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import { Insertable, Kysely, Selectable, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database, Users } from './utils/test-tables';
import { ignore } from './utils/test-utils';
import { SelectionColumn } from '../lib/type-utils';
let db: Kysely<Database>;
beforeAll(async () => {
db = await createDB();
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('table mapper setting type checks', () => {
ignore('detects invalid return columns configurations', () => {
new TableMapper<Database, 'users', ['id']>(db, 'users', {
// @ts-expect-error - invalid return column configuration
insertReturnColumns: ['notThere'],
// @ts-expect-error - invalid return column configuration
updateReturnColumns: ['notThere'],
});
new TableMapper<Database, 'users', ['id']>(db, 'users', {
// @ts-expect-error - actual and declared return types must match
insertReturnColumns: ['id', 'name'],
// @ts-expect-error - actual and declared return types must match
updateReturnColumns: ['id', 'name'],
});
new TableMapper<
Database,
'users',
[],
['*'],
Selectable<Users>,
Insertable<Users>,
Updateable<Users>,
bigint,
// @ts-expect-error - invalid return column configuration
['notThere']
>(db, 'users', {});
new TableMapper<
Database,
'users',
[],
['*'],
Selectable<Users>,
Insertable<Users>,
Updateable<Users>,
bigint,
['name'],
// @ts-expect-error - invalid return column configuration
['name', 'notThere']
>(db, 'users', {});
new TableMapper<Database, 'users', ['id']>(db, 'users', {
// @ts-expect-error - invalid return column configuration
insertReturnColumns: [''],
// @ts-expect-error - invalid return column configuration
updateReturnColumns: [''],
});
new TableMapper<Database, 'users', ['id']>(db, 'users', {
// @ts-expect-error - invalid return column configuration
insertReturnColumns: ['notThere'],
// @ts-expect-error - invalid return column configuration
updateReturnColumns: ['notThere'],
});
class TestMapper6<
InsertReturnColumns extends
| SelectionColumn<Database, 'users'>[]
| ['*'] = [],
UpdateReturnColumns extends
| SelectionColumn<Database, 'users'>[]
| ['*'] = []
> extends TableMapper<
Database,
'users',
[],
['*'],
Selectable<Users>,
Insertable<Users>,
Updateable<Users>,
number,
InsertReturnColumns,
UpdateReturnColumns
> {}
new | TestMapper6(db, 'users', { |
// @ts-expect-error - invalid return column configuration
insertReturnColumns: ['notThere'],
// @ts-expect-error - invalid return column configuration
updateReturnColumns: ['notThere'],
});
new TableMapper<
Database,
'users',
[],
any,
any,
any,
any,
number,
['id', 'name']
>(db, 'users', {
// @ts-expect-error - actual and declared return types must match
insertReturnColumns: ['id'],
// @ts-expect-error - actual and declared return types must match
updateReturnColumns: ['id'],
});
new TableMapper<
Database,
'users',
[],
any,
any,
any,
any,
number,
['*'],
['*']
>(db, 'users', {
// @ts-expect-error - actual and declared return types must match
insertReturnColumns: ['id'],
// @ts-expect-error - actual and declared return types must match
updateReturnColumns: ['id'],
});
new TableMapper<Database, 'users', [], any, any, any, any, number, [], []>(
db,
'users',
{
// @ts-expect-error - actual and declared return types must match
insertReturnColumns: ['id'],
// @ts-expect-error - actual and declared return types must match
updateReturnColumns: ['id'],
}
);
});
ignore('detects invalid return count configuration', () => {
class TestMapper extends TableMapper<
Database,
'users',
['id'],
['*'],
Selectable<Users>,
Insertable<Users>,
Updateable<Users>,
number
> {}
new TestMapper(db, 'users', {
// @ts-expect-error - invalid return count
countTransform: (count: bigint) => BigInt(count),
});
});
it('accepts readonly KeyColumns', () => {
new TableMapper<
Database,
'users',
Readonly<['id']> // should not error
>(db, 'users', {});
});
it('accepts readonly SelectedColumns', () => {
new TableMapper<
Database,
'users',
['id'],
Readonly<['id', 'name']> // should not error
>(db, 'users', {});
});
it('accepts readonly return columns', () => {
new TableMapper<
Database,
'users',
['id'],
['*'],
Selectable<Users>,
Insertable<Users>,
Updateable<Users>,
bigint,
Readonly<['id']>, // should not error
Readonly<['name']> // should not error
>(db, 'users', {});
});
it('accepts readonly settings', () => {
const settings = {
insertReturnColumns: ['id'] as const,
updateReturnColumns: ['name'] as const,
} as const;
new TableMapper(db, 'users', settings);
});
});
| src/tests/setting-types.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " notThere: 32,\n }\n );\n });\n });\n it('compiles an update query with transformation', async () => {\n expect.assertions(12);\n const columnSubset: (keyof Updateable<Users>)[] = ['name'];\n const transformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['*'],",
"score": 22.90099334964483
},
{
"filename": "src/tests/utils/test-objects.ts",
"retrieved_chunk": "import { Insertable } from 'kysely';\nimport { Users, Posts } from './test-tables';\nimport { InsertedUser, ReturnedUser, SelectedUser } from './test-types';\nexport const USERS: Insertable<Users>[] = [\n {\n handle: 'handle1',\n name: 'Sue',\n email: '[email protected]',\n },\n {",
"score": 22.653379708845733
},
{
"filename": "src/tests/utils/test-tables.ts",
"retrieved_chunk": " id: Generated<number>;\n userId: number;\n title: string;\n likeCount: number;\n createdAt: Generated<Date>;\n}\nexport interface Database {\n users: Users;\n posts: Posts;\n}",
"score": 22.455726524907806
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " ),\n ]);\n // Ensure the returned value is accessible as a ReturnedUser\n ((_: string) => {})(updateReturn[0].firstName);\n });\n it('transforms a union of updating object types', async () => {\n const mapper = new TableMapper(db, 'users', {\n keyColumns: ['id'],\n }).withTransforms({\n updateTransform: (source: UpdatingUser | Updateable<Users>) =>",
"score": 19.796884619141796
},
{
"filename": "src/tests/utils/test-tables.ts",
"retrieved_chunk": "import { Kysely, Generated, sql } from 'kysely';\n// list tables after those they depend on\nconst TABLE_NAMES = ['posts', 'users'];\nexport interface Users {\n id: Generated<number>;\n handle: string;\n name: string;\n email: string | null;\n}\nexport interface Posts {",
"score": 17.221867856332036
}
] | typescript | TestMapper6(db, 'users', { |
import { Kysely, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database, Users } from './utils/test-tables';
import {
createUserMapperReturningID,
createUserMapperReturningIDAndHandleAsH,
createUserMapperReturningNothing,
} from './utils/test-mappers';
import { USERS } from './utils/test-objects';
import { ignore } from './utils/test-utils';
import { User } from './utils/test-types';
let db: Kysely<Database>;
let userMapperReturningNothing: ReturnType<
typeof createUserMapperReturningNothing
>;
let userMapperReturningID: ReturnType<typeof createUserMapperReturningID>;
let userMapperReturningIDAndHandleAsH: ReturnType<
typeof createUserMapperReturningIDAndHandleAsH
>;
beforeAll(async () => {
db = await createDB();
userMapperReturningNothing = createUserMapperReturningNothing(db);
userMapperReturningID = createUserMapperReturningID(db);
userMapperReturningIDAndHandleAsH =
createUserMapperReturningIDAndHandleAsH(db);
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('compiled updates', () => {
it('updates nothing returning zero update count', async () => {
const updateValues = { email: '[email protected]' };
const compilation = userMapperReturningID
.update({ id: 1 })
.columns(['email'])
.compile();
const success2 = await compilation.run({}, updateValues);
expect(success2).toBe(false);
const updateCount2 = await compilation.returnCount({}, updateValues);
expect(updateCount2).toEqual(0);
const updates2 = await compilation.returnAll({}, updateValues);
expect(updates2.length).toEqual(0);
const update2 = await compilation.returnOne({}, updateValues);
expect(update2).toBeNull();
});
it('compilations accept readonly updating objects', async () => {
const compilation = userMapperReturningNothing
.update('id', '=', 1)
.columns(['name', 'email'])
.compile();
const updateValues1 = {
name: 'Sue Rex' as const,
email: '[email protected]' as const,
} as const;
await compilation.run({}, updateValues1);
});
it('compiles a non-returning update query without transformation', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const compilation = userMapperReturningNothing
.update('id', '=', insertReturns[0].id)
.columns(['name', 'email'])
.compile();
// test run()
const updateValues1 = {
name: 'Sue Rex' as const,
email: '[email protected]' as const,
} as const;
const updateReturns1 = await compilation.run({}, updateValues1);
expect(updateReturns1).toBe(true);
const readUser1 = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser1?.name).toEqual(updateValues1.name);
expect(readUser1?.email).toEqual(updateValues1.email);
// test returnOne()
const updateValues2 = {
name: 'Johnny Rex' as const,
email: '[email protected]' as const,
} as const;
const updateReturns2 = await compilation.returnOne({}, updateValues2);
expect(updateReturns2).toBeUndefined();
const readUser2 = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser2?.name).toEqual(updateValues2.name);
expect(readUser2?.email).toEqual(updateValues2.email);
// test returnAll()
const updateReturns3 = await compilation.returnAll({}, updateValues1);
expect(updateReturns3).toBeUndefined();
// test returnCount()
const updateReturns4 = await compilation.returnCount({}, updateValues2);
expect(updateReturns4).toEqual(1);
});
it('compiles a returning update query without transformation', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const compilation = userMapperReturningIDAndHandleAsH
.update('id', '=', insertReturns[0].id)
.columns(['name', 'email'])
.compile();
// test run()
const updateValues1 = { name: 'Sue Rex', email: '[email protected]' };
const updateReturns1 = await compilation.run({}, updateValues1);
expect(updateReturns1).toBe(true);
const readUser1 = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser1?.name).toEqual(updateValues1.name);
expect(readUser1?.email).toEqual(updateValues1.email);
// test returnOne()
const updateValues2 = { name: 'Johnny Rex', email: '[email protected]' };
const updateReturns2 = await compilation.returnOne({}, updateValues2);
expect(updateReturns2?.id).toEqual(insertReturns[0].id);
expect(updateReturns2?.h).toEqual(USERS[0].handle);
const readUser2 = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser2?.name).toEqual(updateValues2.name);
expect(readUser2?.email).toEqual(updateValues2.email);
// test returnAll()
const updateReturns3 = await compilation.returnAll({}, updateValues1);
expect(updateReturns3[0].id).toEqual(insertReturns[0].id);
expect(updateReturns3[0].h).toEqual(USERS[0].handle);
// test returnCount()
const updateReturns4 = await compilation.returnCount({}, updateValues2);
expect(updateReturns4).toEqual(1);
ignore('check compile-time types', () => {
compilation.returnOne(
{},
{
name: 'xyz',
handle: 'pdq',
email: '[email protected]',
// @ts-expect-error - only insertable columns are allowed
notThere: 32,
}
);
// @ts-expect-error - only expected columns are returned
updateReturns2!.handle;
// @ts-expect-error - only expected columns are returned
updateReturns3[0].handle;
});
});
it('accepts readonly parameters and updating objects', async () => {
const parameterization = userMapperReturningIDAndHandleAsH.parameterize<{
id: number;
}>(({ mapper, param }) =>
mapper.update({ id: param('id') }).columns(['name'])
);
const params = { id: 1 as const } as const;
const updateValues = {
name: 'Sue Rex' as const,
email: '[email protected]' as const,
} as const;
await parameterization.run(params, updateValues);
await parameterization.returnAll(params, updateValues);
await parameterization.returnOne(params, updateValues);
await parameterization.returnCount(params, updateValues);
});
it('parameterizes a returning update query without transformation', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const parameterization = userMapperReturningIDAndHandleAsH.parameterize<{
id: number;
}>(({ mapper, param }) =>
mapper.update({ id: param('id') }).columns(['name'])
);
// test run()
const updateValues1 = { name: 'Sue Rex' };
const updateReturns1 = await parameterization.run(
{ id: insertReturns[0].id },
updateValues1
);
expect(updateReturns1).toBe(true);
// test returnOne()
const updateValues2 = { name: 'Johnny Rex' };
const updateReturns2 = await parameterization.returnOne(
{ id: insertReturns[1].id },
updateValues2
);
expect(updateReturns2?.id).toEqual(insertReturns[1].id);
expect(updateReturns2?.h).toEqual(USERS[1].handle);
// test returnAll()
const updateReturns3 = await parameterization.returnAll(
{ id: insertReturns[2].id },
updateValues1
);
expect(updateReturns3[0].id).toEqual(insertReturns[2].id);
expect(updateReturns3[0].h).toEqual(USERS[2].handle);
// verify updates
const readUsers = await userMapperReturningID.select().returnAll();
expect(readUsers[0].name).toEqual(updateValues1.name);
expect(readUsers[1].name).toEqual(updateValues2.name);
expect(readUsers[2].name).toEqual(updateValues1.name);
// test returnCount()
const updateReturns4 = await parameterization.returnCount(
{ id: insertReturns[0].id },
updateValues2
);
expect(updateReturns4).toEqual(1);
const readUser = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser?.name).toEqual(updateValues2.name);
ignore('parameterization type errors', () => {
// @ts-expect-error - errors on invalid parameter names
parameterization.returnAll({ handle: 'foo' }, updateValues1);
// @ts-expect-error - errors on invalid column names
updateReturns2!.handle;
// @ts-expect-error - errors on invalid column names
updateReturns3[0].handle;
userMapperReturningIDAndHandleAsH.parameterize<{ id: number }>(
({ mapper, param }) =>
// @ts-expect-error - errors on invalid parameter name
mapper.update({ id: param('handle') }).columns(['name'])
);
userMapperReturningIDAndHandleAsH.parameterize<{ id: string }>(
({ mapper, param }) =>
// @ts-expect-error - errors on invalid parameter type
mapper.update({ id: param('id') }).columns(['name'])
);
// @ts-expect-error - errors on invalid parameter value name
parameterization.returnOne({ handle: 'foo' }, updateValues1);
// @ts-expect-error - errors on invalid parameter value type
parameterization.returnOne({ id: 'foo' }, updateValues1);
parameterization.returnOne(
{ id: 1 },
{
name: 'xyz',
handle: 'pdq',
email: '[email protected]',
// @ts-expect-error - only updateable columns are allowed
notThere: 32,
}
);
});
});
it('compiles an update query with transformation', async () => {
expect.assertions(12);
const columnSubset: (keyof Updateable | <Users>)[] = ['name']; |
const transformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['*'],
updateReturnColumns: ['*'],
}).withTransforms({
selectTransform: (row) => {
const names = row.name.split(' ');
return new User(row.id, names[0], names[1], row.handle, row.email);
},
insertTransform: (source: User) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
insertReturnTransform: (_source, returns) => {
const names = returns.name.split(' ');
return new User(
returns.id,
names[0],
names[1],
returns.handle,
returns.email
);
},
updateTransform: (source: User, columns) => {
expect(columns).toEqual(columnSubset);
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
},
updateReturnTransform: (_source, returns) => {
const names = returns.name.split(' ');
return new User(
returns.id,
names[0],
names[1],
returns.handle,
returns.email
);
},
countTransform: (count) => Number(count),
});
const user1 = new User(0, 'John', 'Doe', 'johndoe', '[email protected]');
const user2 = new User(0, 'Sam', 'Gamgee', 'sg', '[email protected]');
const user3 = new User(0, 'Sue', 'Rex', 'srex', '[email protected]');
const insertReturns = await transformMapper
.insert()
.returnAll([user1, user2, user3]);
const compilation = transformMapper
.update({ id: insertReturns[2].id })
.columns(columnSubset)
.compile();
// test returnOne()
const updateReturn1 = await compilation.returnOne({}, user1);
const expectedUser1 = User.create(insertReturns[2].id, {
firstName: user1.firstName,
lastName: user1.lastName,
handle: user3.handle,
email: user3.email,
});
expect(updateReturn1).toEqual(expectedUser1);
// Ensure that the provided columns are accessible
((_: string) => {})(updateReturn1!.firstName);
const readUser1 = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser1).toEqual(expectedUser1);
// test returnAll()
const updateReturn2 = await compilation.returnAll({}, user2);
const expectedUser2 = User.create(insertReturns[2].id, {
firstName: user2.firstName,
lastName: user2.lastName,
handle: user3.handle,
email: user3.email,
});
expect(updateReturn2[0]).toEqual(expectedUser2);
// Ensure that the provided columns are accessible
((_: string) => {})(updateReturn2[0]!.firstName);
const readUser2 = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser2).toEqual(expectedUser2);
// test run()
const success1 = await compilation.run({}, user1);
expect(success1).toBe(true);
const readUser3 = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser3).toEqual(expectedUser1);
// test returnCount()
const count = await compilation.returnCount({}, user2);
expect(count).toEqual(1);
const readUser4 = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser4).toEqual(expectedUser2);
ignore('check compile-time types', async () => {
// @ts-expect-error - only update objects are allowed
compilation.returnOne({}, USERS[0]);
// @ts-expect-error - only update objects are allowed
compilation.returnAll({}, USERS[0]);
// @ts-expect-error - only update objects are allowed
compilation.returnCount({}, USERS[0]);
// @ts-expect-error - only update objects are allowed
compilation.run({}, USERS[0]);
// @ts-expect-error - correct return is expected
(await compilation.returnOne({}, user1))!.name;
// @ts-expect-error - correct return is expected
(await compilation.returnAll({}, user2))[0].name;
});
});
it('parameterizes an update query with transformation', async () => {
const transformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
selectTransform: (row) => {
const names = row.name.split(' ');
return new User(row.id, names[0], names[1], row.handle, row.email);
},
insertTransform: (source: User) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
insertReturnTransform: (source: User, returns) => ({
id: returns.id,
firstName: source.firstName,
lastName: source.lastName,
}),
updateTransform: (source: User) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
updateReturnTransform: (source: User, returns) => ({
id: returns.id,
firstName: source.firstName,
lastName: source.lastName,
}),
countTransform: (count) => Number(count),
});
const user1 = new User(0, 'John', 'Doe', 'johndoe', '[email protected]');
const user2 = new User(0, 'Sam', 'Gamgee', 'sg', '[email protected]');
const user3 = new User(0, 'Sue', 'Rex', 'srex', '[email protected]');
const insertReturns = await transformMapper
.insert()
.returnAll([user1, user2, user3]);
const parameterization = transformMapper.parameterize<{ id: number }>(
({ mapper, param }) =>
mapper.update({ id: param('id') }).columns(['name'])
);
// test returnOne()
const updateReturn1 = await parameterization.returnOne(
{ id: insertReturns[0].id },
user2
);
const expectedReturn1 = {
id: insertReturns[0].id,
firstName: user2.firstName,
lastName: user2.lastName,
};
expect(updateReturn1).toEqual(expectedReturn1);
// Ensure that the provided columns are accessible
((_: string) => {})(updateReturn1!.firstName);
// test returnAll()
const updateReturn2 = await parameterization.returnAll(
{ id: insertReturns[1].id },
user3
);
const expectedReturn2 = {
id: insertReturns[1].id,
firstName: user3.firstName,
lastName: user3.lastName,
};
expect(updateReturn2[0]).toEqual(expectedReturn2);
// Ensure that the provided columns are accessible
((_: string) => {})(updateReturn2[0]!.firstName);
// test run()
const success1 = await parameterization.run(
{ id: insertReturns[2].id },
user1
);
const expectedReturn3 = {
id: insertReturns[2].id,
firstName: user1.firstName,
lastName: user1.lastName,
};
expect(success1).toBe(true);
// verify updates
const readUsers = await transformMapper.select().returnAll();
expect(readUsers).toEqual([
User.create(expectedReturn1.id, {
...expectedReturn1,
handle: user1.handle,
email: user1.email!,
}),
User.create(expectedReturn2.id, {
...expectedReturn2,
handle: user2.handle,
email: user2.email!,
}),
User.create(expectedReturn3.id, {
...expectedReturn3,
handle: user3.handle,
email: user3.email!,
}),
]);
// test returnCount()
const count = await parameterization.returnCount(
{ id: insertReturns[2].id },
user2
);
expect(count).toEqual(1);
const readUser = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser).toEqual(
User.create(insertReturns[2].id, {
...expectedReturn1,
handle: user3.handle,
email: user3.email!,
})
);
ignore('parameterization type errors', () => {
// @ts-expect-error - errors on invalid parameter names
parameterization.returnAll({ handle: 'foo' }, user1);
// @ts-expect-error - errors on invalid column names
updateReturn1!.handle;
// @ts-expect-error - errors on invalid column names
updateReturn2[0].handle;
transformMapper.parameterize<{ id: number }>(({ mapper, param }) =>
// @ts-expect-error - errors on invalid parameter name
mapper.update({ id: param('handle') }).columns(['name'])
);
transformMapper.parameterize<{ id: string }>(({ mapper, param }) =>
// @ts-expect-error - errors on invalid parameter type
mapper.update({ id: param('id') }).columns(['name'])
);
// @ts-expect-error - errors on invalid parameter value name
parameterization.returnOne({ handle: 'foo' }, user1);
// @ts-expect-error - errors on invalid parameter value type
parameterization.returnOne({ id: 'foo' }, user1);
parameterization.returnOne(
{ id: 1 },
{
// @ts-expect-error - only updateable columns are allowed
name: 'xyz',
handle: 'pdq',
email: '[email protected]',
}
);
});
});
it('requires all indicated columns to be updated', async () => {
await userMapperReturningID.insert().run(USERS);
const compilation = userMapperReturningID
.update()
.columns(['name', 'handle', 'email'])
.compile();
const updateValues = { name: 'John Doe', handle: 'johndoe' };
expect(() => compilation.returnOne({}, updateValues)).rejects.toThrow(
`column 'email' missing`
);
const success = await compilation.run({}, { ...updateValues, email: null });
expect(success).toBe(true);
});
});
| src/tests/update-compile.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/insert-compile.test.ts",
"retrieved_chunk": " notThere: 32,\n });\n // @ts-expect-error - only expected columns are returned\n insertReturn!.notThere;\n });\n });\n it('compiles an insert query with transformation', async () => {\n expect.assertions(7);\n const columnSubset: (keyof Insertable<Users>)[] = [\n 'name',",
"score": 60.363396872113164
},
{
"filename": "src/tests/update-general.test.ts",
"retrieved_chunk": " userMapperReturningID.update({ id: 32 }).returnCount(\n // @ts-expect-error - update must only have table columns\n { notThere: '[email protected]' }\n );\n // @ts-expect-error - only requested columns are accessible\n // prettier-ignore\n (await userMapperReturningID.update({ id: 32 }).returnCount(USERS[0]))[0].name;\n userMapperReturningID.update({ id: 32 }).run(\n // @ts-expect-error - update must only have table columns\n { notThere: '[email protected]' }",
"score": 30.52756505977211
},
{
"filename": "src/tests/update-general.test.ts",
"retrieved_chunk": " // @ts-expect-error - only requested columns are accessible\n // prettier-ignore\n (await userMapperReturningID.update({ id: 32 }).returnAll(USERS[0]))[0].name;\n userMapperReturningID.update({ id: 32 }).returnOne(\n // @ts-expect-error - update must only have table columns\n { notThere: '[email protected]' }\n );\n // @ts-expect-error - only requested columns are accessible\n // prettier-ignore\n (await userMapperReturningID.update({ id: 32 }).returnOne(USERS[0]))[0].name;",
"score": 30.123680269355436
},
{
"filename": "src/tests/select-one.test.ts",
"retrieved_chunk": " // @ts-expect-error - unselected columns are not allowed\n (await mapper.select().returnAll())[0].name;\n });\n });\n ignore('detects selecting returnOne() type errors', async () => {\n // @ts-expect-error - only table columns are accessible unfiltered\n (await userMapper.select({}).returnOne()).notThere;\n // @ts-expect-error - only table columns are accessible w/ object filter\n (await userMapper.select({ name: 'Sue' }).returnOne()).notThere;\n // @ts-expect-error - only table columns are accessible w/ op filter",
"score": 27.05449650854904
},
{
"filename": "src/tests/update-general.test.ts",
"retrieved_chunk": " // @ts-expect-error - ID filter must have correct type\n userMapperReturningID.update(['str']);\n // @ts-expect-error - ID filter not allowed when when no ID column\n userMapperReturningNothing.update(1);\n // @ts-expect-error - ID filter not allowed when when no ID column\n userMapperReturningNothing.update([1]);\n userMapperReturningID.update({ id: 32 }).returnAll(\n // @ts-expect-error - update must only have table columns\n { notThere: '[email protected]' }\n );",
"score": 25.55854155375764
}
] | typescript | <Users>)[] = ['name']; |
import { Kysely, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database, Users } from './utils/test-tables';
import {
createUserMapperReturningID,
createUserMapperReturningIDAndHandleAsH,
createUserMapperReturningNothing,
} from './utils/test-mappers';
import { USERS } from './utils/test-objects';
import { ignore } from './utils/test-utils';
import { User } from './utils/test-types';
let db: Kysely<Database>;
let userMapperReturningNothing: ReturnType<
typeof createUserMapperReturningNothing
>;
let userMapperReturningID: ReturnType<typeof createUserMapperReturningID>;
let userMapperReturningIDAndHandleAsH: ReturnType<
typeof createUserMapperReturningIDAndHandleAsH
>;
beforeAll(async () => {
db = await createDB();
userMapperReturningNothing = createUserMapperReturningNothing(db);
userMapperReturningID = createUserMapperReturningID(db);
userMapperReturningIDAndHandleAsH =
createUserMapperReturningIDAndHandleAsH(db);
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('compiled updates', () => {
it('updates nothing returning zero update count', async () => {
const updateValues = { email: '[email protected]' };
const compilation = userMapperReturningID
.update({ id: 1 })
.columns(['email'])
.compile();
const success2 = await compilation.run({}, updateValues);
expect(success2).toBe(false);
const updateCount2 = await compilation.returnCount({}, updateValues);
expect(updateCount2).toEqual(0);
const updates2 = await compilation.returnAll({}, updateValues);
expect(updates2.length).toEqual(0);
const update2 = await compilation.returnOne({}, updateValues);
expect(update2).toBeNull();
});
it('compilations accept readonly updating objects', async () => {
const compilation = userMapperReturningNothing
.update('id', '=', 1)
.columns(['name', 'email'])
.compile();
const updateValues1 = {
name: 'Sue Rex' as const,
email: '[email protected]' as const,
} as const;
await compilation.run({}, updateValues1);
});
it('compiles a non-returning update query without transformation', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const compilation = userMapperReturningNothing
.update('id', '=', insertReturns[0].id)
.columns(['name', 'email'])
.compile();
// test run()
const updateValues1 = {
name: 'Sue Rex' as const,
email: '[email protected]' as const,
} as const;
const updateReturns1 = await compilation.run({}, updateValues1);
expect(updateReturns1).toBe(true);
const readUser1 = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser1?.name).toEqual(updateValues1.name);
expect(readUser1?.email).toEqual(updateValues1.email);
// test returnOne()
const updateValues2 = {
name: 'Johnny Rex' as const,
email: '[email protected]' as const,
} as const;
const updateReturns2 = await compilation.returnOne({}, updateValues2);
expect(updateReturns2).toBeUndefined();
const readUser2 = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser2?.name).toEqual(updateValues2.name);
expect(readUser2?.email).toEqual(updateValues2.email);
// test returnAll()
const updateReturns3 = await compilation.returnAll({}, updateValues1);
expect(updateReturns3).toBeUndefined();
// test returnCount()
const updateReturns4 = await compilation.returnCount({}, updateValues2);
expect(updateReturns4).toEqual(1);
});
it('compiles a returning update query without transformation', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const compilation = userMapperReturningIDAndHandleAsH
.update('id', '=', insertReturns[0].id)
.columns(['name', 'email'])
.compile();
// test run()
const updateValues1 = { name: 'Sue Rex', email: '[email protected]' };
const updateReturns1 = await compilation.run({}, updateValues1);
expect(updateReturns1).toBe(true);
const readUser1 = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser1?.name).toEqual(updateValues1.name);
expect(readUser1?.email).toEqual(updateValues1.email);
// test returnOne()
const updateValues2 = { name: 'Johnny Rex', email: '[email protected]' };
const updateReturns2 = await compilation.returnOne({}, updateValues2);
expect(updateReturns2?.id).toEqual(insertReturns[0].id);
expect(updateReturns2?.h).toEqual(USERS[0].handle);
const readUser2 = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser2?.name).toEqual(updateValues2.name);
expect(readUser2?.email).toEqual(updateValues2.email);
// test returnAll()
const updateReturns3 = await compilation.returnAll({}, updateValues1);
expect(updateReturns3[0].id).toEqual(insertReturns[0].id);
expect(updateReturns3[0].h).toEqual(USERS[0].handle);
// test returnCount()
const updateReturns4 = await compilation.returnCount({}, updateValues2);
expect(updateReturns4).toEqual(1);
ignore('check compile-time types', () => {
compilation.returnOne(
{},
{
name: 'xyz',
handle: 'pdq',
email: '[email protected]',
// @ts-expect-error - only insertable columns are allowed
notThere: 32,
}
);
// @ts-expect-error - only expected columns are returned
updateReturns2!.handle;
// @ts-expect-error - only expected columns are returned
updateReturns3[0].handle;
});
});
it('accepts readonly parameters and updating objects', async () => {
const parameterization = userMapperReturningIDAndHandleAsH.parameterize<{
id: number;
}>(({ mapper, param }) =>
mapper.update({ id: param('id') }).columns(['name'])
);
const params = { id: 1 as const } as const;
const updateValues = {
name: 'Sue Rex' as const,
email: '[email protected]' as const,
} as const;
await parameterization.run(params, updateValues);
await parameterization.returnAll(params, updateValues);
await parameterization.returnOne(params, updateValues);
await parameterization.returnCount(params, updateValues);
});
it('parameterizes a returning update query without transformation', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const parameterization = userMapperReturningIDAndHandleAsH.parameterize<{
id: number;
}>(({ mapper, param }) =>
mapper.update({ id: param('id') }).columns(['name'])
);
// test run()
const updateValues1 = { name: 'Sue Rex' };
const updateReturns1 = await parameterization.run(
{ id: insertReturns[0].id },
updateValues1
);
expect(updateReturns1).toBe(true);
// test returnOne()
const updateValues2 = { name: 'Johnny Rex' };
const updateReturns2 = await parameterization.returnOne(
{ id: insertReturns[1].id },
updateValues2
);
expect(updateReturns2?.id).toEqual(insertReturns[1].id);
expect(updateReturns2?.h).toEqual(USERS[1].handle);
// test returnAll()
const updateReturns3 = await parameterization.returnAll(
{ id: insertReturns[2].id },
updateValues1
);
expect(updateReturns3[0].id).toEqual(insertReturns[2].id);
expect(updateReturns3[0].h).toEqual(USERS[2].handle);
// verify updates
const readUsers = await userMapperReturningID.select().returnAll();
expect(readUsers[0].name).toEqual(updateValues1.name);
expect(readUsers[1].name).toEqual(updateValues2.name);
expect(readUsers[2].name).toEqual(updateValues1.name);
// test returnCount()
const updateReturns4 = await parameterization.returnCount(
{ id: insertReturns[0].id },
updateValues2
);
expect(updateReturns4).toEqual(1);
const readUser = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser?.name).toEqual(updateValues2.name);
ignore('parameterization type errors', () => {
// @ts-expect-error - errors on invalid parameter names
parameterization.returnAll({ handle: 'foo' }, updateValues1);
// @ts-expect-error - errors on invalid column names
updateReturns2!.handle;
// @ts-expect-error - errors on invalid column names
updateReturns3[0].handle;
userMapperReturningIDAndHandleAsH.parameterize<{ id: number }>(
({ mapper, param }) =>
// @ts-expect-error - errors on invalid parameter name
mapper.update({ id: param('handle') }).columns(['name'])
);
userMapperReturningIDAndHandleAsH.parameterize<{ id: string }>(
({ mapper, param }) =>
// @ts-expect-error - errors on invalid parameter type
mapper.update({ id: param('id') }).columns(['name'])
);
// @ts-expect-error - errors on invalid parameter value name
parameterization.returnOne({ handle: 'foo' }, updateValues1);
// @ts-expect-error - errors on invalid parameter value type
parameterization.returnOne({ id: 'foo' }, updateValues1);
parameterization.returnOne(
{ id: 1 },
{
name: 'xyz',
handle: 'pdq',
email: '[email protected]',
// @ts-expect-error - only updateable columns are allowed
notThere: 32,
}
);
});
});
it('compiles an update query with transformation', async () => {
expect.assertions(12);
const columnSubset: (keyof Updateable<Users>)[] = ['name'];
const transformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['*'],
updateReturnColumns: ['*'],
}).withTransforms({
selectTransform: (row) => {
const names = row.name.split(' ');
return new User(row.id, names[0], names[1], row.handle, row.email);
},
insertTransform: (source: User) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
| insertReturnTransform: (_source, returns) => { |
const names = returns.name.split(' ');
return new User(
returns.id,
names[0],
names[1],
returns.handle,
returns.email
);
},
updateTransform: (source: User, columns) => {
expect(columns).toEqual(columnSubset);
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
},
updateReturnTransform: (_source, returns) => {
const names = returns.name.split(' ');
return new User(
returns.id,
names[0],
names[1],
returns.handle,
returns.email
);
},
countTransform: (count) => Number(count),
});
const user1 = new User(0, 'John', 'Doe', 'johndoe', '[email protected]');
const user2 = new User(0, 'Sam', 'Gamgee', 'sg', '[email protected]');
const user3 = new User(0, 'Sue', 'Rex', 'srex', '[email protected]');
const insertReturns = await transformMapper
.insert()
.returnAll([user1, user2, user3]);
const compilation = transformMapper
.update({ id: insertReturns[2].id })
.columns(columnSubset)
.compile();
// test returnOne()
const updateReturn1 = await compilation.returnOne({}, user1);
const expectedUser1 = User.create(insertReturns[2].id, {
firstName: user1.firstName,
lastName: user1.lastName,
handle: user3.handle,
email: user3.email,
});
expect(updateReturn1).toEqual(expectedUser1);
// Ensure that the provided columns are accessible
((_: string) => {})(updateReturn1!.firstName);
const readUser1 = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser1).toEqual(expectedUser1);
// test returnAll()
const updateReturn2 = await compilation.returnAll({}, user2);
const expectedUser2 = User.create(insertReturns[2].id, {
firstName: user2.firstName,
lastName: user2.lastName,
handle: user3.handle,
email: user3.email,
});
expect(updateReturn2[0]).toEqual(expectedUser2);
// Ensure that the provided columns are accessible
((_: string) => {})(updateReturn2[0]!.firstName);
const readUser2 = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser2).toEqual(expectedUser2);
// test run()
const success1 = await compilation.run({}, user1);
expect(success1).toBe(true);
const readUser3 = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser3).toEqual(expectedUser1);
// test returnCount()
const count = await compilation.returnCount({}, user2);
expect(count).toEqual(1);
const readUser4 = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser4).toEqual(expectedUser2);
ignore('check compile-time types', async () => {
// @ts-expect-error - only update objects are allowed
compilation.returnOne({}, USERS[0]);
// @ts-expect-error - only update objects are allowed
compilation.returnAll({}, USERS[0]);
// @ts-expect-error - only update objects are allowed
compilation.returnCount({}, USERS[0]);
// @ts-expect-error - only update objects are allowed
compilation.run({}, USERS[0]);
// @ts-expect-error - correct return is expected
(await compilation.returnOne({}, user1))!.name;
// @ts-expect-error - correct return is expected
(await compilation.returnAll({}, user2))[0].name;
});
});
it('parameterizes an update query with transformation', async () => {
const transformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
selectTransform: (row) => {
const names = row.name.split(' ');
return new User(row.id, names[0], names[1], row.handle, row.email);
},
insertTransform: (source: User) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
insertReturnTransform: (source: User, returns) => ({
id: returns.id,
firstName: source.firstName,
lastName: source.lastName,
}),
updateTransform: (source: User) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
updateReturnTransform: (source: User, returns) => ({
id: returns.id,
firstName: source.firstName,
lastName: source.lastName,
}),
countTransform: (count) => Number(count),
});
const user1 = new User(0, 'John', 'Doe', 'johndoe', '[email protected]');
const user2 = new User(0, 'Sam', 'Gamgee', 'sg', '[email protected]');
const user3 = new User(0, 'Sue', 'Rex', 'srex', '[email protected]');
const insertReturns = await transformMapper
.insert()
.returnAll([user1, user2, user3]);
const parameterization = transformMapper.parameterize<{ id: number }>(
({ mapper, param }) =>
mapper.update({ id: param('id') }).columns(['name'])
);
// test returnOne()
const updateReturn1 = await parameterization.returnOne(
{ id: insertReturns[0].id },
user2
);
const expectedReturn1 = {
id: insertReturns[0].id,
firstName: user2.firstName,
lastName: user2.lastName,
};
expect(updateReturn1).toEqual(expectedReturn1);
// Ensure that the provided columns are accessible
((_: string) => {})(updateReturn1!.firstName);
// test returnAll()
const updateReturn2 = await parameterization.returnAll(
{ id: insertReturns[1].id },
user3
);
const expectedReturn2 = {
id: insertReturns[1].id,
firstName: user3.firstName,
lastName: user3.lastName,
};
expect(updateReturn2[0]).toEqual(expectedReturn2);
// Ensure that the provided columns are accessible
((_: string) => {})(updateReturn2[0]!.firstName);
// test run()
const success1 = await parameterization.run(
{ id: insertReturns[2].id },
user1
);
const expectedReturn3 = {
id: insertReturns[2].id,
firstName: user1.firstName,
lastName: user1.lastName,
};
expect(success1).toBe(true);
// verify updates
const readUsers = await transformMapper.select().returnAll();
expect(readUsers).toEqual([
User.create(expectedReturn1.id, {
...expectedReturn1,
handle: user1.handle,
email: user1.email!,
}),
User.create(expectedReturn2.id, {
...expectedReturn2,
handle: user2.handle,
email: user2.email!,
}),
User.create(expectedReturn3.id, {
...expectedReturn3,
handle: user3.handle,
email: user3.email!,
}),
]);
// test returnCount()
const count = await parameterization.returnCount(
{ id: insertReturns[2].id },
user2
);
expect(count).toEqual(1);
const readUser = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser).toEqual(
User.create(insertReturns[2].id, {
...expectedReturn1,
handle: user3.handle,
email: user3.email!,
})
);
ignore('parameterization type errors', () => {
// @ts-expect-error - errors on invalid parameter names
parameterization.returnAll({ handle: 'foo' }, user1);
// @ts-expect-error - errors on invalid column names
updateReturn1!.handle;
// @ts-expect-error - errors on invalid column names
updateReturn2[0].handle;
transformMapper.parameterize<{ id: number }>(({ mapper, param }) =>
// @ts-expect-error - errors on invalid parameter name
mapper.update({ id: param('handle') }).columns(['name'])
);
transformMapper.parameterize<{ id: string }>(({ mapper, param }) =>
// @ts-expect-error - errors on invalid parameter type
mapper.update({ id: param('id') }).columns(['name'])
);
// @ts-expect-error - errors on invalid parameter value name
parameterization.returnOne({ handle: 'foo' }, user1);
// @ts-expect-error - errors on invalid parameter value type
parameterization.returnOne({ id: 'foo' }, user1);
parameterization.returnOne(
{ id: 1 },
{
// @ts-expect-error - only updateable columns are allowed
name: 'xyz',
handle: 'pdq',
email: '[email protected]',
}
);
});
});
it('requires all indicated columns to be updated', async () => {
await userMapperReturningID.insert().run(USERS);
const compilation = userMapperReturningID
.update()
.columns(['name', 'handle', 'email'])
.compile();
const updateValues = { name: 'John Doe', handle: 'johndoe' };
expect(() => compilation.returnOne({}, updateValues)).rejects.toThrow(
`column 'email' missing`
);
const success = await compilation.run({}, { ...updateValues, email: null });
expect(success).toBe(true);
});
});
| src/tests/update-compile.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " handle: source.handle,\n email: source.email,\n };\n }\n return source;\n },\n selectTransform: (row) => {\n const names = row.name.split(' ');\n return SelectedUser.create(row.id, {\n firstName: names[0],",
"score": 97.65296615090003
},
{
"filename": "src/tests/insert-compile.test.ts",
"retrieved_chunk": " 'handle',\n 'email',\n ];\n const transformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],\n }).withTransforms({\n selectTransform: (row) => {\n const names = row.name.split(' ');\n return new User(row.id, names[0], names[1], row.handle, row.email);\n },",
"score": 80.46311995104935
},
{
"filename": "src/tests/insert-compile.test.ts",
"retrieved_chunk": " insertTransform: (source: User, columns) => {\n expect(columns).toEqual(columnSubset);\n return {\n name: `${source.firstName} ${source.lastName}`,\n handle: source.handle,\n email: source.email,\n };\n },\n insertReturnTransform: (source: User, returns) =>\n new User(",
"score": 76.06265843251522
},
{
"filename": "src/tests/sample-mappers.test.ts",
"retrieved_chunk": " user.handle,\n user.email\n );\n },\n selectTransform: (row) => {\n const names = row.name.split(' ');\n return new MappedUser(\n row.id,\n names[0],\n names[1],",
"score": 73.06862035540398
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " lastName: names[1],\n handle: row.handle,\n email: row.email,\n });\n },\n });\n // test returnOne()\n const names1 = userRow1.name.split(' ');\n const expectedUser1 = SelectedUser.create(1, {\n firstName: names1[0],",
"score": 63.324723144486924
}
] | typescript | insertReturnTransform: (_source, returns) => { |
import { Insertable } from 'kysely';
import { Users, Posts } from './test-tables';
import { InsertedUser, ReturnedUser, SelectedUser } from './test-types';
export const USERS: Insertable<Users>[] = [
{
handle: 'handle1',
name: 'Sue',
email: '[email protected]',
},
{
handle: 'handle2',
name: 'Fred',
email: '[email protected]',
},
{
handle: 'handle3',
name: 'Sue',
email: '[email protected]',
},
];
export const POSTS: Insertable<Posts>[] = [
{
userId: 0,
title: 'About Something',
likeCount: 0,
},
{
userId: 0,
title: 'And Another Thing',
likeCount: 10,
},
{
userId: 0,
title: 'Still One More Thing',
likeCount: 1000,
},
];
export const userRow1 = {
name: 'John Smith',
handle: 'jsmith',
email: '[email protected]',
};
export const userRow2 = {
name: 'Jane Doe',
handle: 'jdoe',
email: '[email protected]',
};
export const userRow3 = {
name: 'Mary Sue',
handle: 'msue',
email: '[email protected]',
};
export const userObject1 = {
firstName: 'John',
lastName: 'Smith',
handle: userRow1.handle,
email: userRow1.email,
};
export const userObject2 = {
firstName: 'Jane',
lastName: 'Doe',
handle: userRow2.handle,
email: userRow2.email,
};
export const userObject3 = {
firstName: 'Mary',
lastName: 'Sue',
handle: userRow3.handle,
email: userRow3.email,
};
| export const selectedUser1 = SelectedUser.create(1, userObject1); |
export const selectedUser2 = SelectedUser.create(2, userObject2);
export const selectedUser3 = SelectedUser.create(3, userObject3);
export const insertedUser1 = InsertedUser.create(0, userObject1);
export const insertedUser2 = InsertedUser.create(0, userObject2);
export const insertedUser3 = InsertedUser.create(0, userObject3);
export const insertReturnedUser1 = ReturnedUser.create(1, userObject1);
export const insertReturnedUser2 = ReturnedUser.create(2, userObject2);
export const insertReturnedUser3 = ReturnedUser.create(3, userObject3);
| src/tests/utils/test-objects.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " email: userRow2.email,\n });\n const names3 = userRow3.name.split(' ');\n const expectedUser3 = SelectedUser.create(3, {\n firstName: names3[0],\n lastName: names3[1],\n handle: userRow3.handle,\n email: userRow3.email,\n });\n const insertReturns = await transformMapper",
"score": 59.586868131081964
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " id: insertReturn.id,\n })\n .returnOne();\n expect(readUser).toEqual(expectedUser1);\n // test returnAll()\n const names2 = userRow2.name.split(' ');\n const expectedUser2 = SelectedUser.create(2, {\n firstName: names2[0],\n lastName: names2[1],\n handle: userRow2.handle,",
"score": 36.852793319408505
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " lastName: names[1],\n handle: row.handle,\n email: row.email,\n });\n },\n });\n // test returnOne()\n const names1 = userRow1.name.split(' ');\n const expectedUser1 = SelectedUser.create(1, {\n firstName: names1[0],",
"score": 35.40500079571689
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " .insert()\n .returnAll([userRow1, userRow2, userRow3]);\n const updatingUser1 = UpdatingUser.create(\n 0,\n Object.assign({}, userObject1, { firstName: 'Suzanne' })\n );\n const updateReturns = await mapper\n .update(({ or, cmpr }) =>\n or([\n cmpr('id', '=', insertReturns[0].id),",
"score": 32.24873725354729
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " await mapper\n .update({ id: insertReturn.id })\n .columns(['name'])\n .run(UpdatingUser.create(0, userObject1));\n const readUser1 = await mapper.select(insertReturn.id).returnOne();\n expect(readUser1).toEqual({\n id: insertReturn.id,\n name: `${userObject1.firstName} ${userObject1.lastName}`,\n email: userRow1.email,\n handle: userRow1.handle,",
"score": 31.856794225488855
}
] | typescript | export const selectedUser1 = SelectedUser.create(1, userObject1); |
import { Kysely, sql } from 'kysely';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import {
createUserMapperReturningDefault,
createUserMapperReturningID,
createUserMapperReturningIDAndHandleAsH,
createUserMapperReturningAll,
createUserMapperReturningNothing,
} from './utils/test-mappers';
import { USERS } from './utils/test-objects';
import { ignore } from './utils/test-utils';
let db: Kysely<Database>;
let userMapperReturningDefault: ReturnType<
typeof createUserMapperReturningDefault
>;
let userMapperReturningNothing: ReturnType<
typeof createUserMapperReturningNothing
>;
let userMapperReturningID: ReturnType<typeof createUserMapperReturningID>;
let userMapperReturningIDAndHandleAsH: ReturnType<
typeof createUserMapperReturningIDAndHandleAsH
>;
let userMapperReturningAll: ReturnType<typeof createUserMapperReturningAll>;
beforeAll(async () => {
db = await createDB();
userMapperReturningDefault = createUserMapperReturningDefault(db);
userMapperReturningNothing = createUserMapperReturningNothing(db);
userMapperReturningID = createUserMapperReturningID(db);
userMapperReturningIDAndHandleAsH =
createUserMapperReturningIDAndHandleAsH(db);
userMapperReturningAll = createUserMapperReturningAll(db);
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('general update', () => {
it('updates nothing returning zero update count', async () => {
const updateValues = { email: '[email protected]' };
const success = await userMapperReturningAll
.update({ id: 1 })
.run(updateValues);
expect(success).toBe(false);
const updateCount = await userMapperReturningAll
.update({ id: 1 })
.returnCount(updateValues);
expect(updateCount).toEqual(0);
const updates = await userMapperReturningID
.update({ id: 1 })
.returnAll(updateValues);
expect(updates.length).toEqual(0);
const update = await userMapperReturningID
.update({ id: 1 })
.returnOne(updateValues);
expect(update).toBeNull();
});
it('updates something returning non-zero update count', async () => {
const updateValues = { email: '[email protected]' };
const insertReturn0 = await userMapperReturningID
.insert()
.returnOne(USERS[0]);
await userMapperReturningID.insert().run(USERS[1]);
await userMapperReturningID.insert().run(USERS[2]);
const updateCount1 = await userMapperReturningAll
.update({ id: insertReturn0.id })
.returnCount(updateValues);
expect(updateCount1).toEqual(1);
const readUser1 = await userMapperReturningID
.select('id', '=', insertReturn0.id)
.returnOne();
expect(readUser1?.email).toEqual(updateValues.email);
const updateCount2 = await userMapperReturningAll
.update({ name: 'Sue' })
.returnCount(updateValues);
expect(updateCount2).toEqual(2);
const readUsers = await userMapperReturningID
.select('name', '=', 'Sue')
.returnAll();
expect(readUsers.length).toEqual(2);
expect(readUsers[0].email).toEqual(updateValues.email);
expect(readUsers[1].email).toEqual(updateValues.email);
const updates = await userMapperReturningID.update().returnAll({
name: 'Every User 1',
});
expect(updates).toEqual([{ id: 1 }, { id: 2 }, { id: 3 }]);
const update = await userMapperReturningID
.update({ id: readUsers[0].id })
.returnOne({
name: 'Every User 2',
});
expect(update).toEqual({ id: 1 });
const readUser2 = await userMapperReturningID
.select('id', '=', 1)
.returnOne();
expect(readUser2?.name).toEqual('Every User 2');
const updateCount = await userMapperReturningID.update().returnCount({
name: 'Every User 3',
});
expect(updateCount).toEqual(3);
const success = await userMapperReturningID.update().run({
name: 'Every User 4',
});
expect(success).toBe(true);
});
it('updates returning configured return columns', async () => {
await userMapperReturningID.insert().run(USERS[0]);
const insertReturn = await userMapperReturningID
.insert()
.returnOne(USERS[1]);
await userMapperReturningID.insert().run(USERS[2]);
// Verify that update performs the correct change on the correct row.
const updateValues1 = { email: '[email protected]' };
const updateReturns1 = await userMapperReturningID
.update({ id: insertReturn.id })
.returnAll(updateValues1);
expect(updateReturns1).toEqual([{ id: insertReturn.id }]);
let readUser = await userMapperReturningID
.select('id', '=', insertReturn.id)
.returnOne();
expect(readUser?.email).toEqual(updateValues1.email);
// Verify a different change on the same row, returning multiple columns.
const updateValues2 = { name: 'Sue' };
const updateReturns2 = await userMapperReturningIDAndHandleAsH
.update({ email: updateValues1.email })
.returnAll(updateValues2);
updateReturns2[0].id; // ensure key is accessible
updateReturns2[0].h; // ensure key is accessible
expect(updateReturns2).toEqual([
{
id: insertReturn.id,
h: USERS[1].handle,
},
]);
readUser = await userMapperReturningID
.select('id', '=', insertReturn.id)
.returnOne();
expect(readUser?.name).toEqual(updateValues2.name);
// Verify that update changes all required rows.
const updateValues3 = { name: 'Replacement Sue' };
const updateReturns3 = await userMapperReturningIDAndHandleAsH
.update({ name: 'Sue' })
.returnAll(updateValues3);
expect(updateReturns3.length).toEqual(3);
expect(updateReturns3[0].h).toEqual(USERS[0].handle);
expect(updateReturns3[1].h).toEqual(USERS[1].handle);
expect(updateReturns3[2].h).toEqual(USERS[2].handle);
const readUsers = await userMapperReturningID
.select('name', '=', updateValues3.name)
.returnAll();
expect(readUsers.length).toEqual(3);
ignore('check return types', () => {
// @ts-expect-error - check return types
updateReturns2[0].title;
// @ts-expect-error - check return types
updateReturns2[0].userId;
});
});
it('update returns void when defaulting to no return columns', async () => {
await userMapperReturningID.insert().run(USERS);
const updates = await userMapperReturningDefault
.update({ name: 'Sue' })
.returnAll({ email: '[email protected]' });
expect(updates).toBeUndefined();
const readUsers = await userMapperReturningID
.select({
email: '[email protected]',
})
.returnAll();
expect(readUsers.length).toEqual(2);
});
it('update returns void when explicitly no return columns', async () => {
await userMapperReturningID.insert().run(USERS);
const updates = await userMapperReturningNothing
.update({ name: 'Sue' })
.returnAll({ email: '[email protected]' });
expect(updates).toBeUndefined();
const readUsers = await userMapperReturningID
.select({
email: '[email protected]',
})
.returnAll();
expect(readUsers.length).toEqual(2);
const update = await userMapperReturningNothing
.update({ name: 'Sue' })
.returnOne({ email: '[email protected]' });
expect(update).toBeUndefined();
const readUser = await userMapperReturningID
.select({
email: '[email protected]',
})
.returnOne();
expect(readUser!.id).toEqual(1);
ignore('type errors', () => {
// @ts-expect-error - check return types
updates[0].id;
// @ts-expect-error - check return types
update!.id;
});
});
it('updates configured to return all columns', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues1 = { email: '[email protected]' };
const updateReturns = await userMapperReturningAll
.update({ name: 'Sue' })
.returnAll(updateValues1);
const expectedUsers = [
Object.assign({}, USERS[0], updateValues1, { id: insertReturns[0].id }),
Object.assign({}, USERS[2], updateValues1, { id: insertReturns[2].id }),
];
expect(updateReturns).toEqual(expectedUsers);
// Ensure that the returned value can be accessed as a row.
((_: string) => {})(updateReturns[0].name);
((_: string | null) => {})(updateReturns[0].email);
const updateValues2 = { email: '[email protected]' };
const updateReturn = await userMapperReturningAll
.update({ name: 'Sue' })
.returnOne(updateValues2);
const expectedUser = Object.assign({}, USERS[0], updateValues2, {
id: insertReturns[0].id,
});
expect(updateReturn).toEqual(expectedUser);
// Ensure that the returned value can be accessed as a row.
((_: string) => {})(updateReturn!.name);
((_: string | null) => {})(updateReturn!.email);
});
it('updates all rows when no filter is given', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues = { email: '[email protected]' };
const updateReturns = await userMapperReturningIDAndHandleAsH
.update()
.returnAll(updateValues);
| const expectedUsers = USERS.map((user, i) => ({ |
id: insertReturns[i].id,
h: user.handle,
}));
expect(updateReturns).toEqual(expectedUsers);
const readUsers = await userMapperReturningID.select().returnAll();
expect(readUsers.length).toEqual(3);
for (const user of readUsers) {
expect(user.email).toEqual(updateValues.email);
}
});
it('updates rows indicated by a binary operator', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues = { email: '[email protected]' };
const updateCount = await userMapperReturningAll
.update('id', '>', insertReturns[0].id)
.returnCount(updateValues);
expect(updateCount).toEqual(2);
const readUsers = await userMapperReturningID
.select('id', '>', insertReturns[0].id)
.returnAll();
expect(readUsers.length).toEqual(2);
for (const user of readUsers) {
expect(user.email).toEqual(updateValues.email);
}
});
it('updates rows indicated by a kysely expression', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues = { email: '[email protected]' };
const updateCount = await userMapperReturningDefault
.update(sql`id > ${insertReturns[0].id}`)
.returnCount(updateValues);
expect(updateCount).toEqual(BigInt(2));
const readUsers = await userMapperReturningID
.select('id', '>', insertReturns[0].id)
.returnAll();
expect(readUsers.length).toEqual(2);
for (const user of readUsers) {
expect(user.email).toEqual(updateValues.email);
}
});
it('updates rows indicated by a where expression filter', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues1 = { email: '[email protected]' };
const updateCount = await userMapperReturningAll
.update(({ or, cmpr }) =>
or([
cmpr('id', '=', insertReturns[0].id),
cmpr('id', '=', insertReturns[2].id),
])
)
.returnCount(updateValues1);
expect(updateCount).toEqual(2);
const updateValues2 = { email: '[email protected]' };
const updateReturns = await userMapperReturningID
.update(({ or, cmpr }) =>
or([
cmpr('id', '=', insertReturns[0].id),
cmpr('id', '=', insertReturns[2].id),
])
)
.returnAll(updateValues2);
expect(updateReturns).toEqual([
{ id: insertReturns[0].id },
{ id: insertReturns[2].id },
]);
});
ignore('detects update type errors', async () => {
userMapperReturningID.update(
// @ts-expect-error - table must have all filter fields
{ notThere: 'xyz' }
);
// @ts-expect-error - table must have all filter fields
userMapperReturningID.update('notThere', '=', 'foo');
userMapperReturningID.update(({ or, cmpr }) =>
// @ts-expect-error - only table columns are accessible via anyOf()
or([cmpr('notThere', '=', 'xyz'), cmpr('alsoNotThere', '=', 'Sue')])
);
// @ts-expect-error - ID filter must have correct type
userMapperReturningID.update('str');
// @ts-expect-error - ID filter must have correct type
userMapperReturningID.update(['str']);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.update(1);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.update([1]);
userMapperReturningID.update({ id: 32 }).returnAll(
// @ts-expect-error - update must only have table columns
{ notThere: '[email protected]' }
);
// @ts-expect-error - only requested columns are accessible
// prettier-ignore
(await userMapperReturningID.update({ id: 32 }).returnAll(USERS[0]))[0].name;
userMapperReturningID.update({ id: 32 }).returnOne(
// @ts-expect-error - update must only have table columns
{ notThere: '[email protected]' }
);
// @ts-expect-error - only requested columns are accessible
// prettier-ignore
(await userMapperReturningID.update({ id: 32 }).returnOne(USERS[0]))[0].name;
userMapperReturningID.update({ id: 32 }).returnCount(
// @ts-expect-error - update must only have table columns
{ notThere: '[email protected]' }
);
// @ts-expect-error - only requested columns are accessible
// prettier-ignore
(await userMapperReturningID.update({ id: 32 }).returnCount(USERS[0]))[0].name;
userMapperReturningID.update({ id: 32 }).run(
// @ts-expect-error - update must only have table columns
{ notThere: '[email protected]' }
);
// @ts-expect-error - only requested columns are accessible
// prettier-ignore
(await userMapperReturningID.update({ id: 32 }).run(USERS[0]))[0].name;
});
});
| src/tests/update-general.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/update-columns.test.ts",
"retrieved_chunk": " handle: USERS[0].handle,\n });\n });\n it('subsets updating columns, including ID', async () => {\n const insertReturns = await userMapperReturningID.insert().returnAll(USERS);\n const updateValues = { id: 100, name: 'Sue Rex', email: '[email protected]' };\n const subsetQuery = userMapperReturningID\n .update('id', '=', insertReturns[0].id)\n .columns(['id', 'name', 'email']);\n const updateReturns = await subsetQuery.returnAll(updateValues);",
"score": 46.60122516728568
},
{
"filename": "src/tests/update-columns.test.ts",
"retrieved_chunk": " });\n it('requires all subsetted columns to be updated', async () => {\n const insertReturns = await userMapperReturningID.insert().returnAll(USERS);\n const updateValues = { name: 'Sue Rex' };\n const subsetQuery = userMapperReturningID\n .update('id', '=', insertReturns[0].id)\n .columns(['name', 'email']);\n expect(() => subsetQuery.returnAll(updateValues)).rejects.toThrow(\n `column 'email' missing`\n );",
"score": 45.733661711672944
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " it('updates nothing returning zero update count', async () => {\n const updateValues = { email: '[email protected]' };\n const compilation = userMapperReturningID\n .update({ id: 1 })\n .columns(['email'])\n .compile();\n const success2 = await compilation.run({}, updateValues);\n expect(success2).toBe(false);\n const updateCount2 = await compilation.returnCount({}, updateValues);\n expect(updateCount2).toEqual(0);",
"score": 43.99857325205757
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " name: 'Sue Rex' as const,\n email: '[email protected]' as const,\n } as const;\n await parameterization.run(params, updateValues);\n await parameterization.returnAll(params, updateValues);\n await parameterization.returnOne(params, updateValues);\n await parameterization.returnCount(params, updateValues);\n });\n it('parameterizes a returning update query without transformation', async () => {\n const insertReturns = await userMapperReturningID.insert().returnAll(USERS);",
"score": 40.50921224504753
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " );\n });\n });\n it('requires all indicated columns to be updated', async () => {\n await userMapperReturningID.insert().run(USERS);\n const compilation = userMapperReturningID\n .update()\n .columns(['name', 'handle', 'email'])\n .compile();\n const updateValues = { name: 'John Doe', handle: 'johndoe' };",
"score": 36.65668900087805
}
] | typescript | const expectedUsers = USERS.map((user, i) => ({ |
import { Kysely, InsertQueryBuilder, InsertResult, Insertable } from 'kysely';
import { SelectionColumn } from '../lib/type-utils';
import { SubsettingMappingInsertQuery } from './subsetting-insert-query';
import { MappingInsertQuery } from './insert-query';
import { InsertTransforms } from '../mappers/table-mapper-transforms';
/**
* Mapping query for inserting rows into a database table, where the
* columns to be inserted have not been restricted.
*/
export class AnyColumnsMappingInsertQuery<
DB,
TB extends keyof DB & string,
QB extends InsertQueryBuilder<DB, TB, InsertResult>,
InsertedObject,
InsertReturnColumns extends Readonly<SelectionColumn<DB, TB>[]> | ['*'],
InsertReturn
> extends MappingInsertQuery<
DB,
TB,
QB,
InsertedObject,
InsertReturnColumns,
InsertReturn
> {
constructor(
db: Kysely<DB>,
qb: QB,
transforms: Readonly<
InsertTransforms<
DB,
TB,
InsertedObject,
InsertReturnColumns,
InsertReturn
>
>,
returnColumns: Readonly<InsertReturnColumns>
) {
super(db, qb, transforms, returnColumns);
}
/**
* Returns a mapping query that only inserts a specified subset of columns.
* @param columns The columns to insert. All are required, but this
* constraint is only enforced at runtime, not by the type system.
* @returns A mapping query that only inserts the specified columns.
*/
columns(
columnsToInsert: Readonly<(keyof Insertable<DB[TB]> & string)[]>
): SubsettingMappingInsertQuery<
DB,
TB,
QB,
InsertedObject,
InsertReturnColumns,
InsertReturn
> {
return new SubsettingMappingInsertQuery(
this.db,
this | .qb,
columnsToInsert,
this.transforms,
this.returnColumns
); |
}
}
| src/queries/any-insert-query.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/queries/subsetting-insert-query.ts",
"retrieved_chunk": " > {\n return new CompilingMappingInsertQuery(\n this.db,\n this.qb,\n this.columnsToInsert,\n this.transforms,\n this.returnColumns\n );\n }\n protected override getInsertColumns():",
"score": 35.180384664531665
},
{
"filename": "src/queries/any-update-query.ts",
"retrieved_chunk": " ReturnCount,\n UpdateReturn\n > {\n return new SubsettingMappingUpdateQuery(\n this.db,\n this.qb,\n columnsToUpdate,\n this.transforms,\n this.returnColumns\n );",
"score": 29.43553008408217
},
{
"filename": "src/mappers/abstract-table-mapper.ts",
"retrieved_chunk": " InsertedObject,\n InsertReturnColumns,\n InsertReturn\n > {\n return new AnyColumnsMappingInsertQuery(\n this.db,\n this.getInsertQB(),\n this.transforms,\n this.insertReturnColumns as InsertReturnColumns\n );",
"score": 25.991553459186626
},
{
"filename": "src/queries/subsetting-insert-query.ts",
"retrieved_chunk": " objOrObjs.map((obj) => restrictValues(obj, this.columnsToInsert))\n );\n }\n return qb.values(restrictValues(objOrObjs, this.columnsToInsert));\n }\n}",
"score": 24.731033780516928
},
{
"filename": "src/queries/update-query.ts",
"retrieved_chunk": " NextQB,\n UpdatingObject,\n UpdateReturnColumns,\n ReturnCount,\n UpdateReturn\n > {\n return new MappingUpdateQuery(\n this.db,\n factory(this.qb),\n this.transforms,",
"score": 24.392709150933666
}
] | typescript | .qb,
columnsToInsert,
this.transforms,
this.returnColumns
); |
import { Kysely, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database, Users } from './utils/test-tables';
import {
userObject1,
userRow1,
userRow2,
userRow3,
} from './utils/test-objects';
import { ReturnedUser, UpdatingUser } from './utils/test-types';
let db: Kysely<Database>;
beforeAll(async () => {
db = await createDB();
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('updating with transformation', () => {
it('transforms users for update without transforming return', async () => {
const mapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
});
const insertReturns = await mapper
.insert()
.returnAll([userRow1, userRow2, userRow3]);
const updatingUser1 = UpdatingUser.create(
0,
Object.assign({}, userObject1, { firstName: 'Suzanne' })
);
const updateReturns = await mapper
.update(({ or, cmpr }) =>
or([
cmpr('id', '=', insertReturns[0].id),
cmpr('id', '=', insertReturns[2].id),
])
)
.returnAll(updatingUser1);
expect(updateReturns).toEqual([
{ id: insertReturns[0].id },
{ id: insertReturns[2].id },
]);
const readUsers = await mapper
.select()
.modify((qb) => qb.orderBy('id'))
.returnAll();
expect(readUsers).toEqual([
Object.assign({}, userRow1, {
id: insertReturns[0].id,
name: 'Suzanne Smith',
}),
Object.assign({}, userRow2, { id: insertReturns[1].id }),
Object.assign({}, userRow1, {
id: insertReturns[2].id,
name: 'Suzanne Smith',
}),
]);
});
it('transforms update return into object without transforming update', async () => {
const updateReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateReturnTransform: (source, returns) =>
new ReturnedUser(
returns.id,
source.name ? source.name.split(' ')[0] : '(first)',
source.name ? source.name.split(' ')[1] : '(last)',
source.handle ? source.handle : '(handle)',
source.email ? source.email : '(email)'
),
});
const insertReturn = await updateReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn1 = await updateReturnTransformMapper
.update({ id: insertReturn.id })
.returnAll({ name: 'Suzanne Smith' });
expect(updateReturn1).toEqual([
new ReturnedUser(
insertReturn.id,
'Suzanne',
'Smith',
'(handle)',
'(email)'
),
]);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn1[0].firstName);
const updateReturn2 = await updateReturnTransformMapper
.update({ id: insertReturn.id })
.returnOne({ name: 'Suzanne Smithy' });
expect(updateReturn2).toEqual(
new ReturnedUser(
insertReturn.id,
'Suzanne',
'Smithy',
'(handle)',
'(email)'
)
);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn2!.firstName);
});
it('transforms update return into primitive without transforming update', async () => {
const updateReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
insertReturnTransform: (_source, returns) => returns.id,
updateReturnTransform: (_source, returns) => returns.id,
});
const insertReturn = await updateReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn1 = await updateReturnTransformMapper
.update({ id: insertReturn })
.returnAll({ name: 'Suzanne Smith' });
expect(updateReturn1).toEqual([1]);
// Ensure the returned value is accessible as a number
((_: number) => {})(updateReturn1[0]);
const updateReturn2 = await updateReturnTransformMapper
.update({ id: insertReturn })
.returnOne({ name: 'Suzanne Smithy' });
expect(updateReturn2).toEqual(1);
// Ensure the returned value is accessible as a number
((_: number) => {})(updateReturn2!);
});
it("transforms update and update return, columns is ['*']", async () => {
expect.assertions(2);
const updateAndReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateTransform: (source: | UpdatingUser, columns) => { |
expect(columns).toEqual(['*']);
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
},
updateReturnTransform: (source: UpdatingUser, returns) =>
new ReturnedUser(
returns.id,
source.firstName,
source.lastName,
source.handle,
source.email
),
});
const insertReturn = await updateAndReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn = await updateAndReturnTransformMapper
.update({ id: insertReturn.id })
.returnAll(UpdatingUser.create(0, userObject1));
expect(updateReturn).toEqual([
new ReturnedUser(
insertReturn.id,
userObject1.firstName,
userObject1.lastName,
userObject1.handle,
userObject1.email
),
]);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn[0].firstName);
});
it('transforms a union of updating object types', async () => {
const mapper = new TableMapper(db, 'users', {
keyColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser | Updateable<Users>) =>
source instanceof UpdatingUser
? {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}
: source,
});
const insertReturn = await mapper.insert().returnOne(userRow1);
// test with UpdatingUser
await mapper
.update({ id: insertReturn.id })
.columns(['name'])
.run(UpdatingUser.create(0, userObject1));
const readUser1 = await mapper.select(insertReturn.id).returnOne();
expect(readUser1).toEqual({
id: insertReturn.id,
name: `${userObject1.firstName} ${userObject1.lastName}`,
email: userRow1.email,
handle: userRow1.handle,
});
// test with Updateable<Users>
const newName = 'Suzanne Smith Something';
await mapper.update({ id: insertReturn.id }).run({ name: newName });
const readUser2 = await mapper.select(insertReturn.id).returnOne();
expect(readUser2).toEqual({
id: insertReturn.id,
name: newName,
email: userRow1.email,
handle: userRow1.handle,
});
});
});
| src/tests/update-transform.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " expect(insertReturns).toEqual([2, 3]);\n // ensure return type can be accessed as a number\n ((_: number) => {})(insertReturns[0]);\n });\n it(\"transforms insertion and insertion return, columns is ['*']\", async () => {\n expect.assertions(5);\n const insertAndReturnTransformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],\n }).withTransforms({\n insertTransform: (source: InsertedUser, columns) => {",
"score": 43.265361647998446
},
{
"filename": "src/tests/update-columns.test.ts",
"retrieved_chunk": " const success = await subsetQuery.run({ ...updateValues, email: null });\n expect(success).toBe(true);\n });\n it('provides updateTransform with column subset', async () => {\n expect.assertions(1);\n const mapper = new TableMapper(db, 'users').withTransforms({\n updateTransform: (source, columns) => {\n expect(columns).toEqual(['name', 'handle']);\n return source;\n },",
"score": 32.418344796023035
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " });\n it('transforms insertion return into object without transforming insertion', async () => {\n const insertReturnTransformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id', 'name'],\n updateReturnColumns: ['id', 'name'],\n }).withTransforms({\n insertReturnTransform: (source, returns) => {\n const names = returns.name.split(' ');\n return new ReturnedUser(\n returns.id,",
"score": 30.26119268364574
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " it('parameterizes an update query with transformation', async () => {\n const transformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],\n updateReturnColumns: ['id'],\n }).withTransforms({\n selectTransform: (row) => {\n const names = row.name.split(' ');\n return new User(row.id, names[0], names[1], row.handle, row.email);\n },\n insertTransform: (source: User) => ({",
"score": 29.394384322951137
},
{
"filename": "src/tests/utils/test-mappers.ts",
"retrieved_chunk": " return new TableMapper(db, 'users', {\n insertReturnColumns: ['*'],\n updateReturnColumns: ['*'],\n }).withTransforms({\n countTransform,\n });\n}\nexport function createInsertTransformMapper(db: Kysely<Database>) {\n return new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],",
"score": 28.516745530683686
}
] | typescript | UpdatingUser, columns) => { |
import { Kysely, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database, Users } from './utils/test-tables';
import {
createUserMapperReturningID,
createUserMapperReturningIDAndHandleAsH,
createUserMapperReturningNothing,
} from './utils/test-mappers';
import { USERS } from './utils/test-objects';
import { ignore } from './utils/test-utils';
import { User } from './utils/test-types';
let db: Kysely<Database>;
let userMapperReturningNothing: ReturnType<
typeof createUserMapperReturningNothing
>;
let userMapperReturningID: ReturnType<typeof createUserMapperReturningID>;
let userMapperReturningIDAndHandleAsH: ReturnType<
typeof createUserMapperReturningIDAndHandleAsH
>;
beforeAll(async () => {
db = await createDB();
userMapperReturningNothing = createUserMapperReturningNothing(db);
userMapperReturningID = createUserMapperReturningID(db);
userMapperReturningIDAndHandleAsH =
createUserMapperReturningIDAndHandleAsH(db);
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('compiled updates', () => {
it('updates nothing returning zero update count', async () => {
const updateValues = { email: '[email protected]' };
const compilation = userMapperReturningID
.update({ id: 1 })
.columns(['email'])
.compile();
const success2 = await compilation.run({}, updateValues);
expect(success2).toBe(false);
const updateCount2 = await compilation.returnCount({}, updateValues);
expect(updateCount2).toEqual(0);
const updates2 = await compilation.returnAll({}, updateValues);
expect(updates2.length).toEqual(0);
const update2 = await compilation.returnOne({}, updateValues);
expect(update2).toBeNull();
});
it('compilations accept readonly updating objects', async () => {
const compilation = userMapperReturningNothing
.update('id', '=', 1)
.columns(['name', 'email'])
.compile();
const updateValues1 = {
name: 'Sue Rex' as const,
email: '[email protected]' as const,
} as const;
await compilation.run({}, updateValues1);
});
it('compiles a non-returning update query without transformation', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const compilation = userMapperReturningNothing
.update('id', '=', insertReturns[0].id)
.columns(['name', 'email'])
.compile();
// test run()
const updateValues1 = {
name: 'Sue Rex' as const,
email: '[email protected]' as const,
} as const;
const updateReturns1 = await compilation.run({}, updateValues1);
expect(updateReturns1).toBe(true);
const readUser1 = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser1?.name).toEqual(updateValues1.name);
expect(readUser1?.email).toEqual(updateValues1.email);
// test returnOne()
const updateValues2 = {
name: 'Johnny Rex' as const,
email: '[email protected]' as const,
} as const;
const updateReturns2 = await compilation.returnOne({}, updateValues2);
expect(updateReturns2).toBeUndefined();
const readUser2 = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser2?.name).toEqual(updateValues2.name);
expect(readUser2?.email).toEqual(updateValues2.email);
// test returnAll()
const updateReturns3 = await compilation.returnAll({}, updateValues1);
expect(updateReturns3).toBeUndefined();
// test returnCount()
const updateReturns4 = await compilation.returnCount({}, updateValues2);
expect(updateReturns4).toEqual(1);
});
it('compiles a returning update query without transformation', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const compilation = userMapperReturningIDAndHandleAsH
.update('id', '=', insertReturns[0].id)
.columns(['name', 'email'])
.compile();
// test run()
const updateValues1 = { name: 'Sue Rex', email: '[email protected]' };
const updateReturns1 = await compilation.run({}, updateValues1);
expect(updateReturns1).toBe(true);
const readUser1 = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser1?.name).toEqual(updateValues1.name);
expect(readUser1?.email).toEqual(updateValues1.email);
// test returnOne()
const updateValues2 = { name: 'Johnny Rex', email: '[email protected]' };
const updateReturns2 = await compilation.returnOne({}, updateValues2);
expect(updateReturns2?.id).toEqual(insertReturns[0].id);
expect(updateReturns2?.h).toEqual(USERS[0].handle);
const readUser2 = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser2?.name).toEqual(updateValues2.name);
expect(readUser2?.email).toEqual(updateValues2.email);
// test returnAll()
const updateReturns3 = await compilation.returnAll({}, updateValues1);
expect(updateReturns3[0].id).toEqual(insertReturns[0].id);
expect(updateReturns3[0].h).toEqual(USERS[0].handle);
// test returnCount()
const updateReturns4 = await compilation.returnCount({}, updateValues2);
expect(updateReturns4).toEqual(1);
ignore('check compile-time types', () => {
compilation.returnOne(
{},
{
name: 'xyz',
handle: 'pdq',
email: '[email protected]',
// @ts-expect-error - only insertable columns are allowed
notThere: 32,
}
);
// @ts-expect-error - only expected columns are returned
updateReturns2!.handle;
// @ts-expect-error - only expected columns are returned
updateReturns3[0].handle;
});
});
it('accepts readonly parameters and updating objects', async () => {
const parameterization = userMapperReturningIDAndHandleAsH.parameterize<{
id: number;
}>(({ mapper, param }) =>
mapper.update({ id: param('id') }).columns(['name'])
);
const params = { id: 1 as const } as const;
const updateValues = {
name: 'Sue Rex' as const,
email: '[email protected]' as const,
} as const;
await parameterization.run(params, updateValues);
await parameterization.returnAll(params, updateValues);
await parameterization.returnOne(params, updateValues);
await parameterization.returnCount(params, updateValues);
});
it('parameterizes a returning update query without transformation', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const parameterization = userMapperReturningIDAndHandleAsH.parameterize<{
id: number;
}>(({ mapper, param }) =>
mapper.update({ id: param('id') }).columns(['name'])
);
// test run()
const updateValues1 = { name: 'Sue Rex' };
const updateReturns1 = await parameterization.run(
{ id: insertReturns[0].id },
updateValues1
);
expect(updateReturns1).toBe(true);
// test returnOne()
const updateValues2 = { name: 'Johnny Rex' };
const updateReturns2 = await parameterization.returnOne(
{ id: insertReturns[1].id },
updateValues2
);
expect(updateReturns2?.id).toEqual(insertReturns[1].id);
expect(updateReturns2?.h).toEqual(USERS[1].handle);
// test returnAll()
const updateReturns3 = await parameterization.returnAll(
{ id: insertReturns[2].id },
updateValues1
);
expect(updateReturns3[0].id).toEqual(insertReturns[2].id);
expect(updateReturns3[0].h).toEqual(USERS[2].handle);
// verify updates
const readUsers = await userMapperReturningID.select().returnAll();
expect(readUsers[0].name).toEqual(updateValues1.name);
expect(readUsers[1].name).toEqual(updateValues2.name);
expect(readUsers[2].name).toEqual(updateValues1.name);
// test returnCount()
const updateReturns4 = await parameterization.returnCount(
{ id: insertReturns[0].id },
updateValues2
);
expect(updateReturns4).toEqual(1);
const readUser = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser?.name).toEqual(updateValues2.name);
ignore('parameterization type errors', () => {
// @ts-expect-error - errors on invalid parameter names
parameterization.returnAll({ handle: 'foo' }, updateValues1);
// @ts-expect-error - errors on invalid column names
updateReturns2!.handle;
// @ts-expect-error - errors on invalid column names
updateReturns3[0].handle;
userMapperReturningIDAndHandleAsH.parameterize<{ id: number }>(
({ mapper, param }) =>
// @ts-expect-error - errors on invalid parameter name
mapper.update({ id: param('handle') }).columns(['name'])
);
userMapperReturningIDAndHandleAsH.parameterize<{ id: string }>(
({ mapper, param }) =>
// @ts-expect-error - errors on invalid parameter type
mapper.update({ id: param('id') }).columns(['name'])
);
// @ts-expect-error - errors on invalid parameter value name
parameterization.returnOne({ handle: 'foo' }, updateValues1);
// @ts-expect-error - errors on invalid parameter value type
parameterization.returnOne({ id: 'foo' }, updateValues1);
parameterization.returnOne(
{ id: 1 },
{
name: 'xyz',
handle: 'pdq',
email: '[email protected]',
// @ts-expect-error - only updateable columns are allowed
notThere: 32,
}
);
});
});
it('compiles an update query with transformation', async () => {
expect.assertions(12);
const columnSubset: (keyof Updateable<Users>)[] = ['name'];
const transformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['*'],
updateReturnColumns: ['*'],
}).withTransforms({
selectTransform: (row) => {
const names = row.name.split(' ');
return new User(row.id, names[0], names[1], row.handle, row.email);
},
insertTransform: (source: User) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
insertReturnTransform: (_source, returns) => {
const names = returns.name.split(' ');
return new User(
returns.id,
names[0],
names[1],
returns.handle,
returns.email
);
},
| updateTransform: (source: User, columns) => { |
expect(columns).toEqual(columnSubset);
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
},
updateReturnTransform: (_source, returns) => {
const names = returns.name.split(' ');
return new User(
returns.id,
names[0],
names[1],
returns.handle,
returns.email
);
},
countTransform: (count) => Number(count),
});
const user1 = new User(0, 'John', 'Doe', 'johndoe', '[email protected]');
const user2 = new User(0, 'Sam', 'Gamgee', 'sg', '[email protected]');
const user3 = new User(0, 'Sue', 'Rex', 'srex', '[email protected]');
const insertReturns = await transformMapper
.insert()
.returnAll([user1, user2, user3]);
const compilation = transformMapper
.update({ id: insertReturns[2].id })
.columns(columnSubset)
.compile();
// test returnOne()
const updateReturn1 = await compilation.returnOne({}, user1);
const expectedUser1 = User.create(insertReturns[2].id, {
firstName: user1.firstName,
lastName: user1.lastName,
handle: user3.handle,
email: user3.email,
});
expect(updateReturn1).toEqual(expectedUser1);
// Ensure that the provided columns are accessible
((_: string) => {})(updateReturn1!.firstName);
const readUser1 = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser1).toEqual(expectedUser1);
// test returnAll()
const updateReturn2 = await compilation.returnAll({}, user2);
const expectedUser2 = User.create(insertReturns[2].id, {
firstName: user2.firstName,
lastName: user2.lastName,
handle: user3.handle,
email: user3.email,
});
expect(updateReturn2[0]).toEqual(expectedUser2);
// Ensure that the provided columns are accessible
((_: string) => {})(updateReturn2[0]!.firstName);
const readUser2 = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser2).toEqual(expectedUser2);
// test run()
const success1 = await compilation.run({}, user1);
expect(success1).toBe(true);
const readUser3 = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser3).toEqual(expectedUser1);
// test returnCount()
const count = await compilation.returnCount({}, user2);
expect(count).toEqual(1);
const readUser4 = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser4).toEqual(expectedUser2);
ignore('check compile-time types', async () => {
// @ts-expect-error - only update objects are allowed
compilation.returnOne({}, USERS[0]);
// @ts-expect-error - only update objects are allowed
compilation.returnAll({}, USERS[0]);
// @ts-expect-error - only update objects are allowed
compilation.returnCount({}, USERS[0]);
// @ts-expect-error - only update objects are allowed
compilation.run({}, USERS[0]);
// @ts-expect-error - correct return is expected
(await compilation.returnOne({}, user1))!.name;
// @ts-expect-error - correct return is expected
(await compilation.returnAll({}, user2))[0].name;
});
});
it('parameterizes an update query with transformation', async () => {
const transformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
selectTransform: (row) => {
const names = row.name.split(' ');
return new User(row.id, names[0], names[1], row.handle, row.email);
},
insertTransform: (source: User) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
insertReturnTransform: (source: User, returns) => ({
id: returns.id,
firstName: source.firstName,
lastName: source.lastName,
}),
updateTransform: (source: User) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
updateReturnTransform: (source: User, returns) => ({
id: returns.id,
firstName: source.firstName,
lastName: source.lastName,
}),
countTransform: (count) => Number(count),
});
const user1 = new User(0, 'John', 'Doe', 'johndoe', '[email protected]');
const user2 = new User(0, 'Sam', 'Gamgee', 'sg', '[email protected]');
const user3 = new User(0, 'Sue', 'Rex', 'srex', '[email protected]');
const insertReturns = await transformMapper
.insert()
.returnAll([user1, user2, user3]);
const parameterization = transformMapper.parameterize<{ id: number }>(
({ mapper, param }) =>
mapper.update({ id: param('id') }).columns(['name'])
);
// test returnOne()
const updateReturn1 = await parameterization.returnOne(
{ id: insertReturns[0].id },
user2
);
const expectedReturn1 = {
id: insertReturns[0].id,
firstName: user2.firstName,
lastName: user2.lastName,
};
expect(updateReturn1).toEqual(expectedReturn1);
// Ensure that the provided columns are accessible
((_: string) => {})(updateReturn1!.firstName);
// test returnAll()
const updateReturn2 = await parameterization.returnAll(
{ id: insertReturns[1].id },
user3
);
const expectedReturn2 = {
id: insertReturns[1].id,
firstName: user3.firstName,
lastName: user3.lastName,
};
expect(updateReturn2[0]).toEqual(expectedReturn2);
// Ensure that the provided columns are accessible
((_: string) => {})(updateReturn2[0]!.firstName);
// test run()
const success1 = await parameterization.run(
{ id: insertReturns[2].id },
user1
);
const expectedReturn3 = {
id: insertReturns[2].id,
firstName: user1.firstName,
lastName: user1.lastName,
};
expect(success1).toBe(true);
// verify updates
const readUsers = await transformMapper.select().returnAll();
expect(readUsers).toEqual([
User.create(expectedReturn1.id, {
...expectedReturn1,
handle: user1.handle,
email: user1.email!,
}),
User.create(expectedReturn2.id, {
...expectedReturn2,
handle: user2.handle,
email: user2.email!,
}),
User.create(expectedReturn3.id, {
...expectedReturn3,
handle: user3.handle,
email: user3.email!,
}),
]);
// test returnCount()
const count = await parameterization.returnCount(
{ id: insertReturns[2].id },
user2
);
expect(count).toEqual(1);
const readUser = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser).toEqual(
User.create(insertReturns[2].id, {
...expectedReturn1,
handle: user3.handle,
email: user3.email!,
})
);
ignore('parameterization type errors', () => {
// @ts-expect-error - errors on invalid parameter names
parameterization.returnAll({ handle: 'foo' }, user1);
// @ts-expect-error - errors on invalid column names
updateReturn1!.handle;
// @ts-expect-error - errors on invalid column names
updateReturn2[0].handle;
transformMapper.parameterize<{ id: number }>(({ mapper, param }) =>
// @ts-expect-error - errors on invalid parameter name
mapper.update({ id: param('handle') }).columns(['name'])
);
transformMapper.parameterize<{ id: string }>(({ mapper, param }) =>
// @ts-expect-error - errors on invalid parameter type
mapper.update({ id: param('id') }).columns(['name'])
);
// @ts-expect-error - errors on invalid parameter value name
parameterization.returnOne({ handle: 'foo' }, user1);
// @ts-expect-error - errors on invalid parameter value type
parameterization.returnOne({ id: 'foo' }, user1);
parameterization.returnOne(
{ id: 1 },
{
// @ts-expect-error - only updateable columns are allowed
name: 'xyz',
handle: 'pdq',
email: '[email protected]',
}
);
});
});
it('requires all indicated columns to be updated', async () => {
await userMapperReturningID.insert().run(USERS);
const compilation = userMapperReturningID
.update()
.columns(['name', 'handle', 'email'])
.compile();
const updateValues = { name: 'John Doe', handle: 'johndoe' };
expect(() => compilation.returnOne({}, updateValues)).rejects.toThrow(
`column 'email' missing`
);
const success = await compilation.run({}, { ...updateValues, email: null });
expect(success).toBe(true);
});
});
| src/tests/update-compile.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/insert-compile.test.ts",
"retrieved_chunk": " 'handle',\n 'email',\n ];\n const transformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],\n }).withTransforms({\n selectTransform: (row) => {\n const names = row.name.split(' ');\n return new User(row.id, names[0], names[1], row.handle, row.email);\n },",
"score": 41.326359054717194
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " it('returns SelectedObject with updates returning rows', async () => {\n const transformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id', 'name'],\n updateReturnColumns: ['id', 'name'],\n }).withTransforms({\n insertReturnTransform: (source, results) => {\n const names = results.name.split(' ');\n return SelectedUser.create(results.id, {\n firstName: names[0],\n lastName: names[1],",
"score": 36.77951229678166
},
{
"filename": "src/tests/insert-compile.test.ts",
"retrieved_chunk": " insertTransform: (source: User, columns) => {\n expect(columns).toEqual(columnSubset);\n return {\n name: `${source.firstName} ${source.lastName}`,\n handle: source.handle,\n email: source.email,\n };\n },\n insertReturnTransform: (source: User, returns) =>\n new User(",
"score": 35.846910334206854
},
{
"filename": "src/tests/sample-mappers.test.ts",
"retrieved_chunk": " user.handle,\n user.email\n );\n },\n selectTransform: (row) => {\n const names = row.name.split(' ');\n return new MappedUser(\n row.id,\n names[0],\n names[1],",
"score": 35.6941050455235
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " handle: source.handle,\n email: source.email,\n };\n }\n return source;\n },\n selectTransform: (row) => {\n const names = row.name.split(' ');\n return SelectedUser.create(row.id, {\n firstName: names[0],",
"score": 35.42745702668678
}
] | typescript | updateTransform: (source: User, columns) => { |
import { Insertable } from 'kysely';
import { Users, Posts } from './test-tables';
import { InsertedUser, ReturnedUser, SelectedUser } from './test-types';
export const USERS: Insertable<Users>[] = [
{
handle: 'handle1',
name: 'Sue',
email: '[email protected]',
},
{
handle: 'handle2',
name: 'Fred',
email: '[email protected]',
},
{
handle: 'handle3',
name: 'Sue',
email: '[email protected]',
},
];
export const POSTS: Insertable<Posts>[] = [
{
userId: 0,
title: 'About Something',
likeCount: 0,
},
{
userId: 0,
title: 'And Another Thing',
likeCount: 10,
},
{
userId: 0,
title: 'Still One More Thing',
likeCount: 1000,
},
];
export const userRow1 = {
name: 'John Smith',
handle: 'jsmith',
email: '[email protected]',
};
export const userRow2 = {
name: 'Jane Doe',
handle: 'jdoe',
email: '[email protected]',
};
export const userRow3 = {
name: 'Mary Sue',
handle: 'msue',
email: '[email protected]',
};
export const userObject1 = {
firstName: 'John',
lastName: 'Smith',
handle: userRow1.handle,
email: userRow1.email,
};
export const userObject2 = {
firstName: 'Jane',
lastName: 'Doe',
handle: userRow2.handle,
email: userRow2.email,
};
export const userObject3 = {
firstName: 'Mary',
lastName: 'Sue',
handle: userRow3.handle,
email: userRow3.email,
};
export const selectedUser1 = SelectedUser.create(1, userObject1);
export const selectedUser2 = SelectedUser.create(2, userObject2);
export const selectedUser3 = SelectedUser.create(3, userObject3);
| export const insertedUser1 = InsertedUser.create(0, userObject1); |
export const insertedUser2 = InsertedUser.create(0, userObject2);
export const insertedUser3 = InsertedUser.create(0, userObject3);
export const insertReturnedUser1 = ReturnedUser.create(1, userObject1);
export const insertReturnedUser2 = ReturnedUser.create(2, userObject2);
export const insertReturnedUser3 = ReturnedUser.create(3, userObject3);
| src/tests/utils/test-objects.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " email: userRow2.email,\n });\n const names3 = userRow3.name.split(' ');\n const expectedUser3 = SelectedUser.create(3, {\n firstName: names3[0],\n lastName: names3[1],\n handle: userRow3.handle,\n email: userRow3.email,\n });\n const insertReturns = await transformMapper",
"score": 68.22372435212684
},
{
"filename": "src/tests/utils/test-types.ts",
"retrieved_chunk": "}\nexport class SelectedUser extends User {\n readonly __type = 'SelectedUser';\n static override create(\n id: number,\n obj: VariableFieldsOf<SelectedUser>\n ): SelectedUser {\n return new SelectedUser(\n id,\n obj.firstName,",
"score": 58.284966034547104
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " lastName: names[1],\n handle: row.handle,\n email: row.email,\n });\n },\n });\n // test returnOne()\n const names1 = userRow1.name.split(' ');\n const expectedUser1 = SelectedUser.create(1, {\n firstName: names1[0],",
"score": 51.6911032667077
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " const updateReturn = await updateAndReturnTransformMapper\n .update({ id: insertReturn.id })\n .returnAll(UpdatingUser.create(0, userObject1));\n expect(updateReturn).toEqual([\n new ReturnedUser(\n insertReturn.id,\n userObject1.firstName,\n userObject1.lastName,\n userObject1.handle,\n userObject1.email",
"score": 49.53763133898391
},
{
"filename": "src/tests/utils/test-types.ts",
"retrieved_chunk": " public email: string | null\n ) {}\n static create(id: number, obj: VariableFieldsOf<User>): User {\n return new User(id, obj.firstName, obj.lastName, obj.handle, obj.email);\n }\n}\nexport class InsertedUser extends User {\n readonly __type = 'InsertedUser';\n static override create(\n id: number,",
"score": 48.519634344007684
}
] | typescript | export const insertedUser1 = InsertedUser.create(0, userObject1); |
import { Kysely, UpdateQueryBuilder, UpdateResult, Updateable } from 'kysely';
import { SelectionColumn } from '../lib/type-utils';
import { CompilingValuesQuery } from './compiling-values-query';
import { ParametersObject } from 'kysely-params';
import {
CountTransform,
UpdateTransforms,
} from '../mappers/table-mapper-transforms';
/**
* Compiling mapping query for updating rows in a database table.
*/
export class CompilingMappingUpdateQuery<
DB,
TB extends keyof DB & string,
QB extends UpdateQueryBuilder<DB, TB, TB, UpdateResult>,
UpdatingObject,
UpdateReturnColumns extends Readonly<SelectionColumn<DB, TB>[]> | ['*'],
ReturnCount,
UpdateReturn,
Parameters extends ParametersObject<Parameters>
> extends CompilingValuesQuery<
DB,
TB,
QB,
UpdateReturnColumns,
Parameters,
Updateable<DB[TB]>
> {
constructor(
db: Kysely<DB>,
qb: QB,
protected readonly columnsToUpdate: Readonly<
(keyof Updateable<DB[TB]> & string)[]
>,
protected readonly transforms: Readonly<
CountTransform<ReturnCount> &
UpdateTransforms<
DB,
TB,
UpdatingObject,
UpdateReturnColumns,
UpdateReturn
>
>,
returnColumns: Readonly<UpdateReturnColumns>
) {
super(db, returnColumns);
const parameterizedValues = this.getParameterizedObject(columnsToUpdate);
this | .qb = qb.set(parameterizedValues) as QB; |
}
/**
* Runs the query, returning the number of rows updated, in the required
* client representation. Accepts values for any parameters embedded in
* the query.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @param obj The object which which to update the rows.
* @returns Number of rows updated, in client-requested representation.
*/
async returnCount(
params: Parameters,
obj: UpdatingObject
): Promise<ReturnCount> {
const transformedObj = this.applyUpdateTransform(obj);
const compiledQuery = this.instantiateNoReturns(params, transformedObj);
const result = await this.db.executeQuery(compiledQuery);
return this.transforms.countTransform === undefined
? (result.numAffectedRows as ReturnCount)
: this.transforms.countTransform(result.numAffectedRows!);
}
/**
* Updates rows with the values that result from transforming the object via
* `insertTransform` (if defined). For each row updated, retrieves the
* columns specified in `returnColumns` (if defined), returning them to the
* caller as an `UpdateReturn`, after transformation by any provided
* `updateReturnTransform`. If `returnColumns` is empty, returns `undefined`.
* Accepts values for any parameters embedded in the query.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @returns If `returnColumns` is not empty, returns an array containing one
* object for each row updated; otherwise returns `undefined`.
*/
returnAll(
params: Parameters,
obj: UpdatingObject
): Promise<UpdateReturnColumns extends [] ? void : UpdateReturn[]>;
async returnAll(
params: Parameters,
obj: UpdatingObject
): Promise<UpdateReturn[] | void> {
if (this.returnColumns.length === 0) {
await this.run(params, obj as UpdatingObject);
return;
}
const transformedObj = this.applyUpdateTransform(obj as UpdatingObject);
const compiledQuery = this.instantiateWithReturns(params, transformedObj);
const result = await this.db.executeQuery(compiledQuery);
return this.transforms.updateReturnTransform === undefined
? (result.rows as any)
: result.rows.map((row) =>
this.applyUpdateReturnTransform(obj as UpdatingObject, row as any)
);
}
/**
* Updates rows with the values that result from transforming the object via
* `updateTransform` (if defined). For the first row updated, retrieves the
* columns specified in `returnColumns` (if defined), returning them to the
* caller as an `UpdateReturn`, after transformation by any provided
* `updateReturnTransform`. If `returnColumns` is empty, returns `undefined`.
* Accepts values for any parameters embedded in the query.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @returns If `returnColumns` is empty, returns `undefined`. Otherwise,
* returns the first object if at least one row was updated, or `null` if
* no rows were updated.
*/
returnOne(
params: Parameters,
obj: UpdatingObject
): Promise<UpdateReturnColumns extends [] ? void : UpdateReturn | null>;
async returnOne(
params: Parameters,
obj: UpdatingObject
): Promise<UpdateReturn | null | void> {
if (this.returnColumns.length === 0) {
await this.run(params, obj as UpdatingObject);
return;
}
const transformedObj = this.applyUpdateTransform(obj as UpdatingObject);
const compiledQuery = this.instantiateWithReturns(params, transformedObj);
const result = await this.db.executeQuery(compiledQuery);
if (result.rows.length === 0) {
return null;
}
return this.applyUpdateReturnTransform(
obj as UpdatingObject,
result.rows[0] as any
);
}
/**
* Runs the query, updating rows, without returning any columns. Accepts
* values for any parameters embedded in the query.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @param obj The object which which to update the rows.
* @returns `true` if any rows were updated, `false` otherwise.
*/
async run(params: Parameters, obj: UpdatingObject): Promise<boolean> {
return (await this.returnCount(params, obj)) !== 0;
}
protected applyUpdateTransform(obj: UpdatingObject): Updateable<DB[TB]> {
return this.transforms.updateTransform === undefined
? (obj as Updateable<DB[TB]>)
: this.transforms.updateTransform(obj, this.columnsToUpdate);
}
protected applyUpdateReturnTransform(source: UpdatingObject, returns: any) {
return this.transforms.updateReturnTransform === undefined
? (returns as any)
: this.transforms.updateReturnTransform(source, returns);
}
}
| src/queries/compiling-update-query.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/queries/compiling-insert-query.ts",
"retrieved_chunk": " const parameterizedValues = this.getParameterizedObject(columnsToInsert);\n this.qb = qb.values(parameterizedValues) as QB;\n }\n /**\n * Inserts the provided object into the table as a row, first transforming\n * it into a row via `insertTransform` (if defined). Also retrieves the\n * columns specified in `returnColumns`, returning them to the caller as\n * `InsertReturn`, after transformation by `insertReturnTransform`.\n * If `returnColumns` is empty, returns `undefined`.\n *",
"score": 40.29230013024334
},
{
"filename": "src/queries/any-update-query.ts",
"retrieved_chunk": " ReturnCount,\n UpdateReturn\n > {\n return new SubsettingMappingUpdateQuery(\n this.db,\n this.qb,\n columnsToUpdate,\n this.transforms,\n this.returnColumns\n );",
"score": 33.1616440413593
},
{
"filename": "src/queries/compiling-values-query.ts",
"retrieved_chunk": " }\n private getReturningQB(): QB {\n return this.returnColumns[0 as number] == '*'\n ? (this.qb!.returningAll() as QB)\n : (this.qb!.returning(\n this.returnColumns as Readonly<(keyof Selectable<DB[TB]> & string)[]>\n ) as QB);\n }\n private instantiate(\n compiledQuery: CompiledQuery<any>,",
"score": 31.053309809084322
},
{
"filename": "src/queries/subsetting-update-query.ts",
"retrieved_chunk": " UpdatingObject,\n UpdateReturnColumns,\n ReturnCount,\n UpdateReturn,\n Parameters\n > {\n return new CompilingMappingUpdateQuery(\n this.db,\n this.qb,\n this.columnsToUpdate,",
"score": 30.844334876706007
},
{
"filename": "src/queries/update-query.ts",
"retrieved_chunk": " this.#returningQB =\n this.returnColumns[0 as number] == '*'\n ? this.qb.returningAll()\n : this.qb.returning(\n this.returnColumns as Readonly<\n (keyof Selectable<DB[TB]> & string)[]\n >\n );\n }\n return this.#returningQB;",
"score": 28.485113210286595
}
] | typescript | .qb = qb.set(parameterizedValues) as QB; |
import { Kysely, InsertQueryBuilder, Insertable } from 'kysely';
import { SelectionColumn } from '../lib/type-utils';
import { CompilingValuesQuery } from './compiling-values-query';
import { InsertTransforms } from '../mappers/table-mapper-transforms';
/**
* Compiling mapping query for inserting rows into a database table.
*/
export class CompilingMappingInsertQuery<
DB,
TB extends keyof DB & string,
QB extends InsertQueryBuilder<DB, TB, any>,
InsertedObject,
InsertReturnColumns extends Readonly<SelectionColumn<DB, TB>[]> | ['*'],
InsertReturn
> extends CompilingValuesQuery<
DB,
TB,
QB,
InsertReturnColumns,
{},
Insertable<DB[TB]>
> {
constructor(
db: Kysely<DB>,
qb: QB,
protected readonly columnsToInsert: Readonly<
(keyof Insertable<DB[TB]> & string)[]
>,
protected readonly transforms: Readonly<
InsertTransforms<
DB,
TB,
InsertedObject,
InsertReturnColumns,
InsertReturn
>
>,
returnColumns: Readonly<InsertReturnColumns>
) {
super(db, returnColumns);
const parameterizedValues = this.getParameterizedObject(columnsToInsert);
this.qb = qb.values(parameterizedValues) as QB;
}
/**
* Inserts the provided object into the table as a row, first transforming
* it into a row via `insertTransform` (if defined). Also retrieves the
* columns specified in `returnColumns`, returning them to the caller as
* `InsertReturn`, after transformation by `insertReturnTransform`.
* If `returnColumns` is empty, returns `undefined`.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @returns If `returnColumns` is not empty, returns an object;
* otherwise returns `undefined`.
*/
returnOne(
obj: InsertedObject
): Promise<InsertReturnColumns extends [] ? void : InsertReturn>;
async returnOne(obj: InsertedObject): Promise<InsertReturn | void> {
if (this.returnColumns.length === 0) {
await this.run(obj);
return;
}
const transformedObj = this.applyInsertTransform(obj);
| const compiledQuery = this.instantiateWithReturns({}, transformedObj); |
const result = await this.db.executeQuery(compiledQuery);
if (result.rows.length === 0) {
throw Error(
'No row returned from compiled insert expecting returned columns'
);
}
return this.transforms.insertReturnTransform === undefined
? (result.rows[0] as any)
: this.transforms.insertReturnTransform(obj, result.rows[0] as any);
}
/**
* Runs the query, inserting rows into the table without returning any
* columns.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @param objOrObjs The object or objects to be inserted.
* @returns Returns `true`; throws an exception on error.
*/
async run(obj: InsertedObject): Promise<boolean> {
const transformedObj = this.applyInsertTransform(obj);
const compiledQuery = this.instantiateNoReturns({}, transformedObj);
await this.db.executeQuery(compiledQuery);
return true;
}
protected applyInsertTransform(obj: InsertedObject): Insertable<DB[TB]> {
return this.transforms.insertTransform === undefined
? (obj as Insertable<DB[TB]>)
: this.transforms.insertTransform(obj, this.columnsToInsert);
}
}
| src/queries/compiling-insert-query.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/queries/insert-query.ts",
"retrieved_chunk": " * @returns If `returnColumns` is not empty, returns an object;\n * otherwise returns `undefined`.\n */\n returnOne(\n obj: InsertedObject\n ): Promise<InsertReturnColumns extends [] ? void : InsertReturn>;\n async returnOne(obj: InsertedObject): Promise<InsertReturn | void> {\n if (this.returnColumns.length === 0) {\n await this.loadInsertedObjects(this.qb, obj).execute();\n return;",
"score": 83.28188105809213
},
{
"filename": "src/queries/compiling-update-query.ts",
"retrieved_chunk": " obj: UpdatingObject\n ): Promise<UpdateReturn[] | void> {\n if (this.returnColumns.length === 0) {\n await this.run(params, obj as UpdatingObject);\n return;\n }\n const transformedObj = this.applyUpdateTransform(obj as UpdatingObject);\n const compiledQuery = this.instantiateWithReturns(params, transformedObj);\n const result = await this.db.executeQuery(compiledQuery);\n return this.transforms.updateReturnTransform === undefined",
"score": 79.49517755328961
},
{
"filename": "src/queries/compiling-update-query.ts",
"retrieved_chunk": " params: Parameters,\n obj: UpdatingObject\n ): Promise<UpdateReturnColumns extends [] ? void : UpdateReturn | null>;\n async returnOne(\n params: Parameters,\n obj: UpdatingObject\n ): Promise<UpdateReturn | null | void> {\n if (this.returnColumns.length === 0) {\n await this.run(params, obj as UpdatingObject);\n return;",
"score": 67.41883197395289
},
{
"filename": "src/queries/update-query.ts",
"retrieved_chunk": " ): Promise<UpdateReturnColumns extends [] ? void : UpdateReturn | null>;\n async returnOne(obj: UpdatingObject): Promise<UpdateReturn | null | void> {\n if (this.returnColumns.length === 0) {\n await this.loadUpdatingObject(this.qb, obj as UpdatingObject).execute();\n return;\n }\n const returns = await this.loadUpdatingObject(\n this.getReturningQB(),\n obj as UpdatingObject\n ).execute();",
"score": 66.0882369519632
},
{
"filename": "src/queries/compiling-update-query.ts",
"retrieved_chunk": " }\n const transformedObj = this.applyUpdateTransform(obj as UpdatingObject);\n const compiledQuery = this.instantiateWithReturns(params, transformedObj);\n const result = await this.db.executeQuery(compiledQuery);\n if (result.rows.length === 0) {\n return null;\n }\n return this.applyUpdateReturnTransform(\n obj as UpdatingObject,\n result.rows[0] as any",
"score": 60.91435828093222
}
] | typescript | const compiledQuery = this.instantiateWithReturns({}, transformedObj); |
import { Kysely, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database, Users } from './utils/test-tables';
import {
userObject1,
userRow1,
userRow2,
userRow3,
} from './utils/test-objects';
import { ReturnedUser, UpdatingUser } from './utils/test-types';
let db: Kysely<Database>;
beforeAll(async () => {
db = await createDB();
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('updating with transformation', () => {
it('transforms users for update without transforming return', async () => {
const mapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
});
const insertReturns = await mapper
.insert()
.returnAll([userRow1, userRow2, userRow3]);
const updatingUser1 = UpdatingUser.create(
0,
Object.assign({}, userObject1, { firstName: 'Suzanne' })
);
const updateReturns = await mapper
.update(({ or, cmpr }) =>
or([
cmpr('id', '=', insertReturns[0].id),
cmpr('id', '=', insertReturns[2].id),
])
)
.returnAll(updatingUser1);
expect(updateReturns).toEqual([
{ id: insertReturns[0].id },
{ id: insertReturns[2].id },
]);
const readUsers = await mapper
.select()
| .modify((qb) => qb.orderBy('id'))
.returnAll(); |
expect(readUsers).toEqual([
Object.assign({}, userRow1, {
id: insertReturns[0].id,
name: 'Suzanne Smith',
}),
Object.assign({}, userRow2, { id: insertReturns[1].id }),
Object.assign({}, userRow1, {
id: insertReturns[2].id,
name: 'Suzanne Smith',
}),
]);
});
it('transforms update return into object without transforming update', async () => {
const updateReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateReturnTransform: (source, returns) =>
new ReturnedUser(
returns.id,
source.name ? source.name.split(' ')[0] : '(first)',
source.name ? source.name.split(' ')[1] : '(last)',
source.handle ? source.handle : '(handle)',
source.email ? source.email : '(email)'
),
});
const insertReturn = await updateReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn1 = await updateReturnTransformMapper
.update({ id: insertReturn.id })
.returnAll({ name: 'Suzanne Smith' });
expect(updateReturn1).toEqual([
new ReturnedUser(
insertReturn.id,
'Suzanne',
'Smith',
'(handle)',
'(email)'
),
]);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn1[0].firstName);
const updateReturn2 = await updateReturnTransformMapper
.update({ id: insertReturn.id })
.returnOne({ name: 'Suzanne Smithy' });
expect(updateReturn2).toEqual(
new ReturnedUser(
insertReturn.id,
'Suzanne',
'Smithy',
'(handle)',
'(email)'
)
);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn2!.firstName);
});
it('transforms update return into primitive without transforming update', async () => {
const updateReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
insertReturnTransform: (_source, returns) => returns.id,
updateReturnTransform: (_source, returns) => returns.id,
});
const insertReturn = await updateReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn1 = await updateReturnTransformMapper
.update({ id: insertReturn })
.returnAll({ name: 'Suzanne Smith' });
expect(updateReturn1).toEqual([1]);
// Ensure the returned value is accessible as a number
((_: number) => {})(updateReturn1[0]);
const updateReturn2 = await updateReturnTransformMapper
.update({ id: insertReturn })
.returnOne({ name: 'Suzanne Smithy' });
expect(updateReturn2).toEqual(1);
// Ensure the returned value is accessible as a number
((_: number) => {})(updateReturn2!);
});
it("transforms update and update return, columns is ['*']", async () => {
expect.assertions(2);
const updateAndReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser, columns) => {
expect(columns).toEqual(['*']);
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
},
updateReturnTransform: (source: UpdatingUser, returns) =>
new ReturnedUser(
returns.id,
source.firstName,
source.lastName,
source.handle,
source.email
),
});
const insertReturn = await updateAndReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn = await updateAndReturnTransformMapper
.update({ id: insertReturn.id })
.returnAll(UpdatingUser.create(0, userObject1));
expect(updateReturn).toEqual([
new ReturnedUser(
insertReturn.id,
userObject1.firstName,
userObject1.lastName,
userObject1.handle,
userObject1.email
),
]);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn[0].firstName);
});
it('transforms a union of updating object types', async () => {
const mapper = new TableMapper(db, 'users', {
keyColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser | Updateable<Users>) =>
source instanceof UpdatingUser
? {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}
: source,
});
const insertReturn = await mapper.insert().returnOne(userRow1);
// test with UpdatingUser
await mapper
.update({ id: insertReturn.id })
.columns(['name'])
.run(UpdatingUser.create(0, userObject1));
const readUser1 = await mapper.select(insertReturn.id).returnOne();
expect(readUser1).toEqual({
id: insertReturn.id,
name: `${userObject1.firstName} ${userObject1.lastName}`,
email: userRow1.email,
handle: userRow1.handle,
});
// test with Updateable<Users>
const newName = 'Suzanne Smith Something';
await mapper.update({ id: insertReturn.id }).run({ name: newName });
const readUser2 = await mapper.select(insertReturn.id).returnOne();
expect(readUser2).toEqual({
id: insertReturn.id,
name: newName,
email: userRow1.email,
handle: userRow1.handle,
});
});
});
| src/tests/update-transform.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/select-general.test.ts",
"retrieved_chunk": " await userMapper.insert().run(USERS);\n const users = await userMapper\n .select()\n .modify((qb) => qb.select('name').orderBy('handle', 'desc'))\n .returnAll();\n expect(users).toEqual([\n { ...USERS[2], id: 3 },\n { ...USERS[1], id: 2 },\n { ...USERS[0], id: 1 },\n ]);",
"score": 35.32382468654491
},
{
"filename": "src/tests/update-columns.test.ts",
"retrieved_chunk": " .columns(['name'] as const); // allows readonly array\n const updateReturns = await subsetQuery.returnAll(updateValues);\n expect(updateReturns).toEqual([{ id: insertReturns[0].id }]);\n const readUsers = await userMapperReturningID\n .select('id', '=', insertReturns[0].id)\n .returnOne();\n expect(readUsers).toEqual({\n id: insertReturns[0].id,\n name: 'Sue Rex',\n email: USERS[0].email,",
"score": 34.94641224007813
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " // test returnAll()\n const updateReturns3 = await parameterization.returnAll(\n { id: insertReturns[2].id },\n updateValues1\n );\n expect(updateReturns3[0].id).toEqual(insertReturns[2].id);\n expect(updateReturns3[0].h).toEqual(USERS[2].handle);\n // verify updates\n const readUsers = await userMapperReturningID.select().returnAll();\n expect(readUsers[0].name).toEqual(updateValues1.name);",
"score": 33.686694634683846
},
{
"filename": "src/tests/update-general.test.ts",
"retrieved_chunk": " .update(sql`id > ${insertReturns[0].id}`)\n .returnCount(updateValues);\n expect(updateCount).toEqual(BigInt(2));\n const readUsers = await userMapperReturningID\n .select('id', '>', insertReturns[0].id)\n .returnAll();\n expect(readUsers.length).toEqual(2);\n for (const user of readUsers) {\n expect(user.email).toEqual(updateValues.email);\n }",
"score": 32.39737816048689
},
{
"filename": "src/tests/insert-array.test.ts",
"retrieved_chunk": " const readUsers = await userMapperReturningAll.select().returnAll();\n expect(readUsers.length).toEqual(3);\n for (let i = 0; i < USERS.length; i++) {\n expect(readUsers[i].handle).toEqual(USERS[i].handle);\n }\n const post0 = Object.assign({}, POSTS[0], { userId: insertReturns[0].id });\n const post1 = Object.assign({}, POSTS[1], { userId: insertReturns[1].id });\n const post2 = Object.assign({}, POSTS[2], { userId: insertReturns[2].id });\n const updateReturns = await postTableMapperReturningIDAndTitleAsT\n .insert()",
"score": 30.82744942632723
}
] | typescript | .modify((qb) => qb.orderBy('id'))
.returnAll(); |
import { Kysely, InsertQueryBuilder, Insertable } from 'kysely';
import { SelectionColumn } from '../lib/type-utils';
import { CompilingValuesQuery } from './compiling-values-query';
import { InsertTransforms } from '../mappers/table-mapper-transforms';
/**
* Compiling mapping query for inserting rows into a database table.
*/
export class CompilingMappingInsertQuery<
DB,
TB extends keyof DB & string,
QB extends InsertQueryBuilder<DB, TB, any>,
InsertedObject,
InsertReturnColumns extends Readonly<SelectionColumn<DB, TB>[]> | ['*'],
InsertReturn
> extends CompilingValuesQuery<
DB,
TB,
QB,
InsertReturnColumns,
{},
Insertable<DB[TB]>
> {
constructor(
db: Kysely<DB>,
qb: QB,
protected readonly columnsToInsert: Readonly<
(keyof Insertable<DB[TB]> & string)[]
>,
protected readonly transforms: Readonly<
InsertTransforms<
DB,
TB,
InsertedObject,
InsertReturnColumns,
InsertReturn
>
>,
returnColumns: Readonly<InsertReturnColumns>
) {
super(db, returnColumns);
| const parameterizedValues = this.getParameterizedObject(columnsToInsert); |
this.qb = qb.values(parameterizedValues) as QB;
}
/**
* Inserts the provided object into the table as a row, first transforming
* it into a row via `insertTransform` (if defined). Also retrieves the
* columns specified in `returnColumns`, returning them to the caller as
* `InsertReturn`, after transformation by `insertReturnTransform`.
* If `returnColumns` is empty, returns `undefined`.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @returns If `returnColumns` is not empty, returns an object;
* otherwise returns `undefined`.
*/
returnOne(
obj: InsertedObject
): Promise<InsertReturnColumns extends [] ? void : InsertReturn>;
async returnOne(obj: InsertedObject): Promise<InsertReturn | void> {
if (this.returnColumns.length === 0) {
await this.run(obj);
return;
}
const transformedObj = this.applyInsertTransform(obj);
const compiledQuery = this.instantiateWithReturns({}, transformedObj);
const result = await this.db.executeQuery(compiledQuery);
if (result.rows.length === 0) {
throw Error(
'No row returned from compiled insert expecting returned columns'
);
}
return this.transforms.insertReturnTransform === undefined
? (result.rows[0] as any)
: this.transforms.insertReturnTransform(obj, result.rows[0] as any);
}
/**
* Runs the query, inserting rows into the table without returning any
* columns.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @param objOrObjs The object or objects to be inserted.
* @returns Returns `true`; throws an exception on error.
*/
async run(obj: InsertedObject): Promise<boolean> {
const transformedObj = this.applyInsertTransform(obj);
const compiledQuery = this.instantiateNoReturns({}, transformedObj);
await this.db.executeQuery(compiledQuery);
return true;
}
protected applyInsertTransform(obj: InsertedObject): Insertable<DB[TB]> {
return this.transforms.insertTransform === undefined
? (obj as Insertable<DB[TB]>)
: this.transforms.insertTransform(obj, this.columnsToInsert);
}
}
| src/queries/compiling-insert-query.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/queries/any-insert-query.ts",
"retrieved_chunk": " TB,\n InsertedObject,\n InsertReturnColumns,\n InsertReturn\n >\n >,\n returnColumns: Readonly<InsertReturnColumns>\n ) {\n super(db, qb, transforms, returnColumns);\n }",
"score": 40.391730561601456
},
{
"filename": "src/queries/compiling-update-query.ts",
"retrieved_chunk": " UpdateReturnColumns,\n UpdateReturn\n >\n >,\n returnColumns: Readonly<UpdateReturnColumns>\n ) {\n super(db, returnColumns);\n const parameterizedValues = this.getParameterizedObject(columnsToUpdate);\n this.qb = qb.set(parameterizedValues) as QB;\n }",
"score": 40.13517220543895
},
{
"filename": "src/queries/any-insert-query.ts",
"retrieved_chunk": " TB,\n QB,\n InsertedObject,\n InsertReturnColumns,\n InsertReturn\n > {\n return new SubsettingMappingInsertQuery(\n this.db,\n this.qb,\n columnsToInsert,",
"score": 27.71990176539256
},
{
"filename": "src/queries/subsetting-insert-query.ts",
"retrieved_chunk": " QB,\n InsertedObject,\n InsertReturnColumns,\n InsertReturn\n> {\n constructor(\n db: Kysely<DB>,\n qb: QB,\n protected readonly columnsToInsert: Readonly<\n (keyof Insertable<DB[TB]> & string)[]",
"score": 24.65765011259682
},
{
"filename": "src/queries/insert-query.ts",
"retrieved_chunk": " * @returns If `returnColumns` is not empty, returns an object;\n * otherwise returns `undefined`.\n */\n returnOne(\n obj: InsertedObject\n ): Promise<InsertReturnColumns extends [] ? void : InsertReturn>;\n async returnOne(obj: InsertedObject): Promise<InsertReturn | void> {\n if (this.returnColumns.length === 0) {\n await this.loadInsertedObjects(this.qb, obj).execute();\n return;",
"score": 23.133140168565216
}
] | typescript | const parameterizedValues = this.getParameterizedObject(columnsToInsert); |
import { Kysely, UpdateQueryBuilder, UpdateResult, Updateable } from 'kysely';
import { SelectionColumn } from '../lib/type-utils';
import { CompilingValuesQuery } from './compiling-values-query';
import { ParametersObject } from 'kysely-params';
import {
CountTransform,
UpdateTransforms,
} from '../mappers/table-mapper-transforms';
/**
* Compiling mapping query for updating rows in a database table.
*/
export class CompilingMappingUpdateQuery<
DB,
TB extends keyof DB & string,
QB extends UpdateQueryBuilder<DB, TB, TB, UpdateResult>,
UpdatingObject,
UpdateReturnColumns extends Readonly<SelectionColumn<DB, TB>[]> | ['*'],
ReturnCount,
UpdateReturn,
Parameters extends ParametersObject<Parameters>
> extends CompilingValuesQuery<
DB,
TB,
QB,
UpdateReturnColumns,
Parameters,
Updateable<DB[TB]>
> {
constructor(
db: Kysely<DB>,
qb: QB,
protected readonly columnsToUpdate: Readonly<
(keyof Updateable<DB[TB]> & string)[]
>,
protected readonly transforms: Readonly<
CountTransform<ReturnCount> &
UpdateTransforms<
DB,
TB,
UpdatingObject,
UpdateReturnColumns,
UpdateReturn
>
>,
returnColumns: Readonly<UpdateReturnColumns>
) {
super(db, returnColumns);
const parameterizedValues = this.getParameterizedObject(columnsToUpdate);
this.qb = qb.set(parameterizedValues) as QB;
}
/**
* Runs the query, returning the number of rows updated, in the required
* client representation. Accepts values for any parameters embedded in
* the query.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @param obj The object which which to update the rows.
* @returns Number of rows updated, in client-requested representation.
*/
async returnCount(
params: Parameters,
obj: UpdatingObject
): Promise<ReturnCount> {
const transformedObj = this.applyUpdateTransform(obj);
const compiledQuery = this. | instantiateNoReturns(params, transformedObj); |
const result = await this.db.executeQuery(compiledQuery);
return this.transforms.countTransform === undefined
? (result.numAffectedRows as ReturnCount)
: this.transforms.countTransform(result.numAffectedRows!);
}
/**
* Updates rows with the values that result from transforming the object via
* `insertTransform` (if defined). For each row updated, retrieves the
* columns specified in `returnColumns` (if defined), returning them to the
* caller as an `UpdateReturn`, after transformation by any provided
* `updateReturnTransform`. If `returnColumns` is empty, returns `undefined`.
* Accepts values for any parameters embedded in the query.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @returns If `returnColumns` is not empty, returns an array containing one
* object for each row updated; otherwise returns `undefined`.
*/
returnAll(
params: Parameters,
obj: UpdatingObject
): Promise<UpdateReturnColumns extends [] ? void : UpdateReturn[]>;
async returnAll(
params: Parameters,
obj: UpdatingObject
): Promise<UpdateReturn[] | void> {
if (this.returnColumns.length === 0) {
await this.run(params, obj as UpdatingObject);
return;
}
const transformedObj = this.applyUpdateTransform(obj as UpdatingObject);
const compiledQuery = this.instantiateWithReturns(params, transformedObj);
const result = await this.db.executeQuery(compiledQuery);
return this.transforms.updateReturnTransform === undefined
? (result.rows as any)
: result.rows.map((row) =>
this.applyUpdateReturnTransform(obj as UpdatingObject, row as any)
);
}
/**
* Updates rows with the values that result from transforming the object via
* `updateTransform` (if defined). For the first row updated, retrieves the
* columns specified in `returnColumns` (if defined), returning them to the
* caller as an `UpdateReturn`, after transformation by any provided
* `updateReturnTransform`. If `returnColumns` is empty, returns `undefined`.
* Accepts values for any parameters embedded in the query.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @returns If `returnColumns` is empty, returns `undefined`. Otherwise,
* returns the first object if at least one row was updated, or `null` if
* no rows were updated.
*/
returnOne(
params: Parameters,
obj: UpdatingObject
): Promise<UpdateReturnColumns extends [] ? void : UpdateReturn | null>;
async returnOne(
params: Parameters,
obj: UpdatingObject
): Promise<UpdateReturn | null | void> {
if (this.returnColumns.length === 0) {
await this.run(params, obj as UpdatingObject);
return;
}
const transformedObj = this.applyUpdateTransform(obj as UpdatingObject);
const compiledQuery = this.instantiateWithReturns(params, transformedObj);
const result = await this.db.executeQuery(compiledQuery);
if (result.rows.length === 0) {
return null;
}
return this.applyUpdateReturnTransform(
obj as UpdatingObject,
result.rows[0] as any
);
}
/**
* Runs the query, updating rows, without returning any columns. Accepts
* values for any parameters embedded in the query.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @param obj The object which which to update the rows.
* @returns `true` if any rows were updated, `false` otherwise.
*/
async run(params: Parameters, obj: UpdatingObject): Promise<boolean> {
return (await this.returnCount(params, obj)) !== 0;
}
protected applyUpdateTransform(obj: UpdatingObject): Updateable<DB[TB]> {
return this.transforms.updateTransform === undefined
? (obj as Updateable<DB[TB]>)
: this.transforms.updateTransform(obj, this.columnsToUpdate);
}
protected applyUpdateReturnTransform(source: UpdatingObject, returns: any) {
return this.transforms.updateReturnTransform === undefined
? (returns as any)
: this.transforms.updateReturnTransform(source, returns);
}
}
| src/queries/compiling-update-query.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/queries/update-query.ts",
"retrieved_chunk": " this.returnColumns\n );\n }\n /**\n * Runs the query, returning the number of rows updated, in\n * the required client representation.\n * @param obj The object which which to update the rows.\n * @returns Number of rows updated, in client-requested representation.\n */\n async returnCount(obj: UpdatingObject): Promise<ReturnCount> {",
"score": 89.1177024215704
},
{
"filename": "src/queries/update-query.ts",
"retrieved_chunk": " /**\n * Runs the query, updating rows, without returning any columns.\n * @param obj The object which which to update the rows.\n * @returns `true` if any rows were updated, `false` otherwise.\n */\n async run(obj: UpdatingObject): Promise<boolean> {\n const results = await this.loadUpdatingObject(\n this.qb,\n obj\n ).executeTakeFirst();",
"score": 58.33928440458851
},
{
"filename": "src/queries/compiling-insert-query.ts",
"retrieved_chunk": " * query builder. Subsequent executions reuse the compiled query.\n * @param objOrObjs The object or objects to be inserted.\n * @returns Returns `true`; throws an exception on error.\n */\n async run(obj: InsertedObject): Promise<boolean> {\n const transformedObj = this.applyInsertTransform(obj);\n const compiledQuery = this.instantiateNoReturns({}, transformedObj);\n await this.db.executeQuery(compiledQuery);\n return true;\n }",
"score": 55.488884117786114
},
{
"filename": "src/queries/compiling-delete-query.ts",
"retrieved_chunk": " * @param params Record characterizing the parameter names and types.\n * Pass in `{}` if the query has no parameters.\n * @returns Number of rows deleted, in client-requested representation.\n */\n async returnCount(params: Parameters): Promise<ReturnCount> {\n const result = await this.#parameterizedQuery.execute(this.db, params);\n return this.transforms.countTransform === undefined\n ? (result.numAffectedRows! as ReturnCount)\n : this.transforms.countTransform(result.numAffectedRows!);\n }",
"score": 55.32535893650774
},
{
"filename": "src/queries/delete-query.ts",
"retrieved_chunk": " Parameters extends ParametersObject<Parameters> = {}\n >(): CompilingMappingDeleteQuery<DB, TB, QB, ReturnCount, Parameters> {\n return new CompilingMappingDeleteQuery(this.db, this.qb, this.transforms);\n }\n /**\n * Runs the query, returning the number of rows deleted, converted to\n * the required client representation.\n * @returns Number of rows deleted, in client-requested representation.\n */\n async returnCount(): Promise<ReturnCount> {",
"score": 54.268391530179734
}
] | typescript | instantiateNoReturns(params, transformedObj); |
import { Kysely, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database, Users } from './utils/test-tables';
import {
userObject1,
userRow1,
userRow2,
userRow3,
} from './utils/test-objects';
import { ReturnedUser, UpdatingUser } from './utils/test-types';
let db: Kysely<Database>;
beforeAll(async () => {
db = await createDB();
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('updating with transformation', () => {
it('transforms users for update without transforming return', async () => {
const mapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
});
const insertReturns = await mapper
.insert()
.returnAll([userRow1, userRow2, userRow3]);
const updatingUser1 = UpdatingUser.create(
0,
Object.assign({}, userObject1, { firstName: 'Suzanne' })
);
const updateReturns = await mapper
.update(({ or, cmpr }) =>
or([
cmpr('id', '=', insertReturns[0].id),
cmpr('id', '=', insertReturns[2].id),
])
)
.returnAll(updatingUser1);
expect(updateReturns).toEqual([
{ id: insertReturns[0].id },
{ id: insertReturns[2].id },
]);
const readUsers = await mapper
.select()
.modify((qb) => qb.orderBy('id'))
.returnAll();
expect(readUsers).toEqual([
Object.assign({}, userRow1, {
id: insertReturns[0].id,
name: 'Suzanne Smith',
}),
Object.assign({}, userRow2, { id: insertReturns[1].id }),
Object.assign({}, userRow1, {
id: insertReturns[2].id,
name: 'Suzanne Smith',
}),
]);
});
it('transforms update return into object without transforming update', async () => {
const updateReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateReturnTransform: (source, returns) =>
new ReturnedUser(
returns.id,
source.name ? source.name.split(' ')[0] : '(first)',
source.name ? source.name.split(' ')[1] : '(last)',
source.handle ? source.handle : '(handle)',
source.email ? source.email : '(email)'
),
});
const insertReturn = await updateReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn1 = await updateReturnTransformMapper
.update({ id: insertReturn.id })
.returnAll({ name: 'Suzanne Smith' });
expect(updateReturn1).toEqual([
new ReturnedUser(
insertReturn.id,
'Suzanne',
'Smith',
'(handle)',
'(email)'
),
]);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn1[0].firstName);
const updateReturn2 = await updateReturnTransformMapper
.update({ id: insertReturn.id })
.returnOne({ name: 'Suzanne Smithy' });
expect(updateReturn2).toEqual(
new ReturnedUser(
insertReturn.id,
'Suzanne',
'Smithy',
'(handle)',
'(email)'
)
);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn2!.firstName);
});
it('transforms update return into primitive without transforming update', async () => {
const updateReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
insertReturnTransform: (_source, returns) => returns.id,
updateReturnTransform: (_source, returns) => returns.id,
});
const insertReturn = await updateReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn1 = await updateReturnTransformMapper
.update({ id: insertReturn })
.returnAll({ name: 'Suzanne Smith' });
expect(updateReturn1).toEqual([1]);
// Ensure the returned value is accessible as a number
((_: number) => {})(updateReturn1[0]);
const updateReturn2 = await updateReturnTransformMapper
.update({ id: insertReturn })
.returnOne({ name: 'Suzanne Smithy' });
expect(updateReturn2).toEqual(1);
// Ensure the returned value is accessible as a number
((_: number) => {})(updateReturn2!);
});
it("transforms update and update return, columns is ['*']", async () => {
expect.assertions(2);
const updateAndReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser, columns) => {
expect(columns).toEqual(['*']);
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
},
updateReturnTransform: (source: UpdatingUser, returns) =>
new ReturnedUser(
returns.id,
source.firstName,
source.lastName,
source.handle,
source.email
),
});
const insertReturn = await updateAndReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn = await updateAndReturnTransformMapper
.update({ id: insertReturn.id })
.returnAll(UpdatingUser.create(0, userObject1));
expect(updateReturn).toEqual([
new ReturnedUser(
insertReturn.id,
userObject1.firstName,
userObject1.lastName,
userObject1.handle,
userObject1.email
),
]);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn[0].firstName);
});
it('transforms a union of updating object types', async () => {
const mapper = new TableMapper(db, 'users', {
keyColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser | Updateable< | Users>) =>
source instanceof UpdatingUser
? { |
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}
: source,
});
const insertReturn = await mapper.insert().returnOne(userRow1);
// test with UpdatingUser
await mapper
.update({ id: insertReturn.id })
.columns(['name'])
.run(UpdatingUser.create(0, userObject1));
const readUser1 = await mapper.select(insertReturn.id).returnOne();
expect(readUser1).toEqual({
id: insertReturn.id,
name: `${userObject1.firstName} ${userObject1.lastName}`,
email: userRow1.email,
handle: userRow1.handle,
});
// test with Updateable<Users>
const newName = 'Suzanne Smith Something';
await mapper.update({ id: insertReturn.id }).run({ name: newName });
const readUser2 = await mapper.select(insertReturn.id).returnOne();
expect(readUser2).toEqual({
id: insertReturn.id,
name: newName,
email: userRow1.email,
handle: userRow1.handle,
});
});
});
| src/tests/update-transform.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " handle: source.handle,\n email: source.email || null,\n });\n },\n updateTransform: (\n source: SelectedUser | Updateable<Database['users']>\n ) => {\n if (source instanceof SelectedUser) {\n return {\n name: `${source.firstName} ${source.lastName}`,",
"score": 31.464300387098433
},
{
"filename": "src/tests/update-columns.test.ts",
"retrieved_chunk": " const success = await subsetQuery.run({ ...updateValues, email: null });\n expect(success).toBe(true);\n });\n it('provides updateTransform with column subset', async () => {\n expect.assertions(1);\n const mapper = new TableMapper(db, 'users').withTransforms({\n updateTransform: (source, columns) => {\n expect(columns).toEqual(['name', 'handle']);\n return source;\n },",
"score": 28.629421445083096
},
{
"filename": "src/tests/utils/test-types.ts",
"retrieved_chunk": " obj: VariableFieldsOf<UpdatingUser>\n ): UpdatingUser {\n return new UpdatingUser(\n id,\n obj.firstName,\n obj.lastName,\n obj.handle,\n obj.email\n );\n }",
"score": 27.959158921618563
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " });\n it('transforms insertion return into object without transforming insertion', async () => {\n const insertReturnTransformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id', 'name'],\n updateReturnColumns: ['id', 'name'],\n }).withTransforms({\n insertReturnTransform: (source, returns) => {\n const names = returns.name.split(' ');\n return new ReturnedUser(\n returns.id,",
"score": 25.982323465403695
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " expect(insertReturns).toEqual([2, 3]);\n // ensure return type can be accessed as a number\n ((_: number) => {})(insertReturns[0]);\n });\n it(\"transforms insertion and insertion return, columns is ['*']\", async () => {\n expect.assertions(5);\n const insertAndReturnTransformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],\n }).withTransforms({\n insertTransform: (source: InsertedUser, columns) => {",
"score": 25.53576967257027
}
] | typescript | Users>) =>
source instanceof UpdatingUser
? { |
import {
ComparisonOperatorExpression,
Kysely,
OperandValueExpressionOrList,
ReferenceExpression,
WhereInterface,
} from 'kysely';
import { SelectableColumnTuple } from './type-utils';
import { QueryFilter } from './query-filter';
type AnyWhereInterface = WhereInterface<any, any>;
/**
* Returns a query builder that constrains the provided query builder
* according to the provided query filter or binary operation.
* @param base The Kysely mapper that is used to create references.
* @param qb The query builder to constrain.
* @param filterOrLHS The query filter or left-hand side of a binary operation.
* @param op The operator of a binary operation.
* @param rhs The right-hand side of a binary operation.
* @returns A query builder constrained for the provided query filter
* or binary operation.
*/
export function applyQueryFilter<
DB,
TB extends keyof DB & string,
KeyColumns extends Readonly<SelectableColumnTuple<DB[TB]>> | Readonly<[]>,
QB extends AnyWhereInterface,
RE extends ReferenceExpression<DB, TB>
>(
db: Kysely<DB>,
qb: QB,
keyColumns: KeyColumns,
filterOrLHS: QueryFilter<DB, TB, KeyColumns, RE> | RE,
op?: ComparisonOperatorExpression,
rhs?: OperandValueExpressionOrList<DB, TB, RE>
): QB {
// Process a binary operation.
if (op !== undefined) {
return qb.where(filterOrLHS as RE, op, rhs!) as QB;
}
const filter = filterOrLHS as QueryFilter<DB, TB, KeyColumns, RE>;
if (typeof filter === 'object') {
// Process a key tuple filter.
if (Array.isArray(filter)) {
keyColumns. | forEach((column, i) => { |
qb = qb.where(db.dynamic.ref(column), '=', filter[i]) as QB;
});
return qb;
}
// Process a query expression filter. Check for expressions
// first because they could potentially be plain objects.
if ('expressionType' in filter) {
return qb.where(filter) as QB;
}
// Process a field matching filter. `{}` matches all rows.
if (filter.constructor === Object) {
for (const [column, value] of Object.entries(filter)) {
if (Array.isArray(value)) {
qb = qb.where(db.dynamic.ref(column), 'in', value) as QB;
} else {
qb = qb.where(db.dynamic.ref(column), '=', value) as QB;
}
}
return qb as unknown as QB;
}
}
// Process a where expression factory.
if (typeof filter === 'function') {
return qb.where(filter as any) as QB;
}
// Process a single key filter, expressed as a primitive value.
if (keyColumns.length === 1) {
return qb.where(db.dynamic.ref(keyColumns[0]), '=', filter) as QB;
}
throw Error('Unrecognized query filter');
}
| src/lib/apply-query-filter.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/mappers/abstract-table-mapper.ts",
"retrieved_chunk": " filter?: QueryFilter<DB, TB, KeyColumns, RE>\n ): MappingDeleteQuery<\n DB,\n TB,\n DeleteQueryBuilder<DB, TB, DeleteResult>,\n ReturnCount\n >;\n delete<RE extends ReferenceExpression<DB, TB>>(\n filterOrLHS?: QueryFilter<DB, TB, KeyColumns, RE> | RE,\n op?: ComparisonOperatorExpression,",
"score": 58.31769278533078
},
{
"filename": "src/mappers/abstract-table-mapper.ts",
"retrieved_chunk": " * the provided filter or Kysely binary operation.\n * @param filter Optional filter to apply to the query or the left-hand-side\n * of a Kysely binary operation.\n * @returns A mapping query for retrieving rows as objects.\n */\n select<RE extends ReferenceExpression<DB, TB>>(\n lhs: RE,\n op: ComparisonOperatorExpression,\n rhs: OperandValueExpressionOrList<DB, TB, RE>\n ): MappingSelectQuery<",
"score": 56.997009856901286
},
{
"filename": "src/mappers/abstract-table-mapper.ts",
"retrieved_chunk": " TB,\n SelectedColumns,\n SelectedObject,\n SelectQueryBuilder<DB, TB, object>\n >;\n select<RE extends ReferenceExpression<DB, TB>>(\n filterOrLHS?: QueryFilter<DB, TB, KeyColumns, RE> | RE,\n op?: ComparisonOperatorExpression,\n rhs?: OperandValueExpressionOrList<DB, TB, RE>\n ): MappingSelectQuery<",
"score": 51.47015434640802
},
{
"filename": "src/mappers/abstract-table-mapper.ts",
"retrieved_chunk": " UpdateReturn\n >;\n update<RE extends ReferenceExpression<DB, TB>>(\n filterOrLHS?: QueryFilter<DB, TB, KeyColumns, RE> | RE,\n op?: ComparisonOperatorExpression,\n rhs?: OperandValueExpressionOrList<DB, TB, RE>\n ): MappingUpdateQuery<\n DB,\n TB,\n UpdateQueryBuilder<DB, TB, TB, UpdateResult>,",
"score": 48.750820370991306
},
{
"filename": "src/lib/query-filter.ts",
"retrieved_chunk": " WhereExpressionFactory,\n} from 'kysely';\nimport { KeyTuple, SelectableColumnTuple } from './type-utils';\n/**\n * Type of the query filter object, which can be passed as an argument\n * to query functions to constrain results. A filter can be any of the\n * following:\n *\n * - A key column value, which matches a single key column, if\n * `KeyColumns` is a tuple with a single element.",
"score": 41.196586804438454
}
] | typescript | forEach((column, i) => { |
import { Kysely, sql } from 'kysely';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import {
createUserMapperReturningDefault,
createUserMapperReturningID,
createUserMapperReturningIDAndHandleAsH,
createUserMapperReturningAll,
createUserMapperReturningNothing,
} from './utils/test-mappers';
import { USERS } from './utils/test-objects';
import { ignore } from './utils/test-utils';
let db: Kysely<Database>;
let userMapperReturningDefault: ReturnType<
typeof createUserMapperReturningDefault
>;
let userMapperReturningNothing: ReturnType<
typeof createUserMapperReturningNothing
>;
let userMapperReturningID: ReturnType<typeof createUserMapperReturningID>;
let userMapperReturningIDAndHandleAsH: ReturnType<
typeof createUserMapperReturningIDAndHandleAsH
>;
let userMapperReturningAll: ReturnType<typeof createUserMapperReturningAll>;
beforeAll(async () => {
db = await createDB();
userMapperReturningDefault = createUserMapperReturningDefault(db);
userMapperReturningNothing = createUserMapperReturningNothing(db);
userMapperReturningID = createUserMapperReturningID(db);
userMapperReturningIDAndHandleAsH =
createUserMapperReturningIDAndHandleAsH(db);
userMapperReturningAll = createUserMapperReturningAll(db);
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('general update', () => {
it('updates nothing returning zero update count', async () => {
const updateValues = { email: '[email protected]' };
const success = await userMapperReturningAll
.update({ id: 1 })
.run(updateValues);
expect(success).toBe(false);
const updateCount = await userMapperReturningAll
.update({ id: 1 })
.returnCount(updateValues);
expect(updateCount).toEqual(0);
const updates = await userMapperReturningID
.update({ id: 1 })
.returnAll(updateValues);
expect(updates.length).toEqual(0);
const update = await userMapperReturningID
.update({ id: 1 })
.returnOne(updateValues);
expect(update).toBeNull();
});
it('updates something returning non-zero update count', async () => {
const updateValues = { email: '[email protected]' };
const insertReturn0 = await userMapperReturningID
.insert()
.returnOne(USERS[0]);
await userMapperReturningID.insert().run(USERS[1]);
await userMapperReturningID.insert().run(USERS[2]);
const updateCount1 = await userMapperReturningAll
.update({ id: insertReturn0.id })
.returnCount(updateValues);
expect(updateCount1).toEqual(1);
const readUser1 = await userMapperReturningID
.select('id', '=', insertReturn0.id)
.returnOne();
expect(readUser1?.email).toEqual(updateValues.email);
const updateCount2 = await userMapperReturningAll
.update({ name: 'Sue' })
.returnCount(updateValues);
expect(updateCount2).toEqual(2);
const readUsers = await userMapperReturningID
.select('name', '=', 'Sue')
.returnAll();
expect(readUsers.length).toEqual(2);
expect(readUsers[0].email).toEqual(updateValues.email);
expect(readUsers[1].email).toEqual(updateValues.email);
const updates = await userMapperReturningID.update().returnAll({
name: 'Every User 1',
});
expect(updates).toEqual([{ id: 1 }, { id: 2 }, { id: 3 }]);
const update = await userMapperReturningID
.update({ id: readUsers[0].id })
.returnOne({
name: 'Every User 2',
});
expect(update).toEqual({ id: 1 });
const readUser2 = await userMapperReturningID
.select('id', '=', 1)
.returnOne();
expect(readUser2?.name).toEqual('Every User 2');
const updateCount = await userMapperReturningID.update().returnCount({
name: 'Every User 3',
});
expect(updateCount).toEqual(3);
const success = await userMapperReturningID.update().run({
name: 'Every User 4',
});
expect(success).toBe(true);
});
it('updates returning configured return columns', async () => {
await userMapperReturningID.insert().run(USERS[0]);
const insertReturn = await userMapperReturningID
.insert()
.returnOne(USERS[1]);
await userMapperReturningID.insert().run(USERS[2]);
// Verify that update performs the correct change on the correct row.
const updateValues1 = { email: '[email protected]' };
const updateReturns1 = await userMapperReturningID
.update({ id: insertReturn.id })
.returnAll(updateValues1);
expect(updateReturns1).toEqual([{ id: insertReturn.id }]);
let readUser = await userMapperReturningID
.select('id', '=', insertReturn.id)
.returnOne();
expect(readUser?.email).toEqual(updateValues1.email);
// Verify a different change on the same row, returning multiple columns.
const updateValues2 = { name: 'Sue' };
const updateReturns2 = await userMapperReturningIDAndHandleAsH
.update({ email: updateValues1.email })
.returnAll(updateValues2);
updateReturns2[0].id; // ensure key is accessible
updateReturns2[0].h; // ensure key is accessible
expect(updateReturns2).toEqual([
{
id: insertReturn.id,
h: USERS[1].handle,
},
]);
readUser = await userMapperReturningID
.select('id', '=', insertReturn.id)
.returnOne();
expect(readUser?.name).toEqual(updateValues2.name);
// Verify that update changes all required rows.
const updateValues3 = { name: 'Replacement Sue' };
const updateReturns3 = await userMapperReturningIDAndHandleAsH
.update({ name: 'Sue' })
.returnAll(updateValues3);
expect(updateReturns3.length).toEqual(3);
expect(updateReturns3[0].h).toEqual(USERS[0].handle);
expect(updateReturns3[1].h).toEqual(USERS[1].handle);
expect(updateReturns3[2].h).toEqual(USERS[2].handle);
const readUsers = await userMapperReturningID
.select('name', '=', updateValues3.name)
.returnAll();
expect(readUsers.length).toEqual(3);
ignore('check return types', () => {
// @ts-expect-error - check return types
updateReturns2[0].title;
// @ts-expect-error - check return types
updateReturns2[0].userId;
});
});
it('update returns void when defaulting to no return columns', async () => {
await userMapperReturningID.insert().run(USERS);
const updates = await userMapperReturningDefault
.update({ name: 'Sue' })
.returnAll({ email: '[email protected]' });
expect(updates).toBeUndefined();
const readUsers = await userMapperReturningID
.select({
email: '[email protected]',
})
.returnAll();
expect(readUsers.length).toEqual(2);
});
it('update returns void when explicitly no return columns', async () => {
await userMapperReturningID.insert().run(USERS);
const updates = await userMapperReturningNothing
.update({ name: 'Sue' })
.returnAll({ email: '[email protected]' });
expect(updates).toBeUndefined();
const readUsers = await userMapperReturningID
.select({
email: '[email protected]',
})
.returnAll();
expect(readUsers.length).toEqual(2);
const update = await userMapperReturningNothing
.update({ name: 'Sue' })
.returnOne({ email: '[email protected]' });
expect(update).toBeUndefined();
const readUser = await userMapperReturningID
.select({
email: '[email protected]',
})
.returnOne();
expect(readUser!.id).toEqual(1);
ignore('type errors', () => {
// @ts-expect-error - check return types
updates[0].id;
// @ts-expect-error - check return types
update!.id;
});
});
it('updates configured to return all columns', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues1 = { email: '[email protected]' };
const updateReturns = await userMapperReturningAll
.update({ name: 'Sue' })
.returnAll(updateValues1);
const expectedUsers = [
Object.assign({}, USERS[0], updateValues1, { id: insertReturns[0].id }),
Object.assign({}, USERS[2], updateValues1, { id: insertReturns[2].id }),
];
expect(updateReturns).toEqual(expectedUsers);
// Ensure that the returned value can be accessed as a row.
((_: string) => {})(updateReturns[0].name);
((_: string | null) => {})(updateReturns[0].email);
const updateValues2 = { email: '[email protected]' };
const updateReturn = await userMapperReturningAll
.update({ name: 'Sue' })
.returnOne(updateValues2);
const expectedUser = Object.assign({}, USERS[0], updateValues2, {
id: insertReturns[0].id,
});
expect(updateReturn).toEqual(expectedUser);
// Ensure that the returned value can be accessed as a row.
((_: string) => {})(updateReturn!.name);
((_: string | null) => {})(updateReturn!.email);
});
it('updates all rows when no filter is given', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues = { email: '[email protected]' };
const updateReturns = await userMapperReturningIDAndHandleAsH
.update()
.returnAll(updateValues);
const | expectedUsers = USERS.map((user, i) => ({ |
id: insertReturns[i].id,
h: user.handle,
}));
expect(updateReturns).toEqual(expectedUsers);
const readUsers = await userMapperReturningID.select().returnAll();
expect(readUsers.length).toEqual(3);
for (const user of readUsers) {
expect(user.email).toEqual(updateValues.email);
}
});
it('updates rows indicated by a binary operator', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues = { email: '[email protected]' };
const updateCount = await userMapperReturningAll
.update('id', '>', insertReturns[0].id)
.returnCount(updateValues);
expect(updateCount).toEqual(2);
const readUsers = await userMapperReturningID
.select('id', '>', insertReturns[0].id)
.returnAll();
expect(readUsers.length).toEqual(2);
for (const user of readUsers) {
expect(user.email).toEqual(updateValues.email);
}
});
it('updates rows indicated by a kysely expression', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues = { email: '[email protected]' };
const updateCount = await userMapperReturningDefault
.update(sql`id > ${insertReturns[0].id}`)
.returnCount(updateValues);
expect(updateCount).toEqual(BigInt(2));
const readUsers = await userMapperReturningID
.select('id', '>', insertReturns[0].id)
.returnAll();
expect(readUsers.length).toEqual(2);
for (const user of readUsers) {
expect(user.email).toEqual(updateValues.email);
}
});
it('updates rows indicated by a where expression filter', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues1 = { email: '[email protected]' };
const updateCount = await userMapperReturningAll
.update(({ or, cmpr }) =>
or([
cmpr('id', '=', insertReturns[0].id),
cmpr('id', '=', insertReturns[2].id),
])
)
.returnCount(updateValues1);
expect(updateCount).toEqual(2);
const updateValues2 = { email: '[email protected]' };
const updateReturns = await userMapperReturningID
.update(({ or, cmpr }) =>
or([
cmpr('id', '=', insertReturns[0].id),
cmpr('id', '=', insertReturns[2].id),
])
)
.returnAll(updateValues2);
expect(updateReturns).toEqual([
{ id: insertReturns[0].id },
{ id: insertReturns[2].id },
]);
});
ignore('detects update type errors', async () => {
userMapperReturningID.update(
// @ts-expect-error - table must have all filter fields
{ notThere: 'xyz' }
);
// @ts-expect-error - table must have all filter fields
userMapperReturningID.update('notThere', '=', 'foo');
userMapperReturningID.update(({ or, cmpr }) =>
// @ts-expect-error - only table columns are accessible via anyOf()
or([cmpr('notThere', '=', 'xyz'), cmpr('alsoNotThere', '=', 'Sue')])
);
// @ts-expect-error - ID filter must have correct type
userMapperReturningID.update('str');
// @ts-expect-error - ID filter must have correct type
userMapperReturningID.update(['str']);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.update(1);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.update([1]);
userMapperReturningID.update({ id: 32 }).returnAll(
// @ts-expect-error - update must only have table columns
{ notThere: '[email protected]' }
);
// @ts-expect-error - only requested columns are accessible
// prettier-ignore
(await userMapperReturningID.update({ id: 32 }).returnAll(USERS[0]))[0].name;
userMapperReturningID.update({ id: 32 }).returnOne(
// @ts-expect-error - update must only have table columns
{ notThere: '[email protected]' }
);
// @ts-expect-error - only requested columns are accessible
// prettier-ignore
(await userMapperReturningID.update({ id: 32 }).returnOne(USERS[0]))[0].name;
userMapperReturningID.update({ id: 32 }).returnCount(
// @ts-expect-error - update must only have table columns
{ notThere: '[email protected]' }
);
// @ts-expect-error - only requested columns are accessible
// prettier-ignore
(await userMapperReturningID.update({ id: 32 }).returnCount(USERS[0]))[0].name;
userMapperReturningID.update({ id: 32 }).run(
// @ts-expect-error - update must only have table columns
{ notThere: '[email protected]' }
);
// @ts-expect-error - only requested columns are accessible
// prettier-ignore
(await userMapperReturningID.update({ id: 32 }).run(USERS[0]))[0].name;
});
});
| src/tests/update-general.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/update-columns.test.ts",
"retrieved_chunk": " handle: USERS[0].handle,\n });\n });\n it('subsets updating columns, including ID', async () => {\n const insertReturns = await userMapperReturningID.insert().returnAll(USERS);\n const updateValues = { id: 100, name: 'Sue Rex', email: '[email protected]' };\n const subsetQuery = userMapperReturningID\n .update('id', '=', insertReturns[0].id)\n .columns(['id', 'name', 'email']);\n const updateReturns = await subsetQuery.returnAll(updateValues);",
"score": 45.37416706522736
},
{
"filename": "src/tests/update-columns.test.ts",
"retrieved_chunk": " });\n it('requires all subsetted columns to be updated', async () => {\n const insertReturns = await userMapperReturningID.insert().returnAll(USERS);\n const updateValues = { name: 'Sue Rex' };\n const subsetQuery = userMapperReturningID\n .update('id', '=', insertReturns[0].id)\n .columns(['name', 'email']);\n expect(() => subsetQuery.returnAll(updateValues)).rejects.toThrow(\n `column 'email' missing`\n );",
"score": 44.443189091215935
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " it('updates nothing returning zero update count', async () => {\n const updateValues = { email: '[email protected]' };\n const compilation = userMapperReturningID\n .update({ id: 1 })\n .columns(['email'])\n .compile();\n const success2 = await compilation.run({}, updateValues);\n expect(success2).toBe(false);\n const updateCount2 = await compilation.returnCount({}, updateValues);\n expect(updateCount2).toEqual(0);",
"score": 43.99857325205757
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " name: 'Sue Rex' as const,\n email: '[email protected]' as const,\n } as const;\n await parameterization.run(params, updateValues);\n await parameterization.returnAll(params, updateValues);\n await parameterization.returnOne(params, updateValues);\n await parameterization.returnCount(params, updateValues);\n });\n it('parameterizes a returning update query without transformation', async () => {\n const insertReturns = await userMapperReturningID.insert().returnAll(USERS);",
"score": 39.69917143257017
},
{
"filename": "src/tests/update-columns.test.ts",
"retrieved_chunk": " .columns(['name'] as const); // allows readonly array\n const updateReturns = await subsetQuery.returnAll(updateValues);\n expect(updateReturns).toEqual([{ id: insertReturns[0].id }]);\n const readUsers = await userMapperReturningID\n .select('id', '=', insertReturns[0].id)\n .returnOne();\n expect(readUsers).toEqual({\n id: insertReturns[0].id,\n name: 'Sue Rex',\n email: USERS[0].email,",
"score": 35.377729713128076
}
] | typescript | expectedUsers = USERS.map((user, i) => ({ |
import { Kysely, InsertQueryBuilder, Insertable } from 'kysely';
import { SelectionColumn } from '../lib/type-utils';
import { CompilingValuesQuery } from './compiling-values-query';
import { InsertTransforms } from '../mappers/table-mapper-transforms';
/**
* Compiling mapping query for inserting rows into a database table.
*/
export class CompilingMappingInsertQuery<
DB,
TB extends keyof DB & string,
QB extends InsertQueryBuilder<DB, TB, any>,
InsertedObject,
InsertReturnColumns extends Readonly<SelectionColumn<DB, TB>[]> | ['*'],
InsertReturn
> extends CompilingValuesQuery<
DB,
TB,
QB,
InsertReturnColumns,
{},
Insertable<DB[TB]>
> {
constructor(
db: Kysely<DB>,
qb: QB,
protected readonly columnsToInsert: Readonly<
(keyof Insertable<DB[TB]> & string)[]
>,
protected readonly transforms: Readonly<
InsertTransforms<
DB,
TB,
InsertedObject,
InsertReturnColumns,
InsertReturn
>
>,
returnColumns: Readonly<InsertReturnColumns>
) {
super(db, returnColumns);
const parameterizedValues = this.getParameterizedObject(columnsToInsert);
this.qb = qb.values(parameterizedValues) as QB;
}
/**
* Inserts the provided object into the table as a row, first transforming
* it into a row via `insertTransform` (if defined). Also retrieves the
* columns specified in `returnColumns`, returning them to the caller as
* `InsertReturn`, after transformation by `insertReturnTransform`.
* If `returnColumns` is empty, returns `undefined`.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @returns If `returnColumns` is not empty, returns an object;
* otherwise returns `undefined`.
*/
returnOne(
obj: InsertedObject
): Promise<InsertReturnColumns extends [] ? void : InsertReturn>;
async returnOne(obj: InsertedObject): Promise<InsertReturn | void> {
if (this.returnColumns.length === 0) {
await this.run(obj);
return;
}
const transformedObj = this.applyInsertTransform(obj);
const compiledQuery = this.instantiateWithReturns({}, transformedObj);
const result = await this.db.executeQuery(compiledQuery);
if (result.rows.length === 0) {
throw Error(
'No row returned from compiled insert expecting returned columns'
);
}
return this.transforms.insertReturnTransform === undefined
? (result.rows[0] as any)
: this.transforms.insertReturnTransform(obj, result.rows[0] as any);
}
/**
* Runs the query, inserting rows into the table without returning any
* columns.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @param objOrObjs The object or objects to be inserted.
* @returns Returns `true`; throws an exception on error.
*/
async run(obj: InsertedObject): Promise<boolean> {
const transformedObj = this.applyInsertTransform(obj);
| const compiledQuery = this.instantiateNoReturns({}, transformedObj); |
await this.db.executeQuery(compiledQuery);
return true;
}
protected applyInsertTransform(obj: InsertedObject): Insertable<DB[TB]> {
return this.transforms.insertTransform === undefined
? (obj as Insertable<DB[TB]>)
: this.transforms.insertTransform(obj, this.columnsToInsert);
}
}
| src/queries/compiling-insert-query.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/queries/insert-query.ts",
"retrieved_chunk": " * Runs the query, inserting rows into the table without returning any columns.\n * @param objOrObjs The object or objects to be inserted.\n * @returns Returns `true`; throws an exception on error.\n */\n async run(objOrObjs: InsertedObject | InsertedObject[]): Promise<boolean> {\n await this.loadInsertedObjects(this.qb, objOrObjs).execute();\n return true;\n }\n /**\n * Returns an array of the columns to be inserted, with",
"score": 79.01252542300901
},
{
"filename": "src/queries/compiling-update-query.ts",
"retrieved_chunk": " );\n }\n /**\n * Runs the query, updating rows, without returning any columns. Accepts\n * values for any parameters embedded in the query.\n *\n * On the first execution, compiles and discards the underlying Kysely\n * query builder. Subsequent executions reuse the compiled query.\n * @param obj The object which which to update the rows.\n * @returns `true` if any rows were updated, `false` otherwise.",
"score": 65.90660360445555
},
{
"filename": "src/queries/compiling-update-query.ts",
"retrieved_chunk": " /**\n * Runs the query, returning the number of rows updated, in the required\n * client representation. Accepts values for any parameters embedded in\n * the query.\n *\n * On the first execution, compiles and discards the underlying Kysely\n * query builder. Subsequent executions reuse the compiled query.\n * @param obj The object which which to update the rows.\n * @returns Number of rows updated, in client-requested representation.\n */",
"score": 60.21104275230616
},
{
"filename": "src/queries/compiling-delete-query.ts",
"retrieved_chunk": " ) {\n this.#parameterizedQuery = new ParameterizedQuery(qb);\n }\n /**\n * Runs the query, returning the number of rows deleted, converted to\n * the required client representation. Accepts values for any parameters\n * embedded in the query.\n *\n * On the first execution, compiles and discards the underlying Kysely\n * query builder. Subsequent executions reuse the compiled query.",
"score": 57.59148565623327
},
{
"filename": "src/queries/compiling-select-query.ts",
"retrieved_chunk": " * Accepts values for any parameters embedded in the query.\n *\n * On the first execution, compiles and discards the underlying Kysely\n * query builder. Subsequent executions reuse the compiled query.\n * @param params Record characterizing the parameter names and types.\n * Pass in `{}` if the query has no parameters.\n * @returns An array of objects for the selected rows, possibly empty.\n */\n async returnAll(params: Parameters): Promise<SelectedObject[]> {\n const results = await this.#parameterizedQuery.execute(this.db, params);",
"score": 56.90040206844751
}
] | typescript | const compiledQuery = this.instantiateNoReturns({}, transformedObj); |
import { Kysely, UpdateQueryBuilder, UpdateResult, Updateable } from 'kysely';
import { SelectionColumn } from '../lib/type-utils';
import { MappingUpdateQuery } from './update-query';
import { SubsettingMappingUpdateQuery } from './subsetting-update-query';
import {
CountTransform,
UpdateTransforms,
} from '../mappers/table-mapper-transforms';
/**
* Mapping query for updating rows from a database table, where the
* columns to be updated have not been restricted.
*/
export class AnyColumnsMappingUpdateQuery<
DB,
TB extends keyof DB & string,
QB extends UpdateQueryBuilder<DB, TB, TB, UpdateResult>,
UpdatingObject,
UpdateReturnColumns extends Readonly<SelectionColumn<DB, TB>[]> | ['*'],
ReturnCount,
UpdateReturn
> extends MappingUpdateQuery<
DB,
TB,
QB,
UpdatingObject,
UpdateReturnColumns,
ReturnCount,
UpdateReturn
> {
constructor(
db: Kysely<DB>,
qb: QB,
transforms: Readonly<
CountTransform<ReturnCount> &
UpdateTransforms<
DB,
TB,
UpdatingObject,
UpdateReturnColumns,
UpdateReturn
>
>,
returnColumns: Readonly<UpdateReturnColumns>
) {
super(db, qb, transforms, returnColumns);
}
/**
* Returns a mapping query that only updates a specified subset of columns.
* @param columns The columns to update. All are required, but this
* constraint is only enforced at runtime, not by the type system.
* @returns A mapping query that only updates the specified columns.
*/
columns(
columnsToUpdate: Readonly<(keyof Updateable<DB[TB]> & string)[]>
): SubsettingMappingUpdateQuery<
DB,
TB,
QB,
UpdatingObject,
UpdateReturnColumns,
ReturnCount,
UpdateReturn
> {
return new SubsettingMappingUpdateQuery(
this.db,
this. | qb,
columnsToUpdate,
this.transforms,
this.returnColumns
); |
}
}
| src/queries/any-update-query.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/queries/subsetting-update-query.ts",
"retrieved_chunk": " UpdatingObject,\n UpdateReturnColumns,\n ReturnCount,\n UpdateReturn,\n Parameters\n > {\n return new CompilingMappingUpdateQuery(\n this.db,\n this.qb,\n this.columnsToUpdate,",
"score": 31.67892937213859
},
{
"filename": "src/queries/compiling-update-query.ts",
"retrieved_chunk": " UpdateReturnColumns,\n UpdateReturn\n >\n >,\n returnColumns: Readonly<UpdateReturnColumns>\n ) {\n super(db, returnColumns);\n const parameterizedValues = this.getParameterizedObject(columnsToUpdate);\n this.qb = qb.set(parameterizedValues) as QB;\n }",
"score": 30.37881415456848
},
{
"filename": "src/queries/subsetting-insert-query.ts",
"retrieved_chunk": " > {\n return new CompilingMappingInsertQuery(\n this.db,\n this.qb,\n this.columnsToInsert,\n this.transforms,\n this.returnColumns\n );\n }\n protected override getInsertColumns():",
"score": 29.19231687405037
},
{
"filename": "src/queries/update-query.ts",
"retrieved_chunk": " NextQB,\n UpdatingObject,\n UpdateReturnColumns,\n ReturnCount,\n UpdateReturn\n > {\n return new MappingUpdateQuery(\n this.db,\n factory(this.qb),\n this.transforms,",
"score": 27.801513709719966
},
{
"filename": "src/queries/subsetting-update-query.ts",
"retrieved_chunk": " this.transforms,\n this.returnColumns\n );\n }\n protected override getUpdateColumns():\n | Readonly<(keyof Updateable<DB[TB]> & string)[]>\n | ['*'] {\n return this.columnsToUpdate;\n }\n protected override setColumnValues(",
"score": 26.257569573155806
}
] | typescript | qb,
columnsToUpdate,
this.transforms,
this.returnColumns
); |
import { Kysely, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database, Users } from './utils/test-tables';
import {
userObject1,
userRow1,
userRow2,
userRow3,
} from './utils/test-objects';
import { ReturnedUser, UpdatingUser } from './utils/test-types';
let db: Kysely<Database>;
beforeAll(async () => {
db = await createDB();
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('updating with transformation', () => {
it('transforms users for update without transforming return', async () => {
const mapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
});
const insertReturns = await mapper
.insert()
.returnAll([userRow1, userRow2, userRow3]);
const updatingUser1 = UpdatingUser.create(
0,
Object.assign({}, userObject1, { firstName: 'Suzanne' })
);
const updateReturns = await mapper
.update(({ or, cmpr }) =>
or([
cmpr('id', '=', insertReturns[0].id),
cmpr('id', '=', insertReturns[2].id),
])
)
.returnAll(updatingUser1);
expect(updateReturns).toEqual([
{ id: insertReturns[0].id },
{ id: insertReturns[2].id },
]);
const readUsers = await mapper
.select()
.modify((qb) => qb.orderBy('id'))
.returnAll();
expect(readUsers).toEqual([
Object.assign({}, userRow1, {
id: insertReturns[0].id,
name: 'Suzanne Smith',
}),
Object.assign({}, userRow2, { id: insertReturns[1].id }),
Object.assign({}, userRow1, {
id: insertReturns[2].id,
name: 'Suzanne Smith',
}),
]);
});
it('transforms update return into object without transforming update', async () => {
const updateReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateReturnTransform: (source, returns) =>
new ReturnedUser(
returns.id,
source.name ? source.name.split(' ')[0] : '(first)',
source.name ? source.name.split(' ')[1] : '(last)',
source.handle ? source.handle : '(handle)',
source.email ? source.email : '(email)'
),
});
const insertReturn = await updateReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn1 = await updateReturnTransformMapper
.update({ id: insertReturn.id })
.returnAll({ name: 'Suzanne Smith' });
expect(updateReturn1).toEqual([
new ReturnedUser(
insertReturn.id,
'Suzanne',
'Smith',
'(handle)',
'(email)'
),
]);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn1[0].firstName);
const updateReturn2 = await updateReturnTransformMapper
.update({ id: insertReturn.id })
.returnOne({ name: 'Suzanne Smithy' });
expect(updateReturn2).toEqual(
new ReturnedUser(
insertReturn.id,
'Suzanne',
'Smithy',
'(handle)',
'(email)'
)
);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn2!.firstName);
});
it('transforms update return into primitive without transforming update', async () => {
const updateReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
insertReturnTransform: ( | _source, returns) => returns.id,
updateReturnTransform: (_source, returns) => returns.id,
}); |
const insertReturn = await updateReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn1 = await updateReturnTransformMapper
.update({ id: insertReturn })
.returnAll({ name: 'Suzanne Smith' });
expect(updateReturn1).toEqual([1]);
// Ensure the returned value is accessible as a number
((_: number) => {})(updateReturn1[0]);
const updateReturn2 = await updateReturnTransformMapper
.update({ id: insertReturn })
.returnOne({ name: 'Suzanne Smithy' });
expect(updateReturn2).toEqual(1);
// Ensure the returned value is accessible as a number
((_: number) => {})(updateReturn2!);
});
it("transforms update and update return, columns is ['*']", async () => {
expect.assertions(2);
const updateAndReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser, columns) => {
expect(columns).toEqual(['*']);
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
},
updateReturnTransform: (source: UpdatingUser, returns) =>
new ReturnedUser(
returns.id,
source.firstName,
source.lastName,
source.handle,
source.email
),
});
const insertReturn = await updateAndReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn = await updateAndReturnTransformMapper
.update({ id: insertReturn.id })
.returnAll(UpdatingUser.create(0, userObject1));
expect(updateReturn).toEqual([
new ReturnedUser(
insertReturn.id,
userObject1.firstName,
userObject1.lastName,
userObject1.handle,
userObject1.email
),
]);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn[0].firstName);
});
it('transforms a union of updating object types', async () => {
const mapper = new TableMapper(db, 'users', {
keyColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser | Updateable<Users>) =>
source instanceof UpdatingUser
? {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}
: source,
});
const insertReturn = await mapper.insert().returnOne(userRow1);
// test with UpdatingUser
await mapper
.update({ id: insertReturn.id })
.columns(['name'])
.run(UpdatingUser.create(0, userObject1));
const readUser1 = await mapper.select(insertReturn.id).returnOne();
expect(readUser1).toEqual({
id: insertReturn.id,
name: `${userObject1.firstName} ${userObject1.lastName}`,
email: userRow1.email,
handle: userRow1.handle,
});
// test with Updateable<Users>
const newName = 'Suzanne Smith Something';
await mapper.update({ id: insertReturn.id }).run({ name: newName });
const readUser2 = await mapper.select(insertReturn.id).returnOne();
expect(readUser2).toEqual({
id: insertReturn.id,
name: newName,
email: userRow1.email,
handle: userRow1.handle,
});
});
});
| src/tests/update-transform.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " expect(updatedUser).toEqual({ id: insertReturn.id, name: 'Updated Name' });\n // ensure return type can be accessed as a row\n ((_: string) => {})(updatedUser!.name);\n });\n it('transforms insertion return into primitive without transforming insertion', async () => {\n const insertReturnTransformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],\n }).withTransforms({\n insertReturnTransform: (_source, returns) => returns.id,\n countTransform: (count) => Number(count),",
"score": 56.9666198574224
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " });\n it('transforms insertion return into object without transforming insertion', async () => {\n const insertReturnTransformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id', 'name'],\n updateReturnColumns: ['id', 'name'],\n }).withTransforms({\n insertReturnTransform: (source, returns) => {\n const names = returns.name.split(' ');\n return new ReturnedUser(\n returns.id,",
"score": 55.91319885052148
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " }),\n insertReturnTransform: (_source, returns) => {\n const names = returns.name.split(' ');\n return new User(\n returns.id,\n names[0],\n names[1],\n returns.handle,\n returns.email\n );",
"score": 39.6877711958344
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " it('returns SelectedObject with updates returning rows', async () => {\n const transformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id', 'name'],\n updateReturnColumns: ['id', 'name'],\n }).withTransforms({\n insertReturnTransform: (source, results) => {\n const names = results.name.split(' ');\n return SelectedUser.create(results.id, {\n firstName: names[0],\n lastName: names[1],",
"score": 36.28058719199251
},
{
"filename": "src/tests/utils/test-mappers.ts",
"retrieved_chunk": " return new TableMapper(db, 'users', {\n insertReturnColumns: ['*'],\n updateReturnColumns: ['*'],\n }).withTransforms({\n countTransform,\n });\n}\nexport function createInsertTransformMapper(db: Kysely<Database>) {\n return new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],",
"score": 30.851629730004532
}
] | typescript | _source, returns) => returns.id,
updateReturnTransform: (_source, returns) => returns.id,
}); |
import { Kysely } from 'kysely';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import {
createUserMapperReturningAll,
createUserMapperReturningDefault,
createUserMapperReturningNothing,
} from './utils/test-mappers';
import { USERS } from './utils/test-objects';
import { ignore } from './utils/test-utils';
import { TableMapper } from '../mappers/table-mapper';
let db: Kysely<Database>;
let userMapper: ReturnType<typeof createUserMapperReturningAll>;
let userMapperReturningNothing: ReturnType<
typeof createUserMapperReturningNothing
>;
beforeAll(async () => {
db = await createDB();
userMapper = createUserMapperReturningAll(db);
userMapperReturningNothing = createUserMapperReturningNothing(db);
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('deleting rows via TableMapper', () => {
it('accepts readonly filters', async () => {
const filter = { name: 'Not There' as const } as const;
await userMapper.delete(filter).run();
await userMapper.delete(filter).returnCount();
});
it("doesn't delete anything if no rows match", async () => {
const count = await userMapper
.delete({ name: USERS[0].name })
.returnCount();
expect(count).toEqual(0);
const success = await userMapper.delete({ name: USERS[0].name }).run();
expect(success).toEqual(false);
});
it('deletes rows without returning a count', async () => {
const testMapper = new TableMapper(db, 'users').withTransforms({
countTransform: (count) => Number(count),
});
await testMapper.insert().run(USERS);
const success = await testMapper.delete({ name: USERS[0].name }).run();
expect(success).toBe(true);
const users = await testMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
});
it('deletes rows returning the deletion count as bigint default', async () => {
const defaultMapper = createUserMapperReturningDefault(db);
const count1 = await defaultMapper
.delete({ name: USERS[0].name })
.returnCount();
expect(count1).toEqual(BigInt(0));
await defaultMapper.insert().run(USERS);
const count2 = await defaultMapper
.delete({ name: USERS[0].name })
.returnCount();
expect(count2).toEqual(BigInt(2));
const users = await defaultMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
});
it('deletes rows returning the deletion count inferred as a number', async () => {
const testMapper = new TableMapper(db, 'users').withTransforms({
countTransform: (count) => Number(count),
});
await testMapper.insert().run(USERS);
const count = await testMapper
.delete({ name: USERS[0].name })
.returnCount();
expect(count).toEqual(2);
});
it('deletes rows returning the deletion count as number', async () => {
const count1 = await userMapper
.delete({ name: USERS[0].name })
.returnCount();
expect(count1).toEqual(0);
await userMapper.insert().run(USERS);
const count2 = await userMapper
.delete({ name: USERS[0].name })
.returnCount();
expect(count2).toEqual(2);
const users = await userMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
});
it('deletes all rows without a filter', async () => {
await userMapper.insert().run(USERS);
const count1 = await userMapper.delete().returnCount();
expect(count1).toEqual(3);
const users1 = await userMapper.select().returnAll();
expect(users1.length).toEqual(0);
await userMapper.insert().run(USERS);
const success = await userMapper.delete().run();
expect(success).toBe(true);
const users2 = await userMapper.select().returnAll();
expect(users2.length).toEqual(0);
});
it('deletes rows specified via compound filter', async () => {
await userMapper.insert().run(USERS);
const count1 = await userMapper
.delete(({ and, cmpr }) =>
and([
cmpr('name', '=', USERS[0].name),
cmpr('handle', '=', USERS[0].handle),
])
)
.returnCount();
expect(count1).toEqual(1);
const count2 = await userMapper
.delete(({ or, cmpr }) =>
or([
cmpr('name', '=', USERS[0].name),
cmpr('handle', '=', USERS[0].handle),
])
)
.returnCount();
expect(count2).toEqual(1);
});
it('deletes rows specified via binary operation', async () => {
await userMapper.insert().run(USERS);
const count1 = await userMapper
.delete('name', '=', USERS[0].name)
.returnCount();
expect(count1).toEqual(2);
const users = await userMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
});
it('modifies a delete query builder', async () => {
await userMapper.insert().run(USERS);
await userMapper.insert().run({ ...USERS[1], handle: 'user4' });
const count1 = await userMapper
.delete()
.modify((qb) => qb.where('name', '=', USERS[0].name))
.returnCount();
expect(count1).toEqual(2);
const count2 = await userMapper
.delete({ name: USERS[1].name })
.modify((qb) => qb.where('handle', '=', 'user4'))
.returnCount();
expect(count2).toEqual(1);
const users = await userMapper.select().returnAll();
expect(users.length).toEqual(1);
});
it('compiles an unparameterized delete query', async () => {
await userMapper.insert().run(USERS);
const compilation = userMapper.delete({ name: USERS[0].name }).compile();
const count1 = await compilation.returnCount({});
expect(count1).toEqual(2);
const users = await userMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
await userMapper.insert().run(USERS[2]);
const success = await compilation.run({});
expect(success).toBe(true);
const users2 = await userMapper.select().returnAll();
expect(users2.length).toEqual(1);
expect(users2[0].handle).toEqual(USERS[1].handle);
});
it('parameterizes and compiles a delete query', async () => {
const parameterization = userMapper.parameterize<{ targetName: string }>(
| ({ mapper, param }) => mapper.delete({ name: param('targetName') })
); |
const count1 = await parameterization.returnCount({
targetName: USERS[0].name,
});
expect(count1).toEqual(0);
await userMapper.insert().run(USERS);
const count2 = await parameterization.returnCount({
targetName: USERS[0].name,
});
expect(count2).toEqual(2);
const users = await userMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
const count3 = await parameterization.returnCount({
targetName: USERS[1].name,
});
expect(count3).toEqual(1);
const users2 = await userMapper.select().returnAll();
expect(users2.length).toEqual(0);
ignore('parameterization type errors', () => {
// @ts-expect-error - errors on invalid parameter names
parameterization.run({ notThere: 'foo' });
userMapper.parameterize<{ name: string }>(
// @ts-expect-error - errors on invalid parameter name
({ mapper, param }) => mapper.select({ name: param('notThere') })
);
userMapper.parameterize<{ name: number }>(
// @ts-expect-error - errors on invalid parameter type
({ mapper, param }) => mapper.select({ name: param('name') })
);
// @ts-expect-error - errors on invalid parameter value name
parameterization.run({ notThere: 'foo' });
// @ts-expect-error - errors on invalid parameter value type
parameterization.run({ targetName: 123 });
});
});
ignore('detects deletion type errors', async () => {
// @ts-expect-error - table must have all filter fields
userMapper.delete({ notThere: 'xyz' });
// @ts-expect-error - table must have all filter fields
userMapper.delete('notThere', '=', 'foo');
userMapper.delete(({ or, cmpr }) =>
// @ts-expect-error - only table columns are accessible via anyOf()
or([cmpr('notThere', '=', 'xyz'), cmpr('alsoNotThere', '=', 'Sue')])
);
userMapper.delete(({ or, cmpr }) =>
// @ts-expect-error - only table columns are accessible via allOf()
or([cmpr('notThere', '=', 'xyz'), cmpr('alsoNotThere', '=', 'Sue')])
);
// @ts-expect-error - ID filter must have correct type
userMapper.delete('str');
// @ts-expect-error - ID filter must have correct type
userMapper.delete(['str']);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.delete(1);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.delete([1]);
});
});
| src/tests/delete.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/select-all.test.ts",
"retrieved_chunk": " });\n it('selects via key column values', async () => {\n await userMapper.insert().run(USERS);\n // Test selecting via key value\n const users1 = await userMapper.select(2).returnAll();\n expect(users1.length).toEqual(1);\n expect(users1[0].handle).toEqual(USERS[1].handle);\n // Test selecting via key tuple\n const users2 = await userMapper.select([2]).returnAll();\n expect(users2.length).toEqual(1);",
"score": 56.41487975740671
},
{
"filename": "src/tests/select-all.test.ts",
"retrieved_chunk": " expect(users2[0].handle).toEqual(USERS[1].handle);\n });\n it('selects with a matching field filter', async () => {\n await userMapper.insert().run(USERS);\n let users = await userMapper\n .select({\n name: USERS[0].name,\n })\n .returnAll();\n expect(users.length).toEqual(2);",
"score": 53.44047634541156
},
{
"filename": "src/tests/select-general.test.ts",
"retrieved_chunk": " // @ts-expect-error - errors on invalid column names\n users[0].notThere;\n // @ts-expect-error - errors on invalid column names\n user!.notThere;\n });\n });\n it('parameterizes and compiles a select query', async () => {\n await userMapper.insert().run(USERS);\n const parameterization = userMapper.parameterize<{ name: string }>(\n ({ mapper, param }) => mapper.select({ name: param('name') })",
"score": 52.322656501223726
},
{
"filename": "src/tests/select-general.test.ts",
"retrieved_chunk": " );\n // test returnAll() returning multiple\n const users = await parameterization.returnAll({ name: USERS[0].name });\n expect(users.length).toEqual(2);\n expect(users[0].handle).toEqual(USERS[0].handle);\n expect(users[1].handle).toEqual(USERS[2].handle);\n // Ensure that the provided columns are not optional\n ((_: string) => {})(users[0].handle);\n // test returnAll() returning none\n const users2 = await parameterization.returnAll({ name: 'not there' });",
"score": 42.388353261650316
},
{
"filename": "src/tests/update-columns.test.ts",
"retrieved_chunk": " const success = await subsetQuery.run({ ...updateValues, email: null });\n expect(success).toBe(true);\n });\n it('provides updateTransform with column subset', async () => {\n expect.assertions(1);\n const mapper = new TableMapper(db, 'users').withTransforms({\n updateTransform: (source, columns) => {\n expect(columns).toEqual(['name', 'handle']);\n return source;\n },",
"score": 40.99333290569567
}
] | typescript | ({ mapper, param }) => mapper.delete({ name: param('targetName') })
); |
import { Kysely, UpdateQueryBuilder, UpdateResult, Updateable } from 'kysely';
import { SelectionColumn } from '../lib/type-utils';
import { CompilingValuesQuery } from './compiling-values-query';
import { ParametersObject } from 'kysely-params';
import {
CountTransform,
UpdateTransforms,
} from '../mappers/table-mapper-transforms';
/**
* Compiling mapping query for updating rows in a database table.
*/
export class CompilingMappingUpdateQuery<
DB,
TB extends keyof DB & string,
QB extends UpdateQueryBuilder<DB, TB, TB, UpdateResult>,
UpdatingObject,
UpdateReturnColumns extends Readonly<SelectionColumn<DB, TB>[]> | ['*'],
ReturnCount,
UpdateReturn,
Parameters extends ParametersObject<Parameters>
> extends CompilingValuesQuery<
DB,
TB,
QB,
UpdateReturnColumns,
Parameters,
Updateable<DB[TB]>
> {
constructor(
db: Kysely<DB>,
qb: QB,
protected readonly columnsToUpdate: Readonly<
(keyof Updateable<DB[TB]> & string)[]
>,
protected readonly transforms: Readonly<
CountTransform<ReturnCount> &
UpdateTransforms<
DB,
TB,
UpdatingObject,
UpdateReturnColumns,
UpdateReturn
>
>,
returnColumns: Readonly<UpdateReturnColumns>
) {
super(db, returnColumns);
const parameterizedValues = this.getParameterizedObject(columnsToUpdate);
this.qb = qb.set(parameterizedValues) as QB;
}
/**
* Runs the query, returning the number of rows updated, in the required
* client representation. Accepts values for any parameters embedded in
* the query.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @param obj The object which which to update the rows.
* @returns Number of rows updated, in client-requested representation.
*/
async returnCount(
params: Parameters,
obj: UpdatingObject
): Promise<ReturnCount> {
const transformedObj = this.applyUpdateTransform(obj);
const compiledQuery = this.instantiateNoReturns(params, transformedObj);
const result = await this.db.executeQuery(compiledQuery);
return this.transforms.countTransform === undefined
? (result.numAffectedRows as ReturnCount)
: this.transforms.countTransform(result.numAffectedRows!);
}
/**
* Updates rows with the values that result from transforming the object via
* `insertTransform` (if defined). For each row updated, retrieves the
* columns specified in `returnColumns` (if defined), returning them to the
* caller as an `UpdateReturn`, after transformation by any provided
* `updateReturnTransform`. If `returnColumns` is empty, returns `undefined`.
* Accepts values for any parameters embedded in the query.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @returns If `returnColumns` is not empty, returns an array containing one
* object for each row updated; otherwise returns `undefined`.
*/
returnAll(
params: Parameters,
obj: UpdatingObject
): Promise<UpdateReturnColumns extends [] ? void : UpdateReturn[]>;
async returnAll(
params: Parameters,
obj: UpdatingObject
): Promise<UpdateReturn[] | void> {
if (this.returnColumns.length === 0) {
await this.run(params, obj as UpdatingObject);
return;
}
const transformedObj = this.applyUpdateTransform(obj as UpdatingObject);
const compiledQuery = | this.instantiateWithReturns(params, transformedObj); |
const result = await this.db.executeQuery(compiledQuery);
return this.transforms.updateReturnTransform === undefined
? (result.rows as any)
: result.rows.map((row) =>
this.applyUpdateReturnTransform(obj as UpdatingObject, row as any)
);
}
/**
* Updates rows with the values that result from transforming the object via
* `updateTransform` (if defined). For the first row updated, retrieves the
* columns specified in `returnColumns` (if defined), returning them to the
* caller as an `UpdateReturn`, after transformation by any provided
* `updateReturnTransform`. If `returnColumns` is empty, returns `undefined`.
* Accepts values for any parameters embedded in the query.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @returns If `returnColumns` is empty, returns `undefined`. Otherwise,
* returns the first object if at least one row was updated, or `null` if
* no rows were updated.
*/
returnOne(
params: Parameters,
obj: UpdatingObject
): Promise<UpdateReturnColumns extends [] ? void : UpdateReturn | null>;
async returnOne(
params: Parameters,
obj: UpdatingObject
): Promise<UpdateReturn | null | void> {
if (this.returnColumns.length === 0) {
await this.run(params, obj as UpdatingObject);
return;
}
const transformedObj = this.applyUpdateTransform(obj as UpdatingObject);
const compiledQuery = this.instantiateWithReturns(params, transformedObj);
const result = await this.db.executeQuery(compiledQuery);
if (result.rows.length === 0) {
return null;
}
return this.applyUpdateReturnTransform(
obj as UpdatingObject,
result.rows[0] as any
);
}
/**
* Runs the query, updating rows, without returning any columns. Accepts
* values for any parameters embedded in the query.
*
* On the first execution, compiles and discards the underlying Kysely
* query builder. Subsequent executions reuse the compiled query.
* @param obj The object which which to update the rows.
* @returns `true` if any rows were updated, `false` otherwise.
*/
async run(params: Parameters, obj: UpdatingObject): Promise<boolean> {
return (await this.returnCount(params, obj)) !== 0;
}
protected applyUpdateTransform(obj: UpdatingObject): Updateable<DB[TB]> {
return this.transforms.updateTransform === undefined
? (obj as Updateable<DB[TB]>)
: this.transforms.updateTransform(obj, this.columnsToUpdate);
}
protected applyUpdateReturnTransform(source: UpdatingObject, returns: any) {
return this.transforms.updateReturnTransform === undefined
? (returns as any)
: this.transforms.updateReturnTransform(source, returns);
}
}
| src/queries/compiling-update-query.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/queries/update-query.ts",
"retrieved_chunk": " ): Promise<UpdateReturnColumns extends [] ? void : UpdateReturn | null>;\n async returnOne(obj: UpdatingObject): Promise<UpdateReturn | null | void> {\n if (this.returnColumns.length === 0) {\n await this.loadUpdatingObject(this.qb, obj as UpdatingObject).execute();\n return;\n }\n const returns = await this.loadUpdatingObject(\n this.getReturningQB(),\n obj as UpdatingObject\n ).execute();",
"score": 67.65666483800145
},
{
"filename": "src/queries/update-query.ts",
"retrieved_chunk": " async returnAll(obj: UpdatingObject): Promise<UpdateReturn[] | void> {\n if (this.returnColumns.length === 0) {\n await this.loadUpdatingObject(this.qb, obj as UpdatingObject).execute();\n return;\n }\n const returns = await this.loadUpdatingObject(\n this.getReturningQB(),\n obj as UpdatingObject\n ).execute();\n return this.transforms.updateReturnTransform === undefined",
"score": 65.45444808649425
},
{
"filename": "src/queries/compiling-insert-query.ts",
"retrieved_chunk": " await this.run(obj);\n return;\n }\n const transformedObj = this.applyInsertTransform(obj);\n const compiledQuery = this.instantiateWithReturns({}, transformedObj);\n const result = await this.db.executeQuery(compiledQuery);\n if (result.rows.length === 0) {\n throw Error(\n 'No row returned from compiled insert expecting returned columns'\n );",
"score": 59.94364671229372
},
{
"filename": "src/queries/compiling-values-query.ts",
"retrieved_chunk": " protected instantiateNoReturns(\n params: Parameters,\n obj: Values\n ): CompiledQuery<any> {\n this.compileQueries();\n return this.instantiate(this.#compiledQueryNoReturns!, params, obj);\n }\n protected instantiateWithReturns(\n params: Parameters,\n obj: Values",
"score": 59.59783056728824
},
{
"filename": "src/queries/compiling-insert-query.ts",
"retrieved_chunk": " * query builder. Subsequent executions reuse the compiled query.\n * @param objOrObjs The object or objects to be inserted.\n * @returns Returns `true`; throws an exception on error.\n */\n async run(obj: InsertedObject): Promise<boolean> {\n const transformedObj = this.applyInsertTransform(obj);\n const compiledQuery = this.instantiateNoReturns({}, transformedObj);\n await this.db.executeQuery(compiledQuery);\n return true;\n }",
"score": 46.995671220431745
}
] | typescript | this.instantiateWithReturns(params, transformedObj); |
import { Kysely } from 'kysely';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import {
createUserMapperReturningAll,
createUserMapperReturningDefault,
createUserMapperReturningNothing,
} from './utils/test-mappers';
import { USERS } from './utils/test-objects';
import { ignore } from './utils/test-utils';
import { TableMapper } from '../mappers/table-mapper';
let db: Kysely<Database>;
let userMapper: ReturnType<typeof createUserMapperReturningAll>;
let userMapperReturningNothing: ReturnType<
typeof createUserMapperReturningNothing
>;
beforeAll(async () => {
db = await createDB();
userMapper = createUserMapperReturningAll(db);
userMapperReturningNothing = createUserMapperReturningNothing(db);
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('deleting rows via TableMapper', () => {
it('accepts readonly filters', async () => {
const filter = { name: 'Not There' as const } as const;
await userMapper.delete(filter).run();
await userMapper.delete(filter).returnCount();
});
it("doesn't delete anything if no rows match", async () => {
const count = await userMapper
.delete({ name: USERS[0].name })
.returnCount();
expect(count).toEqual(0);
const success = await userMapper.delete({ name: USERS[0].name }).run();
expect(success).toEqual(false);
});
it('deletes rows without returning a count', async () => {
const testMapper = new TableMapper(db, 'users').withTransforms({
countTransform: (count) => Number(count),
});
await testMapper.insert().run(USERS);
const success = await testMapper.delete({ name: USERS[0].name }).run();
expect(success).toBe(true);
const users = await testMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
});
it('deletes rows returning the deletion count as bigint default', async () => {
const defaultMapper = createUserMapperReturningDefault(db);
const count1 = await defaultMapper
.delete({ name: USERS[0].name })
.returnCount();
expect(count1).toEqual(BigInt(0));
await defaultMapper.insert().run(USERS);
const count2 = await defaultMapper
.delete({ name: USERS[0].name })
.returnCount();
expect(count2).toEqual(BigInt(2));
const users = await defaultMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
});
it('deletes rows returning the deletion count inferred as a number', async () => {
const testMapper = new TableMapper(db, 'users').withTransforms({
countTransform: (count) => Number(count),
});
await testMapper.insert().run(USERS);
const count = await testMapper
.delete({ name: USERS[0].name })
.returnCount();
expect(count).toEqual(2);
});
it('deletes rows returning the deletion count as number', async () => {
const count1 = await userMapper
.delete({ name: USERS[0].name })
.returnCount();
expect(count1).toEqual(0);
await userMapper.insert().run(USERS);
const count2 = await userMapper
.delete({ name: USERS[0].name })
.returnCount();
expect(count2).toEqual(2);
const users = await userMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
});
it('deletes all rows without a filter', async () => {
await userMapper.insert().run(USERS);
const count1 = await userMapper.delete().returnCount();
expect(count1).toEqual(3);
const users1 = await userMapper.select().returnAll();
expect(users1.length).toEqual(0);
await userMapper.insert().run(USERS);
const success = await userMapper.delete().run();
expect(success).toBe(true);
const users2 = await userMapper.select().returnAll();
expect(users2.length).toEqual(0);
});
it('deletes rows specified via compound filter', async () => {
await userMapper.insert().run(USERS);
const count1 = await userMapper
.delete(({ and, cmpr }) =>
and([
cmpr('name', '=', USERS[0].name),
cmpr('handle', '=', USERS[0].handle),
])
)
.returnCount();
expect(count1).toEqual(1);
const count2 = await userMapper
.delete(({ or, cmpr }) =>
or([
cmpr('name', '=', USERS[0].name),
cmpr('handle', '=', USERS[0].handle),
])
)
.returnCount();
expect(count2).toEqual(1);
});
it('deletes rows specified via binary operation', async () => {
await userMapper.insert().run(USERS);
const count1 = await userMapper
.delete('name', '=', USERS[0].name)
.returnCount();
expect(count1).toEqual(2);
const users = await userMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
});
it('modifies a delete query builder', async () => {
await userMapper.insert().run(USERS);
await userMapper.insert().run({ ...USERS[1], handle: 'user4' });
const count1 = await userMapper
.delete()
.modify((qb) => qb.where('name', '=', USERS[0].name))
.returnCount();
expect(count1).toEqual(2);
const count2 = await userMapper
.delete({ name: USERS[1].name })
.modify((qb) => qb.where('handle', '=', 'user4'))
.returnCount();
expect(count2).toEqual(1);
const users = await userMapper.select().returnAll();
expect(users.length).toEqual(1);
});
it('compiles an unparameterized delete query', async () => {
await userMapper.insert().run(USERS);
const compilation = userMapper.delete({ name: USERS[0].name }).compile();
const count1 = await compilation.returnCount({});
expect(count1).toEqual(2);
const users = await userMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
| await userMapper.insert().run(USERS[2]); |
const success = await compilation.run({});
expect(success).toBe(true);
const users2 = await userMapper.select().returnAll();
expect(users2.length).toEqual(1);
expect(users2[0].handle).toEqual(USERS[1].handle);
});
it('parameterizes and compiles a delete query', async () => {
const parameterization = userMapper.parameterize<{ targetName: string }>(
({ mapper, param }) => mapper.delete({ name: param('targetName') })
);
const count1 = await parameterization.returnCount({
targetName: USERS[0].name,
});
expect(count1).toEqual(0);
await userMapper.insert().run(USERS);
const count2 = await parameterization.returnCount({
targetName: USERS[0].name,
});
expect(count2).toEqual(2);
const users = await userMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
const count3 = await parameterization.returnCount({
targetName: USERS[1].name,
});
expect(count3).toEqual(1);
const users2 = await userMapper.select().returnAll();
expect(users2.length).toEqual(0);
ignore('parameterization type errors', () => {
// @ts-expect-error - errors on invalid parameter names
parameterization.run({ notThere: 'foo' });
userMapper.parameterize<{ name: string }>(
// @ts-expect-error - errors on invalid parameter name
({ mapper, param }) => mapper.select({ name: param('notThere') })
);
userMapper.parameterize<{ name: number }>(
// @ts-expect-error - errors on invalid parameter type
({ mapper, param }) => mapper.select({ name: param('name') })
);
// @ts-expect-error - errors on invalid parameter value name
parameterization.run({ notThere: 'foo' });
// @ts-expect-error - errors on invalid parameter value type
parameterization.run({ targetName: 123 });
});
});
ignore('detects deletion type errors', async () => {
// @ts-expect-error - table must have all filter fields
userMapper.delete({ notThere: 'xyz' });
// @ts-expect-error - table must have all filter fields
userMapper.delete('notThere', '=', 'foo');
userMapper.delete(({ or, cmpr }) =>
// @ts-expect-error - only table columns are accessible via anyOf()
or([cmpr('notThere', '=', 'xyz'), cmpr('alsoNotThere', '=', 'Sue')])
);
userMapper.delete(({ or, cmpr }) =>
// @ts-expect-error - only table columns are accessible via allOf()
or([cmpr('notThere', '=', 'xyz'), cmpr('alsoNotThere', '=', 'Sue')])
);
// @ts-expect-error - ID filter must have correct type
userMapper.delete('str');
// @ts-expect-error - ID filter must have correct type
userMapper.delete(['str']);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.delete(1);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.delete([1]);
});
});
| src/tests/delete.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/select-all.test.ts",
"retrieved_chunk": " expect(users2[0].handle).toEqual(USERS[1].handle);\n });\n it('selects with a matching field filter', async () => {\n await userMapper.insert().run(USERS);\n let users = await userMapper\n .select({\n name: USERS[0].name,\n })\n .returnAll();\n expect(users.length).toEqual(2);",
"score": 75.63563216444496
},
{
"filename": "src/tests/select-general.test.ts",
"retrieved_chunk": " userMapper = createUserMapperReturningID(db);\n userMapperReturningNothing = createUserMapperReturningNothing(db);\n});\nbeforeEach(() => resetDB(db));\nafterAll(() => destroyDB(db));\ndescribe('general selection', () => {\n it('compiles an unparameterized select query', async () => {\n await userMapper.insert().run(USERS);\n const compilation = userMapper.select({ name: USERS[0].name }).compile();\n const users = await compilation.returnAll({});",
"score": 75.39330512966325
},
{
"filename": "src/tests/select-all.test.ts",
"retrieved_chunk": " await userMapper.insert().run(USERS);\n // Test selecting by condition (with results)\n let users = await userMapper.select('name', '=', USERS[0].name).returnAll();\n expect(users.length).toEqual(2);\n expect(users[0].handle).toEqual(USERS[0].handle);\n expect(users[1].handle).toEqual(USERS[2].handle);\n // Test selecting by condition (no results)\n users = await userMapper.select('name', '=', 'nonexistent').returnAll();\n expect(users.length).toEqual(0);\n });",
"score": 75.3799894139893
},
{
"filename": "src/tests/select-general.test.ts",
"retrieved_chunk": " it('modifies the underlying query builder', async () => {\n await userMapper.insert().run(USERS);\n const users = await userMapper\n .select()\n .modify((qb) =>\n qb.where('name', '=', USERS[0].name).orderBy('handle', 'desc')\n )\n .returnAll();\n expect(users.length).toEqual(2);\n expect(users[0].handle).toEqual(USERS[2].handle);",
"score": 74.93975859392576
},
{
"filename": "src/tests/select-general.test.ts",
"retrieved_chunk": " await userMapper.insert().run(USERS);\n const users = await userMapper\n .select()\n .modify((qb) => qb.select('name').orderBy('handle', 'desc'))\n .returnAll();\n expect(users).toEqual([\n { ...USERS[2], id: 3 },\n { ...USERS[1], id: 2 },\n { ...USERS[0], id: 1 },\n ]);",
"score": 72.82240215409051
}
] | typescript | await userMapper.insert().run(USERS[2]); |
import { effectReset, forgroundRGBColor } from "#/colors";
import { FormatConfig } from "./formatter.type";
import { RGB, isInRGBRange, isRGBValues, removeEscapeSequence } from "#/utils/color";
import { defaultFormatConfig, defaultRainbowStartColor } from "./formatter.const";
import { charIndexes, concatCharIndexes, linearGradientIndex, nextRGBValue } from "./formatter.util";
export const linearGradient = (message: string, start: RGB, end: RGB, ignoreSpaces = true): string => {
if (!isRGBValues(start)) {
throw new Error(`Invalid RGB values (start). Values must be in [0, 255]: red=\`${start.red}\`, green=\`${start.green}\`, blue=\`${start.blue}\``);
}
if (!isRGBValues(end)) {
throw new Error(`Invalid RGB values (end). Values must be in [0, 255]: red=\`${end.red}\`, green=\`${end.green}\`, blue=\`${end.blue}\``);
}
message = removeEscapeSequence(message);
const tempMessage = ignoreSpaces ? message.replaceAll(" ", "") : message;
let newMessage: string[] = [];
if (tempMessage.length <= 1) {
newMessage.push(`${forgroundRGBColor(start)}${tempMessage}`);
} else {
for (let i = 0; i < tempMessage.length; i++) {
if (tempMessage[i] === " ") {
newMessage.push(tempMessage[i]);
continue;
}
const color = linearGradientIndex(start, end, (i / (tempMessage.length - 1)));
newMessage.push(`${forgroundRGBColor(color)}${tempMessage[i]}`);
}
}
if (ignoreSpaces) {
newMessage = concatCharIndexes(
newMessage,
charIndexes(message, " "),
" "
);
}
return `${newMessage.join("")}${effectReset.all}`;
};
export const matrix = (message: string, color: RGB, force = 100): string => {
if (!isRGBValues(color)) {
throw new Error(`Invalid RGB values. Values must be in [0, 255]: red=\`${color.red}\`, green=\`${color.green}\`, blue=\`${color.blue}\``);
}
if (!isInRGBRange(force)) throw new Error(`Invalid force. Value must be in [0, 255]: force=\`${force}\``);
message = removeEscapeSequence(message);
let newMessage = "";
for (let i = 0; i < message.length; i++) {
if (message[i] === " ") {
newMessage += message[i];
continue;
}
const num = Math.round(Math.random() * force); // Random number between 0 and force
// For each value cross-product
const colorNuance: RGB = {
red: Math.floor(color.red * ((255 - num) / 255)),
green: Math.floor(color.green * ((255 - num) / 255)),
blue: Math.floor(color.blue * ((255 - num) / 255))
};
newMessage += `${forgroundRGBColor(colorNuance)}${message[i]}`;
}
return `${newMessage}${effectReset.all}`;
};
export const rainbow = (message | : string, start: RGB = defaultRainbowStartColor, step = 15, ignoreSpaces = true): string => { |
if (!isRGBValues(start)) {
throw new Error(`Invalid RGB values. Values must be in [0, 255]: red=\`${start.red}\`, green=\`${start.green}\`, blue=\`${start.blue}\``);
}
message = removeEscapeSequence(message);
const tempMessage = ignoreSpaces ? message.replaceAll(" ", "") : message;
let newMessage: string[] = [];
let nextColor = start;
for (let i = 0; i < tempMessage.length; i++) {
if (tempMessage[i] === " ") {
newMessage.push(tempMessage[i]);
} else {
newMessage.push(`${forgroundRGBColor(nextColor)}${tempMessage[i]}`);
}
nextColor = nextRGBValue(nextColor, step);
}
if (ignoreSpaces) {
newMessage = concatCharIndexes(
newMessage,
charIndexes(message, " "),
" "
);
}
return `${newMessage.join("")}${effectReset.all}`;
};
export const format = (message: string, formatConfig: FormatConfig = defaultFormatConfig): string => {
const regex = new RegExp(Object.keys(formatConfig).join("|"), "g");
return message.replace(regex, match => formatConfig[match]);
}; | src/formatters/formatter.ts | Unarray-Tintify-d96cf71 | [
{
"filename": "src/formatters/formatter.util.ts",
"retrieved_chunk": " red: Math.floor(start.red + (end.red - start.red) * index),\n green: Math.floor(start.green + (end.green - start.green) * index),\n blue: Math.floor(start.blue + (end.blue - start.blue) * index)\n };\n};\nexport const nextRGBValue = (color: RGB, step: number): RGB => {\n if (!isRGBValues(color)) {\n throw new Error(`Invalid RGB values. Values must be in [0, 255]: red=\\`${color.red}\\`, green=\\`${color.green}\\`, blue=\\`${color.blue}\\``);\n }\n const maxStep = (255 - Math.min(color.red, color.green, color.blue)) * 6; // Max different RGB values",
"score": 68.40163418102324
},
{
"filename": "src/formatters/formatter.util.ts",
"retrieved_chunk": " remainingSteps -= valueToRemove;\n }\n }\n return {\n red: colorsArray[0].color,\n green: colorsArray[1].color,\n blue: colorsArray[2].color\n };\n};\nexport const charIndexes = (message: string, char: string): number[] => {",
"score": 30.550535005898084
},
{
"filename": "src/formatters/formatter.const.ts",
"retrieved_chunk": "import { FormatConfig } from \"./formatter.type\";\nimport { RGB } from \"#/utils/color\";\nimport { effect, effectReset, forground } from \"#/colors\";\nexport const defaultRainbowStartColor: RGB = {\n red: 255,\n green: 0,\n blue: 0\n} as const;\nexport const defaultFormatConfig: FormatConfig = {\n \"§0\": forground.black,",
"score": 30.31903951681701
},
{
"filename": "src/utils/color/color.validator.ts",
"retrieved_chunk": "import { HexColor, RGB } from \"./color.type\";\nexport const isRGBValues = (color: RGB): boolean => {\n return isInRGBRange(color.red) && isInRGBRange(color.green) && isInRGBRange(color.blue);\n};\nexport const isInRGBRange = (value: number): boolean => Number.isInteger(value) && value >= 0 && value <= 255;\nexport const isHexColor = (value: string): value is HexColor => (/^#?([0-9a-f]{6}|[0-9a-f]{3})$/i).test(value);",
"score": 28.813168019461838
},
{
"filename": "src/colors/colors.ts",
"retrieved_chunk": "import { Background256, BackgroundRGB, Forground256, ForgroundRGB } from \"./colors.type\";\nimport { closeANSI, openANSI } from \"./colors.const\";\nimport { RGB, isInRGBRange, isRGBValues } from \"#/utils/color\";\nexport const forgroundRGBColor = (color: RGB): ForgroundRGB => {\n if (!isRGBValues(color)) {\n throw new Error(`Invalid RGB values. Values must be in [0, 255]: red=\\`${color.red}\\`, green=\\`${color.green}\\`, blue=\\`${color.blue}\\``);\n }\n return `${openANSI}38;2;${color.red};${color.green};${color.blue}${closeANSI}`;\n};\nexport const backgroundRGBColor = (color: RGB): BackgroundRGB => {",
"score": 28.73817727799538
}
] | typescript | : string, start: RGB = defaultRainbowStartColor, step = 15, ignoreSpaces = true): string => { |
import { charIndexes, concatCharIndexes, linearGradientIndex, nextRGBValue } from "../formatter.util";
import { RGB } from "#/utils/color";
import { describe, expect, it } from "vitest";
describe("`linearGradientIndex` function", () => {
it("should return a RGB value", () => {
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 0))
.toStrictEqual<RGB>({ red: 255, green: 0, blue: 112 });
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 0.2))
.toStrictEqual<RGB>({ red: 209, green: 48, blue: 94 });
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 0.4))
.toStrictEqual<RGB>({ red: 163, green: 96, blue: 76 });
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 0.6))
.toStrictEqual<RGB>({ red: 117, green: 144, blue: 58 });
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 0.8))
.toStrictEqual<RGB>({ red: 71, green: 192, blue: 40 });
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 1))
.toStrictEqual<RGB>({ red: 25, green: 240, blue: 22 });
});
it("should throw an error", () => {
expect(() => linearGradientIndex({ red: -1, green: 0, blue: 0 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: -1, blue: 0 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: -1 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`");
expect(() => linearGradientIndex({ red: 256, green: 0, blue: 0 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 256, blue: 0 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`0`, green=`256`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 256 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`0`, green=`0`, blue=`256`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: -1, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: -1, blue: 0 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: 0, blue: -1 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 256, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: 256, blue: 0 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`0`, green=`256`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: 0, blue: 256 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`0`, green=`0`, blue=`256`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: 0, blue: 0 }, -1))
.toThrow("Index must be in range [0,1]: index=`-1`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: 0, blue: 0 }, 2))
.toThrow("Index must be in range [0,1]: index=`2`");
});
});
describe("`nextRGBValue` function", () => {
it("should return a RGB value", () => {
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 0))
.toStrictEqual<RGB>({ red: 255, green: 0, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 1530))
.toStrictEqual<RGB>({ red: 255, green: 0, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 10))
.toStrictEqual<RGB>({ red: 255, green: 10, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 50))
.toStrictEqual<RGB>({ red: 255, green: 50, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 100))
.toStrictEqual<RGB>({ red: 255, green: 100, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 500))
.toStrictEqual<RGB>({ red: 10, green: 255, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 1000))
.toStrictEqual<RGB>({ red: 0, green: 20, blue: 255 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 0))
.toStrictEqual<RGB>({ red: 47, green: 61, blue: 74 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 1248))
.toStrictEqual<RGB>({ red: 47, green: 61, blue: 74 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 1530))
.toStrictEqual<RGB>({ red: 49, green: 74, blue: 47 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 10))
.toStrictEqual<RGB>({ red: 47, green: 51, blue: 74 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 50))
.toStrictEqual<RGB>({ red: 74, green: 47, blue: 65 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 100))
.toStrictEqual<RGB>({ red: 69, green: 74, blue: 47 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 500))
.toStrictEqual<RGB>({ red: 47, green: 47, blue: 74 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 1000))
.toStrictEqual<RGB>({ red: 61, green: 47, blue: 74 });
});
it("should throw an error", () => {
expect(() => nextRGBValue({ red: -1, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`");
expect(() => nextRGBValue({ red: 0, green: -1, blue: 0 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`");
expect(() => nextRGBValue({ red: 0, green: 0, blue: -1 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`");
expect(() => nextRGBValue({ red: 256, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`");
expect(() => nextRGBValue({ red: 0, green: 256, blue: 0 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`256`, blue=`0`");
expect(() => nextRGBValue({ red: 0, green: 0, blue: 256 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`256`");
});
});
describe("`charIndexes` function", () => {
it("should return an array of indexes", () => {
expect(charIndexes("", " ")).toStrictEqual([]);
expect(charIndexes("foo", " ")).toStrictEqual([]);
expect(charIndexes("foo bar", " ")).toStrictEqual([3]);
expect(charIndexes("foo bar", " ")).toStrictEqual([3]);
expect(charIndexes("foo bar", " ")).toStrictEqual([3]);
expect(charIndexes("foo bar toto titi tata tutu tete", " ")).toStrictEqual([3, 7, 12, 17, 22, 27]);
expect(charIndexes("foo bar toto titi tata tutu tete", "a")).toStrictEqual([5, 19, 21]);
});
});
describe("`concatCharIndexes` function", () => {
it("should return an array of string", () => {
| expect(concatCharIndexes([], [], "foo")).toStrictEqual([]); |
expect(concatCharIndexes([], [1], "foo")).toStrictEqual(["foo"]);
expect(concatCharIndexes(["bar"], [], "foo")).toStrictEqual(["bar"]);
expect(concatCharIndexes(["bar"], [0], "foo")).toStrictEqual(["foo", "bar"]);
expect(concatCharIndexes(["bar"], [1], "foo")).toStrictEqual(["bar", "foo"]);
expect(concatCharIndexes(["bar"], [0, 3], "foo")).toStrictEqual(["foo", "bar", "foo"]);
expect(concatCharIndexes(["bar"], [1, 3], "foo")).toStrictEqual(["bar", "foo", "foo"]);
expect(concatCharIndexes(["bar", "toto", "titi", "tata", "tutu", "tete"], [1, 19, 3, 8], "foo"))
.toStrictEqual(["bar", "foo", "toto", "foo", "titi", "tata", "tutu", "tete", "foo", "foo"]);
});
}); | src/formatters/_test/formatter.util.test.ts | Unarray-Tintify-d96cf71 | [
{
"filename": "src/utils/color/_test/color.util.test.ts",
"retrieved_chunk": "import { RGB } from \"../color.type\";\nimport { hexToRgb, removeEscapeSequence } from \"../color.util\";\nimport { describe, expect, it } from \"vitest\";\ndescribe(\"`hexToRgb` function\", () => {\n it(\"should return RGB\", () => {\n expect(hexToRgb(\"#000\")).toStrictEqual<RGB>({ red: 0, green: 0, blue: 0 });\n expect(hexToRgb(\"#000000\")).toStrictEqual<RGB>({ red: 0, green: 0, blue: 0 });\n expect(hexToRgb(\"#FFF\")).toStrictEqual<RGB>({ red: 255, green: 255, blue: 255 });\n expect(hexToRgb(\"#FFFFFF\")).toStrictEqual<RGB>({ red: 255, green: 255, blue: 255 });\n expect(hexToRgb(\"#497\")).toStrictEqual<RGB>({ red: 68, green: 153, blue: 119 });",
"score": 53.40006535134939
},
{
"filename": "src/formatters/formatter.util.ts",
"retrieved_chunk": " const spaceIndex: number[] = [];\n for (let i = 0; i < message.length; i++) {\n if (message[i] !== char) continue;\n spaceIndex.push(i);\n }\n return spaceIndex;\n};\nexport const concatCharIndexes = (message: string[], charIndexes : number[], char: string): string[] => {\n charIndexes.sort((a, b) => a - b);\n for (const index of charIndexes) {",
"score": 39.74283872082171
},
{
"filename": "src/utils/color/_test/color.util.test.ts",
"retrieved_chunk": " expect(hexToRgb(\"#4b9976\")).toStrictEqual<RGB>({ red: 75, green: 153, blue: 118 });\n });\n it(\"should throw an error\", () => {\n expect(() => hexToRgb(\"#\")).toThrow(\"`#` isn't a hexadecimal color code\");\n expect(() => hexToRgb(\"#0\")).toThrow(\"`#0` isn't a hexadecimal color code\");\n expect(() => hexToRgb(\"#00\")).toThrow(\"`#00` isn't a hexadecimal color code\");\n expect(() => hexToRgb(\"#0000\")).toThrow(\"`#0000` isn't a hexadecimal color code\");\n expect(() => hexToRgb(\"#00000\")).toThrow(\"`#00000` isn't a hexadecimal color code\");\n expect(() => hexToRgb(\"#0000000\")).toThrow(\"`#0000000` isn't a hexadecimal color code\");\n expect(() => hexToRgb(\"#0AG\")).toThrow(\"`#0AG` isn't a hexadecimal color code\");",
"score": 31.106897462394805
},
{
"filename": "src/formatters/formatter.ts",
"retrieved_chunk": " } else {\n newMessage.push(`${forgroundRGBColor(nextColor)}${tempMessage[i]}`);\n }\n nextColor = nextRGBValue(nextColor, step);\n }\n if (ignoreSpaces) {\n newMessage = concatCharIndexes(\n newMessage,\n charIndexes(message, \" \"),\n \" \"",
"score": 28.397417136222593
},
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " ...defaultFormatConfig,\n \"§1\": forground.black,\n \"§2\": `§${forground.red}`,\n \"§3\": `§${forground.green}`,\n \"§4\": `§${forground.yellow}`\n };\n expect(format(\"\", formatConfig)).toBe(\"\");\n expect(format(\"a\", formatConfig)).toBe(\"a\");\n expect(format(\"aa\", formatConfig)).toBe(\"aa\");\n expect(format(\"§2aa\", formatConfig)).toBe(\"§\\u001B[31maa\");",
"score": 23.781997624569453
}
] | typescript | expect(concatCharIndexes([], [], "foo")).toStrictEqual([]); |
import { Insertable } from 'kysely';
import { Users, Posts } from './test-tables';
import { InsertedUser, ReturnedUser, SelectedUser } from './test-types';
export const USERS: Insertable<Users>[] = [
{
handle: 'handle1',
name: 'Sue',
email: '[email protected]',
},
{
handle: 'handle2',
name: 'Fred',
email: '[email protected]',
},
{
handle: 'handle3',
name: 'Sue',
email: '[email protected]',
},
];
export const POSTS: Insertable<Posts>[] = [
{
userId: 0,
title: 'About Something',
likeCount: 0,
},
{
userId: 0,
title: 'And Another Thing',
likeCount: 10,
},
{
userId: 0,
title: 'Still One More Thing',
likeCount: 1000,
},
];
export const userRow1 = {
name: 'John Smith',
handle: 'jsmith',
email: '[email protected]',
};
export const userRow2 = {
name: 'Jane Doe',
handle: 'jdoe',
email: '[email protected]',
};
export const userRow3 = {
name: 'Mary Sue',
handle: 'msue',
email: '[email protected]',
};
export const userObject1 = {
firstName: 'John',
lastName: 'Smith',
handle: userRow1.handle,
email: userRow1.email,
};
export const userObject2 = {
firstName: 'Jane',
lastName: 'Doe',
handle: userRow2.handle,
email: userRow2.email,
};
export const userObject3 = {
firstName: 'Mary',
lastName: 'Sue',
handle: userRow3.handle,
email: userRow3.email,
};
export const selectedUser1 = SelectedUser.create(1, userObject1);
export const selectedUser2 = SelectedUser.create(2, userObject2);
export const selectedUser3 = SelectedUser.create(3, userObject3);
export const insertedUser1 = InsertedUser.create(0, userObject1);
export const insertedUser2 = InsertedUser.create(0, userObject2);
export const insertedUser3 = InsertedUser.create(0, userObject3);
| export const insertReturnedUser1 = ReturnedUser.create(1, userObject1); |
export const insertReturnedUser2 = ReturnedUser.create(2, userObject2);
export const insertReturnedUser3 = ReturnedUser.create(3, userObject3);
| src/tests/utils/test-objects.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " email: userRow2.email,\n });\n const names3 = userRow3.name.split(' ');\n const expectedUser3 = SelectedUser.create(3, {\n firstName: names3[0],\n lastName: names3[1],\n handle: userRow3.handle,\n email: userRow3.email,\n });\n const insertReturns = await transformMapper",
"score": 79.17653939073944
},
{
"filename": "src/tests/utils/test-types.ts",
"retrieved_chunk": " public email: string | null\n ) {}\n static create(id: number, obj: VariableFieldsOf<User>): User {\n return new User(id, obj.firstName, obj.lastName, obj.handle, obj.email);\n }\n}\nexport class InsertedUser extends User {\n readonly __type = 'InsertedUser';\n static override create(\n id: number,",
"score": 75.2199728320625
},
{
"filename": "src/tests/utils/test-types.ts",
"retrieved_chunk": "}\nexport class SelectedUser extends User {\n readonly __type = 'SelectedUser';\n static override create(\n id: number,\n obj: VariableFieldsOf<SelectedUser>\n ): SelectedUser {\n return new SelectedUser(\n id,\n obj.firstName,",
"score": 73.3559691109519
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " const updateReturn = await updateAndReturnTransformMapper\n .update({ id: insertReturn.id })\n .returnAll(UpdatingUser.create(0, userObject1));\n expect(updateReturn).toEqual([\n new ReturnedUser(\n insertReturn.id,\n userObject1.firstName,\n userObject1.lastName,\n userObject1.handle,\n userObject1.email",
"score": 72.34257031016598
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " lastName: names[1],\n handle: row.handle,\n email: row.email,\n });\n },\n });\n // test returnOne()\n const names1 = userRow1.name.split(' ');\n const expectedUser1 = SelectedUser.create(1, {\n firstName: names1[0],",
"score": 63.86717248836657
}
] | typescript | export const insertReturnedUser1 = ReturnedUser.create(1, userObject1); |
import { Kysely } from 'kysely';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import {
createUserMapperReturningAll,
createUserMapperReturningDefault,
createUserMapperReturningNothing,
} from './utils/test-mappers';
import { USERS } from './utils/test-objects';
import { ignore } from './utils/test-utils';
import { TableMapper } from '../mappers/table-mapper';
let db: Kysely<Database>;
let userMapper: ReturnType<typeof createUserMapperReturningAll>;
let userMapperReturningNothing: ReturnType<
typeof createUserMapperReturningNothing
>;
beforeAll(async () => {
db = await createDB();
userMapper = createUserMapperReturningAll(db);
userMapperReturningNothing = createUserMapperReturningNothing(db);
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('deleting rows via TableMapper', () => {
it('accepts readonly filters', async () => {
const filter = { name: 'Not There' as const } as const;
await userMapper.delete(filter).run();
await userMapper.delete(filter).returnCount();
});
it("doesn't delete anything if no rows match", async () => {
const count = await userMapper
.delete({ name: USERS[0].name })
.returnCount();
expect(count).toEqual(0);
const success = await userMapper.delete({ name: USERS[0].name }).run();
expect(success).toEqual(false);
});
it('deletes rows without returning a count', async () => {
const testMapper = new TableMapper(db, 'users').withTransforms({
countTransform: (count) => Number(count),
});
await testMapper.insert().run(USERS);
const success = await testMapper.delete({ name: USERS[0].name }).run();
expect(success).toBe(true);
const users = await testMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
});
it('deletes rows returning the deletion count as bigint default', async () => {
const defaultMapper = createUserMapperReturningDefault(db);
const count1 = await defaultMapper
| .delete({ name: USERS[0].name })
.returnCount(); |
expect(count1).toEqual(BigInt(0));
await defaultMapper.insert().run(USERS);
const count2 = await defaultMapper
.delete({ name: USERS[0].name })
.returnCount();
expect(count2).toEqual(BigInt(2));
const users = await defaultMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
});
it('deletes rows returning the deletion count inferred as a number', async () => {
const testMapper = new TableMapper(db, 'users').withTransforms({
countTransform: (count) => Number(count),
});
await testMapper.insert().run(USERS);
const count = await testMapper
.delete({ name: USERS[0].name })
.returnCount();
expect(count).toEqual(2);
});
it('deletes rows returning the deletion count as number', async () => {
const count1 = await userMapper
.delete({ name: USERS[0].name })
.returnCount();
expect(count1).toEqual(0);
await userMapper.insert().run(USERS);
const count2 = await userMapper
.delete({ name: USERS[0].name })
.returnCount();
expect(count2).toEqual(2);
const users = await userMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
});
it('deletes all rows without a filter', async () => {
await userMapper.insert().run(USERS);
const count1 = await userMapper.delete().returnCount();
expect(count1).toEqual(3);
const users1 = await userMapper.select().returnAll();
expect(users1.length).toEqual(0);
await userMapper.insert().run(USERS);
const success = await userMapper.delete().run();
expect(success).toBe(true);
const users2 = await userMapper.select().returnAll();
expect(users2.length).toEqual(0);
});
it('deletes rows specified via compound filter', async () => {
await userMapper.insert().run(USERS);
const count1 = await userMapper
.delete(({ and, cmpr }) =>
and([
cmpr('name', '=', USERS[0].name),
cmpr('handle', '=', USERS[0].handle),
])
)
.returnCount();
expect(count1).toEqual(1);
const count2 = await userMapper
.delete(({ or, cmpr }) =>
or([
cmpr('name', '=', USERS[0].name),
cmpr('handle', '=', USERS[0].handle),
])
)
.returnCount();
expect(count2).toEqual(1);
});
it('deletes rows specified via binary operation', async () => {
await userMapper.insert().run(USERS);
const count1 = await userMapper
.delete('name', '=', USERS[0].name)
.returnCount();
expect(count1).toEqual(2);
const users = await userMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
});
it('modifies a delete query builder', async () => {
await userMapper.insert().run(USERS);
await userMapper.insert().run({ ...USERS[1], handle: 'user4' });
const count1 = await userMapper
.delete()
.modify((qb) => qb.where('name', '=', USERS[0].name))
.returnCount();
expect(count1).toEqual(2);
const count2 = await userMapper
.delete({ name: USERS[1].name })
.modify((qb) => qb.where('handle', '=', 'user4'))
.returnCount();
expect(count2).toEqual(1);
const users = await userMapper.select().returnAll();
expect(users.length).toEqual(1);
});
it('compiles an unparameterized delete query', async () => {
await userMapper.insert().run(USERS);
const compilation = userMapper.delete({ name: USERS[0].name }).compile();
const count1 = await compilation.returnCount({});
expect(count1).toEqual(2);
const users = await userMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
await userMapper.insert().run(USERS[2]);
const success = await compilation.run({});
expect(success).toBe(true);
const users2 = await userMapper.select().returnAll();
expect(users2.length).toEqual(1);
expect(users2[0].handle).toEqual(USERS[1].handle);
});
it('parameterizes and compiles a delete query', async () => {
const parameterization = userMapper.parameterize<{ targetName: string }>(
({ mapper, param }) => mapper.delete({ name: param('targetName') })
);
const count1 = await parameterization.returnCount({
targetName: USERS[0].name,
});
expect(count1).toEqual(0);
await userMapper.insert().run(USERS);
const count2 = await parameterization.returnCount({
targetName: USERS[0].name,
});
expect(count2).toEqual(2);
const users = await userMapper.select().returnAll();
expect(users.length).toEqual(1);
expect(users[0].handle).toEqual(USERS[1].handle);
const count3 = await parameterization.returnCount({
targetName: USERS[1].name,
});
expect(count3).toEqual(1);
const users2 = await userMapper.select().returnAll();
expect(users2.length).toEqual(0);
ignore('parameterization type errors', () => {
// @ts-expect-error - errors on invalid parameter names
parameterization.run({ notThere: 'foo' });
userMapper.parameterize<{ name: string }>(
// @ts-expect-error - errors on invalid parameter name
({ mapper, param }) => mapper.select({ name: param('notThere') })
);
userMapper.parameterize<{ name: number }>(
// @ts-expect-error - errors on invalid parameter type
({ mapper, param }) => mapper.select({ name: param('name') })
);
// @ts-expect-error - errors on invalid parameter value name
parameterization.run({ notThere: 'foo' });
// @ts-expect-error - errors on invalid parameter value type
parameterization.run({ targetName: 123 });
});
});
ignore('detects deletion type errors', async () => {
// @ts-expect-error - table must have all filter fields
userMapper.delete({ notThere: 'xyz' });
// @ts-expect-error - table must have all filter fields
userMapper.delete('notThere', '=', 'foo');
userMapper.delete(({ or, cmpr }) =>
// @ts-expect-error - only table columns are accessible via anyOf()
or([cmpr('notThere', '=', 'xyz'), cmpr('alsoNotThere', '=', 'Sue')])
);
userMapper.delete(({ or, cmpr }) =>
// @ts-expect-error - only table columns are accessible via allOf()
or([cmpr('notThere', '=', 'xyz'), cmpr('alsoNotThere', '=', 'Sue')])
);
// @ts-expect-error - ID filter must have correct type
userMapper.delete('str');
// @ts-expect-error - ID filter must have correct type
userMapper.delete(['str']);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.delete(1);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.delete([1]);
});
});
| src/tests/delete.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/select-all.test.ts",
"retrieved_chunk": " expect(users[0].handle).toEqual(USERS[0].handle);\n expect(users[1].handle).toEqual(USERS[2].handle);\n users = await userMapper\n .select({\n name: USERS[0].name,\n handle: USERS[2].handle,\n })\n .returnAll();\n expect(users.length).toEqual(1);\n expect(users[0].handle).toEqual(USERS[2].handle);",
"score": 46.39447379436667
},
{
"filename": "src/tests/select-general.test.ts",
"retrieved_chunk": " );\n // test returnAll() returning multiple\n const users = await parameterization.returnAll({ name: USERS[0].name });\n expect(users.length).toEqual(2);\n expect(users[0].handle).toEqual(USERS[0].handle);\n expect(users[1].handle).toEqual(USERS[2].handle);\n // Ensure that the provided columns are not optional\n ((_: string) => {})(users[0].handle);\n // test returnAll() returning none\n const users2 = await parameterization.returnAll({ name: 'not there' });",
"score": 44.63165676040844
},
{
"filename": "src/tests/select-all.test.ts",
"retrieved_chunk": " users = await userMapper\n .select({\n handle: [USERS[1].handle, USERS[2].handle],\n })\n .returnAll();\n expect(users.length).toEqual(2);\n expect(users[0].handle).toEqual(USERS[1].handle);\n expect(users[1].handle).toEqual(USERS[2].handle);\n });\n it('selects with a binary operation filter', async () => {",
"score": 44.36021916660876
},
{
"filename": "src/tests/select-all.test.ts",
"retrieved_chunk": " expect(users.length).toEqual(1);\n expect(users[0].handle).toEqual(USERS[1].handle);\n });\n it('selects many returning selected columns and aliases', async () => {\n const ids = await userMapper.insert().returnAll(USERS);\n const mapper = new TableMapper(db, 'users', {\n selectedColumns: ['id', 'handle as h'],\n });\n // Should allow access to aliased columns\n (await mapper.select().returnAll())[0].h;",
"score": 43.6370861857195
},
{
"filename": "src/tests/select-all.test.ts",
"retrieved_chunk": " await userMapper.insert().run(USERS);\n // Test selecting by condition (with results)\n let users = await userMapper.select('name', '=', USERS[0].name).returnAll();\n expect(users.length).toEqual(2);\n expect(users[0].handle).toEqual(USERS[0].handle);\n expect(users[1].handle).toEqual(USERS[2].handle);\n // Test selecting by condition (no results)\n users = await userMapper.select('name', '=', 'nonexistent').returnAll();\n expect(users.length).toEqual(0);\n });",
"score": 43.09278075973053
}
] | typescript | .delete({ name: USERS[0].name })
.returnCount(); |
import { Kysely, UpdateQueryBuilder, UpdateResult, Updateable } from 'kysely';
import { SelectionColumn } from '../lib/type-utils';
import { MappingUpdateQuery } from './update-query';
import { ParameterizableMappingQuery } from './parameterizable-query';
import { ParametersObject } from 'kysely-params';
import { CompilingMappingUpdateQuery } from './compiling-update-query';
import {
CountTransform,
UpdateTransforms,
} from '../mappers/table-mapper-transforms';
import { restrictValues } from '../lib/restrict-values';
/**
* Mapping query for updating rows into a database table,
* updating a specified subset of the updateable columns.
*/
export class SubsettingMappingUpdateQuery<
DB,
TB extends keyof DB & string,
QB extends UpdateQueryBuilder<DB, TB, TB, UpdateResult>,
UpdatingObject,
UpdateReturnColumns extends Readonly<SelectionColumn<DB, TB>[]> | ['*'],
ReturnCount,
UpdateReturn
>
extends MappingUpdateQuery<
DB,
TB,
QB,
UpdatingObject,
UpdateReturnColumns,
ReturnCount,
UpdateReturn
>
implements ParameterizableMappingQuery
{
constructor(
db: Kysely<DB>,
qb: QB,
protected readonly columnsToUpdate: Readonly<
(keyof Updateable<DB[TB]> & string)[]
>,
transforms: Readonly<
CountTransform<ReturnCount> &
UpdateTransforms<
DB,
TB,
UpdatingObject,
UpdateReturnColumns,
UpdateReturn
>
>,
returnColumns: Readonly<UpdateReturnColumns>
) {
super(db, qb, transforms, returnColumns);
}
/**
* Returns a compiling query that can be executed multiple times with
* different parameters (if any parameters were provided), but which only
* compiles the underlying Kysely query builder on the first execution.
* Frees the query builder on the first execution to reduce memory usage.
* @typeParam Parameters Record characterizing the parameter names and
* types that were previously embedded in the query, if any.
* @returns A compiling update query.
*/
compile<
Parameters extends ParametersObject<Parameters> = {}
>(): CompilingMappingUpdateQuery<
DB,
TB,
QB,
UpdatingObject,
UpdateReturnColumns,
ReturnCount,
UpdateReturn,
Parameters
> {
return new CompilingMappingUpdateQuery(
this.db,
this.qb,
this.columnsToUpdate,
this.transforms,
this.returnColumns
);
}
protected override getUpdateColumns():
| Readonly<(keyof Updateable<DB[TB]> & string)[]>
| ['*'] {
return this.columnsToUpdate;
}
protected override setColumnValues(
qb: UpdateQueryBuilder<DB, TB, TB, UpdateResult>,
obj: Updateable<DB[TB]>
): UpdateQueryBuilder<DB, TB, TB, UpdateResult> {
return qb. | set(restrictValues(obj, this.columnsToUpdate)); |
}
}
| src/queries/subsetting-update-query.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/queries/update-query.ts",
"retrieved_chunk": " * @param qb The query builder to set the values into.\n * @param obj The object of column-value pairs to be updated.\n */\n protected setColumnValues(\n qb: UpdateQueryBuilder<DB, TB, TB, UpdateResult>,\n obj: Updateable<DB[TB]>\n ): UpdateQueryBuilder<DB, TB, TB, UpdateResult> {\n return qb.set(obj);\n }\n}",
"score": 75.93900755032631
},
{
"filename": "src/queries/update-query.ts",
"retrieved_chunk": " ): UpdateQueryBuilder<DB, TB, TB, UpdateResult> {\n const updateColumns = this.getUpdateColumns();\n const transformedObj =\n this.transforms.updateTransform === undefined\n ? (obj as Updateable<DB[TB]>)\n : this.transforms.updateTransform(obj, updateColumns);\n return this.setColumnValues(qb, transformedObj);\n }\n /**\n * Sets the values of the updated columns.",
"score": 62.36051142482677
},
{
"filename": "src/queries/compiling-update-query.ts",
"retrieved_chunk": " qb: QB,\n protected readonly columnsToUpdate: Readonly<\n (keyof Updateable<DB[TB]> & string)[]\n >,\n protected readonly transforms: Readonly<\n CountTransform<ReturnCount> &\n UpdateTransforms<\n DB,\n TB,\n UpdatingObject,",
"score": 57.055702485242435
},
{
"filename": "src/queries/subsetting-insert-query.ts",
"retrieved_chunk": " | Readonly<(keyof Insertable<DB[TB]> & string)[]>\n | ['*'] {\n return this.columnsToInsert;\n }\n protected override setColumnValues(\n qb: InsertQueryBuilder<DB, TB, InsertResult>,\n objOrObjs: Insertable<DB[TB]> | Insertable<DB[TB]>[]\n ): InsertQueryBuilder<DB, TB, InsertResult> {\n if (Array.isArray(objOrObjs)) {\n return qb.values(",
"score": 54.767326536491645
},
{
"filename": "src/queries/compiling-update-query.ts",
"retrieved_chunk": " */\n async run(params: Parameters, obj: UpdatingObject): Promise<boolean> {\n return (await this.returnCount(params, obj)) !== 0;\n }\n protected applyUpdateTransform(obj: UpdatingObject): Updateable<DB[TB]> {\n return this.transforms.updateTransform === undefined\n ? (obj as Updateable<DB[TB]>)\n : this.transforms.updateTransform(obj, this.columnsToUpdate);\n }\n protected applyUpdateReturnTransform(source: UpdatingObject, returns: any) {",
"score": 54.25264441793462
}
] | typescript | set(restrictValues(obj, this.columnsToUpdate)); |
import { Kysely, InsertQueryBuilder, InsertResult, Insertable } from 'kysely';
import { SelectionColumn } from '../lib/type-utils';
import { MappingInsertQuery } from './insert-query';
import { CompilingMappingInsertQuery } from './compiling-insert-query';
import { InsertTransforms } from '../mappers/table-mapper-transforms';
import { restrictValues } from '../lib/restrict-values';
/**
* Mapping query for inserting rows into a database table,
* inserting a specified subset of the insertable columns.
*/
export class SubsettingMappingInsertQuery<
DB,
TB extends keyof DB & string,
QB extends InsertQueryBuilder<DB, TB, InsertResult>,
InsertedObject,
InsertReturnColumns extends Readonly<SelectionColumn<DB, TB>[]> | ['*'],
InsertReturn
> extends MappingInsertQuery<
DB,
TB,
QB,
InsertedObject,
InsertReturnColumns,
InsertReturn
> {
constructor(
db: Kysely<DB>,
qb: QB,
protected readonly columnsToInsert: Readonly<
(keyof Insertable<DB[TB]> & string)[]
>,
transforms: Readonly<
InsertTransforms<
DB,
TB,
InsertedObject,
InsertReturnColumns,
InsertReturn
>
>,
returnColumns: Readonly<InsertReturnColumns>
) {
super(db, qb, transforms, returnColumns);
}
/**
* Returns a compiling query that can be executed multiple times with
* different parameters (if any parameters were provided), but which only
* compiles the underlying Kysely query builder on the first execution.
* Frees the query builder on the first execution to reduce memory usage.
* @typeParam Parameters Record characterizing the parameter names and
* types that were previously embedded in the query, if any.
* @returns A compiling insert query.
*/
compile(): CompilingMappingInsertQuery<
DB,
TB,
QB,
InsertedObject,
InsertReturnColumns,
InsertReturn
> {
return new CompilingMappingInsertQuery(
this.db,
this.qb,
this.columnsToInsert,
this.transforms,
this.returnColumns
);
}
protected | override getInsertColumns():
| Readonly<(keyof Insertable<DB[TB]> & string)[]>
| ['*'] { |
return this.columnsToInsert;
}
protected override setColumnValues(
qb: InsertQueryBuilder<DB, TB, InsertResult>,
objOrObjs: Insertable<DB[TB]> | Insertable<DB[TB]>[]
): InsertQueryBuilder<DB, TB, InsertResult> {
if (Array.isArray(objOrObjs)) {
return qb.values(
objOrObjs.map((obj) => restrictValues(obj, this.columnsToInsert))
);
}
return qb.values(restrictValues(objOrObjs, this.columnsToInsert));
}
}
| src/queries/subsetting-insert-query.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/queries/subsetting-update-query.ts",
"retrieved_chunk": " this.transforms,\n this.returnColumns\n );\n }\n protected override getUpdateColumns():\n | Readonly<(keyof Updateable<DB[TB]> & string)[]>\n | ['*'] {\n return this.columnsToUpdate;\n }\n protected override setColumnValues(",
"score": 43.40215756703689
},
{
"filename": "src/queries/compiling-insert-query.ts",
"retrieved_chunk": " protected applyInsertTransform(obj: InsertedObject): Insertable<DB[TB]> {\n return this.transforms.insertTransform === undefined\n ? (obj as Insertable<DB[TB]>)\n : this.transforms.insertTransform(obj, this.columnsToInsert);\n }\n}",
"score": 33.543732640764844
},
{
"filename": "src/queries/update-query.ts",
"retrieved_chunk": " this.#returningQB =\n this.returnColumns[0 as number] == '*'\n ? this.qb.returningAll()\n : this.qb.returning(\n this.returnColumns as Readonly<\n (keyof Selectable<DB[TB]> & string)[]\n >\n );\n }\n return this.#returningQB;",
"score": 32.91832821177557
},
{
"filename": "src/queries/compiling-insert-query.ts",
"retrieved_chunk": " Insertable<DB[TB]>\n> {\n constructor(\n db: Kysely<DB>,\n qb: QB,\n protected readonly columnsToInsert: Readonly<\n (keyof Insertable<DB[TB]> & string)[]\n >,\n protected readonly transforms: Readonly<\n InsertTransforms<",
"score": 32.07358902137648
},
{
"filename": "src/queries/compiling-values-query.ts",
"retrieved_chunk": " }\n private getReturningQB(): QB {\n return this.returnColumns[0 as number] == '*'\n ? (this.qb!.returningAll() as QB)\n : (this.qb!.returning(\n this.returnColumns as Readonly<(keyof Selectable<DB[TB]> & string)[]>\n ) as QB);\n }\n private instantiate(\n compiledQuery: CompiledQuery<any>,",
"score": 29.52824924619438
}
] | typescript | override getInsertColumns():
| Readonly<(keyof Insertable<DB[TB]> & string)[]>
| ['*'] { |
import { effectReset, forgroundRGBColor } from "#/colors";
import { FormatConfig } from "./formatter.type";
import { RGB, isInRGBRange, isRGBValues, removeEscapeSequence } from "#/utils/color";
import { defaultFormatConfig, defaultRainbowStartColor } from "./formatter.const";
import { charIndexes, concatCharIndexes, linearGradientIndex, nextRGBValue } from "./formatter.util";
export const linearGradient = (message: string, start: RGB, end: RGB, ignoreSpaces = true): string => {
if (!isRGBValues(start)) {
throw new Error(`Invalid RGB values (start). Values must be in [0, 255]: red=\`${start.red}\`, green=\`${start.green}\`, blue=\`${start.blue}\``);
}
if (!isRGBValues(end)) {
throw new Error(`Invalid RGB values (end). Values must be in [0, 255]: red=\`${end.red}\`, green=\`${end.green}\`, blue=\`${end.blue}\``);
}
message = removeEscapeSequence(message);
const tempMessage = ignoreSpaces ? message.replaceAll(" ", "") : message;
let newMessage: string[] = [];
if (tempMessage.length <= 1) {
newMessage.push(`${forgroundRGBColor(start)}${tempMessage}`);
} else {
for (let i = 0; i < tempMessage.length; i++) {
if (tempMessage[i] === " ") {
newMessage.push(tempMessage[i]);
continue;
}
const color = linearGradientIndex(start, end, (i / (tempMessage.length - 1)));
newMessage.push(`${forgroundRGBColor(color)}${tempMessage[i]}`);
}
}
if (ignoreSpaces) {
newMessage = concatCharIndexes(
newMessage,
charIndexes(message, " "),
" "
);
}
return `${newMessage.join("")}${effectReset.all}`;
};
export const matrix = (message: string, color: RGB, force = 100): string => {
if (!isRGBValues(color)) {
throw new Error(`Invalid RGB values. Values must be in [0, 255]: red=\`${color.red}\`, green=\`${color.green}\`, blue=\`${color.blue}\``);
}
if (!isInRGBRange(force)) throw new Error(`Invalid force. Value must be in [0, 255]: force=\`${force}\``);
message = removeEscapeSequence(message);
let newMessage = "";
for (let i = 0; i < message.length; i++) {
if (message[i] === " ") {
newMessage += message[i];
continue;
}
const num = Math.round(Math.random() * force); // Random number between 0 and force
// For each value cross-product
const colorNuance: RGB = {
red: Math.floor(color.red * ((255 - num) / 255)),
green: Math.floor(color.green * ((255 - num) / 255)),
blue: Math.floor(color.blue * ((255 - num) / 255))
};
newMessage += `${forgroundRGBColor(colorNuance)}${message[i]}`;
}
return `${newMessage}${effectReset.all}`;
};
export const rainbow = (message: string, start: RGB = defaultRainbowStartColor, step = 15, ignoreSpaces = true): string => {
if (!isRGBValues(start)) {
throw new Error(`Invalid RGB values. Values must be in [0, 255]: red=\`${start.red}\`, green=\`${start.green}\`, blue=\`${start.blue}\``);
}
message = removeEscapeSequence(message);
const tempMessage = ignoreSpaces ? message.replaceAll(" ", "") : message;
let newMessage: string[] = [];
let nextColor = start;
for (let i = 0; i < tempMessage.length; i++) {
if (tempMessage[i] === " ") {
newMessage.push(tempMessage[i]);
} else {
newMessage.push(`${forgroundRGBColor(nextColor)}${tempMessage[i]}`);
}
nextColor = nextRGBValue(nextColor, step);
}
if (ignoreSpaces) {
newMessage = concatCharIndexes(
newMessage,
charIndexes(message, " "),
" "
);
}
return `${newMessage.join("")}${effectReset.all}`;
};
export const | format = (message: string, formatConfig: FormatConfig = defaultFormatConfig): string => { |
const regex = new RegExp(Object.keys(formatConfig).join("|"), "g");
return message.replace(regex, match => formatConfig[match]);
}; | src/formatters/formatter.ts | Unarray-Tintify-d96cf71 | [
{
"filename": "src/formatters/formatter.util.ts",
"retrieved_chunk": " const spaceIndex: number[] = [];\n for (let i = 0; i < message.length; i++) {\n if (message[i] !== char) continue;\n spaceIndex.push(i);\n }\n return spaceIndex;\n};\nexport const concatCharIndexes = (message: string[], charIndexes : number[], char: string): string[] => {\n charIndexes.sort((a, b) => a - b);\n for (const index of charIndexes) {",
"score": 27.50116032560291
},
{
"filename": "src/formatters/formatter.util.ts",
"retrieved_chunk": " remainingSteps -= valueToRemove;\n }\n }\n return {\n red: colorsArray[0].color,\n green: colorsArray[1].color,\n blue: colorsArray[2].color\n };\n};\nexport const charIndexes = (message: string, char: string): number[] => {",
"score": 19.97574200226883
},
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " };\n expect(format(\"\", formatConfig)).toBe(\"\");\n expect(format(\"a\", formatConfig)).toBe(\"a\");\n expect(format(\"aa\", formatConfig)).toBe(\"aa\");\n expect(format(\"§2aa\", formatConfig)).toBe(\"§\\u001B[31maa\");\n expect(format(\"§a2a\", formatConfig)).toBe(\"§a2a\");\n expect(format(\"§2§baa\", formatConfig)).toBe(\"§\\u001B[31m§baa\");\n });\n it(\"should return a formatted string with custom & default values passed in parameters replace by their replacement\", () => {\n const formatConfig: FormatConfig = {",
"score": 18.009463360234484
},
{
"filename": "src/formatters/formatter.const.ts",
"retrieved_chunk": "import { FormatConfig } from \"./formatter.type\";\nimport { RGB } from \"#/utils/color\";\nimport { effect, effectReset, forground } from \"#/colors\";\nexport const defaultRainbowStartColor: RGB = {\n red: 255,\n green: 0,\n blue: 0\n} as const;\nexport const defaultFormatConfig: FormatConfig = {\n \"§0\": forground.black,",
"score": 15.327331783216215
},
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " ...defaultFormatConfig,\n \"§1\": forground.black,\n \"§2\": `§${forground.red}`,\n \"§3\": `§${forground.green}`,\n \"§4\": `§${forground.yellow}`\n };\n expect(format(\"\", formatConfig)).toBe(\"\");\n expect(format(\"a\", formatConfig)).toBe(\"a\");\n expect(format(\"aa\", formatConfig)).toBe(\"aa\");\n expect(format(\"§2aa\", formatConfig)).toBe(\"§\\u001B[31maa\");",
"score": 15.148899591122799
}
] | typescript | format = (message: string, formatConfig: FormatConfig = defaultFormatConfig): string => { |
import { Insertable, Kysely, Selectable, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database, Posts } from './utils/test-tables';
import {
createUserMapperReturningDefault,
createUserMapperReturningID,
createUserMapperReturningAll,
createUserMapperReturningNothing,
createUserMapperReturningDifferently,
} from './utils/test-mappers';
import { USERS, POSTS } from './utils/test-objects';
import { ignore } from './utils/test-utils';
let db: Kysely<Database>;
let userMapperReturningDefault: ReturnType<
typeof createUserMapperReturningDefault
>;
let userMapperReturningNothing: ReturnType<
typeof createUserMapperReturningNothing
>;
let userMapperReturningID: ReturnType<typeof createUserMapperReturningID>;
let userMapperReturningAll: ReturnType<typeof createUserMapperReturningAll>;
let postTableMapperReturningIDAndTitleAsT: TableMapper<
Database,
'posts',
[],
['*'],
Selectable<Posts>,
Insertable<Posts>,
Updateable<Posts>,
number,
['id', 'title as t']
>;
beforeAll(async () => {
db = await createDB();
userMapperReturningDefault = createUserMapperReturningDefault(db);
userMapperReturningNothing = createUserMapperReturningNothing(db);
userMapperReturningID = createUserMapperReturningID(db);
userMapperReturningAll = createUserMapperReturningAll(db);
postTableMapperReturningIDAndTitleAsT = new TableMapper(db, 'posts', {
insertReturnColumns: ['id', 'title as t'],
}).withTransforms({
countTransform: (count) => Number(count),
});
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('inserting an array of objects without transformation', () => {
it('inserts readonly objects', async () => {
const obj = {
name: 'John Doe' as const,
handle: 'johndoe' as const,
email: '[email protected]' as const,
} as const;
await userMapperReturningAll.insert().run(obj);
await userMapperReturningAll.insert().returnAll([obj]);
await userMapperReturningAll.insert().returnOne(obj);
});
it('inserts multiple via run() without returning columns', async () => {
| const success = await userMapperReturningDefault.insert().run(USERS); |
expect(success).toBe(true);
const readUsers = await userMapperReturningAll.select().returnAll();
expect(readUsers.length).toEqual(3);
for (let i = 0; i < USERS.length; i++) {
expect(readUsers[i].handle).toEqual(USERS[i].handle);
}
ignore("can't access columns when returning nothing", () => {
// @ts-expect-error - can't access columns when returning nothing
result.id;
// @ts-expect-error - can't access columns when returning nothing
result[0].id;
});
});
it('inserts multiple via returnAll() without returning columns', async () => {
const results = await userMapperReturningDefault.insert().returnAll(USERS);
expect(results).toBeUndefined();
const readUsers = await userMapperReturningAll.select().returnAll();
expect(readUsers.length).toEqual(3);
for (let i = 0; i < USERS.length; i++) {
expect(readUsers[i].handle).toEqual(USERS[i].handle);
}
ignore("can't access columns when returning nothing", () => {
// @ts-expect-error - can't access columns when returning nothing
results.id;
// @ts-expect-error - can't access columns when returning nothing
results[0].id;
});
});
it('inserts multiple via returnOne() without returning columns', async () => {
const results = await userMapperReturningDefault
.insert()
.returnOne(USERS[0]);
expect(results).toBeUndefined();
const readUsers = await userMapperReturningAll.select().returnAll();
expect(readUsers.length).toEqual(1);
expect(readUsers[0].handle).toEqual(USERS[0].handle);
ignore("can't access columns when returning nothing", () => {
// @ts-expect-error - can't access columns when returning nothing
results.id;
// @ts-expect-error - can't access columns when returning nothing
results[0].id;
});
});
it('inserts multiple returning configured return columns', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
expect(insertReturns.length).toEqual(3);
for (let i = 0; i < USERS.length; i++) {
expect(insertReturns[i].id).toBeGreaterThan(0);
expect(Object.keys(insertReturns[i]).length).toEqual(1);
}
const readUsers = await userMapperReturningAll.select().returnAll();
expect(readUsers.length).toEqual(3);
for (let i = 0; i < USERS.length; i++) {
expect(readUsers[i].handle).toEqual(USERS[i].handle);
}
const post0 = Object.assign({}, POSTS[0], { userId: insertReturns[0].id });
const post1 = Object.assign({}, POSTS[1], { userId: insertReturns[1].id });
const post2 = Object.assign({}, POSTS[2], { userId: insertReturns[2].id });
const updateReturns = await postTableMapperReturningIDAndTitleAsT
.insert()
.returnAll([post0, post1, post2]);
expect(updateReturns.length).toEqual(3);
for (let i = 0; i < updateReturns.length; i++) {
expect(updateReturns[i].id).toBeGreaterThan(0);
expect(updateReturns[i].t).toEqual(POSTS[i].title);
expect(Object.keys(updateReturns[i]).length).toEqual(2);
}
ignore('check return types', () => {
// @ts-expect-error - check return types
updateReturns[0].title;
// @ts-expect-error - check return types
updateReturns[0].userId;
});
});
it('inserts multiple returning no columns by default', async () => {
const insertReturns = await userMapperReturningDefault
.insert()
.returnAll(USERS);
expect(insertReturns).toBeUndefined();
const readUsers = await userMapperReturningAll.select().returnAll();
expect(readUsers.length).toEqual(3);
for (let i = 0; i < USERS.length; i++) {
expect(readUsers[i].handle).toEqual(USERS[i].handle);
}
});
it('inserts multiple explicitly returning no columns', async () => {
const insertReturns = await userMapperReturningNothing
.insert()
.returnAll(USERS);
expect(insertReturns).toBeUndefined();
const readUsers = await userMapperReturningAll.select().returnAll();
expect(readUsers.length).toEqual(3);
for (let i = 0; i < USERS.length; i++) {
expect(readUsers[i].handle).toEqual(USERS[i].handle);
}
ignore("can't access columns when returning nothing", () => {
// @ts-expect-error - can't access columns when returning nothing
insertReturns[0].id;
});
});
it('inserts multiple returning differently for inserts and updates', async () => {
const mapper = createUserMapperReturningDifferently(db);
const insertReturns = await mapper.insert().returnAll(USERS);
expect(insertReturns.length).toEqual(3);
expect(insertReturns[0]).toEqual({
id: insertReturns[0].id,
handle: USERS[0].handle,
});
// Ensure that returned objects can be accessed as expected.
((_: number) => {})(insertReturns[0].id);
((_: string) => {})(insertReturns[0].handle);
const newHandle = 'newHandle';
const updateReturns = await mapper
.update(1)
.returnAll({ handle: newHandle });
expect(updateReturns.length).toEqual(1);
expect(updateReturns[0]).toEqual({
name: USERS[0].name,
});
// Ensure that returned objects can be accessed as expected.
((_: string) => {})(updateReturns[0].name);
ignore('type errors', () => {
// @ts-expect-error - check return types
insertReturns[0].name;
// @ts-expect-error - check return types
updateReturns[0].id;
});
});
it('inserts multiple configured to return all columns', async () => {
const insertReturns = await userMapperReturningAll
.insert()
.returnAll(USERS);
for (let i = 0; i < USERS.length; i++) {
expect(insertReturns[i].id).toBeGreaterThan(0);
}
expect(insertReturns).toEqual(
USERS.map((user, i) =>
Object.assign({}, user, { id: insertReturns[i].id })
)
);
// Ensure that returned objects can be accessed as expected.
((_: string) => {})(insertReturns[0].name);
});
ignore('detects inserting an array of objects type errors', async () => {
// @ts-expect-error - inserted object must have all required columns
userMapperReturningAll.insert().returnAll([{}]);
// @ts-expect-error - inserted object must have all required columns
userMapperReturningAll.insert().run([{}]);
// @ts-expect-error - inserted object must have all required columns
userMapperReturningAll.insert().returnAll([{ email: '[email protected]' }]);
// @ts-expect-error - inserted object must have all required columns
userMapperReturningAll.insert().run([{ email: '[email protected]' }]);
// @ts-expect-error - only configured columns are returned
(await userMapperReturningID.insert().returnAll([USERS[0]]))[0].handle;
// @ts-expect-error - only configured columns are returned
(await userMapperReturningID.insert().run([USERS[0]]))[0].handle;
});
});
| src/tests/insert-array.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/insert-single.test.ts",
"retrieved_chunk": "});\nbeforeEach(() => resetDB(db));\nafterAll(() => destroyDB(db));\ndescribe('inserting a single object without transformation', () => {\n it('inserts one returning no columns by default', async () => {\n const success = await userMapperReturningDefault.insert().run(USERS[0]);\n expect(success).toBe(true);\n const readUser0 = await userMapperReturningAll\n .select('email', '=', USERS[0].email!)\n .returnOne();",
"score": 52.1193821624736
},
{
"filename": "src/tests/insert-columns.test.ts",
"retrieved_chunk": " await mapper.insert().columns(['name', 'handle']).run({\n name: 'John Doe',\n handle: 'johndoe',\n email: '[email protected]',\n });\n });\n});",
"score": 49.5410624276596
},
{
"filename": "src/tests/insert-columns.test.ts",
"retrieved_chunk": " it('subsets inserted columns, excluding ID', async () => {\n const subsetQuery = userMapperReturningID\n .insert()\n .columns(['name', 'handle'] as const); // allows readonly array\n const insertReturn = await subsetQuery.returnOne({\n id: 10,\n name: 'John Doe',\n handle: 'johndoe',\n email: '[email protected]',\n });",
"score": 47.70713493974205
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " name: 'Sue Rex' as const,\n email: '[email protected]' as const,\n } as const;\n await parameterization.run(params, updateValues);\n await parameterization.returnAll(params, updateValues);\n await parameterization.returnOne(params, updateValues);\n await parameterization.returnCount(params, updateValues);\n });\n it('parameterizes a returning update query without transformation', async () => {\n const insertReturns = await userMapperReturningID.insert().returnAll(USERS);",
"score": 47.41631634928245
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " const updateValues1 = {\n name: 'Sue Rex' as const,\n email: '[email protected]' as const,\n } as const;\n await compilation.run({}, updateValues1);\n });\n it('compiles a non-returning update query without transformation', async () => {\n const insertReturns = await userMapperReturningID.insert().returnAll(USERS);\n const compilation = userMapperReturningNothing\n .update('id', '=', insertReturns[0].id)",
"score": 46.87286383535813
}
] | typescript | const success = await userMapperReturningDefault.insert().run(USERS); |
import { effectReset, forgroundRGBColor } from "#/colors";
import { FormatConfig } from "./formatter.type";
import { RGB, isInRGBRange, isRGBValues, removeEscapeSequence } from "#/utils/color";
import { defaultFormatConfig, defaultRainbowStartColor } from "./formatter.const";
import { charIndexes, concatCharIndexes, linearGradientIndex, nextRGBValue } from "./formatter.util";
export const linearGradient = (message: string, start: RGB, end: RGB, ignoreSpaces = true): string => {
if (!isRGBValues(start)) {
throw new Error(`Invalid RGB values (start). Values must be in [0, 255]: red=\`${start.red}\`, green=\`${start.green}\`, blue=\`${start.blue}\``);
}
if (!isRGBValues(end)) {
throw new Error(`Invalid RGB values (end). Values must be in [0, 255]: red=\`${end.red}\`, green=\`${end.green}\`, blue=\`${end.blue}\``);
}
message = removeEscapeSequence(message);
const tempMessage = ignoreSpaces ? message.replaceAll(" ", "") : message;
let newMessage: string[] = [];
if (tempMessage.length <= 1) {
newMessage.push(`${forgroundRGBColor(start)}${tempMessage}`);
} else {
for (let i = 0; i < tempMessage.length; i++) {
if (tempMessage[i] === " ") {
newMessage.push(tempMessage[i]);
continue;
}
const color = linearGradientIndex(start, end, (i / (tempMessage.length - 1)));
newMessage.push(`${forgroundRGBColor(color)}${tempMessage[i]}`);
}
}
if (ignoreSpaces) {
newMessage = concatCharIndexes(
newMessage,
charIndexes(message, " "),
" "
);
}
return `${newMessage.join("")}${effectReset.all}`;
};
export const matrix = (message: string, color: RGB, force = 100): string => {
if (!isRGBValues(color)) {
throw new Error(`Invalid RGB values. Values must be in [0, 255]: red=\`${color.red}\`, green=\`${color.green}\`, blue=\`${color.blue}\``);
}
if (!isInRGBRange(force)) throw new Error(`Invalid force. Value must be in [0, 255]: force=\`${force}\``);
message = removeEscapeSequence(message);
let newMessage = "";
for (let i = 0; i < message.length; i++) {
if (message[i] === " ") {
newMessage += message[i];
continue;
}
const num = Math.round(Math.random() * force); // Random number between 0 and force
// For each value cross-product
const colorNuance: RGB = {
red: Math.floor(color.red * ((255 - num) / 255)),
green: Math.floor(color.green * ((255 - num) / 255)),
blue: Math.floor(color.blue * ((255 - num) / 255))
};
newMessage += `${forgroundRGBColor(colorNuance)}${message[i]}`;
}
return `${newMessage}${effectReset.all}`;
};
export const rainbow = (message: string, start: RGB = defaultRainbowStartColor, step = 15, ignoreSpaces = true): string => {
if (!isRGBValues(start)) {
throw new Error(`Invalid RGB values. Values must be in [0, 255]: red=\`${start.red}\`, green=\`${start.green}\`, blue=\`${start.blue}\``);
}
message = removeEscapeSequence(message);
const tempMessage = ignoreSpaces ? message.replaceAll(" ", "") : message;
let newMessage: string[] = [];
let nextColor = start;
for (let i = 0; i < tempMessage.length; i++) {
if (tempMessage[i] === " ") {
newMessage.push(tempMessage[i]);
} else {
newMessage.push(`${forgroundRGBColor(nextColor)}${tempMessage[i]}`);
}
nextColor = nextRGBValue(nextColor, step);
}
if (ignoreSpaces) {
newMessage = concatCharIndexes(
newMessage,
charIndexes(message, " "),
" "
);
}
return `${newMessage.join("")}${effectReset.all}`;
};
export const format = (message: string, formatConfig: FormatConfig = defaultFormatConfig): string => {
const regex = new RegExp(Object.keys(formatConfig).join("|"), "g");
return message.replace( | regex, match => formatConfig[match]); |
}; | src/formatters/formatter.ts | Unarray-Tintify-d96cf71 | [
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " };\n expect(format(\"\", formatConfig)).toBe(\"\");\n expect(format(\"a\", formatConfig)).toBe(\"a\");\n expect(format(\"aa\", formatConfig)).toBe(\"aa\");\n expect(format(\"§2aa\", formatConfig)).toBe(\"§\\u001B[31maa\");\n expect(format(\"§a2a\", formatConfig)).toBe(\"§a2a\");\n expect(format(\"§2§baa\", formatConfig)).toBe(\"§\\u001B[31m§baa\");\n });\n it(\"should return a formatted string with custom & default values passed in parameters replace by their replacement\", () => {\n const formatConfig: FormatConfig = {",
"score": 34.648259300002415
},
{
"filename": "src/formatters/formatter.util.ts",
"retrieved_chunk": " const spaceIndex: number[] = [];\n for (let i = 0; i < message.length; i++) {\n if (message[i] !== char) continue;\n spaceIndex.push(i);\n }\n return spaceIndex;\n};\nexport const concatCharIndexes = (message: string[], charIndexes : number[], char: string): string[] => {\n charIndexes.sort((a, b) => a - b);\n for (const index of charIndexes) {",
"score": 31.78097284143749
},
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " ...defaultFormatConfig,\n \"§1\": forground.black,\n \"§2\": `§${forground.red}`,\n \"§3\": `§${forground.green}`,\n \"§4\": `§${forground.yellow}`\n };\n expect(format(\"\", formatConfig)).toBe(\"\");\n expect(format(\"a\", formatConfig)).toBe(\"a\");\n expect(format(\"aa\", formatConfig)).toBe(\"aa\");\n expect(format(\"§2aa\", formatConfig)).toBe(\"§\\u001B[31maa\");",
"score": 26.96848154349898
},
{
"filename": "src/formatters/formatter.util.ts",
"retrieved_chunk": " remainingSteps -= valueToRemove;\n }\n }\n return {\n red: colorsArray[0].color,\n green: colorsArray[1].color,\n blue: colorsArray[2].color\n };\n};\nexport const charIndexes = (message: string, char: string): number[] => {",
"score": 26.30223099401809
},
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " expect(format(\"§2aa\")).toBe(\"\\u001B[32maa\");\n expect(format(\"§a2a\")).toBe(\"§a2a\");\n expect(format(\"§2§baa\")).toBe(\"\\u001B[32m\\u001B[1maa\");\n });\n it(\"should return a formatted string with custom values passed in parameters replace by their replacement\", () => {\n const formatConfig: FormatConfig = {\n \"§1\": forground.black,\n \"§2\": `§${forground.red}`,\n \"§3\": `§${forground.green}`,\n \"§4\": `§${forground.yellow}`",
"score": 26.187415248247508
}
] | typescript | regex, match => formatConfig[match]); |
import { Insertable, Kysely, Selectable, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database, Posts } from './utils/test-tables';
import {
createUserMapperReturningDefault,
createUserMapperReturningID,
createUserMapperReturningAll,
createUserMapperReturningNothing,
createUserMapperReturningDifferently,
} from './utils/test-mappers';
import { USERS, POSTS } from './utils/test-objects';
import { ignore } from './utils/test-utils';
let db: Kysely<Database>;
let userMapperReturningDefault: ReturnType<
typeof createUserMapperReturningDefault
>;
let userMapperReturningNothing: ReturnType<
typeof createUserMapperReturningNothing
>;
let userMapperReturningID: ReturnType<typeof createUserMapperReturningID>;
let userMapperReturningAll: ReturnType<typeof createUserMapperReturningAll>;
let postTableMapperReturningIDAndTitleAsT: TableMapper<
Database,
'posts',
[],
['*'],
Selectable<Posts>,
Insertable<Posts>,
Updateable<Posts>,
number,
['id', 'title as t']
>;
beforeAll(async () => {
db = await createDB();
userMapperReturningDefault = createUserMapperReturningDefault(db);
userMapperReturningNothing = createUserMapperReturningNothing(db);
userMapperReturningID = createUserMapperReturningID(db);
userMapperReturningAll = createUserMapperReturningAll(db);
postTableMapperReturningIDAndTitleAsT = new TableMapper(db, 'posts', {
insertReturnColumns: ['id', 'title as t'],
}).withTransforms({
countTransform: (count) => Number(count),
});
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('inserting an array of objects without transformation', () => {
it('inserts readonly objects', async () => {
const obj = {
name: 'John Doe' as const,
handle: 'johndoe' as const,
email: '[email protected]' as const,
} as const;
await userMapperReturningAll.insert().run(obj);
await userMapperReturningAll.insert().returnAll([obj]);
await userMapperReturningAll.insert().returnOne(obj);
});
it('inserts multiple via run() without returning columns', async () => {
const success = await userMapperReturningDefault.insert().run(USERS);
expect(success).toBe(true);
const readUsers = await userMapperReturningAll.select().returnAll();
expect(readUsers.length).toEqual(3);
for (let i = 0; i < USERS.length; i++) {
expect(readUsers[i].handle).toEqual(USERS[i].handle);
}
ignore("can't access columns when returning nothing", () => {
// @ts-expect-error - can't access columns when returning nothing
result.id;
// @ts-expect-error - can't access columns when returning nothing
result[0].id;
});
});
it('inserts multiple via returnAll() without returning columns', async () => {
const results = await userMapperReturningDefault.insert().returnAll(USERS);
expect(results).toBeUndefined();
const readUsers = await userMapperReturningAll.select().returnAll();
expect(readUsers.length).toEqual(3);
for (let i = 0; i < USERS.length; i++) {
expect(readUsers[i].handle).toEqual(USERS[i].handle);
}
ignore("can't access columns when returning nothing", () => {
// @ts-expect-error - can't access columns when returning nothing
results.id;
// @ts-expect-error - can't access columns when returning nothing
results[0].id;
});
});
it('inserts multiple via returnOne() without returning columns', async () => {
const results = await userMapperReturningDefault
.insert()
.returnOne(USERS[0]);
expect(results).toBeUndefined();
const readUsers = await userMapperReturningAll.select().returnAll();
expect(readUsers.length).toEqual(1);
expect(readUsers[0].handle).toEqual(USERS[0].handle);
ignore("can't access columns when returning nothing", () => {
// @ts-expect-error - can't access columns when returning nothing
results.id;
// @ts-expect-error - can't access columns when returning nothing
results[0].id;
});
});
it('inserts multiple returning configured return columns', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
expect(insertReturns.length).toEqual(3);
for (let i = 0; i < USERS.length; i++) {
expect(insertReturns[i].id).toBeGreaterThan(0);
expect(Object.keys(insertReturns[i]).length).toEqual(1);
}
const readUsers = await userMapperReturningAll.select().returnAll();
expect(readUsers.length).toEqual(3);
for (let i = 0; i < USERS.length; i++) {
expect(readUsers[i].handle).toEqual(USERS[i].handle);
}
const post0 = Object.assign({} | , POSTS[0], { userId: insertReturns[0].id }); |
const post1 = Object.assign({}, POSTS[1], { userId: insertReturns[1].id });
const post2 = Object.assign({}, POSTS[2], { userId: insertReturns[2].id });
const updateReturns = await postTableMapperReturningIDAndTitleAsT
.insert()
.returnAll([post0, post1, post2]);
expect(updateReturns.length).toEqual(3);
for (let i = 0; i < updateReturns.length; i++) {
expect(updateReturns[i].id).toBeGreaterThan(0);
expect(updateReturns[i].t).toEqual(POSTS[i].title);
expect(Object.keys(updateReturns[i]).length).toEqual(2);
}
ignore('check return types', () => {
// @ts-expect-error - check return types
updateReturns[0].title;
// @ts-expect-error - check return types
updateReturns[0].userId;
});
});
it('inserts multiple returning no columns by default', async () => {
const insertReturns = await userMapperReturningDefault
.insert()
.returnAll(USERS);
expect(insertReturns).toBeUndefined();
const readUsers = await userMapperReturningAll.select().returnAll();
expect(readUsers.length).toEqual(3);
for (let i = 0; i < USERS.length; i++) {
expect(readUsers[i].handle).toEqual(USERS[i].handle);
}
});
it('inserts multiple explicitly returning no columns', async () => {
const insertReturns = await userMapperReturningNothing
.insert()
.returnAll(USERS);
expect(insertReturns).toBeUndefined();
const readUsers = await userMapperReturningAll.select().returnAll();
expect(readUsers.length).toEqual(3);
for (let i = 0; i < USERS.length; i++) {
expect(readUsers[i].handle).toEqual(USERS[i].handle);
}
ignore("can't access columns when returning nothing", () => {
// @ts-expect-error - can't access columns when returning nothing
insertReturns[0].id;
});
});
it('inserts multiple returning differently for inserts and updates', async () => {
const mapper = createUserMapperReturningDifferently(db);
const insertReturns = await mapper.insert().returnAll(USERS);
expect(insertReturns.length).toEqual(3);
expect(insertReturns[0]).toEqual({
id: insertReturns[0].id,
handle: USERS[0].handle,
});
// Ensure that returned objects can be accessed as expected.
((_: number) => {})(insertReturns[0].id);
((_: string) => {})(insertReturns[0].handle);
const newHandle = 'newHandle';
const updateReturns = await mapper
.update(1)
.returnAll({ handle: newHandle });
expect(updateReturns.length).toEqual(1);
expect(updateReturns[0]).toEqual({
name: USERS[0].name,
});
// Ensure that returned objects can be accessed as expected.
((_: string) => {})(updateReturns[0].name);
ignore('type errors', () => {
// @ts-expect-error - check return types
insertReturns[0].name;
// @ts-expect-error - check return types
updateReturns[0].id;
});
});
it('inserts multiple configured to return all columns', async () => {
const insertReturns = await userMapperReturningAll
.insert()
.returnAll(USERS);
for (let i = 0; i < USERS.length; i++) {
expect(insertReturns[i].id).toBeGreaterThan(0);
}
expect(insertReturns).toEqual(
USERS.map((user, i) =>
Object.assign({}, user, { id: insertReturns[i].id })
)
);
// Ensure that returned objects can be accessed as expected.
((_: string) => {})(insertReturns[0].name);
});
ignore('detects inserting an array of objects type errors', async () => {
// @ts-expect-error - inserted object must have all required columns
userMapperReturningAll.insert().returnAll([{}]);
// @ts-expect-error - inserted object must have all required columns
userMapperReturningAll.insert().run([{}]);
// @ts-expect-error - inserted object must have all required columns
userMapperReturningAll.insert().returnAll([{ email: '[email protected]' }]);
// @ts-expect-error - inserted object must have all required columns
userMapperReturningAll.insert().run([{ email: '[email protected]' }]);
// @ts-expect-error - only configured columns are returned
(await userMapperReturningID.insert().returnAll([USERS[0]]))[0].handle;
// @ts-expect-error - only configured columns are returned
(await userMapperReturningID.insert().run([USERS[0]]))[0].handle;
});
});
| src/tests/insert-array.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/select-all.test.ts",
"retrieved_chunk": " expect(users.length).toEqual(0);\n });\n it('selects all rows with no filter', async () => {\n await userMapper.insert().run(USERS);\n // Test selecting all\n const users = await userMapper.select().returnAll();\n expect(users.length).toEqual(USERS.length);\n for (let i = 0; i < USERS.length; i++) {\n expect(users[i].handle).toEqual(USERS[i].handle);\n }",
"score": 104.99193601316675
},
{
"filename": "src/tests/update-general.test.ts",
"retrieved_chunk": " const expectedUsers = USERS.map((user, i) => ({\n id: insertReturns[i].id,\n h: user.handle,\n }));\n expect(updateReturns).toEqual(expectedUsers);\n const readUsers = await userMapperReturningID.select().returnAll();\n expect(readUsers.length).toEqual(3);\n for (const user of readUsers) {\n expect(user.email).toEqual(updateValues.email);\n }",
"score": 104.76918519079214
},
{
"filename": "src/tests/insert-single.test.ts",
"retrieved_chunk": " expect(insertReturn1.id).toBeGreaterThan(0);\n expect(Object.keys(insertReturn1).length).toEqual(1);\n const readUser0 = await userMapperReturningAll\n .select('id', '=', insertReturn1.id)\n .returnOne();\n expect(readUser0?.email).toEqual(USERS[0].email);\n const post0 = Object.assign({}, POSTS[0], { userId: insertReturn1.id });\n const insertReturn2 = await postTableMapperReturningIDAndTitleAsT\n .insert()\n .returnOne(post0);",
"score": 74.45317512934156
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " .modify((qb) => qb.orderBy('id'))\n .returnAll();\n expect(readUsers).toEqual([\n Object.assign({}, userRow1, {\n id: insertReturns[0].id,\n name: 'Suzanne Smith',\n }),\n Object.assign({}, userRow2, { id: insertReturns[1].id }),\n Object.assign({}, userRow1, {\n id: insertReturns[2].id,",
"score": 61.2091483605126
},
{
"filename": "src/tests/update-general.test.ts",
"retrieved_chunk": " .update(sql`id > ${insertReturns[0].id}`)\n .returnCount(updateValues);\n expect(updateCount).toEqual(BigInt(2));\n const readUsers = await userMapperReturningID\n .select('id', '>', insertReturns[0].id)\n .returnAll();\n expect(readUsers.length).toEqual(2);\n for (const user of readUsers) {\n expect(user.email).toEqual(updateValues.email);\n }",
"score": 57.465117784776155
}
] | typescript | , POSTS[0], { userId: insertReturns[0].id }); |
import { background256Color, backgroundRGBColor, forground256Color, forgroundRGBColor } from "../colors";
import { describe, expect, it } from "vitest";
describe("`forgroundRGBColor` function", () => {
it("should return an escape sequence", () => {
expect(forgroundRGBColor({ red: 0, green: 0, blue: 0 })).toBe("\x1b[38;2;0;0;0m");
expect(forgroundRGBColor({ red: 255, green: 255, blue: 255 })).toBe("\x1b[38;2;255;255;255m");
expect(forgroundRGBColor({ red: 0, green: 1, blue: 1 })).toBe("\x1b[38;2;0;1;1m");
expect(forgroundRGBColor({ red: 1, green: 0, blue: 1 })).toBe("\x1b[38;2;1;0;1m");
expect(forgroundRGBColor({ red: 1, green: 1, blue: 0 })).toBe("\x1b[38;2;1;1;0m");
});
it("should throw an error", () => {
expect(() => forgroundRGBColor({ red: -1, green: -1, blue: -1 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`-1`, blue=`-1`");
expect(() => forgroundRGBColor({ red: 256, green: 256, blue: 256 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`256`, green=`256`, blue=`256`");
expect(() => forgroundRGBColor({ red: -1, green: 0, blue: 0 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`");
expect(() => forgroundRGBColor({ red: 0, green: -1, blue: 0 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`");
expect(() => forgroundRGBColor({ red: 0, green: 0, blue: -1 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`");
});
});
describe("`backgroundRGBColor` function", () => {
it("should return an escape sequence", () => {
expect(backgroundRGBColor({ red: 0, green: 0, blue: 0 })).toBe("\x1b[48;2;0;0;0m");
expect(backgroundRGBColor({ red: 255, green: 255, blue: 255 })).toBe("\x1b[48;2;255;255;255m");
expect(backgroundRGBColor({ red: 0, green: 1, blue: 1 })).toBe("\x1b[48;2;0;1;1m");
expect(backgroundRGBColor({ red: 1, green: 0, blue: 1 })).toBe("\x1b[48;2;1;0;1m");
expect(backgroundRGBColor({ red: 1, green: 1, blue: 0 })).toBe("\x1b[48;2;1;1;0m");
});
it("should throw an error", () => {
expect(() => backgroundRGBColor({ red: -1, green: -1, blue: -1 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`-1`, blue=`-1`");
expect(() => backgroundRGBColor({ red: 256, green: 256, blue: 256 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`256`, green=`256`, blue=`256`");
expect(() => backgroundRGBColor({ red: -1, green: 0, blue: 0 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`");
expect(() => backgroundRGBColor({ red: 0, green: -1, blue: 0 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`");
expect(() => backgroundRGBColor({ red: 0, green: 0, blue: -1 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`");
});
});
describe("`forground256Color` function", () => {
it("should return an escape sequence", () => {
expect | (forground256Color(0)).toBe("\x1b[38;5;0m"); |
expect(forground256Color(128)).toBe("\x1b[38;5;128m");
expect(forground256Color(255)).toBe("\x1b[38;5;255m");
});
it("should throw an error", () => {
expect(() => forground256Color(-1)).toThrow("Invalid colorId. Value must be in [0, 255]: colorId=`-1`");
expect(() => forground256Color(256)).toThrow("Invalid colorId. Value must be in [0, 255]: colorId=`256`");
});
});
describe("`backround256Color` function", () => {
it("should return an escape sequence", () => {
expect(background256Color(0)).toBe("\x1b[48;5;0m");
expect(background256Color(128)).toBe("\x1b[48;5;128m");
expect(background256Color(255)).toBe("\x1b[48;5;255m");
});
it("should throw an error", () => {
expect(() => background256Color(-1)).toThrow("Invalid colorId. Value must be in [0, 255]: colorId=`-1`");
expect(() => background256Color(256)).toThrow("Invalid colorId. Value must be in [0, 255]: colorId=`256`");
});
}); | src/colors/_test/color.test.ts | Unarray-Tintify-d96cf71 | [
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " it(\"should throw an error\", () => {\n expect(() => rainbow(\"\", { red: -1, green: 0, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`\");\n expect(() => rainbow(\"\", { red: 0, green: -1, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`\");\n expect(() => rainbow(\"\", { red: 0, green: 0, blue: -1 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`\");\n expect(() => rainbow(\"\", { red: 256, green: 0, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`\");\n expect(() => rainbow(\"\", { red: 0, green: 256, blue: 0 }))",
"score": 79.40145174516135
},
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " expect(matrix(\"aaa\", { red: 255, green: 128, blue: 0 }, 255)).toBe(\"\\u001B[38;2;0;0;0ma\\u001B[38;2;0;0;0ma\\u001B[38;2;0;0;0ma\\u001B[0m\");\n });\n it(\"should throw an error\", () => {\n expect(() => matrix(\"\", { red: -1, green: 0, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`\");\n expect(() => matrix(\"\", { red: 0, green: -1, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`\");\n expect(() => matrix(\"\", { red: 0, green: 0, blue: -1 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`\");\n expect(() => matrix(\"\", { red: 256, green: 0, blue: 0 }))",
"score": 78.84284344648627
},
{
"filename": "src/formatters/_test/formatter.util.test.ts",
"retrieved_chunk": " .toStrictEqual<RGB>({ red: 61, green: 47, blue: 74 });\n });\n it(\"should throw an error\", () => {\n expect(() => nextRGBValue({ red: -1, green: 0, blue: 0 }, 0))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`\");\n expect(() => nextRGBValue({ red: 0, green: -1, blue: 0 }, 0))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`\");\n expect(() => nextRGBValue({ red: 0, green: 0, blue: -1 }, 0))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`\");\n expect(() => nextRGBValue({ red: 256, green: 0, blue: 0 }, 0))",
"score": 77.87721755883517
},
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`\");\n expect(() => matrix(\"\", { red: 0, green: 256, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`256`, blue=`0`\");\n expect(() => matrix(\"\", { red: 0, green: 0, blue: 256 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`256`\");\n expect(() => matrix(\"\", { red: 0, green: 0, blue: 0 }, -1)).toThrow(\"Invalid force. Value must be in [0, 255]: force=`-1`\");\n expect(() => matrix(\"\", { red: 0, green: 0, blue: 0 }, 256)).toThrow(\"Invalid force. Value must be in [0, 255]: force=`256`\");\n });\n});\ndescribe(\"`rainbow` function\", () => {",
"score": 76.87800023026422
},
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " .toThrow(\"Invalid RGB values (start). Values must be in [0, 255]: red=`0`, green=`0`, blue=`256`\");\n expect(() => linearGradient(\"\", { red: 0, green: 0, blue: 0 }, { red: -1, green: 0, blue: 0 }))\n .toThrow(\"Invalid RGB values (end). Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`\");\n expect(() => linearGradient(\"\", { red: 0, green: 0, blue: 0 }, { red: 0, green: -1, blue: 0 }))\n .toThrow(\"Invalid RGB values (end). Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`\");\n expect(() => linearGradient(\"\", { red: 0, green: 0, blue: 0 }, { red: 0, green: 0, blue: -1 }))\n .toThrow(\"Invalid RGB values (end). Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`\");\n expect(() => linearGradient(\"\", { red: 0, green: 0, blue: 0 }, { red: 256, green: 0, blue: 0 }))\n .toThrow(\"Invalid RGB values (end). Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`\");\n expect(() => linearGradient(\"\", { red: 0, green: 0, blue: 0 }, { red: 0, green: 256, blue: 0 }))",
"score": 76.27178258595595
}
] | typescript | (forground256Color(0)).toBe("\x1b[38;5;0m"); |
import { Insertable, Kysely, Selectable, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database, Posts } from './utils/test-tables';
import {
createUserMapperReturningDefault,
createUserMapperReturningID,
createUserMapperReturningAll,
createUserMapperReturningNothing,
createUserMapperReturningDifferently,
} from './utils/test-mappers';
import { USERS, POSTS } from './utils/test-objects';
import { ignore } from './utils/test-utils';
let db: Kysely<Database>;
let userMapperReturningDefault: ReturnType<
typeof createUserMapperReturningDefault
>;
let userMapperReturningNothing: ReturnType<
typeof createUserMapperReturningNothing
>;
let userMapperReturningID: ReturnType<typeof createUserMapperReturningID>;
let userMapperReturningAll: ReturnType<typeof createUserMapperReturningAll>;
let postTableMapper: TableMapper<
Database,
'posts',
[],
['*'],
Selectable<Posts>,
Insertable<Posts>,
Updateable<Posts>,
number,
['*']
>;
let postTableMapperReturningIDAndTitleAsT: TableMapper<
Database,
'posts',
[],
['*'],
Selectable<Posts>,
Insertable<Posts>,
Updateable<Posts>,
number,
['id', 'title as t']
>;
beforeAll(async () => {
db = await createDB();
userMapperReturningDefault = createUserMapperReturningDefault(db);
userMapperReturningNothing = createUserMapperReturningNothing(db);
userMapperReturningID = createUserMapperReturningID(db);
userMapperReturningAll = createUserMapperReturningAll(db);
postTableMapper = new TableMapper(db, 'posts', {
insertReturnColumns: ['*'],
}).withTransforms({
countTransform: (count) => Number(count),
});
postTableMapperReturningIDAndTitleAsT = new TableMapper(db, 'posts', {
insertReturnColumns: ['id', 'title as t'],
}).withTransforms({
countTransform: (count) => Number(count),
});
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('inserting a single object without transformation', () => {
it('inserts one returning no columns by default', async () => {
const success = await | userMapperReturningDefault.insert().run(USERS[0]); |
expect(success).toBe(true);
const readUser0 = await userMapperReturningAll
.select('email', '=', USERS[0].email!)
.returnOne();
expect(readUser0?.email).toEqual(USERS[0].email);
});
it('inserts one explicitly returning no columns', async () => {
const insertReturn = await userMapperReturningNothing
.insert()
.returnOne(USERS[0]);
expect(insertReturn).toBe(undefined);
const readUser0 = await userMapperReturningAll
.select('email', '=', USERS[0].email!)
.returnOne();
expect(readUser0?.email).toEqual(USERS[0].email);
ignore('type errors', () => {
// @ts-expect-error - check return type
insertReturn.id;
});
});
it('inserts one returning configured return columns', async () => {
const insertReturn1 = await userMapperReturningID
.insert()
.returnOne(USERS[0]);
expect(insertReturn1.id).toBeGreaterThan(0);
expect(Object.keys(insertReturn1).length).toEqual(1);
const readUser0 = await userMapperReturningAll
.select('id', '=', insertReturn1.id)
.returnOne();
expect(readUser0?.email).toEqual(USERS[0].email);
const post0 = Object.assign({}, POSTS[0], { userId: insertReturn1.id });
const insertReturn2 = await postTableMapperReturningIDAndTitleAsT
.insert()
.returnOne(post0);
expect(insertReturn2.id).toBeGreaterThan(0);
expect(insertReturn2.t).toEqual(POSTS[0].title);
expect(Object.keys(insertReturn2).length).toEqual(2);
const readPost0 = await postTableMapper
.select(({ and, cmpr }) =>
and([
cmpr('id', '=', insertReturn2.id),
cmpr('title', '=', insertReturn2.t),
])
)
.returnOne();
expect(readPost0?.likeCount).toEqual(post0.likeCount);
ignore('check return types', () => {
// @ts-expect-error - check return types
insertReturn1.title;
// @ts-expect-error - check return types
insertReturn1.userId;
// @ts-expect-error - check return types
insertReturn2.title;
// @ts-expect-error - check return types
insertReturn2.userId;
});
});
it('inserts multiple returning differently for inserts and updates', async () => {
const mapper = createUserMapperReturningDifferently(db);
const insertReturn = await mapper.insert().returnOne(USERS[0]);
expect(insertReturn).toEqual({
id: 1,
handle: USERS[0].handle,
});
// Ensure that returned objects can be accessed as expected.
((_: number) => {})(insertReturn.id);
((_: string) => {})(insertReturn.handle);
const newHandle = 'newHandle';
const updateReturn = await mapper
.update(1)
.returnOne({ handle: newHandle });
expect(updateReturn).toEqual({
name: USERS[0].name,
});
// Ensure that returned objects can be accessed as expected.
((_: string) => {})(updateReturn!.name);
ignore('type errors', () => {
// @ts-expect-error - check return types
insertReturn.name;
// @ts-expect-error - check return types
updateReturn!.id;
});
});
it('inserts one configured to return all columns', async () => {
const insertReturn = await userMapperReturningAll
.insert()
.returnOne(USERS[0]);
expect(insertReturn.id).toBeGreaterThan(0);
expect(insertReturn.email).toEqual(USERS[0].email);
const expectedUser = Object.assign({}, USERS[0], { id: insertReturn.id });
expect(insertReturn).toEqual(expectedUser);
});
ignore('detects type errors inserting a single object', async () => {
// @ts-expect-error - inserted object must have all required columns
userMapperReturningAll.insert().returnOne({});
// @ts-expect-error - inserted object must have all required columns
userMapperReturningAll.insert().run({});
// @ts-expect-error - inserted object must have all required columns
userMapperReturningAll.insert().returnOne({ email: '[email protected]' });
// @ts-expect-error - inserted object must have all required columns
userMapperReturningAll.insert().run({ email: '[email protected]' });
// @ts-expect-error - only requested columns are returned
(await userMapperReturningID.insert().returnOne(USERS[0])).name;
// @ts-expect-error - only requested columns are returned
(await userMapperReturningDefault.insert().run(USERS[0])).name;
});
});
| src/tests/insert-single.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/insert-array.test.ts",
"retrieved_chunk": " insertReturnColumns: ['id', 'title as t'],\n }).withTransforms({\n countTransform: (count) => Number(count),\n });\n});\nbeforeEach(() => resetDB(db));\nafterAll(() => destroyDB(db));\ndescribe('inserting an array of objects without transformation', () => {\n it('inserts readonly objects', async () => {\n const obj = {",
"score": 59.26343536881813
},
{
"filename": "src/tests/delete.test.ts",
"retrieved_chunk": " const count = await userMapper\n .delete({ name: USERS[0].name })\n .returnCount();\n expect(count).toEqual(0);\n const success = await userMapper.delete({ name: USERS[0].name }).run();\n expect(success).toEqual(false);\n });\n it('deletes rows without returning a count', async () => {\n const testMapper = new TableMapper(db, 'users').withTransforms({\n countTransform: (count) => Number(count),",
"score": 41.5335960253094
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": "});\nbeforeEach(() => resetDB(db));\nafterAll(() => destroyDB(db));\ndescribe('inserting with transformation', () => {\n it('transforms users for insertion without transforming return', async () => {\n const insertTransformMapper = createInsertTransformMapper(db);\n const insertReturn = await insertTransformMapper\n .insert()\n .returnOne(insertedUser1);\n const readUser1 = await insertTransformMapper",
"score": 38.05782069173602
},
{
"filename": "src/tests/update-general.test.ts",
"retrieved_chunk": " createUserMapperReturningIDAndHandleAsH(db);\n userMapperReturningAll = createUserMapperReturningAll(db);\n});\nbeforeEach(() => resetDB(db));\nafterAll(() => destroyDB(db));\ndescribe('general update', () => {\n it('updates nothing returning zero update count', async () => {\n const updateValues = { email: '[email protected]' };\n const success = await userMapperReturningAll\n .update({ id: 1 })",
"score": 37.40796517822079
},
{
"filename": "src/tests/delete.test.ts",
"retrieved_chunk": " expect(users.length).toEqual(1);\n expect(users[0].handle).toEqual(USERS[1].handle);\n });\n it('deletes rows returning the deletion count inferred as a number', async () => {\n const testMapper = new TableMapper(db, 'users').withTransforms({\n countTransform: (count) => Number(count),\n });\n await testMapper.insert().run(USERS);\n const count = await testMapper\n .delete({ name: USERS[0].name })",
"score": 33.74988928353954
}
] | typescript | userMapperReturningDefault.insert().run(USERS[0]); |
import { effectReset, forgroundRGBColor } from "#/colors";
import { FormatConfig } from "./formatter.type";
import { RGB, isInRGBRange, isRGBValues, removeEscapeSequence } from "#/utils/color";
import { defaultFormatConfig, defaultRainbowStartColor } from "./formatter.const";
import { charIndexes, concatCharIndexes, linearGradientIndex, nextRGBValue } from "./formatter.util";
export const linearGradient = (message: string, start: RGB, end: RGB, ignoreSpaces = true): string => {
if (!isRGBValues(start)) {
throw new Error(`Invalid RGB values (start). Values must be in [0, 255]: red=\`${start.red}\`, green=\`${start.green}\`, blue=\`${start.blue}\``);
}
if (!isRGBValues(end)) {
throw new Error(`Invalid RGB values (end). Values must be in [0, 255]: red=\`${end.red}\`, green=\`${end.green}\`, blue=\`${end.blue}\``);
}
message = removeEscapeSequence(message);
const tempMessage = ignoreSpaces ? message.replaceAll(" ", "") : message;
let newMessage: string[] = [];
if (tempMessage.length <= 1) {
newMessage.push(`${forgroundRGBColor(start)}${tempMessage}`);
} else {
for (let i = 0; i < tempMessage.length; i++) {
if (tempMessage[i] === " ") {
newMessage.push(tempMessage[i]);
continue;
}
const color = linearGradientIndex(start, end, (i / (tempMessage.length - 1)));
newMessage.push(`${forgroundRGBColor(color)}${tempMessage[i]}`);
}
}
if (ignoreSpaces) {
newMessage = concatCharIndexes(
newMessage,
charIndexes(message, " "),
" "
);
}
return `${newMessage.join("")}${effectReset.all}`;
};
export const matrix = (message: string, color: RGB, force = 100): string => {
if (!isRGBValues(color)) {
throw new Error(`Invalid RGB values. Values must be in [0, 255]: red=\`${color.red}\`, green=\`${color.green}\`, blue=\`${color.blue}\``);
}
if (!isInRGBRange(force)) throw new Error(`Invalid force. Value must be in [0, 255]: force=\`${force}\``);
message = removeEscapeSequence(message);
let newMessage = "";
for (let i = 0; i < message.length; i++) {
if (message[i] === " ") {
newMessage += message[i];
continue;
}
const num = Math.round(Math.random() * force); // Random number between 0 and force
// For each value cross-product
const colorNuance: RGB = {
red: Math.floor(color.red * ((255 - num) / 255)),
green: Math.floor(color.green * ((255 - num) / 255)),
blue: Math.floor(color.blue * ((255 - num) / 255))
};
newMessage += `${forgroundRGBColor(colorNuance)}${message[i]}`;
}
return `${newMessage}${effectReset.all}`;
};
export const rainbow = (message: string, start: RGB = defaultRainbowStartColor, step = 15, ignoreSpaces = true): string => {
if (!isRGBValues(start)) {
throw new Error(`Invalid RGB values. Values must be in [0, 255]: red=\`${start.red}\`, green=\`${start.green}\`, blue=\`${start.blue}\``);
}
message = removeEscapeSequence(message);
const tempMessage = ignoreSpaces ? message.replaceAll(" ", "") : message;
let newMessage: string[] = [];
let nextColor = start;
for (let i = 0; i < tempMessage.length; i++) {
if (tempMessage[i] === " ") {
newMessage.push(tempMessage[i]);
} else {
newMessage.push(`${forgroundRGBColor(nextColor)}${tempMessage[i]}`);
}
nextColor = nextRGBValue(nextColor, step);
}
if (ignoreSpaces) {
newMessage = concatCharIndexes(
newMessage,
charIndexes(message, " "),
" "
);
}
return `${newMessage.join("")}${effectReset.all}`;
};
| export const format = (message: string, formatConfig: FormatConfig = defaultFormatConfig): string => { |
const regex = new RegExp(Object.keys(formatConfig).join("|"), "g");
return message.replace(regex, match => formatConfig[match]);
}; | src/formatters/formatter.ts | Unarray-Tintify-d96cf71 | [
{
"filename": "src/formatters/formatter.util.ts",
"retrieved_chunk": " const spaceIndex: number[] = [];\n for (let i = 0; i < message.length; i++) {\n if (message[i] !== char) continue;\n spaceIndex.push(i);\n }\n return spaceIndex;\n};\nexport const concatCharIndexes = (message: string[], charIndexes : number[], char: string): string[] => {\n charIndexes.sort((a, b) => a - b);\n for (const index of charIndexes) {",
"score": 30.26198861266782
},
{
"filename": "src/formatters/formatter.util.ts",
"retrieved_chunk": " remainingSteps -= valueToRemove;\n }\n }\n return {\n red: colorsArray[0].color,\n green: colorsArray[1].color,\n blue: colorsArray[2].color\n };\n};\nexport const charIndexes = (message: string, char: string): number[] => {",
"score": 19.97574200226883
},
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " };\n expect(format(\"\", formatConfig)).toBe(\"\");\n expect(format(\"a\", formatConfig)).toBe(\"a\");\n expect(format(\"aa\", formatConfig)).toBe(\"aa\");\n expect(format(\"§2aa\", formatConfig)).toBe(\"§\\u001B[31maa\");\n expect(format(\"§a2a\", formatConfig)).toBe(\"§a2a\");\n expect(format(\"§2§baa\", formatConfig)).toBe(\"§\\u001B[31m§baa\");\n });\n it(\"should return a formatted string with custom & default values passed in parameters replace by their replacement\", () => {\n const formatConfig: FormatConfig = {",
"score": 18.009463360234484
},
{
"filename": "src/formatters/formatter.const.ts",
"retrieved_chunk": "import { FormatConfig } from \"./formatter.type\";\nimport { RGB } from \"#/utils/color\";\nimport { effect, effectReset, forground } from \"#/colors\";\nexport const defaultRainbowStartColor: RGB = {\n red: 255,\n green: 0,\n blue: 0\n} as const;\nexport const defaultFormatConfig: FormatConfig = {\n \"§0\": forground.black,",
"score": 15.327331783216215
},
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " ...defaultFormatConfig,\n \"§1\": forground.black,\n \"§2\": `§${forground.red}`,\n \"§3\": `§${forground.green}`,\n \"§4\": `§${forground.yellow}`\n };\n expect(format(\"\", formatConfig)).toBe(\"\");\n expect(format(\"a\", formatConfig)).toBe(\"a\");\n expect(format(\"aa\", formatConfig)).toBe(\"aa\");\n expect(format(\"§2aa\", formatConfig)).toBe(\"§\\u001B[31maa\");",
"score": 15.148899591122799
}
] | typescript | export const format = (message: string, formatConfig: FormatConfig = defaultFormatConfig): string => { |
import { charIndexes, concatCharIndexes, linearGradientIndex, nextRGBValue } from "../formatter.util";
import { RGB } from "#/utils/color";
import { describe, expect, it } from "vitest";
describe("`linearGradientIndex` function", () => {
it("should return a RGB value", () => {
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 0))
.toStrictEqual<RGB>({ red: 255, green: 0, blue: 112 });
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 0.2))
.toStrictEqual<RGB>({ red: 209, green: 48, blue: 94 });
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 0.4))
.toStrictEqual<RGB>({ red: 163, green: 96, blue: 76 });
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 0.6))
.toStrictEqual<RGB>({ red: 117, green: 144, blue: 58 });
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 0.8))
.toStrictEqual<RGB>({ red: 71, green: 192, blue: 40 });
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 1))
.toStrictEqual<RGB>({ red: 25, green: 240, blue: 22 });
});
it("should throw an error", () => {
expect(() => linearGradientIndex({ red: -1, green: 0, blue: 0 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: -1, blue: 0 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: -1 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`");
expect(() => linearGradientIndex({ red: 256, green: 0, blue: 0 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 256, blue: 0 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`0`, green=`256`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 256 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`0`, green=`0`, blue=`256`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: -1, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: -1, blue: 0 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: 0, blue: -1 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 256, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: 256, blue: 0 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`0`, green=`256`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: 0, blue: 256 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`0`, green=`0`, blue=`256`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: 0, blue: 0 }, -1))
.toThrow("Index must be in range [0,1]: index=`-1`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: 0, blue: 0 }, 2))
.toThrow("Index must be in range [0,1]: index=`2`");
});
});
describe("`nextRGBValue` function", () => {
it("should return a RGB value", () => {
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 0))
.toStrictEqual<RGB>({ red: 255, green: 0, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 1530))
.toStrictEqual<RGB>({ red: 255, green: 0, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 10))
.toStrictEqual<RGB>({ red: 255, green: 10, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 50))
.toStrictEqual<RGB>({ red: 255, green: 50, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 100))
.toStrictEqual<RGB>({ red: 255, green: 100, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 500))
.toStrictEqual<RGB>({ red: 10, green: 255, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 1000))
.toStrictEqual<RGB>({ red: 0, green: 20, blue: 255 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 0))
.toStrictEqual<RGB>({ red: 47, green: 61, blue: 74 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 1248))
.toStrictEqual<RGB>({ red: 47, green: 61, blue: 74 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 1530))
.toStrictEqual<RGB>({ red: 49, green: 74, blue: 47 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 10))
.toStrictEqual<RGB>({ red: 47, green: 51, blue: 74 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 50))
.toStrictEqual<RGB>({ red: 74, green: 47, blue: 65 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 100))
.toStrictEqual<RGB>({ red: 69, green: 74, blue: 47 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 500))
.toStrictEqual<RGB>({ red: 47, green: 47, blue: 74 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 1000))
.toStrictEqual<RGB>({ red: 61, green: 47, blue: 74 });
});
it("should throw an error", () => {
expect(() => nextRGBValue({ red: -1, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`");
expect(() => nextRGBValue({ red: 0, green: -1, blue: 0 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`");
expect(() => nextRGBValue({ red: 0, green: 0, blue: -1 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`");
expect(() => nextRGBValue({ red: 256, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`");
expect(() => nextRGBValue({ red: 0, green: 256, blue: 0 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`256`, blue=`0`");
expect(() => nextRGBValue({ red: 0, green: 0, blue: 256 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`256`");
});
});
describe("`charIndexes` function", () => {
it("should return an array of indexes", () => {
expect(charIndexes("", " ")).toStrictEqual([]);
expect(charIndexes("foo", " ")).toStrictEqual([]);
expect(charIndexes("foo bar", " ")).toStrictEqual([3]);
expect(charIndexes("foo bar", " ")).toStrictEqual([3]);
expect(charIndexes("foo bar", " ")).toStrictEqual([3]);
expect(charIndexes("foo bar toto titi tata tutu tete", " ")).toStrictEqual([3, 7, 12, 17, 22, 27]);
expect(charIndexes("foo bar toto titi tata tutu tete", "a")).toStrictEqual([5, 19, 21]);
});
});
describe("`concatCharIndexes` function", () => {
it("should return an array of string", () => {
expect | (concatCharIndexes([], [], "foo")).toStrictEqual([]); |
expect(concatCharIndexes([], [1], "foo")).toStrictEqual(["foo"]);
expect(concatCharIndexes(["bar"], [], "foo")).toStrictEqual(["bar"]);
expect(concatCharIndexes(["bar"], [0], "foo")).toStrictEqual(["foo", "bar"]);
expect(concatCharIndexes(["bar"], [1], "foo")).toStrictEqual(["bar", "foo"]);
expect(concatCharIndexes(["bar"], [0, 3], "foo")).toStrictEqual(["foo", "bar", "foo"]);
expect(concatCharIndexes(["bar"], [1, 3], "foo")).toStrictEqual(["bar", "foo", "foo"]);
expect(concatCharIndexes(["bar", "toto", "titi", "tata", "tutu", "tete"], [1, 19, 3, 8], "foo"))
.toStrictEqual(["bar", "foo", "toto", "foo", "titi", "tata", "tutu", "tete", "foo", "foo"]);
});
}); | src/formatters/_test/formatter.util.test.ts | Unarray-Tintify-d96cf71 | [
{
"filename": "src/utils/color/_test/color.util.test.ts",
"retrieved_chunk": "import { RGB } from \"../color.type\";\nimport { hexToRgb, removeEscapeSequence } from \"../color.util\";\nimport { describe, expect, it } from \"vitest\";\ndescribe(\"`hexToRgb` function\", () => {\n it(\"should return RGB\", () => {\n expect(hexToRgb(\"#000\")).toStrictEqual<RGB>({ red: 0, green: 0, blue: 0 });\n expect(hexToRgb(\"#000000\")).toStrictEqual<RGB>({ red: 0, green: 0, blue: 0 });\n expect(hexToRgb(\"#FFF\")).toStrictEqual<RGB>({ red: 255, green: 255, blue: 255 });\n expect(hexToRgb(\"#FFFFFF\")).toStrictEqual<RGB>({ red: 255, green: 255, blue: 255 });\n expect(hexToRgb(\"#497\")).toStrictEqual<RGB>({ red: 68, green: 153, blue: 119 });",
"score": 45.36681756551099
},
{
"filename": "src/formatters/formatter.util.ts",
"retrieved_chunk": " const spaceIndex: number[] = [];\n for (let i = 0; i < message.length; i++) {\n if (message[i] !== char) continue;\n spaceIndex.push(i);\n }\n return spaceIndex;\n};\nexport const concatCharIndexes = (message: string[], charIndexes : number[], char: string): string[] => {\n charIndexes.sort((a, b) => a - b);\n for (const index of charIndexes) {",
"score": 34.85234891805988
},
{
"filename": "src/utils/color/_test/color.util.test.ts",
"retrieved_chunk": " expect(hexToRgb(\"#4b9976\")).toStrictEqual<RGB>({ red: 75, green: 153, blue: 118 });\n });\n it(\"should throw an error\", () => {\n expect(() => hexToRgb(\"#\")).toThrow(\"`#` isn't a hexadecimal color code\");\n expect(() => hexToRgb(\"#0\")).toThrow(\"`#0` isn't a hexadecimal color code\");\n expect(() => hexToRgb(\"#00\")).toThrow(\"`#00` isn't a hexadecimal color code\");\n expect(() => hexToRgb(\"#0000\")).toThrow(\"`#0000` isn't a hexadecimal color code\");\n expect(() => hexToRgb(\"#00000\")).toThrow(\"`#00000` isn't a hexadecimal color code\");\n expect(() => hexToRgb(\"#0000000\")).toThrow(\"`#0000000` isn't a hexadecimal color code\");\n expect(() => hexToRgb(\"#0AG\")).toThrow(\"`#0AG` isn't a hexadecimal color code\");",
"score": 26.649755654884054
},
{
"filename": "src/formatters/formatter.ts",
"retrieved_chunk": " } else {\n newMessage.push(`${forgroundRGBColor(nextColor)}${tempMessage[i]}`);\n }\n nextColor = nextRGBValue(nextColor, step);\n }\n if (ignoreSpaces) {\n newMessage = concatCharIndexes(\n newMessage,\n charIndexes(message, \" \"),\n \" \"",
"score": 24.431572894588438
},
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " ...defaultFormatConfig,\n \"§1\": forground.black,\n \"§2\": `§${forground.red}`,\n \"§3\": `§${forground.green}`,\n \"§4\": `§${forground.yellow}`\n };\n expect(format(\"\", formatConfig)).toBe(\"\");\n expect(format(\"a\", formatConfig)).toBe(\"a\");\n expect(format(\"aa\", formatConfig)).toBe(\"aa\");\n expect(format(\"§2aa\", formatConfig)).toBe(\"§\\u001B[31maa\");",
"score": 19.072139761651314
}
] | typescript | (concatCharIndexes([], [], "foo")).toStrictEqual([]); |
import { Kysely, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import { createInsertTransformMapper } from './utils/test-mappers';
import {
userRow1,
userRow2,
userRow3,
insertedUser1,
insertedUser2,
insertedUser3,
insertReturnedUser1,
insertReturnedUser2,
insertReturnedUser3,
} from './utils/test-objects';
import { InsertedUser, ReturnedUser, SelectedUser } from './utils/test-types';
let db: Kysely<Database>;
beforeAll(async () => {
db = await createDB();
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('inserting with transformation', () => {
it('transforms users for insertion without transforming return', async () => {
const insertTransformMapper = createInsertTransformMapper(db);
const insertReturn = await insertTransformMapper
.insert()
.returnOne(insertedUser1);
const readUser1 = await insertTransformMapper
.select({
id: insertReturn.id,
})
.returnOne();
expect(readUser1?.name).toEqual(
`${insertedUser1.firstName} ${insertedUser1.lastName}`
);
await insertTransformMapper
.insert()
.returnAll([insertedUser2, insertedUser3]);
const readUsers = await insertTransformMapper
.select('id', '>', insertReturn.id)
.returnAll();
expect(readUsers.length).toEqual(2);
expect(readUsers[0].name).toEqual(
`${insertedUser2.firstName} ${insertedUser2.lastName}`
);
expect(readUsers[1].name).toEqual(
`${insertedUser3.firstName} ${insertedUser3.lastName}`
);
});
it('transforms insertion return into object without transforming insertion', async () => {
const insertReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id', 'name'],
updateReturnColumns: ['id', 'name'],
}).withTransforms({
insertReturnTransform: (source, returns) => {
const names = returns.name.split(' ');
return new ReturnedUser(
returns.id,
names[0],
names[1],
source.handle,
source.email || null
);
},
countTransform: (count) => Number(count),
});
const insertReturn = await insertReturnTransformMapper
.insert()
.returnOne(userRow1);
expect(insertReturn).toEqual(insertReturnedUser1);
const insertReturns = await insertReturnTransformMapper
.insert()
.returnAll([userRow2, userRow3]);
expect(insertReturns).toEqual([insertReturnedUser2, insertReturnedUser3]);
// test that updates return table rows
const updatedUser = await insertReturnTransformMapper
.update({ id: insertReturn.id })
.returnOne({ name: 'Updated Name' });
expect(updatedUser).toEqual({ id: insertReturn.id, name: 'Updated Name' });
// ensure return type can be accessed as a row
((_: string) => {})(updatedUser!.name);
});
it('transforms insertion return into primitive without transforming insertion', async () => {
const insertReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
}).withTransforms({
insertReturnTransform: (_source, returns) => returns.id,
countTransform: (count) => Number(count),
});
const insertReturn = await insertReturnTransformMapper
.insert()
.returnOne(userRow1);
expect(insertReturn).toEqual(1);
// ensure return type can be accessed as a number
((_: number) => {})(insertReturn);
const insertReturns = await insertReturnTransformMapper
.insert()
.returnAll([userRow2, userRow3]);
expect(insertReturns).toEqual([2, 3]);
// ensure return type can be accessed as a number
((_: number) => {})(insertReturns[0]);
});
it("transforms insertion and insertion return, columns is ['*']", async () => {
expect.assertions(5);
const insertAndReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
}).withTransforms({
insertTransform: (source: InsertedUser, columns) => {
expect(columns).toEqual(['*']);
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
},
insertReturnTransform: (source: InsertedUser, returns) =>
new ReturnedUser(
returns.id,
source.firstName,
source.lastName,
source.handle,
source.email
),
countTransform: (count) => Number(count),
});
const insertReturn = await insertAndReturnTransformMapper
.insert()
.returnOne(insertedUser1);
expect(insertReturn).toEqual(insertReturnedUser1);
// ensure return type can be accessed as a ReturnedUser
((_: string) => {})(insertReturn.firstName);
const insertReturns = await insertAndReturnTransformMapper
.insert()
.returnAll([insertedUser2, insertedUser3]);
expect(insertReturns).toEqual([insertReturnedUser2, insertReturnedUser3]);
// ensure return type can be accessed as a ReturnedUser
((_: string) => {})(insertReturns[0].firstName);
});
it('returns SelectedObject with updates returning rows', async () => {
const transformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id', 'name'],
updateReturnColumns: ['id', 'name'],
}).withTransforms({
insertReturnTransform: (source, results) => {
const names = results.name.split(' ');
return SelectedUser.create(results.id, {
firstName: names[0],
lastName: names[1],
handle: source.handle,
email: source.email || null,
});
},
updateTransform: (
| source: SelectedUser | Updateable<Database['users']>
) => { |
if (source instanceof SelectedUser) {
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
}
return source;
},
selectTransform: (row) => {
const names = row.name.split(' ');
return SelectedUser.create(row.id, {
firstName: names[0],
lastName: names[1],
handle: row.handle,
email: row.email,
});
},
});
// test returnOne()
const names1 = userRow1.name.split(' ');
const expectedUser1 = SelectedUser.create(1, {
firstName: names1[0],
lastName: names1[1],
handle: userRow1.handle,
email: userRow1.email,
});
const insertReturn = await transformMapper.insert().returnOne(userRow1);
expect(insertReturn).toEqual(expectedUser1);
// ensure return type can be accessed as a SelectedUser
((_: string) => {})(insertReturn.firstName);
const readUser = await transformMapper
.select({
id: insertReturn.id,
})
.returnOne();
expect(readUser).toEqual(expectedUser1);
// test returnAll()
const names2 = userRow2.name.split(' ');
const expectedUser2 = SelectedUser.create(2, {
firstName: names2[0],
lastName: names2[1],
handle: userRow2.handle,
email: userRow2.email,
});
const names3 = userRow3.name.split(' ');
const expectedUser3 = SelectedUser.create(3, {
firstName: names3[0],
lastName: names3[1],
handle: userRow3.handle,
email: userRow3.email,
});
const insertReturns = await transformMapper
.insert()
.returnAll([userRow2, userRow3]);
expect(insertReturns).toEqual([expectedUser2, expectedUser3]);
// ensure return type can be accessed as a SelectedUser
((_: string) => {})(insertReturns[0].firstName);
((_: string) => {})(insertReturns[1].firstName);
const readUsers = await transformMapper
.select('id', '>', insertReturn.id)
.returnAll();
expect(readUsers).toEqual([expectedUser2, expectedUser3]);
// test that updates return rows
const updateReturn = await transformMapper
.update({ id: 1 })
.returnOne(expectedUser2);
expect(updateReturn).toEqual({
id: 1,
name: `${expectedUser2.firstName} ${expectedUser2.lastName}`,
});
// ensure return type can be accessed as a row
((_: string) => {})(updateReturn!.name);
});
});
| src/tests/insert-transforms.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " updateReturnColumns: ['*'],\n }).withTransforms({\n selectTransform: (row) => {\n const names = row.name.split(' ');\n return new User(row.id, names[0], names[1], row.handle, row.email);\n },\n insertTransform: (source: User) => ({\n name: `${source.firstName} ${source.lastName}`,\n handle: source.handle,\n email: source.email,",
"score": 46.16675351777071
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " name: `${source.firstName} ${source.lastName}`,\n handle: source.handle,\n email: source.email,\n }),\n insertReturnTransform: (source: User, returns) => ({\n id: returns.id,\n firstName: source.firstName,\n lastName: source.lastName,\n }),\n updateTransform: (source: User) => ({",
"score": 42.59642509177928
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " insertReturnColumns: ['id'],\n updateReturnColumns: ['id'],\n }).withTransforms({\n updateTransform: (source: UpdatingUser) => ({\n name: `${source.firstName} ${source.lastName}`,\n handle: source.handle,\n email: source.email,\n }),\n });\n const insertReturns = await mapper",
"score": 39.01372160515899
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " },\n updateTransform: (source: User, columns) => {\n expect(columns).toEqual(columnSubset);\n return {\n name: `${source.firstName} ${source.lastName}`,\n handle: source.handle,\n email: source.email,\n };\n },\n updateReturnTransform: (_source, returns) => {",
"score": 38.805346749206805
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " updateTransform: (source: UpdatingUser, columns) => {\n expect(columns).toEqual(['*']);\n return {\n name: `${source.firstName} ${source.lastName}`,\n handle: source.handle,\n email: source.email,\n };\n },\n updateReturnTransform: (source: UpdatingUser, returns) =>\n new ReturnedUser(",
"score": 38.68896229201682
}
] | typescript | source: SelectedUser | Updateable<Database['users']>
) => { |
import { Kysely, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import { createInsertTransformMapper } from './utils/test-mappers';
import {
userRow1,
userRow2,
userRow3,
insertedUser1,
insertedUser2,
insertedUser3,
insertReturnedUser1,
insertReturnedUser2,
insertReturnedUser3,
} from './utils/test-objects';
import { InsertedUser, ReturnedUser, SelectedUser } from './utils/test-types';
let db: Kysely<Database>;
beforeAll(async () => {
db = await createDB();
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('inserting with transformation', () => {
it('transforms users for insertion without transforming return', async () => {
const insertTransformMapper = createInsertTransformMapper(db);
const insertReturn = await insertTransformMapper
.insert()
.returnOne(insertedUser1);
const readUser1 = await insertTransformMapper
.select({
id: insertReturn.id,
})
.returnOne();
expect(readUser1?.name).toEqual(
`${insertedUser1.firstName} ${insertedUser1.lastName}`
);
await insertTransformMapper
.insert()
.returnAll([insertedUser2, insertedUser3]);
const readUsers = await insertTransformMapper
.select('id', '>', insertReturn.id)
.returnAll();
expect(readUsers.length).toEqual(2);
expect(readUsers[0].name).toEqual(
`${insertedUser2.firstName} ${insertedUser2.lastName}`
);
expect(readUsers[1].name).toEqual(
`${insertedUser3.firstName} ${insertedUser3.lastName}`
);
});
it('transforms insertion return into object without transforming insertion', async () => {
const insertReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id', 'name'],
updateReturnColumns: ['id', 'name'],
}).withTransforms({
insertReturnTransform: | (source, returns) => { |
const names = returns.name.split(' ');
return new ReturnedUser(
returns.id,
names[0],
names[1],
source.handle,
source.email || null
);
},
countTransform: (count) => Number(count),
});
const insertReturn = await insertReturnTransformMapper
.insert()
.returnOne(userRow1);
expect(insertReturn).toEqual(insertReturnedUser1);
const insertReturns = await insertReturnTransformMapper
.insert()
.returnAll([userRow2, userRow3]);
expect(insertReturns).toEqual([insertReturnedUser2, insertReturnedUser3]);
// test that updates return table rows
const updatedUser = await insertReturnTransformMapper
.update({ id: insertReturn.id })
.returnOne({ name: 'Updated Name' });
expect(updatedUser).toEqual({ id: insertReturn.id, name: 'Updated Name' });
// ensure return type can be accessed as a row
((_: string) => {})(updatedUser!.name);
});
it('transforms insertion return into primitive without transforming insertion', async () => {
const insertReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
}).withTransforms({
insertReturnTransform: (_source, returns) => returns.id,
countTransform: (count) => Number(count),
});
const insertReturn = await insertReturnTransformMapper
.insert()
.returnOne(userRow1);
expect(insertReturn).toEqual(1);
// ensure return type can be accessed as a number
((_: number) => {})(insertReturn);
const insertReturns = await insertReturnTransformMapper
.insert()
.returnAll([userRow2, userRow3]);
expect(insertReturns).toEqual([2, 3]);
// ensure return type can be accessed as a number
((_: number) => {})(insertReturns[0]);
});
it("transforms insertion and insertion return, columns is ['*']", async () => {
expect.assertions(5);
const insertAndReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
}).withTransforms({
insertTransform: (source: InsertedUser, columns) => {
expect(columns).toEqual(['*']);
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
},
insertReturnTransform: (source: InsertedUser, returns) =>
new ReturnedUser(
returns.id,
source.firstName,
source.lastName,
source.handle,
source.email
),
countTransform: (count) => Number(count),
});
const insertReturn = await insertAndReturnTransformMapper
.insert()
.returnOne(insertedUser1);
expect(insertReturn).toEqual(insertReturnedUser1);
// ensure return type can be accessed as a ReturnedUser
((_: string) => {})(insertReturn.firstName);
const insertReturns = await insertAndReturnTransformMapper
.insert()
.returnAll([insertedUser2, insertedUser3]);
expect(insertReturns).toEqual([insertReturnedUser2, insertReturnedUser3]);
// ensure return type can be accessed as a ReturnedUser
((_: string) => {})(insertReturns[0].firstName);
});
it('returns SelectedObject with updates returning rows', async () => {
const transformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id', 'name'],
updateReturnColumns: ['id', 'name'],
}).withTransforms({
insertReturnTransform: (source, results) => {
const names = results.name.split(' ');
return SelectedUser.create(results.id, {
firstName: names[0],
lastName: names[1],
handle: source.handle,
email: source.email || null,
});
},
updateTransform: (
source: SelectedUser | Updateable<Database['users']>
) => {
if (source instanceof SelectedUser) {
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
}
return source;
},
selectTransform: (row) => {
const names = row.name.split(' ');
return SelectedUser.create(row.id, {
firstName: names[0],
lastName: names[1],
handle: row.handle,
email: row.email,
});
},
});
// test returnOne()
const names1 = userRow1.name.split(' ');
const expectedUser1 = SelectedUser.create(1, {
firstName: names1[0],
lastName: names1[1],
handle: userRow1.handle,
email: userRow1.email,
});
const insertReturn = await transformMapper.insert().returnOne(userRow1);
expect(insertReturn).toEqual(expectedUser1);
// ensure return type can be accessed as a SelectedUser
((_: string) => {})(insertReturn.firstName);
const readUser = await transformMapper
.select({
id: insertReturn.id,
})
.returnOne();
expect(readUser).toEqual(expectedUser1);
// test returnAll()
const names2 = userRow2.name.split(' ');
const expectedUser2 = SelectedUser.create(2, {
firstName: names2[0],
lastName: names2[1],
handle: userRow2.handle,
email: userRow2.email,
});
const names3 = userRow3.name.split(' ');
const expectedUser3 = SelectedUser.create(3, {
firstName: names3[0],
lastName: names3[1],
handle: userRow3.handle,
email: userRow3.email,
});
const insertReturns = await transformMapper
.insert()
.returnAll([userRow2, userRow3]);
expect(insertReturns).toEqual([expectedUser2, expectedUser3]);
// ensure return type can be accessed as a SelectedUser
((_: string) => {})(insertReturns[0].firstName);
((_: string) => {})(insertReturns[1].firstName);
const readUsers = await transformMapper
.select('id', '>', insertReturn.id)
.returnAll();
expect(readUsers).toEqual([expectedUser2, expectedUser3]);
// test that updates return rows
const updateReturn = await transformMapper
.update({ id: 1 })
.returnOne(expectedUser2);
expect(updateReturn).toEqual({
id: 1,
name: `${expectedUser2.firstName} ${expectedUser2.lastName}`,
});
// ensure return type can be accessed as a row
((_: string) => {})(updateReturn!.name);
});
});
| src/tests/insert-transforms.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " name: 'Suzanne Smith',\n }),\n ]);\n });\n it('transforms update return into object without transforming update', async () => {\n const updateReturnTransformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],\n updateReturnColumns: ['id'],\n }).withTransforms({\n updateReturnTransform: (source, returns) =>",
"score": 49.97539360540858
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " it('transforms update return into primitive without transforming update', async () => {\n const updateReturnTransformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],\n updateReturnColumns: ['id'],\n }).withTransforms({\n insertReturnTransform: (_source, returns) => returns.id,\n updateReturnTransform: (_source, returns) => returns.id,\n });\n const insertReturn = await updateReturnTransformMapper\n .insert()",
"score": 43.50501613455164
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " insertReturnColumns: ['id'],\n updateReturnColumns: ['id'],\n }).withTransforms({\n updateTransform: (source: UpdatingUser) => ({\n name: `${source.firstName} ${source.lastName}`,\n handle: source.handle,\n email: source.email,\n }),\n });\n const insertReturns = await mapper",
"score": 29.556092186712952
},
{
"filename": "src/tests/utils/test-mappers.ts",
"retrieved_chunk": " return new TableMapper(db, 'users', {\n insertReturnColumns: ['*'],\n updateReturnColumns: ['*'],\n }).withTransforms({\n countTransform,\n });\n}\nexport function createInsertTransformMapper(db: Kysely<Database>) {\n return new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],",
"score": 28.249117928923805
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " name: `${source.firstName} ${source.lastName}`,\n handle: source.handle,\n email: source.email,\n }),\n insertReturnTransform: (source: User, returns) => ({\n id: returns.id,\n firstName: source.firstName,\n lastName: source.lastName,\n }),\n updateTransform: (source: User) => ({",
"score": 27.945971725473793
}
] | typescript | (source, returns) => { |
import { background256Color, backgroundRGBColor, forground256Color, forgroundRGBColor } from "../colors";
import { describe, expect, it } from "vitest";
describe("`forgroundRGBColor` function", () => {
it("should return an escape sequence", () => {
expect(forgroundRGBColor({ red: 0, green: 0, blue: 0 })).toBe("\x1b[38;2;0;0;0m");
expect(forgroundRGBColor({ red: 255, green: 255, blue: 255 })).toBe("\x1b[38;2;255;255;255m");
expect(forgroundRGBColor({ red: 0, green: 1, blue: 1 })).toBe("\x1b[38;2;0;1;1m");
expect(forgroundRGBColor({ red: 1, green: 0, blue: 1 })).toBe("\x1b[38;2;1;0;1m");
expect(forgroundRGBColor({ red: 1, green: 1, blue: 0 })).toBe("\x1b[38;2;1;1;0m");
});
it("should throw an error", () => {
expect(() => forgroundRGBColor({ red: -1, green: -1, blue: -1 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`-1`, blue=`-1`");
expect(() => forgroundRGBColor({ red: 256, green: 256, blue: 256 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`256`, green=`256`, blue=`256`");
expect(() => forgroundRGBColor({ red: -1, green: 0, blue: 0 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`");
expect(() => forgroundRGBColor({ red: 0, green: -1, blue: 0 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`");
expect(() => forgroundRGBColor({ red: 0, green: 0, blue: -1 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`");
});
});
describe("`backgroundRGBColor` function", () => {
it("should return an escape sequence", () => {
expect(backgroundRGBColor({ red: 0, green: 0, blue: 0 })).toBe("\x1b[48;2;0;0;0m");
expect(backgroundRGBColor({ red: 255, green: 255, blue: 255 })).toBe("\x1b[48;2;255;255;255m");
expect(backgroundRGBColor({ red: 0, green: 1, blue: 1 })).toBe("\x1b[48;2;0;1;1m");
expect(backgroundRGBColor({ red: 1, green: 0, blue: 1 })).toBe("\x1b[48;2;1;0;1m");
expect(backgroundRGBColor({ red: 1, green: 1, blue: 0 })).toBe("\x1b[48;2;1;1;0m");
});
it("should throw an error", () => {
expect(() => backgroundRGBColor({ red: -1, green: -1, blue: -1 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`-1`, blue=`-1`");
expect(() => backgroundRGBColor({ red: 256, green: 256, blue: 256 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`256`, green=`256`, blue=`256`");
expect(() => backgroundRGBColor({ red: -1, green: 0, blue: 0 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`");
expect(() => backgroundRGBColor({ red: 0, green: -1, blue: 0 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`");
expect(() => backgroundRGBColor({ red: 0, green: 0, blue: -1 }))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`");
});
});
describe("`forground256Color` function", () => {
it("should return an escape sequence", () => {
expect(forground256Color(0)).toBe("\x1b[38;5;0m");
expect(forground256Color(128)).toBe("\x1b[38;5;128m");
expect(forground256Color(255)).toBe("\x1b[38;5;255m");
});
it("should throw an error", () => {
expect(() => forground256Color(-1)).toThrow("Invalid colorId. Value must be in [0, 255]: colorId=`-1`");
expect(() => forground256Color(256)).toThrow("Invalid colorId. Value must be in [0, 255]: colorId=`256`");
});
});
describe("`backround256Color` function", () => {
it("should return an escape sequence", () => {
| expect(background256Color(0)).toBe("\x1b[48;5;0m"); |
expect(background256Color(128)).toBe("\x1b[48;5;128m");
expect(background256Color(255)).toBe("\x1b[48;5;255m");
});
it("should throw an error", () => {
expect(() => background256Color(-1)).toThrow("Invalid colorId. Value must be in [0, 255]: colorId=`-1`");
expect(() => background256Color(256)).toThrow("Invalid colorId. Value must be in [0, 255]: colorId=`256`");
});
}); | src/colors/_test/color.test.ts | Unarray-Tintify-d96cf71 | [
{
"filename": "src/colors/colors.ts",
"retrieved_chunk": " if (!isRGBValues(color)) {\n throw new Error(`Invalid RGB values. Values must be in [0, 255]: red=\\`${color.red}\\`, green=\\`${color.green}\\`, blue=\\`${color.blue}\\``);\n }\n return `${openANSI}48;2;${color.red};${color.green};${color.blue}${closeANSI}`;\n};\nexport const forground256Color = (colorId: number): Forground256 => {\n if (!isInRGBRange(colorId)) {\n throw new Error(`Invalid colorId. Value must be in [0, 255]: colorId=\\`${colorId}\\``);\n }\n return `${openANSI}38;5;${colorId}${closeANSI}`;",
"score": 75.39564032939835
},
{
"filename": "src/colors/colors.ts",
"retrieved_chunk": "};\nexport const background256Color = (colorId: number): Background256 => {\n if (!isInRGBRange(colorId)) {\n throw new Error(`Invalid colorId. Value must be in [0, 255]: colorId=\\`${colorId}\\``);\n }\n return `${openANSI}48;5;${colorId}${closeANSI}`;\n};",
"score": 72.30534987025236
},
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`\");\n expect(() => matrix(\"\", { red: 0, green: 256, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`256`, blue=`0`\");\n expect(() => matrix(\"\", { red: 0, green: 0, blue: 256 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`256`\");\n expect(() => matrix(\"\", { red: 0, green: 0, blue: 0 }, -1)).toThrow(\"Invalid force. Value must be in [0, 255]: force=`-1`\");\n expect(() => matrix(\"\", { red: 0, green: 0, blue: 0 }, 256)).toThrow(\"Invalid force. Value must be in [0, 255]: force=`256`\");\n });\n});\ndescribe(\"`rainbow` function\", () => {",
"score": 48.83060489093383
},
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " it(\"should throw an error\", () => {\n expect(() => rainbow(\"\", { red: -1, green: 0, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`\");\n expect(() => rainbow(\"\", { red: 0, green: -1, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`\");\n expect(() => rainbow(\"\", { red: 0, green: 0, blue: -1 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`\");\n expect(() => rainbow(\"\", { red: 256, green: 0, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`\");\n expect(() => rainbow(\"\", { red: 0, green: 256, blue: 0 }))",
"score": 45.91591536988461
},
{
"filename": "src/formatters/_test/formatter.util.test.ts",
"retrieved_chunk": " .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`\");\n expect(() => nextRGBValue({ red: 0, green: 256, blue: 0 }, 0))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`256`, blue=`0`\");\n expect(() => nextRGBValue({ red: 0, green: 0, blue: 256 }, 0))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`256`\");\n });\n});\ndescribe(\"`charIndexes` function\", () => {\n it(\"should return an array of indexes\", () => {\n expect(charIndexes(\"\", \" \")).toStrictEqual([]);",
"score": 45.369974399621675
}
] | typescript | expect(background256Color(0)).toBe("\x1b[48;5;0m"); |
import { charIndexes, concatCharIndexes, linearGradientIndex, nextRGBValue } from "../formatter.util";
import { RGB } from "#/utils/color";
import { describe, expect, it } from "vitest";
describe("`linearGradientIndex` function", () => {
it("should return a RGB value", () => {
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 0))
.toStrictEqual<RGB>({ red: 255, green: 0, blue: 112 });
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 0.2))
.toStrictEqual<RGB>({ red: 209, green: 48, blue: 94 });
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 0.4))
.toStrictEqual<RGB>({ red: 163, green: 96, blue: 76 });
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 0.6))
.toStrictEqual<RGB>({ red: 117, green: 144, blue: 58 });
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 0.8))
.toStrictEqual<RGB>({ red: 71, green: 192, blue: 40 });
expect(linearGradientIndex({ red: 255, green: 0, blue: 112 }, { red: 25, green: 240, blue: 22 }, 1))
.toStrictEqual<RGB>({ red: 25, green: 240, blue: 22 });
});
it("should throw an error", () => {
expect(() => linearGradientIndex({ red: -1, green: 0, blue: 0 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: -1, blue: 0 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: -1 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`");
expect(() => linearGradientIndex({ red: 256, green: 0, blue: 0 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 256, blue: 0 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`0`, green=`256`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 256 }, { red: 0, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (start). Values must be in [0, 255]: red=`0`, green=`0`, blue=`256`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: -1, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: -1, blue: 0 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: 0, blue: -1 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 256, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: 256, blue: 0 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`0`, green=`256`, blue=`0`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: 0, blue: 256 }, 0))
.toThrow("Invalid RGB values (end). Values must be in [0, 255]: red=`0`, green=`0`, blue=`256`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: 0, blue: 0 }, -1))
.toThrow("Index must be in range [0,1]: index=`-1`");
expect(() => linearGradientIndex({ red: 0, green: 0, blue: 0 }, { red: 0, green: 0, blue: 0 }, 2))
.toThrow("Index must be in range [0,1]: index=`2`");
});
});
describe("`nextRGBValue` function", () => {
it("should return a RGB value", () => {
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 0))
.toStrictEqual<RGB>({ red: 255, green: 0, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 1530))
.toStrictEqual<RGB>({ red: 255, green: 0, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 10))
.toStrictEqual<RGB>({ red: 255, green: 10, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 50))
.toStrictEqual<RGB>({ red: 255, green: 50, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 100))
.toStrictEqual<RGB>({ red: 255, green: 100, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 500))
.toStrictEqual<RGB>({ red: 10, green: 255, blue: 0 });
expect(nextRGBValue({ red: 255, green: 0, blue: 0 }, 1000))
.toStrictEqual<RGB>({ red: 0, green: 20, blue: 255 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 0))
.toStrictEqual<RGB>({ red: 47, green: 61, blue: 74 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 1248))
.toStrictEqual<RGB>({ red: 47, green: 61, blue: 74 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 1530))
.toStrictEqual<RGB>({ red: 49, green: 74, blue: 47 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 10))
.toStrictEqual<RGB>({ red: 47, green: 51, blue: 74 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 50))
.toStrictEqual<RGB>({ red: 74, green: 47, blue: 65 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 100))
.toStrictEqual<RGB>({ red: 69, green: 74, blue: 47 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 500))
.toStrictEqual<RGB>({ red: 47, green: 47, blue: 74 });
expect(nextRGBValue({ red: 47, green: 61, blue: 74 }, 1000))
.toStrictEqual<RGB>({ red: 61, green: 47, blue: 74 });
});
it("should throw an error", () => {
expect(() => nextRGBValue({ red: -1, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`");
expect(() => nextRGBValue({ red: 0, green: -1, blue: 0 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`");
expect(() => nextRGBValue({ red: 0, green: 0, blue: -1 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`");
expect(() => nextRGBValue({ red: 256, green: 0, blue: 0 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`");
expect(() => nextRGBValue({ red: 0, green: 256, blue: 0 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`256`, blue=`0`");
expect(() => nextRGBValue({ red: 0, green: 0, blue: 256 }, 0))
.toThrow("Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`256`");
});
});
describe("`charIndexes` function", () => {
it("should return an array of indexes", () => {
| expect(charIndexes("", " ")).toStrictEqual([]); |
expect(charIndexes("foo", " ")).toStrictEqual([]);
expect(charIndexes("foo bar", " ")).toStrictEqual([3]);
expect(charIndexes("foo bar", " ")).toStrictEqual([3]);
expect(charIndexes("foo bar", " ")).toStrictEqual([3]);
expect(charIndexes("foo bar toto titi tata tutu tete", " ")).toStrictEqual([3, 7, 12, 17, 22, 27]);
expect(charIndexes("foo bar toto titi tata tutu tete", "a")).toStrictEqual([5, 19, 21]);
});
});
describe("`concatCharIndexes` function", () => {
it("should return an array of string", () => {
expect(concatCharIndexes([], [], "foo")).toStrictEqual([]);
expect(concatCharIndexes([], [1], "foo")).toStrictEqual(["foo"]);
expect(concatCharIndexes(["bar"], [], "foo")).toStrictEqual(["bar"]);
expect(concatCharIndexes(["bar"], [0], "foo")).toStrictEqual(["foo", "bar"]);
expect(concatCharIndexes(["bar"], [1], "foo")).toStrictEqual(["bar", "foo"]);
expect(concatCharIndexes(["bar"], [0, 3], "foo")).toStrictEqual(["foo", "bar", "foo"]);
expect(concatCharIndexes(["bar"], [1, 3], "foo")).toStrictEqual(["bar", "foo", "foo"]);
expect(concatCharIndexes(["bar", "toto", "titi", "tata", "tutu", "tete"], [1, 19, 3, 8], "foo"))
.toStrictEqual(["bar", "foo", "toto", "foo", "titi", "tata", "tutu", "tete", "foo", "foo"]);
});
}); | src/formatters/_test/formatter.util.test.ts | Unarray-Tintify-d96cf71 | [
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`\");\n expect(() => matrix(\"\", { red: 0, green: 256, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`256`, blue=`0`\");\n expect(() => matrix(\"\", { red: 0, green: 0, blue: 256 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`256`\");\n expect(() => matrix(\"\", { red: 0, green: 0, blue: 0 }, -1)).toThrow(\"Invalid force. Value must be in [0, 255]: force=`-1`\");\n expect(() => matrix(\"\", { red: 0, green: 0, blue: 0 }, 256)).toThrow(\"Invalid force. Value must be in [0, 255]: force=`256`\");\n });\n});\ndescribe(\"`rainbow` function\", () => {",
"score": 109.36602556203665
},
{
"filename": "src/colors/_test/color.test.ts",
"retrieved_chunk": " });\n it(\"should throw an error\", () => {\n expect(() => backgroundRGBColor({ red: -1, green: -1, blue: -1 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`-1`, blue=`-1`\");\n expect(() => backgroundRGBColor({ red: 256, green: 256, blue: 256 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`256`, green=`256`, blue=`256`\");\n expect(() => backgroundRGBColor({ red: -1, green: 0, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`\");\n expect(() => backgroundRGBColor({ red: 0, green: -1, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`\");",
"score": 108.28388906871142
},
{
"filename": "src/colors/_test/color.test.ts",
"retrieved_chunk": " it(\"should throw an error\", () => {\n expect(() => forgroundRGBColor({ red: -1, green: -1, blue: -1 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`-1`, blue=`-1`\");\n expect(() => forgroundRGBColor({ red: 256, green: 256, blue: 256 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`256`, green=`256`, blue=`256`\");\n expect(() => forgroundRGBColor({ red: -1, green: 0, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`\");\n expect(() => forgroundRGBColor({ red: 0, green: -1, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`\");\n expect(() => forgroundRGBColor({ red: 0, green: 0, blue: -1 }))",
"score": 107.90238657615288
},
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " it(\"should throw an error\", () => {\n expect(() => rainbow(\"\", { red: -1, green: 0, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`\");\n expect(() => rainbow(\"\", { red: 0, green: -1, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`\");\n expect(() => rainbow(\"\", { red: 0, green: 0, blue: -1 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`\");\n expect(() => rainbow(\"\", { red: 256, green: 0, blue: 0 }))\n .toThrow(\"Invalid RGB values. Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`\");\n expect(() => rainbow(\"\", { red: 0, green: 256, blue: 0 }))",
"score": 106.02381008343039
},
{
"filename": "src/formatters/_test/formatter.test.ts",
"retrieved_chunk": " .toThrow(\"Invalid RGB values (start). Values must be in [0, 255]: red=`-1`, green=`0`, blue=`0`\");\n expect(() => linearGradient(\"\", { red: 0, green: -1, blue: 0 }, { red: 0, green: 0, blue: 0 }))\n .toThrow(\"Invalid RGB values (start). Values must be in [0, 255]: red=`0`, green=`-1`, blue=`0`\");\n expect(() => linearGradient(\"\", { red: 0, green: 0, blue: -1 }, { red: 0, green: 0, blue: 0 }))\n .toThrow(\"Invalid RGB values (start). Values must be in [0, 255]: red=`0`, green=`0`, blue=`-1`\");\n expect(() => linearGradient(\"\", { red: 256, green: 0, blue: 0 }, { red: 0, green: 0, blue: 0 }))\n .toThrow(\"Invalid RGB values (start). Values must be in [0, 255]: red=`256`, green=`0`, blue=`0`\");\n expect(() => linearGradient(\"\", { red: 0, green: 256, blue: 0 }, { red: 0, green: 0, blue: 0 }))\n .toThrow(\"Invalid RGB values (start). Values must be in [0, 255]: red=`0`, green=`256`, blue=`0`\");\n expect(() => linearGradient(\"\", { red: 0, green: 0, blue: 256 }, { red: 0, green: 0, blue: 0 }))",
"score": 105.03200816397037
}
] | typescript | expect(charIndexes("", " ")).toStrictEqual([]); |
/**
* Tests TableMapper.selectMany(), TableMapper.selectOne(), and query filters.
*/
import { Kysely } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import {
createUserMapperReturningID,
createUserMapperReturningNothing,
} from './utils/test-mappers';
import { USERS } from './utils/test-objects';
import { ignore } from './utils/test-utils';
let db: Kysely<Database>;
let userMapper: ReturnType<typeof createUserMapperReturningID>;
let userMapperReturningNothing: ReturnType<
typeof createUserMapperReturningNothing
>;
beforeAll(async () => {
db = await createDB();
userMapper = createUserMapperReturningID(db);
userMapperReturningNothing = createUserMapperReturningNothing(db);
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('general selection', () => {
it('compiles an unparameterized select query', async () => {
await userMapper.insert().run(USERS);
const compilation = userMapper.select({ name: USERS[0].name }).compile();
const users = await compilation.returnAll({});
expect(users.length).toEqual(2);
expect(users[0].handle).toEqual(USERS[0].handle);
expect(users[1].handle).toEqual(USERS[2].handle);
// Ensure that the provided columns are not optional
((_: string) => {})(users[0].handle);
const user = await compilation.returnOne({});
expect(user?.handle).toEqual(USERS[0].handle);
// Ensure that the provided columns are not optional
((_: string) => {})(user!.name);
ignore('compilation type errors', () => {
// @ts-expect-error - errors on invalid column names
users[0].notThere;
// @ts-expect-error - errors on invalid column names
user!.notThere;
});
});
it('parameterizes and compiles a select query', async () => {
await userMapper.insert().run(USERS);
const parameterization = userMapper.parameterize<{ name: string }>(
({ mapper, param }) => mapper.select({ name: param('name') })
);
// test returnAll() returning multiple
const users = await parameterization.returnAll({ name: USERS[0].name });
expect(users.length).toEqual(2);
expect(users[0].handle).toEqual(USERS[0].handle);
expect(users[1].handle).toEqual(USERS[2].handle);
// Ensure that the provided columns are not optional
((_: string) => {})(users[0].handle);
// test returnAll() returning none
const users2 = await parameterization.returnAll({ name: 'not there' });
expect(users2.length).toEqual(0);
// test returnOne() returning one
const user = await parameterization.returnOne({ name: USERS[1].name });
expect(user?.handle).toEqual(USERS[1].handle);
// Ensure that the provided columns are not optional
((_: string) => {})(user!.name);
// test returnOne() returning none
const user2 = await parameterization.returnOne({ name: 'not there' });
expect(user2).toBeNull();
ignore('parameterization type errors', () => {
// @ts-expect-error - errors on invalid parameter names
parameterization.returnAll({ notThere: 'foo' });
// @ts-expect-error - errors on invalid column names
users[0].notThere;
// @ts-expect-error - errors on invalid column names
user!.notThere;
userMapper.parameterize<{ name: string }>(
// @ts-expect-error - errors on invalid parameter name
({ mapper, param }) => mapper.select({ name: param('notThere') })
);
userMapper.parameterize<{ name: number }>(
// @ts-expect-error - errors on invalid parameter type
({ mapper, param }) => mapper.select({ name: param('name') })
);
// @ts-expect-error - errors on invalid parameter value name
parameterization.returnOne({ notThere: 'foo' });
// @ts-expect-error - errors on invalid parameter value type
parameterization.returnOne({ name: 123 });
});
});
it('modifies the underlying query builder', async () => {
await userMapper.insert().run(USERS);
const users = await userMapper
.select()
.modify((qb) =>
qb.where('name', '=', USERS[0].name).orderBy('handle', 'desc')
)
.returnAll();
expect(users.length).toEqual(2);
expect(users[0].handle).toEqual(USERS[2].handle);
expect(users[1].handle).toEqual(USERS[0].handle);
const user = await userMapper
.select()
.modify((qb) =>
qb.where('name', '=', USERS[0].name).orderBy('handle', 'desc')
)
.returnOne();
expect(user?.handle).toEqual(USERS[2].handle);
});
it('does not modify the underlying selected columns', async () => {
await userMapper.insert().run(USERS);
const users = await userMapper
.select()
.modify((qb) => qb.select('name').orderBy('handle', 'desc'))
.returnAll();
expect(users).toEqual([
{ ...USERS[2], id: 3 },
{ ...USERS[1], id: 2 },
{ ...USERS[0], id: 1 },
]);
// Ensure that columns can be addressed by name.
((_: number) => {})(users[0].id);
((_: string) => {})(users[0].handle);
((_: string) => {})(users[0].name);
((_: string) => {})(users[0].email!);
const user = await userMapper
.select()
.modify((qb) => qb.select('name').orderBy('handle', 'desc'))
.returnOne();
expect(user).toEqual({ ...USERS[2], id: 3 });
// Ensure that columns can be addressed by name.
((_: number) => {})(user!.id);
((_: string) => {})(user!.handle);
((_: string) => {})(user!.name);
((_: string) => {})(user!.email!);
ignore('detects modify() type errors', async () => {
// @ts-expect-error - cannot access invalid columns
users[0].notThere;
// @ts-expect-error - cannot access invalid columns
user!.notThere;
});
});
it('selects via a multi-column key tuple (definition order)', async () => {
const mapper = new TableMapper(db, 'users', {
keyColumns: ['id', 'name'],
});
await mapper.insert().run(USERS);
const users = await mapper.select([3, 'Sue']).returnAll();
expect(users.length).toEqual(1);
expect(users[0].name).toEqual(USERS[2].name);
ignore('detects key colum tuple type errors', () => {
// @ts-expect-error - key tuple must have correct length
mapper.select(['Sue']);
// @ts-expect-error - key tuple must have correct length
mapper.select(['Sue', 3, 'foo']);
// @ts-expect-error - key tuple must have correct types
mapper.select(['Sue', 'foo']);
// @ts-expect-error - primitive key values are not allowed
mapper.select('Sue');
// @ts-expect-error - primitive key values are not allowed
mapper.select(1);
});
});
it('selects via a multi-column key tuple (different order)', async () => {
const mapper = new TableMapper(db, 'users', {
keyColumns: ['name', 'id'],
});
await mapper.insert().run(USERS);
const users = await mapper.select(['Sue', 3]).returnAll();
expect(users.length).toEqual(1);
expect(users[0].name).toEqual(USERS[2].name);
ignore('detects key colum tuple type errors', () => {
// @ts-expect-error - key tuple must have correct length
mapper.select(['Sue']);
// @ts-expect-error - key tuple must have correct length
mapper.select(['Sue', 3, 'foo']);
// @ts-expect-error - key tuple must have correct types
mapper.select(['Sue', 'foo']);
// @ts-expect-error - primitive key values are not allowed
mapper.select('Sue');
// @ts-expect-error - primitive key values are not allowed
mapper.select(1);
});
});
ignore('detects select(filter) type errors', async () => {
// @ts-expect-error - doesn't allow only two arguments
userMapper.select('name', '=');
// @ts-expect-error - object filter fields must be valid
userMapper.select({ notThere: 'xyz' });
userMapper.select(({ | or, cmpr }) =>
// @ts-expect-error - where expression columns must be valid
or([cmpr('notThere', '=', 'Sue')])
); |
// @ts-expect-error - binary op filter fields must be valid
userMapper.select('notThere', '=', 'foo');
// @ts-expect-error - binary op filter fields must be valid
userMapper.select('users.notThere', '=', 'foo');
// @ts-expect-error - ID filter must have correct type
userMapper.select('str');
// @ts-expect-error - ID filter must have correct type
userMapper.select(['str']);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.select(1);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.select([1]);
});
});
| src/tests/select-general.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/delete.test.ts",
"retrieved_chunk": " ignore('detects deletion type errors', async () => {\n // @ts-expect-error - table must have all filter fields\n userMapper.delete({ notThere: 'xyz' });\n // @ts-expect-error - table must have all filter fields\n userMapper.delete('notThere', '=', 'foo');\n userMapper.delete(({ or, cmpr }) =>\n // @ts-expect-error - only table columns are accessible via anyOf()\n or([cmpr('notThere', '=', 'xyz'), cmpr('alsoNotThere', '=', 'Sue')])\n );\n userMapper.delete(({ or, cmpr }) =>",
"score": 101.3947572375172
},
{
"filename": "src/tests/update-general.test.ts",
"retrieved_chunk": " { notThere: 'xyz' }\n );\n // @ts-expect-error - table must have all filter fields\n userMapperReturningID.update('notThere', '=', 'foo');\n userMapperReturningID.update(({ or, cmpr }) =>\n // @ts-expect-error - only table columns are accessible via anyOf()\n or([cmpr('notThere', '=', 'xyz'), cmpr('alsoNotThere', '=', 'Sue')])\n );\n // @ts-expect-error - ID filter must have correct type\n userMapperReturningID.update('str');",
"score": 82.83425916392903
},
{
"filename": "src/tests/delete.test.ts",
"retrieved_chunk": " // @ts-expect-error - only table columns are accessible via allOf()\n or([cmpr('notThere', '=', 'xyz'), cmpr('alsoNotThere', '=', 'Sue')])\n );\n // @ts-expect-error - ID filter must have correct type\n userMapper.delete('str');\n // @ts-expect-error - ID filter must have correct type\n userMapper.delete(['str']);\n // @ts-expect-error - ID filter not allowed when when no ID column\n userMapperReturningNothing.delete(1);\n // @ts-expect-error - ID filter not allowed when when no ID column",
"score": 73.93757770756915
},
{
"filename": "src/tests/select-one.test.ts",
"retrieved_chunk": " // @ts-expect-error - unselected columns are not allowed\n (await mapper.select().returnAll())[0].name;\n });\n });\n ignore('detects selecting returnOne() type errors', async () => {\n // @ts-expect-error - only table columns are accessible unfiltered\n (await userMapper.select({}).returnOne()).notThere;\n // @ts-expect-error - only table columns are accessible w/ object filter\n (await userMapper.select({ name: 'Sue' }).returnOne()).notThere;\n // @ts-expect-error - only table columns are accessible w/ op filter",
"score": 72.45549041019495
},
{
"filename": "src/tests/select-all.test.ts",
"retrieved_chunk": " async () => {\n // @ts-expect-error - only table columns are accessible unfiltered\n (await userMapper.select().returnAll())[0].notThere;\n // @ts-expect-error - only table columns are accessible unfiltered\n (await userMapper.select({}).returnAll())[0].notThere;\n // @ts-expect-error - only table columns are accessible w/ object filter\n // prettier-ignore\n (await userMapper.select({ name: \"Sue\" }).returnAll())[0].notThere;\n // @ts-expect-error - only table columns are accessible w/ op filter\n // prettier-ignore",
"score": 69.64236012837937
}
] | typescript | or, cmpr }) =>
// @ts-expect-error - where expression columns must be valid
or([cmpr('notThere', '=', 'Sue')])
); |
import { Kysely, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import { createInsertTransformMapper } from './utils/test-mappers';
import {
userRow1,
userRow2,
userRow3,
insertedUser1,
insertedUser2,
insertedUser3,
insertReturnedUser1,
insertReturnedUser2,
insertReturnedUser3,
} from './utils/test-objects';
import { InsertedUser, ReturnedUser, SelectedUser } from './utils/test-types';
let db: Kysely<Database>;
beforeAll(async () => {
db = await createDB();
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('inserting with transformation', () => {
it('transforms users for insertion without transforming return', async () => {
const insertTransformMapper = createInsertTransformMapper(db);
const insertReturn = await insertTransformMapper
.insert()
.returnOne(insertedUser1);
const readUser1 = await insertTransformMapper
.select({
id: insertReturn.id,
})
.returnOne();
expect(readUser1?.name).toEqual(
`${insertedUser1.firstName} ${insertedUser1.lastName}`
);
await insertTransformMapper
.insert()
.returnAll([insertedUser2, insertedUser3]);
const readUsers = await insertTransformMapper
.select('id', '>', insertReturn.id)
.returnAll();
expect(readUsers.length).toEqual(2);
expect(readUsers[0].name).toEqual(
`${insertedUser2.firstName} ${insertedUser2.lastName}`
);
expect(readUsers[1].name).toEqual(
`${insertedUser3.firstName} ${insertedUser3.lastName}`
);
});
it('transforms insertion return into object without transforming insertion', async () => {
const insertReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id', 'name'],
updateReturnColumns: ['id', 'name'],
}).withTransforms({
insertReturnTransform: (source, returns) => {
const names = returns.name.split(' ');
return new ReturnedUser(
returns.id,
names[0],
names[1],
source.handle,
source.email || null
);
},
countTransform: (count) => Number(count),
});
const insertReturn = await insertReturnTransformMapper
.insert()
.returnOne(userRow1);
expect(insertReturn).toEqual(insertReturnedUser1);
const insertReturns = await insertReturnTransformMapper
.insert()
.returnAll([userRow2, userRow3]);
expect(insertReturns).toEqual([insertReturnedUser2, insertReturnedUser3]);
// test that updates return table rows
const updatedUser = await insertReturnTransformMapper
.update({ id: insertReturn.id })
.returnOne({ name: 'Updated Name' });
expect(updatedUser).toEqual({ id: insertReturn.id, name: 'Updated Name' });
// ensure return type can be accessed as a row
((_: string) => {})(updatedUser!.name);
});
it('transforms insertion return into primitive without transforming insertion', async () => {
const insertReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
}).withTransforms({
insertReturnTransform: (_source, returns) => returns.id,
countTransform: (count) => Number(count),
});
const insertReturn = await insertReturnTransformMapper
.insert()
.returnOne(userRow1);
expect(insertReturn).toEqual(1);
// ensure return type can be accessed as a number
((_: number) => {})(insertReturn);
const insertReturns = await insertReturnTransformMapper
.insert()
.returnAll([userRow2, userRow3]);
expect(insertReturns).toEqual([2, 3]);
// ensure return type can be accessed as a number
((_: number) => {})(insertReturns[0]);
});
it("transforms insertion and insertion return, columns is ['*']", async () => {
expect.assertions(5);
const insertAndReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
}).withTransforms({
insertTransform: (source | : InsertedUser, columns) => { |
expect(columns).toEqual(['*']);
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
},
insertReturnTransform: (source: InsertedUser, returns) =>
new ReturnedUser(
returns.id,
source.firstName,
source.lastName,
source.handle,
source.email
),
countTransform: (count) => Number(count),
});
const insertReturn = await insertAndReturnTransformMapper
.insert()
.returnOne(insertedUser1);
expect(insertReturn).toEqual(insertReturnedUser1);
// ensure return type can be accessed as a ReturnedUser
((_: string) => {})(insertReturn.firstName);
const insertReturns = await insertAndReturnTransformMapper
.insert()
.returnAll([insertedUser2, insertedUser3]);
expect(insertReturns).toEqual([insertReturnedUser2, insertReturnedUser3]);
// ensure return type can be accessed as a ReturnedUser
((_: string) => {})(insertReturns[0].firstName);
});
it('returns SelectedObject with updates returning rows', async () => {
const transformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id', 'name'],
updateReturnColumns: ['id', 'name'],
}).withTransforms({
insertReturnTransform: (source, results) => {
const names = results.name.split(' ');
return SelectedUser.create(results.id, {
firstName: names[0],
lastName: names[1],
handle: source.handle,
email: source.email || null,
});
},
updateTransform: (
source: SelectedUser | Updateable<Database['users']>
) => {
if (source instanceof SelectedUser) {
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
}
return source;
},
selectTransform: (row) => {
const names = row.name.split(' ');
return SelectedUser.create(row.id, {
firstName: names[0],
lastName: names[1],
handle: row.handle,
email: row.email,
});
},
});
// test returnOne()
const names1 = userRow1.name.split(' ');
const expectedUser1 = SelectedUser.create(1, {
firstName: names1[0],
lastName: names1[1],
handle: userRow1.handle,
email: userRow1.email,
});
const insertReturn = await transformMapper.insert().returnOne(userRow1);
expect(insertReturn).toEqual(expectedUser1);
// ensure return type can be accessed as a SelectedUser
((_: string) => {})(insertReturn.firstName);
const readUser = await transformMapper
.select({
id: insertReturn.id,
})
.returnOne();
expect(readUser).toEqual(expectedUser1);
// test returnAll()
const names2 = userRow2.name.split(' ');
const expectedUser2 = SelectedUser.create(2, {
firstName: names2[0],
lastName: names2[1],
handle: userRow2.handle,
email: userRow2.email,
});
const names3 = userRow3.name.split(' ');
const expectedUser3 = SelectedUser.create(3, {
firstName: names3[0],
lastName: names3[1],
handle: userRow3.handle,
email: userRow3.email,
});
const insertReturns = await transformMapper
.insert()
.returnAll([userRow2, userRow3]);
expect(insertReturns).toEqual([expectedUser2, expectedUser3]);
// ensure return type can be accessed as a SelectedUser
((_: string) => {})(insertReturns[0].firstName);
((_: string) => {})(insertReturns[1].firstName);
const readUsers = await transformMapper
.select('id', '>', insertReturn.id)
.returnAll();
expect(readUsers).toEqual([expectedUser2, expectedUser3]);
// test that updates return rows
const updateReturn = await transformMapper
.update({ id: 1 })
.returnOne(expectedUser2);
expect(updateReturn).toEqual({
id: 1,
name: `${expectedUser2.firstName} ${expectedUser2.lastName}`,
});
// ensure return type can be accessed as a row
((_: string) => {})(updateReturn!.name);
});
});
| src/tests/insert-transforms.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " expect(updateReturn2).toEqual(1);\n // Ensure the returned value is accessible as a number\n ((_: number) => {})(updateReturn2!);\n });\n it(\"transforms update and update return, columns is ['*']\", async () => {\n expect.assertions(2);\n const updateAndReturnTransformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],\n updateReturnColumns: ['id'],\n }).withTransforms({",
"score": 46.4284622901419
},
{
"filename": "src/mappers/table-mapper-transforms.ts",
"retrieved_chunk": " InsertReturn\n> {\n /**\n * Transformation to apply to inserted objects before insertion. `source`\n * is the object provided for insertion. Only the columns in `columns` will\n * actually be inserted, with `[*]` indicating all columns.\n */\n insertTransform?: (\n source: InsertedObject,\n columns: Readonly<(keyof Insertable<DB[TB]>)[]> | ['*']",
"score": 31.266755256328068
},
{
"filename": "src/tests/insert-array.test.ts",
"retrieved_chunk": " it('inserts multiple returning differently for inserts and updates', async () => {\n const mapper = createUserMapperReturningDifferently(db);\n const insertReturns = await mapper.insert().returnAll(USERS);\n expect(insertReturns.length).toEqual(3);\n expect(insertReturns[0]).toEqual({\n id: insertReturns[0].id,\n handle: USERS[0].handle,\n });\n // Ensure that returned objects can be accessed as expected.\n ((_: number) => {})(insertReturns[0].id);",
"score": 29.974063903781328
},
{
"filename": "src/tests/insert-columns.test.ts",
"retrieved_chunk": " expect(success).toBe(true);\n });\n it('provides insertTransform with column subset', async () => {\n expect.assertions(1);\n const mapper = userMapperReturningID.withTransforms({\n insertTransform: (source, columns) => {\n expect(columns).toEqual(['name', 'handle']);\n return source;\n },\n });",
"score": 29.69411290223298
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " ),\n ]);\n // Ensure the returned value is accessible as a ReturnedUser\n ((_: string) => {})(updateReturn[0].firstName);\n });\n it('transforms a union of updating object types', async () => {\n const mapper = new TableMapper(db, 'users', {\n keyColumns: ['id'],\n }).withTransforms({\n updateTransform: (source: UpdatingUser | Updateable<Users>) =>",
"score": 29.080088720485005
}
] | typescript | : InsertedUser, columns) => { |
import { effectReset, forgroundRGBColor } from "#/colors";
import { FormatConfig } from "./formatter.type";
import { RGB, isInRGBRange, isRGBValues, removeEscapeSequence } from "#/utils/color";
import { defaultFormatConfig, defaultRainbowStartColor } from "./formatter.const";
import { charIndexes, concatCharIndexes, linearGradientIndex, nextRGBValue } from "./formatter.util";
export const linearGradient = (message: string, start: RGB, end: RGB, ignoreSpaces = true): string => {
if (!isRGBValues(start)) {
throw new Error(`Invalid RGB values (start). Values must be in [0, 255]: red=\`${start.red}\`, green=\`${start.green}\`, blue=\`${start.blue}\``);
}
if (!isRGBValues(end)) {
throw new Error(`Invalid RGB values (end). Values must be in [0, 255]: red=\`${end.red}\`, green=\`${end.green}\`, blue=\`${end.blue}\``);
}
message = removeEscapeSequence(message);
const tempMessage = ignoreSpaces ? message.replaceAll(" ", "") : message;
let newMessage: string[] = [];
if (tempMessage.length <= 1) {
newMessage.push(`${forgroundRGBColor(start)}${tempMessage}`);
} else {
for (let i = 0; i < tempMessage.length; i++) {
if (tempMessage[i] === " ") {
newMessage.push(tempMessage[i]);
continue;
}
const color = linearGradientIndex(start, end, (i / (tempMessage.length - 1)));
newMessage.push(`${forgroundRGBColor(color)}${tempMessage[i]}`);
}
}
if (ignoreSpaces) {
newMessage = concatCharIndexes(
newMessage,
charIndexes(message, " "),
" "
);
}
return `${newMessage.join("")}${effectReset.all}`;
};
export const matrix = (message: string, color: RGB, force = 100): string => {
if (!isRGBValues(color)) {
throw new Error(`Invalid RGB values. Values must be in [0, 255]: red=\`${color.red}\`, green=\`${color.green}\`, blue=\`${color.blue}\``);
}
if (!isInRGBRange(force)) throw new Error(`Invalid force. Value must be in [0, 255]: force=\`${force}\``);
message = removeEscapeSequence(message);
let newMessage = "";
for (let i = 0; i < message.length; i++) {
if (message[i] === " ") {
newMessage += message[i];
continue;
}
const num = Math.round(Math.random() * force); // Random number between 0 and force
// For each value cross-product
const colorNuance: RGB = {
red: Math.floor(color.red * ((255 - num) / 255)),
green: Math.floor(color.green * ((255 - num) / 255)),
blue: Math.floor(color.blue * ((255 - num) / 255))
};
newMessage += `${forgroundRGBColor(colorNuance)}${message[i]}`;
}
return `${newMessage}${effectReset.all}`;
};
| export const rainbow = (message: string, start: RGB = defaultRainbowStartColor, step = 15, ignoreSpaces = true): string => { |
if (!isRGBValues(start)) {
throw new Error(`Invalid RGB values. Values must be in [0, 255]: red=\`${start.red}\`, green=\`${start.green}\`, blue=\`${start.blue}\``);
}
message = removeEscapeSequence(message);
const tempMessage = ignoreSpaces ? message.replaceAll(" ", "") : message;
let newMessage: string[] = [];
let nextColor = start;
for (let i = 0; i < tempMessage.length; i++) {
if (tempMessage[i] === " ") {
newMessage.push(tempMessage[i]);
} else {
newMessage.push(`${forgroundRGBColor(nextColor)}${tempMessage[i]}`);
}
nextColor = nextRGBValue(nextColor, step);
}
if (ignoreSpaces) {
newMessage = concatCharIndexes(
newMessage,
charIndexes(message, " "),
" "
);
}
return `${newMessage.join("")}${effectReset.all}`;
};
export const format = (message: string, formatConfig: FormatConfig = defaultFormatConfig): string => {
const regex = new RegExp(Object.keys(formatConfig).join("|"), "g");
return message.replace(regex, match => formatConfig[match]);
}; | src/formatters/formatter.ts | Unarray-Tintify-d96cf71 | [
{
"filename": "src/formatters/formatter.util.ts",
"retrieved_chunk": " red: Math.floor(start.red + (end.red - start.red) * index),\n green: Math.floor(start.green + (end.green - start.green) * index),\n blue: Math.floor(start.blue + (end.blue - start.blue) * index)\n };\n};\nexport const nextRGBValue = (color: RGB, step: number): RGB => {\n if (!isRGBValues(color)) {\n throw new Error(`Invalid RGB values. Values must be in [0, 255]: red=\\`${color.red}\\`, green=\\`${color.green}\\`, blue=\\`${color.blue}\\``);\n }\n const maxStep = (255 - Math.min(color.red, color.green, color.blue)) * 6; // Max different RGB values",
"score": 70.504364811474
},
{
"filename": "src/formatters/formatter.const.ts",
"retrieved_chunk": "import { FormatConfig } from \"./formatter.type\";\nimport { RGB } from \"#/utils/color\";\nimport { effect, effectReset, forground } from \"#/colors\";\nexport const defaultRainbowStartColor: RGB = {\n red: 255,\n green: 0,\n blue: 0\n} as const;\nexport const defaultFormatConfig: FormatConfig = {\n \"§0\": forground.black,",
"score": 32.77501571319669
},
{
"filename": "src/formatters/formatter.util.ts",
"retrieved_chunk": " remainingSteps -= valueToRemove;\n }\n }\n return {\n red: colorsArray[0].color,\n green: colorsArray[1].color,\n blue: colorsArray[2].color\n };\n};\nexport const charIndexes = (message: string, char: string): number[] => {",
"score": 31.669468883473286
},
{
"filename": "src/colors/colors.ts",
"retrieved_chunk": "import { Background256, BackgroundRGB, Forground256, ForgroundRGB } from \"./colors.type\";\nimport { closeANSI, openANSI } from \"./colors.const\";\nimport { RGB, isInRGBRange, isRGBValues } from \"#/utils/color\";\nexport const forgroundRGBColor = (color: RGB): ForgroundRGB => {\n if (!isRGBValues(color)) {\n throw new Error(`Invalid RGB values. Values must be in [0, 255]: red=\\`${color.red}\\`, green=\\`${color.green}\\`, blue=\\`${color.blue}\\``);\n }\n return `${openANSI}38;2;${color.red};${color.green};${color.blue}${closeANSI}`;\n};\nexport const backgroundRGBColor = (color: RGB): BackgroundRGB => {",
"score": 31.09868393997432
},
{
"filename": "src/utils/color/color.validator.ts",
"retrieved_chunk": "import { HexColor, RGB } from \"./color.type\";\nexport const isRGBValues = (color: RGB): boolean => {\n return isInRGBRange(color.red) && isInRGBRange(color.green) && isInRGBRange(color.blue);\n};\nexport const isInRGBRange = (value: number): boolean => Number.isInteger(value) && value >= 0 && value <= 255;\nexport const isHexColor = (value: string): value is HexColor => (/^#?([0-9a-f]{6}|[0-9a-f]{3})$/i).test(value);",
"score": 31.079202783288963
}
] | typescript | export const rainbow = (message: string, start: RGB = defaultRainbowStartColor, step = 15, ignoreSpaces = true): string => { |
import { Kysely, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import { createInsertTransformMapper } from './utils/test-mappers';
import {
userRow1,
userRow2,
userRow3,
insertedUser1,
insertedUser2,
insertedUser3,
insertReturnedUser1,
insertReturnedUser2,
insertReturnedUser3,
} from './utils/test-objects';
import { InsertedUser, ReturnedUser, SelectedUser } from './utils/test-types';
let db: Kysely<Database>;
beforeAll(async () => {
db = await createDB();
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('inserting with transformation', () => {
it('transforms users for insertion without transforming return', async () => {
const insertTransformMapper = createInsertTransformMapper(db);
const insertReturn = await insertTransformMapper
.insert()
.returnOne(insertedUser1);
const readUser1 = await insertTransformMapper
.select({
id: insertReturn.id,
})
.returnOne();
expect(readUser1?.name).toEqual(
`${insertedUser1.firstName} ${insertedUser1.lastName}`
);
await insertTransformMapper
.insert()
.returnAll([insertedUser2, insertedUser3]);
const readUsers = await insertTransformMapper
.select('id', '>', insertReturn.id)
.returnAll();
expect(readUsers.length).toEqual(2);
expect(readUsers[0].name).toEqual(
`${insertedUser2.firstName} ${insertedUser2.lastName}`
);
expect(readUsers[1].name).toEqual(
`${insertedUser3.firstName} ${insertedUser3.lastName}`
);
});
it('transforms insertion return into object without transforming insertion', async () => {
| const insertReturnTransformMapper = new TableMapper(db, 'users', { |
insertReturnColumns: ['id', 'name'],
updateReturnColumns: ['id', 'name'],
}).withTransforms({
insertReturnTransform: (source, returns) => {
const names = returns.name.split(' ');
return new ReturnedUser(
returns.id,
names[0],
names[1],
source.handle,
source.email || null
);
},
countTransform: (count) => Number(count),
});
const insertReturn = await insertReturnTransformMapper
.insert()
.returnOne(userRow1);
expect(insertReturn).toEqual(insertReturnedUser1);
const insertReturns = await insertReturnTransformMapper
.insert()
.returnAll([userRow2, userRow3]);
expect(insertReturns).toEqual([insertReturnedUser2, insertReturnedUser3]);
// test that updates return table rows
const updatedUser = await insertReturnTransformMapper
.update({ id: insertReturn.id })
.returnOne({ name: 'Updated Name' });
expect(updatedUser).toEqual({ id: insertReturn.id, name: 'Updated Name' });
// ensure return type can be accessed as a row
((_: string) => {})(updatedUser!.name);
});
it('transforms insertion return into primitive without transforming insertion', async () => {
const insertReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
}).withTransforms({
insertReturnTransform: (_source, returns) => returns.id,
countTransform: (count) => Number(count),
});
const insertReturn = await insertReturnTransformMapper
.insert()
.returnOne(userRow1);
expect(insertReturn).toEqual(1);
// ensure return type can be accessed as a number
((_: number) => {})(insertReturn);
const insertReturns = await insertReturnTransformMapper
.insert()
.returnAll([userRow2, userRow3]);
expect(insertReturns).toEqual([2, 3]);
// ensure return type can be accessed as a number
((_: number) => {})(insertReturns[0]);
});
it("transforms insertion and insertion return, columns is ['*']", async () => {
expect.assertions(5);
const insertAndReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
}).withTransforms({
insertTransform: (source: InsertedUser, columns) => {
expect(columns).toEqual(['*']);
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
},
insertReturnTransform: (source: InsertedUser, returns) =>
new ReturnedUser(
returns.id,
source.firstName,
source.lastName,
source.handle,
source.email
),
countTransform: (count) => Number(count),
});
const insertReturn = await insertAndReturnTransformMapper
.insert()
.returnOne(insertedUser1);
expect(insertReturn).toEqual(insertReturnedUser1);
// ensure return type can be accessed as a ReturnedUser
((_: string) => {})(insertReturn.firstName);
const insertReturns = await insertAndReturnTransformMapper
.insert()
.returnAll([insertedUser2, insertedUser3]);
expect(insertReturns).toEqual([insertReturnedUser2, insertReturnedUser3]);
// ensure return type can be accessed as a ReturnedUser
((_: string) => {})(insertReturns[0].firstName);
});
it('returns SelectedObject with updates returning rows', async () => {
const transformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id', 'name'],
updateReturnColumns: ['id', 'name'],
}).withTransforms({
insertReturnTransform: (source, results) => {
const names = results.name.split(' ');
return SelectedUser.create(results.id, {
firstName: names[0],
lastName: names[1],
handle: source.handle,
email: source.email || null,
});
},
updateTransform: (
source: SelectedUser | Updateable<Database['users']>
) => {
if (source instanceof SelectedUser) {
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
}
return source;
},
selectTransform: (row) => {
const names = row.name.split(' ');
return SelectedUser.create(row.id, {
firstName: names[0],
lastName: names[1],
handle: row.handle,
email: row.email,
});
},
});
// test returnOne()
const names1 = userRow1.name.split(' ');
const expectedUser1 = SelectedUser.create(1, {
firstName: names1[0],
lastName: names1[1],
handle: userRow1.handle,
email: userRow1.email,
});
const insertReturn = await transformMapper.insert().returnOne(userRow1);
expect(insertReturn).toEqual(expectedUser1);
// ensure return type can be accessed as a SelectedUser
((_: string) => {})(insertReturn.firstName);
const readUser = await transformMapper
.select({
id: insertReturn.id,
})
.returnOne();
expect(readUser).toEqual(expectedUser1);
// test returnAll()
const names2 = userRow2.name.split(' ');
const expectedUser2 = SelectedUser.create(2, {
firstName: names2[0],
lastName: names2[1],
handle: userRow2.handle,
email: userRow2.email,
});
const names3 = userRow3.name.split(' ');
const expectedUser3 = SelectedUser.create(3, {
firstName: names3[0],
lastName: names3[1],
handle: userRow3.handle,
email: userRow3.email,
});
const insertReturns = await transformMapper
.insert()
.returnAll([userRow2, userRow3]);
expect(insertReturns).toEqual([expectedUser2, expectedUser3]);
// ensure return type can be accessed as a SelectedUser
((_: string) => {})(insertReturns[0].firstName);
((_: string) => {})(insertReturns[1].firstName);
const readUsers = await transformMapper
.select('id', '>', insertReturn.id)
.returnAll();
expect(readUsers).toEqual([expectedUser2, expectedUser3]);
// test that updates return rows
const updateReturn = await transformMapper
.update({ id: 1 })
.returnOne(expectedUser2);
expect(updateReturn).toEqual({
id: 1,
name: `${expectedUser2.firstName} ${expectedUser2.lastName}`,
});
// ensure return type can be accessed as a row
((_: string) => {})(updateReturn!.name);
});
});
| src/tests/insert-transforms.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/update-general.test.ts",
"retrieved_chunk": " const updateCount2 = await userMapperReturningAll\n .update({ name: 'Sue' })\n .returnCount(updateValues);\n expect(updateCount2).toEqual(2);\n const readUsers = await userMapperReturningID\n .select('name', '=', 'Sue')\n .returnAll();\n expect(readUsers.length).toEqual(2);\n expect(readUsers[0].email).toEqual(updateValues.email);\n expect(readUsers[1].email).toEqual(updateValues.email);",
"score": 36.13548292140188
},
{
"filename": "src/tests/insert-compile.test.ts",
"retrieved_chunk": " const success1 = await compilation.run(USERS[1]);\n expect(success1).toBe(true);\n // test returnOne()\n const success2 = await compilation.returnOne(USERS[2]);\n expect(success2).toBeUndefined();\n const readUsers = await userMapperReturningAll.select().returnAll();\n expect(readUsers.length).toEqual(2);\n expect(readUsers[0].handle).toEqual(USERS[1].handle);\n expect(readUsers[0].email).toEqual(null);\n expect(readUsers[1].handle).toEqual(USERS[2].handle);",
"score": 33.860897587110756
},
{
"filename": "src/tests/update-general.test.ts",
"retrieved_chunk": " .returnAll(updateValues3);\n expect(updateReturns3.length).toEqual(3);\n expect(updateReturns3[0].h).toEqual(USERS[0].handle);\n expect(updateReturns3[1].h).toEqual(USERS[1].handle);\n expect(updateReturns3[2].h).toEqual(USERS[2].handle);\n const readUsers = await userMapperReturningID\n .select('name', '=', updateValues3.name)\n .returnAll();\n expect(readUsers.length).toEqual(3);\n ignore('check return types', () => {",
"score": 33.73318239176266
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " user1\n );\n const expectedReturn3 = {\n id: insertReturns[2].id,\n firstName: user1.firstName,\n lastName: user1.lastName,\n };\n expect(success1).toBe(true);\n // verify updates\n const readUsers = await transformMapper.select().returnAll();",
"score": 32.7233355820207
},
{
"filename": "src/tests/insert-compile.test.ts",
"retrieved_chunk": " expect(readUsers[0].handle).toEqual(USERS[0].handle);\n expect(readUsers[1].handle).toEqual(USERS[1].handle);\n expect(readUsers[2].handle).toEqual(USERS[2].handle);\n expect(readUsers[2].id).toEqual(3);\n ignore('check compile-time types', () => {\n compilation.returnOne({\n name: 'xyz',\n handle: 'pdq',\n email: '[email protected]',\n // @ts-expect-error - only insertable columns are allowed",
"score": 31.809574415599357
}
] | typescript | const insertReturnTransformMapper = new TableMapper(db, 'users', { |
import { Kysely, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import { createInsertTransformMapper } from './utils/test-mappers';
import {
userRow1,
userRow2,
userRow3,
insertedUser1,
insertedUser2,
insertedUser3,
insertReturnedUser1,
insertReturnedUser2,
insertReturnedUser3,
} from './utils/test-objects';
import { InsertedUser, ReturnedUser, SelectedUser } from './utils/test-types';
let db: Kysely<Database>;
beforeAll(async () => {
db = await createDB();
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('inserting with transformation', () => {
it('transforms users for insertion without transforming return', async () => {
const insertTransformMapper = createInsertTransformMapper(db);
const insertReturn = await insertTransformMapper
.insert()
.returnOne(insertedUser1);
const readUser1 = await insertTransformMapper
.select({
id: insertReturn.id,
})
.returnOne();
expect(readUser1?.name).toEqual(
`${insertedUser1.firstName} ${insertedUser1.lastName}`
);
await insertTransformMapper
.insert()
.returnAll([insertedUser2, insertedUser3]);
const readUsers = await insertTransformMapper
.select('id', '>', insertReturn.id)
.returnAll();
expect(readUsers.length).toEqual(2);
expect(readUsers[0].name).toEqual(
`${insertedUser2.firstName} ${insertedUser2.lastName}`
);
expect(readUsers[1].name).toEqual(
`${insertedUser3.firstName} ${insertedUser3.lastName}`
);
});
it('transforms insertion return into object without transforming insertion', async () => {
const insertReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id', 'name'],
updateReturnColumns: ['id', 'name'],
}).withTransforms({
insertReturnTransform: (source, returns) => {
const names = returns.name.split(' ');
return new ReturnedUser(
returns.id,
names[0],
names[1],
source.handle,
source.email || null
);
},
countTransform: (count) => Number(count),
});
const insertReturn = await insertReturnTransformMapper
.insert()
.returnOne(userRow1);
expect(insertReturn).toEqual(insertReturnedUser1);
const insertReturns = await insertReturnTransformMapper
.insert()
.returnAll([userRow2, userRow3]);
expect(insertReturns).toEqual([insertReturnedUser2, insertReturnedUser3]);
// test that updates return table rows
const updatedUser = await insertReturnTransformMapper
.update({ id: insertReturn.id })
.returnOne({ name: 'Updated Name' });
expect(updatedUser).toEqual({ id: insertReturn.id, name: 'Updated Name' });
// ensure return type can be accessed as a row
((_: string) => {})(updatedUser!.name);
});
it('transforms insertion return into primitive without transforming insertion', async () => {
const insertReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
}).withTransforms({
insertReturnTransform: (_source, returns) => returns.id,
countTransform: (count) => Number(count),
});
const insertReturn = await insertReturnTransformMapper
.insert()
.returnOne(userRow1);
expect(insertReturn).toEqual(1);
// ensure return type can be accessed as a number
((_: number) => {})(insertReturn);
const insertReturns = await insertReturnTransformMapper
.insert()
.returnAll([userRow2, userRow3]);
expect(insertReturns).toEqual([2, 3]);
// ensure return type can be accessed as a number
((_: number) => {})(insertReturns[0]);
});
it("transforms insertion and insertion return, columns is ['*']", async () => {
expect.assertions(5);
const insertAndReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
}).withTransforms({
insertTransform: (source: InsertedUser, columns) => {
expect(columns).toEqual(['*']);
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
},
insertReturnTransform: (source: InsertedUser, returns) =>
new ReturnedUser(
returns.id,
source.firstName,
source.lastName,
source.handle,
source.email
),
countTransform: (count) => Number(count),
});
const insertReturn = await insertAndReturnTransformMapper
.insert()
.returnOne(insertedUser1);
expect(insertReturn).toEqual(insertReturnedUser1);
// ensure return type can be accessed as a ReturnedUser
((_: string) => {})(insertReturn.firstName);
const insertReturns = await insertAndReturnTransformMapper
.insert()
.returnAll([insertedUser2, insertedUser3]);
expect(insertReturns).toEqual([insertReturnedUser2, insertReturnedUser3]);
// ensure return type can be accessed as a ReturnedUser
((_: string) => {})(insertReturns[0].firstName);
});
it('returns SelectedObject with updates returning rows', async () => {
const transformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id', 'name'],
updateReturnColumns: ['id', 'name'],
}).withTransforms({
insertReturnTransform: | (source, results) => { |
const names = results.name.split(' ');
return SelectedUser.create(results.id, {
firstName: names[0],
lastName: names[1],
handle: source.handle,
email: source.email || null,
});
},
updateTransform: (
source: SelectedUser | Updateable<Database['users']>
) => {
if (source instanceof SelectedUser) {
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
}
return source;
},
selectTransform: (row) => {
const names = row.name.split(' ');
return SelectedUser.create(row.id, {
firstName: names[0],
lastName: names[1],
handle: row.handle,
email: row.email,
});
},
});
// test returnOne()
const names1 = userRow1.name.split(' ');
const expectedUser1 = SelectedUser.create(1, {
firstName: names1[0],
lastName: names1[1],
handle: userRow1.handle,
email: userRow1.email,
});
const insertReturn = await transformMapper.insert().returnOne(userRow1);
expect(insertReturn).toEqual(expectedUser1);
// ensure return type can be accessed as a SelectedUser
((_: string) => {})(insertReturn.firstName);
const readUser = await transformMapper
.select({
id: insertReturn.id,
})
.returnOne();
expect(readUser).toEqual(expectedUser1);
// test returnAll()
const names2 = userRow2.name.split(' ');
const expectedUser2 = SelectedUser.create(2, {
firstName: names2[0],
lastName: names2[1],
handle: userRow2.handle,
email: userRow2.email,
});
const names3 = userRow3.name.split(' ');
const expectedUser3 = SelectedUser.create(3, {
firstName: names3[0],
lastName: names3[1],
handle: userRow3.handle,
email: userRow3.email,
});
const insertReturns = await transformMapper
.insert()
.returnAll([userRow2, userRow3]);
expect(insertReturns).toEqual([expectedUser2, expectedUser3]);
// ensure return type can be accessed as a SelectedUser
((_: string) => {})(insertReturns[0].firstName);
((_: string) => {})(insertReturns[1].firstName);
const readUsers = await transformMapper
.select('id', '>', insertReturn.id)
.returnAll();
expect(readUsers).toEqual([expectedUser2, expectedUser3]);
// test that updates return rows
const updateReturn = await transformMapper
.update({ id: 1 })
.returnOne(expectedUser2);
expect(updateReturn).toEqual({
id: 1,
name: `${expectedUser2.firstName} ${expectedUser2.lastName}`,
});
// ensure return type can be accessed as a row
((_: string) => {})(updateReturn!.name);
});
});
| src/tests/insert-transforms.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " it('parameterizes an update query with transformation', async () => {\n const transformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],\n updateReturnColumns: ['id'],\n }).withTransforms({\n selectTransform: (row) => {\n const names = row.name.split(' ');\n return new User(row.id, names[0], names[1], row.handle, row.email);\n },\n insertTransform: (source: User) => ({",
"score": 34.24418130813228
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " ),\n ]);\n // Ensure the returned value is accessible as a ReturnedUser\n ((_: string) => {})(updateReturn[0].firstName);\n });\n it('transforms a union of updating object types', async () => {\n const mapper = new TableMapper(db, 'users', {\n keyColumns: ['id'],\n }).withTransforms({\n updateTransform: (source: UpdatingUser | Updateable<Users>) =>",
"score": 34.04395696528926
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " name: 'Suzanne Smith',\n }),\n ]);\n });\n it('transforms update return into object without transforming update', async () => {\n const updateReturnTransformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],\n updateReturnColumns: ['id'],\n }).withTransforms({\n updateReturnTransform: (source, returns) =>",
"score": 33.71126823802791
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " it('transforms update return into primitive without transforming update', async () => {\n const updateReturnTransformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],\n updateReturnColumns: ['id'],\n }).withTransforms({\n insertReturnTransform: (_source, returns) => returns.id,\n updateReturnTransform: (_source, returns) => returns.id,\n });\n const insertReturn = await updateReturnTransformMapper\n .insert()",
"score": 31.202021256326773
},
{
"filename": "src/tests/update-general.test.ts",
"retrieved_chunk": " // Ensure that the returned value can be accessed as a row.\n ((_: string) => {})(updateReturn!.name);\n ((_: string | null) => {})(updateReturn!.email);\n });\n it('updates all rows when no filter is given', async () => {\n const insertReturns = await userMapperReturningID.insert().returnAll(USERS);\n const updateValues = { email: '[email protected]' };\n const updateReturns = await userMapperReturningIDAndHandleAsH\n .update()\n .returnAll(updateValues);",
"score": 29.8042428984222
}
] | typescript | (source, results) => { |
import { Kysely } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import { User } from './utils/test-types';
import { ignore } from './utils/test-utils';
import { createInsertTransformMapper } from './utils/test-mappers';
let db: Kysely<Database>;
beforeAll(async () => {
db = await createDB();
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('table mapper transform type checks', () => {
ignore('detects invalid select transform configuration', () => {
new TableMapper(db, 'users').withTransforms({
// @ts-expect-error - invalid select transform
selectTransform: (user: User) => user,
});
});
ignore('detects invalid insert transform configuration', () => {
new TableMapper(db, 'users').withTransforms({
// @ts-expect-error - invalid insert transform
insertTransform: (user: User) => user,
});
});
ignore('detects invalid update transform configuration', () => {
new TableMapper(db, 'users').withTransforms({
// @ts-expect-error - invalid update transform
updateTransform: (_user) => ({ noId: 1 }),
});
});
ignore('detects invalid update return transform return', async () => {
const mapper = new TableMapper(db, 'users', { keyColumns: ['id'] });
mapper.withTransforms({
selectTransform: (_user) => new User(1, 'John', 'Doe', 'jdoe', '[email protected]'),
updateTransform: (user: User) => ({
id: user.id,
name: `${user.firstName} ${user.lastName}`,
| handle: user.handle,
email: user.email,
}),
updateReturnTransform: (_user, returns) => returns,
}); |
(await mapper
.update({ id: 1 })
// @ts-expect-error - ensure that return type is User
.returnOne(new User(1, 'John', 'Doe', 'jdoe', '[email protected]')))!.name;
});
ignore('detects insertion transformation type errors', async () => {
const insertTransformMapper = createInsertTransformMapper(db);
// @ts-expect-error - requires InsertedObject as input
await insertTransformMapper.insert().returnOne(USERS[0]);
// @ts-expect-error - requires InsertedObject as input
await insertTransformMapper.insert().run(USERS[0]);
// @ts-expect-error - requires InsertedObject as input
await insertTransformMapper.insert().returnOne(selectedUser1);
// @ts-expect-error - requires InsertedObject as input
await insertTransformMapper.insert().run(selectedUser1);
});
it('accepts readonly transforms', () => {
const transforms = {
countTransform: (count: bigint) => count,
} as const;
new TableMapper(db, 'users', {}).withTransforms(transforms);
});
});
| src/tests/transform-types.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/sample-mappers.test.ts",
"retrieved_chunk": " name: `${user.firstName} ${user.lastName}`,\n handle: user.handle + '2',\n email: user.email,\n };\n },\n updateReturnTransform: (user, returns) => {\n return new MappedUser(\n returns.id,\n user.firstName,\n user.lastName,",
"score": 67.90692718551732
},
{
"filename": "src/tests/sample-mappers.test.ts",
"retrieved_chunk": " updateReturnColumns: ['id'],\n }).withTransforms({\n insertTransform: (user: MappedUser) => ({\n name: `${user.firstName} ${user.lastName}`,\n handle: user.handle,\n email: user.email,\n }),\n insertReturnTransform: (user, returns) =>\n new MappedUser(\n returns.id,",
"score": 65.22059517814372
},
{
"filename": "src/tests/sample-mappers.test.ts",
"retrieved_chunk": " user.firstName,\n user.lastName,\n user.handle,\n user.email\n ),\n updateTransform: (user: MappedUser) => {\n if (!(user instanceof MappedUser)) {\n return user;\n }\n return {",
"score": 55.96815237521941
},
{
"filename": "src/tests/sample-mappers.test.ts",
"retrieved_chunk": " user.handle,\n user.email\n );\n },\n selectTransform: (row) => {\n const names = row.name.split(' ');\n return new MappedUser(\n row.id,\n names[0],\n names[1],",
"score": 47.36789889142768
},
{
"filename": "src/tests/select-one.test.ts",
"retrieved_chunk": " user = await userMapper\n .select({\n name: USERS[0].name,\n handle: USERS[2].handle,\n })\n .returnOne();\n expect(user?.handle).toEqual(USERS[2].handle);\n user = await userMapper\n .select({\n id: [1, 2],",
"score": 40.620961951899965
}
] | typescript | handle: user.handle,
email: user.email,
}),
updateReturnTransform: (_user, returns) => returns,
}); |
/**
* Tests TableMapper.selectMany(), TableMapper.selectOne(), and query filters.
*/
import { Kysely } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import {
createUserMapperReturningID,
createUserMapperReturningNothing,
} from './utils/test-mappers';
import { USERS } from './utils/test-objects';
import { ignore } from './utils/test-utils';
let db: Kysely<Database>;
let userMapper: ReturnType<typeof createUserMapperReturningID>;
let userMapperReturningNothing: ReturnType<
typeof createUserMapperReturningNothing
>;
beforeAll(async () => {
db = await createDB();
userMapper = createUserMapperReturningID(db);
userMapperReturningNothing = createUserMapperReturningNothing(db);
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('general selection', () => {
it('compiles an unparameterized select query', async () => {
await userMapper.insert().run(USERS);
const compilation = userMapper.select({ name: USERS[0].name }).compile();
const users = await compilation.returnAll({});
expect(users.length).toEqual(2);
expect(users[0].handle).toEqual(USERS[0].handle);
expect(users[1].handle).toEqual(USERS[2].handle);
// Ensure that the provided columns are not optional
((_: string) => {})(users[0].handle);
const user = await compilation.returnOne({});
expect(user?.handle).toEqual(USERS[0].handle);
// Ensure that the provided columns are not optional
((_: string) => {})(user!.name);
ignore('compilation type errors', () => {
// @ts-expect-error - errors on invalid column names
users[0].notThere;
// @ts-expect-error - errors on invalid column names
user!.notThere;
});
});
it('parameterizes and compiles a select query', async () => {
await userMapper.insert().run(USERS);
const parameterization = userMapper.parameterize<{ name: string }>(
({ mapper, param }) => mapper.select({ name: param('name') })
);
// test returnAll() returning multiple
const users = await parameterization.returnAll({ name: USERS[0].name });
expect(users.length).toEqual(2);
expect(users[0].handle).toEqual(USERS[0].handle);
expect(users[1].handle).toEqual(USERS[2].handle);
// Ensure that the provided columns are not optional
((_: string) => {})(users[0].handle);
// test returnAll() returning none
const users2 = await parameterization.returnAll({ name: 'not there' });
expect(users2.length).toEqual(0);
// test returnOne() returning one
const user = await parameterization.returnOne({ name: USERS[1].name });
expect(user?.handle).toEqual(USERS[1].handle);
// Ensure that the provided columns are not optional
((_: string) => {})(user!.name);
// test returnOne() returning none
const user2 = await parameterization.returnOne({ name: 'not there' });
expect(user2).toBeNull();
ignore('parameterization type errors', () => {
// @ts-expect-error - errors on invalid parameter names
parameterization.returnAll({ notThere: 'foo' });
// @ts-expect-error - errors on invalid column names
users[0].notThere;
// @ts-expect-error - errors on invalid column names
user!.notThere;
userMapper.parameterize<{ name: string }>(
// @ts-expect-error - errors on invalid parameter name
({ mapper, param }) => mapper.select({ name: param('notThere') })
);
userMapper.parameterize<{ name: number }>(
// @ts-expect-error - errors on invalid parameter type
({ mapper, param }) => mapper.select({ name: param('name') })
);
// @ts-expect-error - errors on invalid parameter value name
parameterization.returnOne({ notThere: 'foo' });
// @ts-expect-error - errors on invalid parameter value type
parameterization.returnOne({ name: 123 });
});
});
it('modifies the underlying query builder', async () => {
await userMapper.insert().run(USERS);
const users = await userMapper
.select()
.modify((qb) =>
qb.where('name', '=', USERS[0].name).orderBy('handle', 'desc')
)
.returnAll();
expect(users.length).toEqual(2);
expect(users[0].handle).toEqual(USERS[2].handle);
expect(users[1].handle).toEqual(USERS[0].handle);
const user = await userMapper
.select()
.modify((qb) =>
qb.where('name', '=', USERS[0].name).orderBy('handle', 'desc')
)
.returnOne();
expect(user?.handle).toEqual(USERS[2].handle);
});
it('does not modify the underlying selected columns', async () => {
await userMapper.insert().run(USERS);
const users = await userMapper
.select()
.modify((qb) => qb.select('name').orderBy('handle', 'desc'))
.returnAll();
expect(users).toEqual([
{ ...USERS[2], id: 3 },
{ ...USERS[1], id: 2 },
{ ...USERS[0], id: 1 },
]);
// Ensure that columns can be addressed by name.
((_: number) => {})(users[0].id);
((_: string) => {})(users[0].handle);
((_: string) => {})(users[0].name);
((_: string) => {})(users[0].email!);
const user = await userMapper
.select()
.modify((qb) => qb.select('name').orderBy('handle', 'desc'))
.returnOne();
expect(user).toEqual({ ...USERS[2], id: 3 });
// Ensure that columns can be addressed by name.
((_: number) => {})(user!.id);
((_: string) => {})(user!.handle);
((_: string) => {})(user!.name);
((_: string) => {})(user!.email!);
ignore('detects modify() type errors', async () => {
// @ts-expect-error - cannot access invalid columns
users[0].notThere;
// @ts-expect-error - cannot access invalid columns
user!.notThere;
});
});
it('selects via a multi-column key tuple (definition order)', async () => {
const mapper = new TableMapper(db, 'users', {
keyColumns: ['id', 'name'],
});
| await mapper.insert().run(USERS); |
const users = await mapper.select([3, 'Sue']).returnAll();
expect(users.length).toEqual(1);
expect(users[0].name).toEqual(USERS[2].name);
ignore('detects key colum tuple type errors', () => {
// @ts-expect-error - key tuple must have correct length
mapper.select(['Sue']);
// @ts-expect-error - key tuple must have correct length
mapper.select(['Sue', 3, 'foo']);
// @ts-expect-error - key tuple must have correct types
mapper.select(['Sue', 'foo']);
// @ts-expect-error - primitive key values are not allowed
mapper.select('Sue');
// @ts-expect-error - primitive key values are not allowed
mapper.select(1);
});
});
it('selects via a multi-column key tuple (different order)', async () => {
const mapper = new TableMapper(db, 'users', {
keyColumns: ['name', 'id'],
});
await mapper.insert().run(USERS);
const users = await mapper.select(['Sue', 3]).returnAll();
expect(users.length).toEqual(1);
expect(users[0].name).toEqual(USERS[2].name);
ignore('detects key colum tuple type errors', () => {
// @ts-expect-error - key tuple must have correct length
mapper.select(['Sue']);
// @ts-expect-error - key tuple must have correct length
mapper.select(['Sue', 3, 'foo']);
// @ts-expect-error - key tuple must have correct types
mapper.select(['Sue', 'foo']);
// @ts-expect-error - primitive key values are not allowed
mapper.select('Sue');
// @ts-expect-error - primitive key values are not allowed
mapper.select(1);
});
});
ignore('detects select(filter) type errors', async () => {
// @ts-expect-error - doesn't allow only two arguments
userMapper.select('name', '=');
// @ts-expect-error - object filter fields must be valid
userMapper.select({ notThere: 'xyz' });
userMapper.select(({ or, cmpr }) =>
// @ts-expect-error - where expression columns must be valid
or([cmpr('notThere', '=', 'Sue')])
);
// @ts-expect-error - binary op filter fields must be valid
userMapper.select('notThere', '=', 'foo');
// @ts-expect-error - binary op filter fields must be valid
userMapper.select('users.notThere', '=', 'foo');
// @ts-expect-error - ID filter must have correct type
userMapper.select('str');
// @ts-expect-error - ID filter must have correct type
userMapper.select(['str']);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.select(1);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.select([1]);
});
});
| src/tests/select-general.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/setting-types.test.ts",
"retrieved_chunk": "beforeEach(() => resetDB(db));\nafterAll(() => destroyDB(db));\ndescribe('table mapper setting type checks', () => {\n ignore('detects invalid return columns configurations', () => {\n new TableMapper<Database, 'users', ['id']>(db, 'users', {\n // @ts-expect-error - invalid return column configuration\n insertReturnColumns: ['notThere'],\n // @ts-expect-error - invalid return column configuration\n updateReturnColumns: ['notThere'],\n });",
"score": 40.733228785402915
},
{
"filename": "src/tests/setting-types.test.ts",
"retrieved_chunk": " >(db, 'users', {});\n new TableMapper<Database, 'users', ['id']>(db, 'users', {\n // @ts-expect-error - invalid return column configuration\n insertReturnColumns: [''],\n // @ts-expect-error - invalid return column configuration\n updateReturnColumns: [''],\n });\n new TableMapper<Database, 'users', ['id']>(db, 'users', {\n // @ts-expect-error - invalid return column configuration\n insertReturnColumns: ['notThere'],",
"score": 39.71837425218598
},
{
"filename": "src/tests/setting-types.test.ts",
"retrieved_chunk": " UpdateReturnColumns\n > {}\n new TestMapper6(db, 'users', {\n // @ts-expect-error - invalid return column configuration\n insertReturnColumns: ['notThere'],\n // @ts-expect-error - invalid return column configuration\n updateReturnColumns: ['notThere'],\n });\n new TableMapper<\n Database,",
"score": 38.32194008067854
},
{
"filename": "src/tests/select-one.test.ts",
"retrieved_chunk": " it('selects one returning selected columns and aliases', async () => {\n const ids = await userMapper.insert().returnAll(USERS);\n const mapper = new TableMapper(db, 'users', {\n selectedColumns: ['id', 'handle as h'],\n });\n // Should allow access to aliased columns\n (await mapper.select().returnOne())!.h;\n const user = await mapper.select({ handle: USERS[0].handle }).returnOne();\n expect(user).toEqual({ id: ids[0].id, h: USERS[0].handle });\n ignore('inaccessible types are not allowed', async () => {",
"score": 35.057191795341836
},
{
"filename": "src/tests/select-all.test.ts",
"retrieved_chunk": " expect(users.length).toEqual(1);\n expect(users[0].handle).toEqual(USERS[1].handle);\n });\n it('selects many returning selected columns and aliases', async () => {\n const ids = await userMapper.insert().returnAll(USERS);\n const mapper = new TableMapper(db, 'users', {\n selectedColumns: ['id', 'handle as h'],\n });\n // Should allow access to aliased columns\n (await mapper.select().returnAll())[0].h;",
"score": 33.106432722056326
}
] | typescript | await mapper.insert().run(USERS); |
import { Kysely } from 'kysely';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import { createUserMapperReturningID } from './utils/test-mappers';
import { USERS } from './utils/test-objects';
import { TableMapper } from '../mappers/table-mapper';
let db: Kysely<Database>;
let userMapperReturningID: ReturnType<typeof createUserMapperReturningID>;
beforeAll(async () => {
db = await createDB();
userMapperReturningID = createUserMapperReturningID(db);
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('updating specific columns', () => {
it('subsets updating columns, excluding ID', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues = { id: 100, name: 'Sue Rex', email: '[email protected]' };
const subsetQuery = userMapperReturningID
.update('id', '=', insertReturns[0].id)
.columns(['name'] as const); // allows readonly array
const updateReturns = await subsetQuery.returnAll(updateValues);
expect(updateReturns).toEqual([{ id: insertReturns[0].id }]);
const readUsers = await userMapperReturningID
.select('id', '=', insertReturns[0].id)
.returnOne();
expect(readUsers).toEqual({
id: insertReturns[0].id,
name: 'Sue Rex',
email: USERS[0].email,
handle: USERS[0].handle,
});
});
it('subsets updating columns, including ID', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues = { id: 100, name: 'Sue Rex', email: '[email protected]' };
const subsetQuery = userMapperReturningID
.update('id', '=', insertReturns[0].id)
.columns(['id', 'name', 'email']);
const updateReturns = await subsetQuery.returnAll(updateValues);
expect(updateReturns).toEqual([{ id: 100 }]);
const readUsers = await userMapperReturningID
.select('id', '=', 100)
.returnOne();
expect(readUsers).toEqual({
id: 100,
name: 'Sue Rex',
email: '[email protected]',
handle: USERS[0].handle,
});
});
it('requires all subsetted columns to be updated', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues = { name: 'Sue Rex' };
const subsetQuery = userMapperReturningID
.update('id', '=', insertReturns[0].id)
.columns(['name', 'email']);
expect(() => subsetQuery.returnAll(updateValues)).rejects.toThrow(
`column 'email' missing`
);
const success = await subsetQuery.run({ ...updateValues, email: null });
expect(success).toBe(true);
});
it('provides updateTransform with column subset', async () => {
expect.assertions(1);
const mapper = new TableMapper(db, 'users').withTransforms({
| updateTransform: (source, columns) => { |
expect(columns).toEqual(['name', 'handle']);
return source;
},
});
await mapper.update().columns(['name', 'handle']).run({
name: 'John Doe',
handle: 'johndoe',
email: '[email protected]',
});
});
});
| src/tests/update-columns.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " expect(() => compilation.returnOne({}, updateValues)).rejects.toThrow(\n `column 'email' missing`\n );\n const success = await compilation.run({}, { ...updateValues, email: null });\n expect(success).toBe(true);\n });\n});",
"score": 72.05872662924898
},
{
"filename": "src/tests/insert-columns.test.ts",
"retrieved_chunk": " expect(success).toBe(true);\n });\n it('provides insertTransform with column subset', async () => {\n expect.assertions(1);\n const mapper = userMapperReturningID.withTransforms({\n insertTransform: (source, columns) => {\n expect(columns).toEqual(['name', 'handle']);\n return source;\n },\n });",
"score": 61.12545964153879
},
{
"filename": "src/tests/insert-columns.test.ts",
"retrieved_chunk": " });\n it('requires all subsetted columns to be inserted', async () => {\n const subsetQuery = userMapperReturningID\n .insert()\n .columns(['name', 'handle', 'email']);\n const insertValues = { name: 'John Doe', handle: 'johndoe' };\n expect(() => subsetQuery.returnOne(insertValues)).rejects.toThrow(\n `column 'email' missing`\n );\n const success = await subsetQuery.run({ ...insertValues, email: null });",
"score": 58.95790836812731
},
{
"filename": "src/tests/insert-compile.test.ts",
"retrieved_chunk": " const success = await compilation.run({ ...insertValues, email: null });\n expect(success).toBe(true);\n });\n});",
"score": 37.73149474695619
},
{
"filename": "src/tests/update-general.test.ts",
"retrieved_chunk": " .run(updateValues);\n expect(success).toBe(false);\n const updateCount = await userMapperReturningAll\n .update({ id: 1 })\n .returnCount(updateValues);\n expect(updateCount).toEqual(0);\n const updates = await userMapperReturningID\n .update({ id: 1 })\n .returnAll(updateValues);\n expect(updates.length).toEqual(0);",
"score": 34.34183201886355
}
] | typescript | updateTransform: (source, columns) => { |
/**
* Tests TableMapper.selectMany(), TableMapper.selectOne(), and query filters.
*/
import { Kysely } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import {
createUserMapperReturningID,
createUserMapperReturningNothing,
} from './utils/test-mappers';
import { USERS } from './utils/test-objects';
import { ignore } from './utils/test-utils';
let db: Kysely<Database>;
let userMapper: ReturnType<typeof createUserMapperReturningID>;
let userMapperReturningNothing: ReturnType<
typeof createUserMapperReturningNothing
>;
beforeAll(async () => {
db = await createDB();
userMapper = createUserMapperReturningID(db);
userMapperReturningNothing = createUserMapperReturningNothing(db);
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('general selection', () => {
it('compiles an unparameterized select query', async () => {
await userMapper.insert().run(USERS);
const compilation = userMapper.select({ name: USERS[0].name }).compile();
const users = await compilation.returnAll({});
expect(users.length).toEqual(2);
expect(users[0].handle).toEqual(USERS[0].handle);
expect(users[1].handle).toEqual(USERS[2].handle);
// Ensure that the provided columns are not optional
((_: string) => {})(users[0].handle);
const user = await compilation.returnOne({});
expect(user?.handle).toEqual(USERS[0].handle);
// Ensure that the provided columns are not optional
((_: string) => {})(user!.name);
ignore('compilation type errors', () => {
// @ts-expect-error - errors on invalid column names
users[0].notThere;
// @ts-expect-error - errors on invalid column names
user!.notThere;
});
});
it('parameterizes and compiles a select query', async () => {
await userMapper.insert().run(USERS);
const parameterization = userMapper.parameterize<{ name: string }>(
( | { mapper, param }) => mapper.select({ name: param('name') })
); |
// test returnAll() returning multiple
const users = await parameterization.returnAll({ name: USERS[0].name });
expect(users.length).toEqual(2);
expect(users[0].handle).toEqual(USERS[0].handle);
expect(users[1].handle).toEqual(USERS[2].handle);
// Ensure that the provided columns are not optional
((_: string) => {})(users[0].handle);
// test returnAll() returning none
const users2 = await parameterization.returnAll({ name: 'not there' });
expect(users2.length).toEqual(0);
// test returnOne() returning one
const user = await parameterization.returnOne({ name: USERS[1].name });
expect(user?.handle).toEqual(USERS[1].handle);
// Ensure that the provided columns are not optional
((_: string) => {})(user!.name);
// test returnOne() returning none
const user2 = await parameterization.returnOne({ name: 'not there' });
expect(user2).toBeNull();
ignore('parameterization type errors', () => {
// @ts-expect-error - errors on invalid parameter names
parameterization.returnAll({ notThere: 'foo' });
// @ts-expect-error - errors on invalid column names
users[0].notThere;
// @ts-expect-error - errors on invalid column names
user!.notThere;
userMapper.parameterize<{ name: string }>(
// @ts-expect-error - errors on invalid parameter name
({ mapper, param }) => mapper.select({ name: param('notThere') })
);
userMapper.parameterize<{ name: number }>(
// @ts-expect-error - errors on invalid parameter type
({ mapper, param }) => mapper.select({ name: param('name') })
);
// @ts-expect-error - errors on invalid parameter value name
parameterization.returnOne({ notThere: 'foo' });
// @ts-expect-error - errors on invalid parameter value type
parameterization.returnOne({ name: 123 });
});
});
it('modifies the underlying query builder', async () => {
await userMapper.insert().run(USERS);
const users = await userMapper
.select()
.modify((qb) =>
qb.where('name', '=', USERS[0].name).orderBy('handle', 'desc')
)
.returnAll();
expect(users.length).toEqual(2);
expect(users[0].handle).toEqual(USERS[2].handle);
expect(users[1].handle).toEqual(USERS[0].handle);
const user = await userMapper
.select()
.modify((qb) =>
qb.where('name', '=', USERS[0].name).orderBy('handle', 'desc')
)
.returnOne();
expect(user?.handle).toEqual(USERS[2].handle);
});
it('does not modify the underlying selected columns', async () => {
await userMapper.insert().run(USERS);
const users = await userMapper
.select()
.modify((qb) => qb.select('name').orderBy('handle', 'desc'))
.returnAll();
expect(users).toEqual([
{ ...USERS[2], id: 3 },
{ ...USERS[1], id: 2 },
{ ...USERS[0], id: 1 },
]);
// Ensure that columns can be addressed by name.
((_: number) => {})(users[0].id);
((_: string) => {})(users[0].handle);
((_: string) => {})(users[0].name);
((_: string) => {})(users[0].email!);
const user = await userMapper
.select()
.modify((qb) => qb.select('name').orderBy('handle', 'desc'))
.returnOne();
expect(user).toEqual({ ...USERS[2], id: 3 });
// Ensure that columns can be addressed by name.
((_: number) => {})(user!.id);
((_: string) => {})(user!.handle);
((_: string) => {})(user!.name);
((_: string) => {})(user!.email!);
ignore('detects modify() type errors', async () => {
// @ts-expect-error - cannot access invalid columns
users[0].notThere;
// @ts-expect-error - cannot access invalid columns
user!.notThere;
});
});
it('selects via a multi-column key tuple (definition order)', async () => {
const mapper = new TableMapper(db, 'users', {
keyColumns: ['id', 'name'],
});
await mapper.insert().run(USERS);
const users = await mapper.select([3, 'Sue']).returnAll();
expect(users.length).toEqual(1);
expect(users[0].name).toEqual(USERS[2].name);
ignore('detects key colum tuple type errors', () => {
// @ts-expect-error - key tuple must have correct length
mapper.select(['Sue']);
// @ts-expect-error - key tuple must have correct length
mapper.select(['Sue', 3, 'foo']);
// @ts-expect-error - key tuple must have correct types
mapper.select(['Sue', 'foo']);
// @ts-expect-error - primitive key values are not allowed
mapper.select('Sue');
// @ts-expect-error - primitive key values are not allowed
mapper.select(1);
});
});
it('selects via a multi-column key tuple (different order)', async () => {
const mapper = new TableMapper(db, 'users', {
keyColumns: ['name', 'id'],
});
await mapper.insert().run(USERS);
const users = await mapper.select(['Sue', 3]).returnAll();
expect(users.length).toEqual(1);
expect(users[0].name).toEqual(USERS[2].name);
ignore('detects key colum tuple type errors', () => {
// @ts-expect-error - key tuple must have correct length
mapper.select(['Sue']);
// @ts-expect-error - key tuple must have correct length
mapper.select(['Sue', 3, 'foo']);
// @ts-expect-error - key tuple must have correct types
mapper.select(['Sue', 'foo']);
// @ts-expect-error - primitive key values are not allowed
mapper.select('Sue');
// @ts-expect-error - primitive key values are not allowed
mapper.select(1);
});
});
ignore('detects select(filter) type errors', async () => {
// @ts-expect-error - doesn't allow only two arguments
userMapper.select('name', '=');
// @ts-expect-error - object filter fields must be valid
userMapper.select({ notThere: 'xyz' });
userMapper.select(({ or, cmpr }) =>
// @ts-expect-error - where expression columns must be valid
or([cmpr('notThere', '=', 'Sue')])
);
// @ts-expect-error - binary op filter fields must be valid
userMapper.select('notThere', '=', 'foo');
// @ts-expect-error - binary op filter fields must be valid
userMapper.select('users.notThere', '=', 'foo');
// @ts-expect-error - ID filter must have correct type
userMapper.select('str');
// @ts-expect-error - ID filter must have correct type
userMapper.select(['str']);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.select(1);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.select([1]);
});
});
| src/tests/select-general.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/delete.test.ts",
"retrieved_chunk": " expect(count3).toEqual(1);\n const users2 = await userMapper.select().returnAll();\n expect(users2.length).toEqual(0);\n ignore('parameterization type errors', () => {\n // @ts-expect-error - errors on invalid parameter names\n parameterization.run({ notThere: 'foo' });\n userMapper.parameterize<{ name: string }>(\n // @ts-expect-error - errors on invalid parameter name\n ({ mapper, param }) => mapper.select({ name: param('notThere') })\n );",
"score": 63.33949225735986
},
{
"filename": "src/tests/delete.test.ts",
"retrieved_chunk": " userMapper.parameterize<{ name: number }>(\n // @ts-expect-error - errors on invalid parameter type\n ({ mapper, param }) => mapper.select({ name: param('name') })\n );\n // @ts-expect-error - errors on invalid parameter value name\n parameterization.run({ notThere: 'foo' });\n // @ts-expect-error - errors on invalid parameter value type\n parameterization.run({ targetName: 123 });\n });\n });",
"score": 60.11777756039677
},
{
"filename": "src/tests/delete.test.ts",
"retrieved_chunk": " });\n it('parameterizes and compiles a delete query', async () => {\n const parameterization = userMapper.parameterize<{ targetName: string }>(\n ({ mapper, param }) => mapper.delete({ name: param('targetName') })\n );\n const count1 = await parameterization.returnCount({\n targetName: USERS[0].name,\n });\n expect(count1).toEqual(0);\n await userMapper.insert().run(USERS);",
"score": 56.18021017613493
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " transformMapper.parameterize<{ id: number }>(({ mapper, param }) =>\n // @ts-expect-error - errors on invalid parameter name\n mapper.update({ id: param('handle') }).columns(['name'])\n );\n transformMapper.parameterize<{ id: string }>(({ mapper, param }) =>\n // @ts-expect-error - errors on invalid parameter type\n mapper.update({ id: param('id') }).columns(['name'])\n );\n // @ts-expect-error - errors on invalid parameter value name\n parameterization.returnOne({ handle: 'foo' }, user1);",
"score": 49.88604449753459
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " ({ mapper, param }) =>\n // @ts-expect-error - errors on invalid parameter name\n mapper.update({ id: param('handle') }).columns(['name'])\n );\n userMapperReturningIDAndHandleAsH.parameterize<{ id: string }>(\n ({ mapper, param }) =>\n // @ts-expect-error - errors on invalid parameter type\n mapper.update({ id: param('id') }).columns(['name'])\n );\n // @ts-expect-error - errors on invalid parameter value name",
"score": 48.36643384750905
}
] | typescript | { mapper, param }) => mapper.select({ name: param('name') })
); |
/**
* Tests TableMapper.selectMany(), TableMapper.selectOne(), and query filters.
*/
import { Kysely, sql } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import { createUserMapperReturningID } from './utils/test-mappers';
import { USERS } from './utils/test-objects';
import { ignore } from './utils/test-utils';
let db: Kysely<Database>;
let userMapper: ReturnType<typeof createUserMapperReturningID>;
beforeAll(async () => {
db = await createDB();
userMapper = createUserMapperReturningID(db);
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('selecting one return', () => {
it('selects the first row with no filter', async () => {
await userMapper.insert().run(USERS);
let user = await userMapper.select().returnOne();
expect(user?.handle).toEqual(USERS[0].handle);
user = await userMapper.select({}).returnOne();
expect(user?.handle).toEqual(USERS[0].handle);
});
it('selects the first row with a matching field filter', async () => {
await userMapper.insert().run(USERS);
let user = await userMapper.select({ name: USERS[0].name }).returnOne();
expect(user?.handle).toEqual(USERS[0].handle);
user = await userMapper
.select({
name: USERS[0].name,
handle: USERS[2].handle,
})
.returnOne();
expect(user?.handle).toEqual(USERS[2].handle);
user = await userMapper
.select({
id: [1, 2],
handle: [USERS[1].handle, USERS[2].handle],
})
.returnOne();
expect(user?.handle).toEqual(USERS[1].handle);
});
it('selects the first row with a binary operation filter', async () => {
await userMapper.insert().run(USERS);
// Test selecting by condition (with result)
let user = await userMapper.select('name', '=', USERS[0].name).returnOne();
expect(user?.handle).toEqual(USERS[0].handle);
// Test selecting by condition (no result)
user = await userMapper.select('name', '=', 'nonexistent').returnOne();
expect(user).toBeNull();
});
it('selects the first row with a query expression filter', async () => {
await userMapper.insert().run(USERS);
const user = await userMapper
.select(sql`name != ${USERS[0].name}`)
.returnOne();
expect(user?.handle).toEqual(USERS[1].handle);
});
it('selects the first row with a compound filter', async () => {
const userIDs = await userMapper.insert().returnAll(USERS);
const user = await userMapper
.select(({ and, cmpr }) =>
and([cmpr('name', '=', USERS[0].name), cmpr('id', '>', userIDs[0].id)])
)
.returnOne();
expect(user?.handle).toEqual(USERS[2].handle);
});
it('selects one returning selected columns and aliases', async () => {
const ids = await userMapper.insert().returnAll(USERS);
const mapper = new TableMapper(db, 'users', {
selectedColumns: ['id', 'handle as h'],
});
// Should allow access to aliased columns
| (await mapper.select().returnOne())!.h; |
const user = await mapper.select({ handle: USERS[0].handle }).returnOne();
expect(user).toEqual({ id: ids[0].id, h: USERS[0].handle });
ignore('inaccessible types are not allowed', async () => {
// @ts-expect-error - unselected columns are not allowed
(await mapper.select().returnAll())[0].name;
});
});
ignore('detects selecting returnOne() type errors', async () => {
// @ts-expect-error - only table columns are accessible unfiltered
(await userMapper.select({}).returnOne()).notThere;
// @ts-expect-error - only table columns are accessible w/ object filter
(await userMapper.select({ name: 'Sue' }).returnOne()).notThere;
// @ts-expect-error - only table columns are accessible w/ op filter
// prettier-ignore
(await userMapper.select("name", "=", "Sue").returnOne()).notThere;
// prettier-ignore
(
await userMapper
.select((qb) => qb)
.returnOne()
// @ts-expect-error - only table columns are accessible w/ QB filter
)!.notThere;
// prettier-ignore
(
await userMapper
.select(sql`name = 'Sue'`)
.returnOne()
// @ts-expect-error - only table columns are accessible w/ expr filter
)!.notThere;
});
});
| src/tests/select-one.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/select-all.test.ts",
"retrieved_chunk": " expect(users.length).toEqual(1);\n expect(users[0].handle).toEqual(USERS[1].handle);\n });\n it('selects many returning selected columns and aliases', async () => {\n const ids = await userMapper.insert().returnAll(USERS);\n const mapper = new TableMapper(db, 'users', {\n selectedColumns: ['id', 'handle as h'],\n });\n // Should allow access to aliased columns\n (await mapper.select().returnAll())[0].h;",
"score": 90.73489622744253
},
{
"filename": "src/tests/select-all.test.ts",
"retrieved_chunk": " const users = await mapper.select({ name: USERS[0].name }).returnAll();\n expect(users).toEqual([\n {\n id: ids[0].id,\n h: USERS[0].handle,\n },\n {\n id: ids[2].id,\n h: USERS[2].handle,\n },",
"score": 50.498690309602054
},
{
"filename": "src/tests/select-general.test.ts",
"retrieved_chunk": " expect(users[1].handle).toEqual(USERS[0].handle);\n const user = await userMapper\n .select()\n .modify((qb) =>\n qb.where('name', '=', USERS[0].name).orderBy('handle', 'desc')\n )\n .returnOne();\n expect(user?.handle).toEqual(USERS[2].handle);\n });\n it('does not modify the underlying selected columns', async () => {",
"score": 39.15766690798915
},
{
"filename": "src/tests/select-general.test.ts",
"retrieved_chunk": " });\n });\n it('selects via a multi-column key tuple (definition order)', async () => {\n const mapper = new TableMapper(db, 'users', {\n keyColumns: ['id', 'name'],\n });\n await mapper.insert().run(USERS);\n const users = await mapper.select([3, 'Sue']).returnAll();\n expect(users.length).toEqual(1);\n expect(users[0].name).toEqual(USERS[2].name);",
"score": 35.34097568519731
},
{
"filename": "src/tests/select-all.test.ts",
"retrieved_chunk": " users = await userMapper\n .select({\n handle: [USERS[1].handle, USERS[2].handle],\n })\n .returnAll();\n expect(users.length).toEqual(2);\n expect(users[0].handle).toEqual(USERS[1].handle);\n expect(users[1].handle).toEqual(USERS[2].handle);\n });\n it('selects with a binary operation filter', async () => {",
"score": 34.749026031148816
}
] | typescript | (await mapper.select().returnOne())!.h; |
import { Insertable, Kysely, Selectable, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database, Users } from './utils/test-tables';
import { ignore } from './utils/test-utils';
import { SelectionColumn } from '../lib/type-utils';
let db: Kysely<Database>;
beforeAll(async () => {
db = await createDB();
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('table mapper setting type checks', () => {
ignore('detects invalid return columns configurations', () => {
new TableMapper<Database, 'users', ['id']>(db, 'users', {
// @ts-expect-error - invalid return column configuration
insertReturnColumns: ['notThere'],
// @ts-expect-error - invalid return column configuration
updateReturnColumns: ['notThere'],
});
new TableMapper<Database, 'users', ['id']>(db, 'users', {
// @ts-expect-error - actual and declared return types must match
insertReturnColumns: ['id', 'name'],
// @ts-expect-error - actual and declared return types must match
updateReturnColumns: ['id', 'name'],
});
new TableMapper<
Database,
'users',
[],
['*'],
Selectable<Users>,
Insertable<Users>,
Updateable<Users>,
bigint,
// @ts-expect-error - invalid return column configuration
['notThere']
>(db, 'users', {});
new TableMapper<
Database,
'users',
[],
['*'],
Selectable<Users>,
Insertable<Users>,
Updateable<Users>,
bigint,
['name'],
// @ts-expect-error - invalid return column configuration
['name', 'notThere']
>(db, 'users', {});
new TableMapper<Database, 'users', ['id']>(db, 'users', {
// @ts-expect-error - invalid return column configuration
insertReturnColumns: [''],
// @ts-expect-error - invalid return column configuration
updateReturnColumns: [''],
});
new TableMapper<Database, 'users', ['id']>(db, 'users', {
// @ts-expect-error - invalid return column configuration
insertReturnColumns: ['notThere'],
// @ts-expect-error - invalid return column configuration
updateReturnColumns: ['notThere'],
});
class TestMapper6<
InsertReturnColumns extends
| SelectionColumn<Database, 'users'>[]
| ['*'] = [],
UpdateReturnColumns extends
| SelectionColumn<Database, 'users'>[]
| ['*'] = []
> extends TableMapper<
Database,
'users',
[],
['*'],
Selectable<Users>,
Insertable<Users>,
Updateable<Users>,
number,
InsertReturnColumns,
UpdateReturnColumns
> {}
new TestMapper6(db, 'users', {
// @ts-expect-error - invalid return column configuration
insertReturnColumns: ['notThere'],
// @ts-expect-error - invalid return column configuration
updateReturnColumns: ['notThere'],
});
new TableMapper<
Database,
'users',
[],
any,
any,
any,
any,
number,
['id', 'name']
>(db, 'users', {
// @ts-expect-error - actual and declared return types must match
insertReturnColumns: ['id'],
// @ts-expect-error - actual and declared return types must match
updateReturnColumns: ['id'],
});
new TableMapper<
Database,
'users',
[],
any,
any,
any,
any,
number,
['*'],
['*']
>(db, 'users', {
// @ts-expect-error - actual and declared return types must match
insertReturnColumns: ['id'],
// @ts-expect-error - actual and declared return types must match
updateReturnColumns: ['id'],
});
new TableMapper<Database, 'users', [], any, any, any, any, number, [], []>(
db,
'users',
{
// @ts-expect-error - actual and declared return types must match
insertReturnColumns: ['id'],
// @ts-expect-error - actual and declared return types must match
updateReturnColumns: ['id'],
}
);
});
ignore('detects invalid return count configuration', () => {
class TestMapper extends TableMapper<
Database,
'users',
['id'],
['*'],
Selectable<Users>,
Insertable<Users>,
Updateable<Users>,
number
> {}
new TestMapper(db, 'users', {
// @ts-expect-error - invalid return count
countTransform: (count: bigint) => BigInt(count),
});
});
it('accepts readonly KeyColumns', () => {
new TableMapper<
Database,
'users',
Readonly<['id']> // should not error
>(db, 'users', {});
});
it('accepts readonly SelectedColumns', () => {
new TableMapper<
Database,
'users',
['id'],
Readonly<['id', 'name']> // should not error
>(db, 'users', {});
});
it('accepts readonly return columns', () => {
new TableMapper<
Database,
'users',
['id'],
['*'],
Selectable<Users>,
Insertable<Users>,
Updateable<Users>,
bigint,
Readonly<['id']>, // should not error
Readonly<['name']> // should not error
>(db, 'users', {});
});
it('accepts readonly settings', () => {
const settings = {
insertReturnColumns: ['id'] as const,
updateReturnColumns: ['name'] as const,
} as const;
| new TableMapper(db, 'users', settings); |
});
});
| src/tests/setting-types.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/mappers/abstract-table-mapper.ts",
"retrieved_chunk": " ) {\n this.keyColumns = settings.keyColumns ?? ([] as any);\n this.selectedColumns =\n settings.selectedColumns === undefined\n ? ([] as any)\n : settings.selectedColumns[0] === '*'\n ? ([] as any)\n : settings.selectedColumns;\n this.insertReturnColumns =\n settings.insertReturnColumns ?? this.keyColumns ?? ([] as any);",
"score": 40.36726052324916
},
{
"filename": "src/tests/transform-types.test.ts",
"retrieved_chunk": " it('accepts readonly transforms', () => {\n const transforms = {\n countTransform: (count: bigint) => count,\n } as const;\n new TableMapper(db, 'users', {}).withTransforms(transforms);\n });\n});",
"score": 35.11616291187509
},
{
"filename": "src/tests/utils/test-mappers.ts",
"retrieved_chunk": " updateReturnColumns: ['id'],\n }).withTransforms({\n countTransform,\n });\n}\nexport function createUserMapperReturningIDAndHandleAsH(db: Kysely<Database>) {\n return new TableMapper(db, 'users', {\n keyColumns: ['id'],\n insertReturnColumns: ['id', 'handle as h'],\n updateReturnColumns: ['id', 'handle as h'],",
"score": 33.4351509723878
},
{
"filename": "src/tests/utils/test-mappers.ts",
"retrieved_chunk": " return new TableMapper(db, 'users', {\n insertReturnColumns: ['*'],\n updateReturnColumns: ['*'],\n }).withTransforms({\n countTransform,\n });\n}\nexport function createInsertTransformMapper(db: Kysely<Database>) {\n return new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],",
"score": 30.43875517688463
},
{
"filename": "src/mappers/abstract-table-mapper.ts",
"retrieved_chunk": " readonly settings: Readonly<\n TableMapperSettings<\n DB,\n TB,\n KeyColumns,\n SelectedColumns,\n InsertReturnColumns,\n UpdateReturnColumns\n >\n > = {}",
"score": 29.649365829446275
}
] | typescript | new TableMapper(db, 'users', settings); |
import { Kysely, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database, Users } from './utils/test-tables';
import {
createUserMapperReturningID,
createUserMapperReturningIDAndHandleAsH,
createUserMapperReturningNothing,
} from './utils/test-mappers';
import { USERS } from './utils/test-objects';
import { ignore } from './utils/test-utils';
import { User } from './utils/test-types';
let db: Kysely<Database>;
let userMapperReturningNothing: ReturnType<
typeof createUserMapperReturningNothing
>;
let userMapperReturningID: ReturnType<typeof createUserMapperReturningID>;
let userMapperReturningIDAndHandleAsH: ReturnType<
typeof createUserMapperReturningIDAndHandleAsH
>;
beforeAll(async () => {
db = await createDB();
userMapperReturningNothing = createUserMapperReturningNothing(db);
userMapperReturningID = createUserMapperReturningID(db);
userMapperReturningIDAndHandleAsH =
createUserMapperReturningIDAndHandleAsH(db);
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('compiled updates', () => {
it('updates nothing returning zero update count', async () => {
const updateValues = { email: '[email protected]' };
const compilation = userMapperReturningID
.update({ id: 1 })
.columns(['email'])
.compile();
const success2 = await compilation.run({}, updateValues);
expect(success2).toBe(false);
const updateCount2 = await compilation.returnCount({}, updateValues);
expect(updateCount2).toEqual(0);
const updates2 = await compilation.returnAll({}, updateValues);
expect(updates2.length).toEqual(0);
const update2 = await compilation.returnOne({}, updateValues);
expect(update2).toBeNull();
});
it('compilations accept readonly updating objects', async () => {
const compilation = userMapperReturningNothing
.update('id', '=', 1)
.columns(['name', 'email'])
.compile();
const updateValues1 = {
name: 'Sue Rex' as const,
email: '[email protected]' as const,
} as const;
await compilation.run({}, updateValues1);
});
it('compiles a non-returning update query without transformation', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const compilation = userMapperReturningNothing
.update('id', '=', insertReturns[0].id)
.columns(['name', 'email'])
.compile();
// test run()
const updateValues1 = {
name: 'Sue Rex' as const,
email: '[email protected]' as const,
} as const;
const updateReturns1 = await compilation.run({}, updateValues1);
expect(updateReturns1).toBe(true);
const readUser1 = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser1?.name).toEqual(updateValues1.name);
expect(readUser1?.email).toEqual(updateValues1.email);
// test returnOne()
const updateValues2 = {
name: 'Johnny Rex' as const,
email: '[email protected]' as const,
} as const;
const updateReturns2 = await compilation.returnOne({}, updateValues2);
expect(updateReturns2).toBeUndefined();
const readUser2 = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser2?.name).toEqual(updateValues2.name);
expect(readUser2?.email).toEqual(updateValues2.email);
// test returnAll()
const updateReturns3 = await compilation.returnAll({}, updateValues1);
expect(updateReturns3).toBeUndefined();
// test returnCount()
const updateReturns4 = await compilation.returnCount({}, updateValues2);
expect(updateReturns4).toEqual(1);
});
it('compiles a returning update query without transformation', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const compilation = userMapperReturningIDAndHandleAsH
.update('id', '=', insertReturns[0].id)
.columns(['name', 'email'])
.compile();
// test run()
const updateValues1 = { name: 'Sue Rex', email: '[email protected]' };
const updateReturns1 = await compilation.run({}, updateValues1);
expect(updateReturns1).toBe(true);
const readUser1 = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser1?.name).toEqual(updateValues1.name);
expect(readUser1?.email).toEqual(updateValues1.email);
// test returnOne()
const updateValues2 = { name: 'Johnny Rex', email: '[email protected]' };
const updateReturns2 = await compilation.returnOne({}, updateValues2);
expect(updateReturns2?.id).toEqual(insertReturns[0].id);
expect(updateReturns2?.h).toEqual(USERS[0].handle);
const readUser2 = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser2?.name).toEqual(updateValues2.name);
expect(readUser2?.email).toEqual(updateValues2.email);
// test returnAll()
const updateReturns3 = await compilation.returnAll({}, updateValues1);
expect(updateReturns3[0].id).toEqual(insertReturns[0].id);
expect(updateReturns3[0].h).toEqual(USERS[0].handle);
// test returnCount()
const updateReturns4 = await compilation.returnCount({}, updateValues2);
expect(updateReturns4).toEqual(1);
ignore('check compile-time types', () => {
compilation.returnOne(
{},
{
name: 'xyz',
handle: 'pdq',
email: '[email protected]',
// @ts-expect-error - only insertable columns are allowed
notThere: 32,
}
);
// @ts-expect-error - only expected columns are returned
updateReturns2!.handle;
// @ts-expect-error - only expected columns are returned
updateReturns3[0].handle;
});
});
it('accepts readonly parameters and updating objects', async () => {
const parameterization = userMapperReturningIDAndHandleAsH.parameterize<{
id: number;
}>(({ mapper, param }) =>
mapper.update({ id: param('id') }).columns(['name'])
);
const params = { id: 1 as const } as const;
const updateValues = {
name: 'Sue Rex' as const,
email: '[email protected]' as const,
} as const;
await parameterization.run(params, updateValues);
await parameterization.returnAll(params, updateValues);
await parameterization.returnOne(params, updateValues);
await parameterization.returnCount(params, updateValues);
});
it('parameterizes a returning update query without transformation', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const parameterization = userMapperReturningIDAndHandleAsH.parameterize<{
id: number;
}>(({ mapper, param }) =>
mapper.update({ id: param('id') }).columns(['name'])
);
// test run()
const updateValues1 = { name: 'Sue Rex' };
const updateReturns1 = await parameterization.run(
{ id: insertReturns[0].id },
updateValues1
);
expect(updateReturns1).toBe(true);
// test returnOne()
const updateValues2 = { name: 'Johnny Rex' };
const updateReturns2 = await parameterization.returnOne(
{ id: insertReturns[1].id },
updateValues2
);
expect(updateReturns2?.id).toEqual(insertReturns[1].id);
expect(updateReturns2?.h).toEqual(USERS[1].handle);
// test returnAll()
const updateReturns3 = await parameterization.returnAll(
{ id: insertReturns[2].id },
updateValues1
);
expect(updateReturns3[0].id).toEqual(insertReturns[2].id);
expect(updateReturns3[0].h).toEqual(USERS[2].handle);
// verify updates
const readUsers = await userMapperReturningID.select().returnAll();
expect(readUsers[0].name).toEqual(updateValues1.name);
expect(readUsers[1].name).toEqual(updateValues2.name);
expect(readUsers[2].name).toEqual(updateValues1.name);
// test returnCount()
const updateReturns4 = await parameterization.returnCount(
{ id: insertReturns[0].id },
updateValues2
);
expect(updateReturns4).toEqual(1);
const readUser = await userMapperReturningID
.select({ id: insertReturns[0].id })
.returnOne();
expect(readUser?.name).toEqual(updateValues2.name);
ignore('parameterization type errors', () => {
// @ts-expect-error - errors on invalid parameter names
parameterization.returnAll({ handle: 'foo' }, updateValues1);
// @ts-expect-error - errors on invalid column names
updateReturns2!.handle;
// @ts-expect-error - errors on invalid column names
updateReturns3[0].handle;
userMapperReturningIDAndHandleAsH.parameterize<{ id: number }>(
({ mapper, param }) =>
// @ts-expect-error - errors on invalid parameter name
mapper.update({ id: param('handle') }).columns(['name'])
);
userMapperReturningIDAndHandleAsH.parameterize<{ id: string }>(
({ mapper, param }) =>
// @ts-expect-error - errors on invalid parameter type
mapper.update({ id: param('id') }).columns(['name'])
);
// @ts-expect-error - errors on invalid parameter value name
parameterization.returnOne({ handle: 'foo' }, updateValues1);
// @ts-expect-error - errors on invalid parameter value type
parameterization.returnOne({ id: 'foo' }, updateValues1);
parameterization.returnOne(
{ id: 1 },
{
name: 'xyz',
handle: 'pdq',
email: '[email protected]',
// @ts-expect-error - only updateable columns are allowed
notThere: 32,
}
);
});
});
it('compiles an update query with transformation', async () => {
expect.assertions(12);
const columnSubset: (keyof Updateable<Users>)[] = ['name'];
const transformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['*'],
updateReturnColumns: ['*'],
}).withTransforms({
selectTransform: (row) => {
const names = row.name.split(' ');
return new User(row.id, names[0], names[1], row.handle, row.email);
},
insertTransform: (source: User) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
insertReturnTransform: ( | _source, returns) => { |
const names = returns.name.split(' ');
return new User(
returns.id,
names[0],
names[1],
returns.handle,
returns.email
);
},
updateTransform: (source: User, columns) => {
expect(columns).toEqual(columnSubset);
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
},
updateReturnTransform: (_source, returns) => {
const names = returns.name.split(' ');
return new User(
returns.id,
names[0],
names[1],
returns.handle,
returns.email
);
},
countTransform: (count) => Number(count),
});
const user1 = new User(0, 'John', 'Doe', 'johndoe', '[email protected]');
const user2 = new User(0, 'Sam', 'Gamgee', 'sg', '[email protected]');
const user3 = new User(0, 'Sue', 'Rex', 'srex', '[email protected]');
const insertReturns = await transformMapper
.insert()
.returnAll([user1, user2, user3]);
const compilation = transformMapper
.update({ id: insertReturns[2].id })
.columns(columnSubset)
.compile();
// test returnOne()
const updateReturn1 = await compilation.returnOne({}, user1);
const expectedUser1 = User.create(insertReturns[2].id, {
firstName: user1.firstName,
lastName: user1.lastName,
handle: user3.handle,
email: user3.email,
});
expect(updateReturn1).toEqual(expectedUser1);
// Ensure that the provided columns are accessible
((_: string) => {})(updateReturn1!.firstName);
const readUser1 = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser1).toEqual(expectedUser1);
// test returnAll()
const updateReturn2 = await compilation.returnAll({}, user2);
const expectedUser2 = User.create(insertReturns[2].id, {
firstName: user2.firstName,
lastName: user2.lastName,
handle: user3.handle,
email: user3.email,
});
expect(updateReturn2[0]).toEqual(expectedUser2);
// Ensure that the provided columns are accessible
((_: string) => {})(updateReturn2[0]!.firstName);
const readUser2 = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser2).toEqual(expectedUser2);
// test run()
const success1 = await compilation.run({}, user1);
expect(success1).toBe(true);
const readUser3 = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser3).toEqual(expectedUser1);
// test returnCount()
const count = await compilation.returnCount({}, user2);
expect(count).toEqual(1);
const readUser4 = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser4).toEqual(expectedUser2);
ignore('check compile-time types', async () => {
// @ts-expect-error - only update objects are allowed
compilation.returnOne({}, USERS[0]);
// @ts-expect-error - only update objects are allowed
compilation.returnAll({}, USERS[0]);
// @ts-expect-error - only update objects are allowed
compilation.returnCount({}, USERS[0]);
// @ts-expect-error - only update objects are allowed
compilation.run({}, USERS[0]);
// @ts-expect-error - correct return is expected
(await compilation.returnOne({}, user1))!.name;
// @ts-expect-error - correct return is expected
(await compilation.returnAll({}, user2))[0].name;
});
});
it('parameterizes an update query with transformation', async () => {
const transformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
selectTransform: (row) => {
const names = row.name.split(' ');
return new User(row.id, names[0], names[1], row.handle, row.email);
},
insertTransform: (source: User) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
insertReturnTransform: (source: User, returns) => ({
id: returns.id,
firstName: source.firstName,
lastName: source.lastName,
}),
updateTransform: (source: User) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
updateReturnTransform: (source: User, returns) => ({
id: returns.id,
firstName: source.firstName,
lastName: source.lastName,
}),
countTransform: (count) => Number(count),
});
const user1 = new User(0, 'John', 'Doe', 'johndoe', '[email protected]');
const user2 = new User(0, 'Sam', 'Gamgee', 'sg', '[email protected]');
const user3 = new User(0, 'Sue', 'Rex', 'srex', '[email protected]');
const insertReturns = await transformMapper
.insert()
.returnAll([user1, user2, user3]);
const parameterization = transformMapper.parameterize<{ id: number }>(
({ mapper, param }) =>
mapper.update({ id: param('id') }).columns(['name'])
);
// test returnOne()
const updateReturn1 = await parameterization.returnOne(
{ id: insertReturns[0].id },
user2
);
const expectedReturn1 = {
id: insertReturns[0].id,
firstName: user2.firstName,
lastName: user2.lastName,
};
expect(updateReturn1).toEqual(expectedReturn1);
// Ensure that the provided columns are accessible
((_: string) => {})(updateReturn1!.firstName);
// test returnAll()
const updateReturn2 = await parameterization.returnAll(
{ id: insertReturns[1].id },
user3
);
const expectedReturn2 = {
id: insertReturns[1].id,
firstName: user3.firstName,
lastName: user3.lastName,
};
expect(updateReturn2[0]).toEqual(expectedReturn2);
// Ensure that the provided columns are accessible
((_: string) => {})(updateReturn2[0]!.firstName);
// test run()
const success1 = await parameterization.run(
{ id: insertReturns[2].id },
user1
);
const expectedReturn3 = {
id: insertReturns[2].id,
firstName: user1.firstName,
lastName: user1.lastName,
};
expect(success1).toBe(true);
// verify updates
const readUsers = await transformMapper.select().returnAll();
expect(readUsers).toEqual([
User.create(expectedReturn1.id, {
...expectedReturn1,
handle: user1.handle,
email: user1.email!,
}),
User.create(expectedReturn2.id, {
...expectedReturn2,
handle: user2.handle,
email: user2.email!,
}),
User.create(expectedReturn3.id, {
...expectedReturn3,
handle: user3.handle,
email: user3.email!,
}),
]);
// test returnCount()
const count = await parameterization.returnCount(
{ id: insertReturns[2].id },
user2
);
expect(count).toEqual(1);
const readUser = await transformMapper
.select({ id: insertReturns[2].id })
.returnOne();
expect(readUser).toEqual(
User.create(insertReturns[2].id, {
...expectedReturn1,
handle: user3.handle,
email: user3.email!,
})
);
ignore('parameterization type errors', () => {
// @ts-expect-error - errors on invalid parameter names
parameterization.returnAll({ handle: 'foo' }, user1);
// @ts-expect-error - errors on invalid column names
updateReturn1!.handle;
// @ts-expect-error - errors on invalid column names
updateReturn2[0].handle;
transformMapper.parameterize<{ id: number }>(({ mapper, param }) =>
// @ts-expect-error - errors on invalid parameter name
mapper.update({ id: param('handle') }).columns(['name'])
);
transformMapper.parameterize<{ id: string }>(({ mapper, param }) =>
// @ts-expect-error - errors on invalid parameter type
mapper.update({ id: param('id') }).columns(['name'])
);
// @ts-expect-error - errors on invalid parameter value name
parameterization.returnOne({ handle: 'foo' }, user1);
// @ts-expect-error - errors on invalid parameter value type
parameterization.returnOne({ id: 'foo' }, user1);
parameterization.returnOne(
{ id: 1 },
{
// @ts-expect-error - only updateable columns are allowed
name: 'xyz',
handle: 'pdq',
email: '[email protected]',
}
);
});
});
it('requires all indicated columns to be updated', async () => {
await userMapperReturningID.insert().run(USERS);
const compilation = userMapperReturningID
.update()
.columns(['name', 'handle', 'email'])
.compile();
const updateValues = { name: 'John Doe', handle: 'johndoe' };
expect(() => compilation.returnOne({}, updateValues)).rejects.toThrow(
`column 'email' missing`
);
const success = await compilation.run({}, { ...updateValues, email: null });
expect(success).toBe(true);
});
});
| src/tests/update-compile.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " handle: source.handle,\n email: source.email,\n };\n }\n return source;\n },\n selectTransform: (row) => {\n const names = row.name.split(' ');\n return SelectedUser.create(row.id, {\n firstName: names[0],",
"score": 88.46440420170454
},
{
"filename": "src/tests/insert-compile.test.ts",
"retrieved_chunk": " insertTransform: (source: User, columns) => {\n expect(columns).toEqual(columnSubset);\n return {\n name: `${source.firstName} ${source.lastName}`,\n handle: source.handle,\n email: source.email,\n };\n },\n insertReturnTransform: (source: User, returns) =>\n new User(",
"score": 76.06265843251522
},
{
"filename": "src/tests/insert-compile.test.ts",
"retrieved_chunk": " 'handle',\n 'email',\n ];\n const transformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],\n }).withTransforms({\n selectTransform: (row) => {\n const names = row.name.split(' ');\n return new User(row.id, names[0], names[1], row.handle, row.email);\n },",
"score": 71.3926116475566
},
{
"filename": "src/tests/sample-mappers.test.ts",
"retrieved_chunk": " user.handle,\n user.email\n );\n },\n selectTransform: (row) => {\n const names = row.name.split(' ');\n return new MappedUser(\n row.id,\n names[0],\n names[1],",
"score": 63.55867110160354
},
{
"filename": "src/tests/insert-compile.test.ts",
"retrieved_chunk": " returns.id,\n source.firstName,\n source.lastName,\n source.handle,\n source.email\n ),\n countTransform: (count) => Number(count),\n });\n const user1: Readonly<User> = new User(\n 0,",
"score": 63.06198821853591
}
] | typescript | _source, returns) => { |
import { Kysely } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import { User } from './utils/test-types';
import { ignore } from './utils/test-utils';
import { createInsertTransformMapper } from './utils/test-mappers';
let db: Kysely<Database>;
beforeAll(async () => {
db = await createDB();
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('table mapper transform type checks', () => {
ignore('detects invalid select transform configuration', () => {
new TableMapper(db, 'users').withTransforms({
// @ts-expect-error - invalid select transform
selectTransform: (user: User) => user,
});
});
ignore('detects invalid insert transform configuration', () => {
new TableMapper(db, 'users').withTransforms({
// @ts-expect-error - invalid insert transform
insertTransform: (user: User) => user,
});
});
ignore('detects invalid update transform configuration', () => {
new TableMapper(db, 'users').withTransforms({
// @ts-expect-error - invalid update transform
updateTransform: (_user) => ({ noId: 1 }),
});
});
ignore('detects invalid update return transform return', async () => {
const mapper = new TableMapper(db, 'users', { keyColumns: ['id'] });
mapper.withTransforms({
selectTransform: (_user) => new User(1, 'John', 'Doe', 'jdoe', '[email protected]'),
updateTransform: (user: User) => ({
id: user.id,
name: `${user.firstName} ${user.lastName}`,
handle: user.handle,
email: | user.email,
}),
updateReturnTransform: (_user, returns) => returns,
}); |
(await mapper
.update({ id: 1 })
// @ts-expect-error - ensure that return type is User
.returnOne(new User(1, 'John', 'Doe', 'jdoe', '[email protected]')))!.name;
});
ignore('detects insertion transformation type errors', async () => {
const insertTransformMapper = createInsertTransformMapper(db);
// @ts-expect-error - requires InsertedObject as input
await insertTransformMapper.insert().returnOne(USERS[0]);
// @ts-expect-error - requires InsertedObject as input
await insertTransformMapper.insert().run(USERS[0]);
// @ts-expect-error - requires InsertedObject as input
await insertTransformMapper.insert().returnOne(selectedUser1);
// @ts-expect-error - requires InsertedObject as input
await insertTransformMapper.insert().run(selectedUser1);
});
it('accepts readonly transforms', () => {
const transforms = {
countTransform: (count: bigint) => count,
} as const;
new TableMapper(db, 'users', {}).withTransforms(transforms);
});
});
| src/tests/transform-types.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/sample-mappers.test.ts",
"retrieved_chunk": " name: `${user.firstName} ${user.lastName}`,\n handle: user.handle + '2',\n email: user.email,\n };\n },\n updateReturnTransform: (user, returns) => {\n return new MappedUser(\n returns.id,\n user.firstName,\n user.lastName,",
"score": 67.90692718551732
},
{
"filename": "src/tests/sample-mappers.test.ts",
"retrieved_chunk": " updateReturnColumns: ['id'],\n }).withTransforms({\n insertTransform: (user: MappedUser) => ({\n name: `${user.firstName} ${user.lastName}`,\n handle: user.handle,\n email: user.email,\n }),\n insertReturnTransform: (user, returns) =>\n new MappedUser(\n returns.id,",
"score": 61.563687458233204
},
{
"filename": "src/tests/sample-mappers.test.ts",
"retrieved_chunk": " user.firstName,\n user.lastName,\n user.handle,\n user.email\n ),\n updateTransform: (user: MappedUser) => {\n if (!(user instanceof MappedUser)) {\n return user;\n }\n return {",
"score": 55.96815237521941
},
{
"filename": "src/tests/sample-mappers.test.ts",
"retrieved_chunk": " user.handle,\n user.email\n );\n },\n selectTransform: (row) => {\n const names = row.name.split(' ');\n return new MappedUser(\n row.id,\n names[0],\n names[1],",
"score": 47.36789889142768
},
{
"filename": "src/tests/select-one.test.ts",
"retrieved_chunk": " user = await userMapper\n .select({\n name: USERS[0].name,\n handle: USERS[2].handle,\n })\n .returnOne();\n expect(user?.handle).toEqual(USERS[2].handle);\n user = await userMapper\n .select({\n id: [1, 2],",
"score": 40.620961951899965
}
] | typescript | user.email,
}),
updateReturnTransform: (_user, returns) => returns,
}); |
import { Kysely, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database, Users } from './utils/test-tables';
import {
userObject1,
userRow1,
userRow2,
userRow3,
} from './utils/test-objects';
import { ReturnedUser, UpdatingUser } from './utils/test-types';
let db: Kysely<Database>;
beforeAll(async () => {
db = await createDB();
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('updating with transformation', () => {
it('transforms users for update without transforming return', async () => {
const mapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
});
const insertReturns = await mapper
.insert()
.returnAll([userRow1, userRow2, userRow3]);
const updatingUser1 = UpdatingUser.create(
0,
Object.assign({}, userObject1, { firstName: 'Suzanne' })
);
const updateReturns = await mapper
.update(({ or, cmpr }) =>
or([
cmpr('id', '=', insertReturns[0].id),
cmpr('id', '=', insertReturns[2].id),
])
)
.returnAll(updatingUser1);
expect(updateReturns).toEqual([
{ id: insertReturns[0].id },
{ id: insertReturns[2].id },
]);
const readUsers = await mapper
.select()
.modify((qb) => qb.orderBy('id'))
.returnAll();
expect(readUsers).toEqual([
Object.assign({}, userRow1, {
id: insertReturns[0].id,
name: 'Suzanne Smith',
}),
Object.assign({}, userRow2, { id: insertReturns[1].id }),
Object.assign({}, userRow1, {
id: insertReturns[2].id,
name: 'Suzanne Smith',
}),
]);
});
it('transforms update return into object without transforming update', async () => {
const updateReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateReturnTransform: (source, returns) =>
new ReturnedUser(
returns.id,
source.name ? source.name.split(' ')[0] : '(first)',
source.name ? source.name.split(' ')[1] : '(last)',
source.handle ? source.handle : '(handle)',
source.email ? source.email : '(email)'
),
});
const insertReturn = await updateReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn1 = await updateReturnTransformMapper
.update({ id: insertReturn.id })
.returnAll({ name: 'Suzanne Smith' });
expect(updateReturn1).toEqual([
new ReturnedUser(
insertReturn.id,
'Suzanne',
'Smith',
'(handle)',
'(email)'
),
]);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn1[0].firstName);
const updateReturn2 = await updateReturnTransformMapper
.update({ id: insertReturn.id })
.returnOne({ name: 'Suzanne Smithy' });
expect(updateReturn2).toEqual(
new ReturnedUser(
insertReturn.id,
'Suzanne',
'Smithy',
'(handle)',
'(email)'
)
);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn2!.firstName);
});
it('transforms update return into primitive without transforming update', async () => {
const updateReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
| insertReturnTransform: (_source, returns) => returns.id,
updateReturnTransform: (_source, returns) => returns.id,
}); |
const insertReturn = await updateReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn1 = await updateReturnTransformMapper
.update({ id: insertReturn })
.returnAll({ name: 'Suzanne Smith' });
expect(updateReturn1).toEqual([1]);
// Ensure the returned value is accessible as a number
((_: number) => {})(updateReturn1[0]);
const updateReturn2 = await updateReturnTransformMapper
.update({ id: insertReturn })
.returnOne({ name: 'Suzanne Smithy' });
expect(updateReturn2).toEqual(1);
// Ensure the returned value is accessible as a number
((_: number) => {})(updateReturn2!);
});
it("transforms update and update return, columns is ['*']", async () => {
expect.assertions(2);
const updateAndReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser, columns) => {
expect(columns).toEqual(['*']);
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
},
updateReturnTransform: (source: UpdatingUser, returns) =>
new ReturnedUser(
returns.id,
source.firstName,
source.lastName,
source.handle,
source.email
),
});
const insertReturn = await updateAndReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn = await updateAndReturnTransformMapper
.update({ id: insertReturn.id })
.returnAll(UpdatingUser.create(0, userObject1));
expect(updateReturn).toEqual([
new ReturnedUser(
insertReturn.id,
userObject1.firstName,
userObject1.lastName,
userObject1.handle,
userObject1.email
),
]);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn[0].firstName);
});
it('transforms a union of updating object types', async () => {
const mapper = new TableMapper(db, 'users', {
keyColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser | Updateable<Users>) =>
source instanceof UpdatingUser
? {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}
: source,
});
const insertReturn = await mapper.insert().returnOne(userRow1);
// test with UpdatingUser
await mapper
.update({ id: insertReturn.id })
.columns(['name'])
.run(UpdatingUser.create(0, userObject1));
const readUser1 = await mapper.select(insertReturn.id).returnOne();
expect(readUser1).toEqual({
id: insertReturn.id,
name: `${userObject1.firstName} ${userObject1.lastName}`,
email: userRow1.email,
handle: userRow1.handle,
});
// test with Updateable<Users>
const newName = 'Suzanne Smith Something';
await mapper.update({ id: insertReturn.id }).run({ name: newName });
const readUser2 = await mapper.select(insertReturn.id).returnOne();
expect(readUser2).toEqual({
id: insertReturn.id,
name: newName,
email: userRow1.email,
handle: userRow1.handle,
});
});
});
| src/tests/update-transform.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " expect(updatedUser).toEqual({ id: insertReturn.id, name: 'Updated Name' });\n // ensure return type can be accessed as a row\n ((_: string) => {})(updatedUser!.name);\n });\n it('transforms insertion return into primitive without transforming insertion', async () => {\n const insertReturnTransformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],\n }).withTransforms({\n insertReturnTransform: (_source, returns) => returns.id,\n countTransform: (count) => Number(count),",
"score": 61.09658699493802
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " });\n it('transforms insertion return into object without transforming insertion', async () => {\n const insertReturnTransformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id', 'name'],\n updateReturnColumns: ['id', 'name'],\n }).withTransforms({\n insertReturnTransform: (source, returns) => {\n const names = returns.name.split(' ');\n return new ReturnedUser(\n returns.id,",
"score": 55.91319885052148
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " }),\n insertReturnTransform: (_source, returns) => {\n const names = returns.name.split(' ');\n return new User(\n returns.id,\n names[0],\n names[1],\n returns.handle,\n returns.email\n );",
"score": 39.6877711958344
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " it('returns SelectedObject with updates returning rows', async () => {\n const transformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id', 'name'],\n updateReturnColumns: ['id', 'name'],\n }).withTransforms({\n insertReturnTransform: (source, results) => {\n const names = results.name.split(' ');\n return SelectedUser.create(results.id, {\n firstName: names[0],\n lastName: names[1],",
"score": 38.634192494689216
},
{
"filename": "src/tests/sample-mappers.test.ts",
"retrieved_chunk": " updateReturnColumns: ['id'],\n }).withTransforms({\n insertTransform: (user: MappedUser) => ({\n name: `${user.firstName} ${user.lastName}`,\n handle: user.handle,\n email: user.email,\n }),\n insertReturnTransform: (user, returns) =>\n new MappedUser(\n returns.id,",
"score": 33.42903881960375
}
] | typescript | insertReturnTransform: (_source, returns) => returns.id,
updateReturnTransform: (_source, returns) => returns.id,
}); |
import { Kysely, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database, Users } from './utils/test-tables';
import {
userObject1,
userRow1,
userRow2,
userRow3,
} from './utils/test-objects';
import { ReturnedUser, UpdatingUser } from './utils/test-types';
let db: Kysely<Database>;
beforeAll(async () => {
db = await createDB();
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('updating with transformation', () => {
it('transforms users for update without transforming return', async () => {
const mapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
});
const insertReturns = await mapper
.insert()
.returnAll([userRow1, userRow2, userRow3]);
const updatingUser1 = UpdatingUser.create(
0,
Object.assign({}, userObject1, { firstName: 'Suzanne' })
);
const updateReturns = await mapper
.update(({ or, cmpr }) =>
or([
cmpr('id', '=', insertReturns[0].id),
cmpr('id', '=', insertReturns[2].id),
])
)
.returnAll(updatingUser1);
expect(updateReturns).toEqual([
{ id: insertReturns[0].id },
{ id: insertReturns[2].id },
]);
const readUsers = await mapper
.select()
.modify( | (qb) => qb.orderBy('id'))
.returnAll(); |
expect(readUsers).toEqual([
Object.assign({}, userRow1, {
id: insertReturns[0].id,
name: 'Suzanne Smith',
}),
Object.assign({}, userRow2, { id: insertReturns[1].id }),
Object.assign({}, userRow1, {
id: insertReturns[2].id,
name: 'Suzanne Smith',
}),
]);
});
it('transforms update return into object without transforming update', async () => {
const updateReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateReturnTransform: (source, returns) =>
new ReturnedUser(
returns.id,
source.name ? source.name.split(' ')[0] : '(first)',
source.name ? source.name.split(' ')[1] : '(last)',
source.handle ? source.handle : '(handle)',
source.email ? source.email : '(email)'
),
});
const insertReturn = await updateReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn1 = await updateReturnTransformMapper
.update({ id: insertReturn.id })
.returnAll({ name: 'Suzanne Smith' });
expect(updateReturn1).toEqual([
new ReturnedUser(
insertReturn.id,
'Suzanne',
'Smith',
'(handle)',
'(email)'
),
]);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn1[0].firstName);
const updateReturn2 = await updateReturnTransformMapper
.update({ id: insertReturn.id })
.returnOne({ name: 'Suzanne Smithy' });
expect(updateReturn2).toEqual(
new ReturnedUser(
insertReturn.id,
'Suzanne',
'Smithy',
'(handle)',
'(email)'
)
);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn2!.firstName);
});
it('transforms update return into primitive without transforming update', async () => {
const updateReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
insertReturnTransform: (_source, returns) => returns.id,
updateReturnTransform: (_source, returns) => returns.id,
});
const insertReturn = await updateReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn1 = await updateReturnTransformMapper
.update({ id: insertReturn })
.returnAll({ name: 'Suzanne Smith' });
expect(updateReturn1).toEqual([1]);
// Ensure the returned value is accessible as a number
((_: number) => {})(updateReturn1[0]);
const updateReturn2 = await updateReturnTransformMapper
.update({ id: insertReturn })
.returnOne({ name: 'Suzanne Smithy' });
expect(updateReturn2).toEqual(1);
// Ensure the returned value is accessible as a number
((_: number) => {})(updateReturn2!);
});
it("transforms update and update return, columns is ['*']", async () => {
expect.assertions(2);
const updateAndReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser, columns) => {
expect(columns).toEqual(['*']);
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
},
updateReturnTransform: (source: UpdatingUser, returns) =>
new ReturnedUser(
returns.id,
source.firstName,
source.lastName,
source.handle,
source.email
),
});
const insertReturn = await updateAndReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn = await updateAndReturnTransformMapper
.update({ id: insertReturn.id })
.returnAll(UpdatingUser.create(0, userObject1));
expect(updateReturn).toEqual([
new ReturnedUser(
insertReturn.id,
userObject1.firstName,
userObject1.lastName,
userObject1.handle,
userObject1.email
),
]);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn[0].firstName);
});
it('transforms a union of updating object types', async () => {
const mapper = new TableMapper(db, 'users', {
keyColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser | Updateable<Users>) =>
source instanceof UpdatingUser
? {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}
: source,
});
const insertReturn = await mapper.insert().returnOne(userRow1);
// test with UpdatingUser
await mapper
.update({ id: insertReturn.id })
.columns(['name'])
.run(UpdatingUser.create(0, userObject1));
const readUser1 = await mapper.select(insertReturn.id).returnOne();
expect(readUser1).toEqual({
id: insertReturn.id,
name: `${userObject1.firstName} ${userObject1.lastName}`,
email: userRow1.email,
handle: userRow1.handle,
});
// test with Updateable<Users>
const newName = 'Suzanne Smith Something';
await mapper.update({ id: insertReturn.id }).run({ name: newName });
const readUser2 = await mapper.select(insertReturn.id).returnOne();
expect(readUser2).toEqual({
id: insertReturn.id,
name: newName,
email: userRow1.email,
handle: userRow1.handle,
});
});
});
| src/tests/update-transform.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/select-general.test.ts",
"retrieved_chunk": " await userMapper.insert().run(USERS);\n const users = await userMapper\n .select()\n .modify((qb) => qb.select('name').orderBy('handle', 'desc'))\n .returnAll();\n expect(users).toEqual([\n { ...USERS[2], id: 3 },\n { ...USERS[1], id: 2 },\n { ...USERS[0], id: 1 },\n ]);",
"score": 35.32382468654491
},
{
"filename": "src/tests/update-columns.test.ts",
"retrieved_chunk": " .columns(['name'] as const); // allows readonly array\n const updateReturns = await subsetQuery.returnAll(updateValues);\n expect(updateReturns).toEqual([{ id: insertReturns[0].id }]);\n const readUsers = await userMapperReturningID\n .select('id', '=', insertReturns[0].id)\n .returnOne();\n expect(readUsers).toEqual({\n id: insertReturns[0].id,\n name: 'Sue Rex',\n email: USERS[0].email,",
"score": 34.94641224007813
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " // test returnAll()\n const updateReturns3 = await parameterization.returnAll(\n { id: insertReturns[2].id },\n updateValues1\n );\n expect(updateReturns3[0].id).toEqual(insertReturns[2].id);\n expect(updateReturns3[0].h).toEqual(USERS[2].handle);\n // verify updates\n const readUsers = await userMapperReturningID.select().returnAll();\n expect(readUsers[0].name).toEqual(updateValues1.name);",
"score": 33.686694634683846
},
{
"filename": "src/tests/update-general.test.ts",
"retrieved_chunk": " .update(sql`id > ${insertReturns[0].id}`)\n .returnCount(updateValues);\n expect(updateCount).toEqual(BigInt(2));\n const readUsers = await userMapperReturningID\n .select('id', '>', insertReturns[0].id)\n .returnAll();\n expect(readUsers.length).toEqual(2);\n for (const user of readUsers) {\n expect(user.email).toEqual(updateValues.email);\n }",
"score": 32.39737816048689
},
{
"filename": "src/tests/insert-array.test.ts",
"retrieved_chunk": " const readUsers = await userMapperReturningAll.select().returnAll();\n expect(readUsers.length).toEqual(3);\n for (let i = 0; i < USERS.length; i++) {\n expect(readUsers[i].handle).toEqual(USERS[i].handle);\n }\n const post0 = Object.assign({}, POSTS[0], { userId: insertReturns[0].id });\n const post1 = Object.assign({}, POSTS[1], { userId: insertReturns[1].id });\n const post2 = Object.assign({}, POSTS[2], { userId: insertReturns[2].id });\n const updateReturns = await postTableMapperReturningIDAndTitleAsT\n .insert()",
"score": 30.82744942632723
}
] | typescript | (qb) => qb.orderBy('id'))
.returnAll(); |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
| public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents]; |
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/socket-mode/socket-mode-client.ts",
"retrieved_chunk": " public appLevelToken: string;\n public ws: WebSocket | undefined;\n constructor(\n // deno-lint-ignore no-explicit-any\n app: SlackApp<any>\n ) {\n if (!app.socketMode) {\n throw new ConfigError(\n \"socketMode: true must be set for running with Socket Mode\"\n );",
"score": 82.28188163896182
},
{
"filename": "src/request/payload/block-action.ts",
"retrieved_chunk": " // deno-lint-ignore no-explicit-any\n container: any;\n // deno-lint-ignore no-explicit-any\n app_unfurl?: any;\n is_enterprise_install?: boolean;\n enterprise?: {\n id: string;\n name: string;\n };\n}",
"score": 57.98954947429799
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " }\n }\n }\n }\n return extractTeamId(body);\n}\nexport function extractActorUserId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {",
"score": 51.62317295677083
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " }\n }\n }\n return extractUserId(body);\n}\nexport function extractResponseUrl(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {\n if (body.response_url) {",
"score": 48.92829976706115
},
{
"filename": "src/request/payload/block-suggestion.ts",
"retrieved_chunk": " name: string;\n team_id?: string;\n };\n token: string;\n // deno-lint-ignore no-explicit-any\n container: any;\n view?: DataSubmissionView;\n is_enterprise_install?: boolean;\n enterprise?: {\n id: string;",
"score": 46.4768491434813
}
] | typescript | public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents]; |
import { Kysely } from 'kysely';
import { TableMapper } from '../../mappers/table-mapper';
import { Database } from './test-tables';
import { InsertedUser } from './test-types';
const countTransform = (count: bigint) => Number(count);
export function createUserMapperReturningDefault(db: Kysely<Database>) {
return new TableMapper(db, 'users');
}
const noColumns = [] as const;
export function createUserMapperReturningNothing(db: Kysely<Database>) {
return new TableMapper(db, 'users', {
keyColumns: noColumns,
updateReturnColumns: noColumns,
}).withTransforms({
countTransform,
});
}
export function createUserMapperReturningID(db: Kysely<Database>) {
return new TableMapper(db, 'users', {
keyColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
countTransform,
});
}
export function createUserMapperReturningIDAndHandleAsH(db: Kysely<Database>) {
return new TableMapper(db, 'users', {
keyColumns: ['id'],
insertReturnColumns: ['id', 'handle as h'],
updateReturnColumns: ['id', 'handle as h'],
}).withTransforms({ countTransform });
}
export function createUserMapperReturningDifferently(db: Kysely<Database>) {
return new TableMapper(db, 'users', {
keyColumns: ['id'],
insertReturnColumns: ['id', 'handle'],
updateReturnColumns: ['name'],
}).withTransforms({ countTransform });
}
export function createUserMapperReturningAll(db: Kysely<Database>) {
return new TableMapper(db, 'users', {
insertReturnColumns: ['*'],
updateReturnColumns: ['*'],
}).withTransforms({
countTransform,
});
}
export function createInsertTransformMapper(db: Kysely<Database>) {
return new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
insertTransform: (source: InsertedUser) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email | : source.email,
}),
countTransform: (count) => Number(count),
}); |
}
| src/tests/utils/test-mappers.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " name: `${source.firstName} ${source.lastName}`,\n handle: source.handle,\n email: source.email,\n }),\n updateReturnTransform: (source: User, returns) => ({\n id: returns.id,\n firstName: source.firstName,\n lastName: source.lastName,\n }),\n countTransform: (count) => Number(count),",
"score": 65.65134108949334
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " source.firstName,\n source.lastName,\n source.handle,\n source.email\n ),\n countTransform: (count) => Number(count),\n });\n const insertReturn = await insertAndReturnTransformMapper\n .insert()\n .returnOne(insertedUser1);",
"score": 59.95447074578661
},
{
"filename": "src/tests/insert-compile.test.ts",
"retrieved_chunk": " returns.id,\n source.firstName,\n source.lastName,\n source.handle,\n source.email\n ),\n countTransform: (count) => Number(count),\n });\n const user1: Readonly<User> = new User(\n 0,",
"score": 59.83182093662555
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " insertReturnColumns: ['id'],\n updateReturnColumns: ['id'],\n }).withTransforms({\n updateTransform: (source: UpdatingUser) => ({\n name: `${source.firstName} ${source.lastName}`,\n handle: source.handle,\n email: source.email,\n }),\n });\n const insertReturns = await mapper",
"score": 52.83401672821106
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " updateReturnColumns: ['*'],\n }).withTransforms({\n selectTransform: (row) => {\n const names = row.name.split(' ');\n return new User(row.id, names[0], names[1], row.handle, row.email);\n },\n insertTransform: (source: User) => ({\n name: `${source.firstName} ${source.lastName}`,\n handle: source.handle,\n email: source.email,",
"score": 52.37264821527858
}
] | typescript | : source.email,
}),
countTransform: (count) => Number(count),
}); |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => | SlackHandler<E, SlackEvent<string>> | null)[] = []; |
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/request/request.ts",
"retrieved_chunk": " context: PreAuthorizeSlackAppContext;\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>;\n retryNum?: number;\n retryReason?: string;\n rawBody: string;\n headers: Headers;\n}\nexport type PreAuthorizeSlackMiddlwareRequest<E extends SlackAppEnv> =\n SlackMiddlewareRequestBase<E> & {",
"score": 31.655729626342772
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " }\n }\n }\n }\n return extractTeamId(body);\n}\nexport function extractActorUserId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {",
"score": 29.892337451914493
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": "}\nexport function extractActorEnterpriseId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {\n if (body.is_ext_shared_channel) {\n if (body.type === \"event_callback\") {\n const eventTeamId = body.event?.user_team || body.event?.team;\n if (eventTeamId && eventTeamId.startsWith(\"E\")) {\n return eventTeamId;",
"score": 29.45162231769946
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " }\n }\n }\n return extractUserId(body);\n}\nexport function extractResponseUrl(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {\n if (body.response_url) {",
"score": 29.418770742809166
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " } else if (eventTeamId === body.team_id) {\n return body.enterprise_id;\n }\n }\n }\n return extractEnterpriseId(body);\n}\nexport function extractActorTeamId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>",
"score": 28.240489709165697
}
] | typescript | SlackHandler<E, SlackEvent<string>> | null)[] = []; |
import { Kysely } from 'kysely';
import { TableMapper } from '../../mappers/table-mapper';
import { Database } from './test-tables';
import { InsertedUser } from './test-types';
const countTransform = (count: bigint) => Number(count);
export function createUserMapperReturningDefault(db: Kysely<Database>) {
return new TableMapper(db, 'users');
}
const noColumns = [] as const;
export function createUserMapperReturningNothing(db: Kysely<Database>) {
return new TableMapper(db, 'users', {
keyColumns: noColumns,
updateReturnColumns: noColumns,
}).withTransforms({
countTransform,
});
}
export function createUserMapperReturningID(db: Kysely<Database>) {
return new TableMapper(db, 'users', {
keyColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
countTransform,
});
}
export function createUserMapperReturningIDAndHandleAsH(db: Kysely<Database>) {
return new TableMapper(db, 'users', {
keyColumns: ['id'],
insertReturnColumns: ['id', 'handle as h'],
updateReturnColumns: ['id', 'handle as h'],
}).withTransforms({ countTransform });
}
export function createUserMapperReturningDifferently(db: Kysely<Database>) {
return new TableMapper(db, 'users', {
keyColumns: ['id'],
insertReturnColumns: ['id', 'handle'],
updateReturnColumns: ['name'],
}).withTransforms({ countTransform });
}
export function createUserMapperReturningAll(db: Kysely<Database>) {
return new TableMapper(db, 'users', {
insertReturnColumns: ['*'],
updateReturnColumns: ['*'],
}).withTransforms({
countTransform,
});
}
export function createInsertTransformMapper(db: Kysely<Database>) {
return new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
insertTransform: (source: InsertedUser) => ({
name: `${source.firstName} ${source.lastName}`,
handle: | source.handle,
email: source.email,
}),
countTransform: (count) => Number(count),
}); |
}
| src/tests/utils/test-mappers.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " name: `${source.firstName} ${source.lastName}`,\n handle: source.handle,\n email: source.email,\n }),\n updateReturnTransform: (source: User, returns) => ({\n id: returns.id,\n firstName: source.firstName,\n lastName: source.lastName,\n }),\n countTransform: (count) => Number(count),",
"score": 65.65134108949334
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " source.firstName,\n source.lastName,\n source.handle,\n source.email\n ),\n countTransform: (count) => Number(count),\n });\n const insertReturn = await insertAndReturnTransformMapper\n .insert()\n .returnOne(insertedUser1);",
"score": 59.95447074578661
},
{
"filename": "src/tests/insert-compile.test.ts",
"retrieved_chunk": " returns.id,\n source.firstName,\n source.lastName,\n source.handle,\n source.email\n ),\n countTransform: (count) => Number(count),\n });\n const user1: Readonly<User> = new User(\n 0,",
"score": 59.83182093662555
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " insertReturnColumns: ['id'],\n updateReturnColumns: ['id'],\n }).withTransforms({\n updateTransform: (source: UpdatingUser) => ({\n name: `${source.firstName} ${source.lastName}`,\n handle: source.handle,\n email: source.email,\n }),\n });\n const insertReturns = await mapper",
"score": 52.83401672821106
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " updateReturnColumns: ['*'],\n }).withTransforms({\n selectTransform: (row) => {\n const names = row.name.split(' ');\n return new User(row.id, names[0], names[1], row.handle, row.email);\n },\n insertTransform: (source: User) => ({\n name: `${source.firstName} ${source.lastName}`,\n handle: source.handle,\n email: source.email,",
"score": 52.37264821527858
}
] | typescript | source.handle,
email: source.email,
}),
countTransform: (count) => Number(count),
}); |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
| authorize?: Authorize<E>; |
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/index.ts",
"retrieved_chunk": "export * from \"./response/response\";\nexport * from \"./socket-mode/socket-mode-client\";\nexport * from \"./utility/message-events\";",
"score": 68.16815979257616
},
{
"filename": "src/authorization/authorize.ts",
"retrieved_chunk": "import { SlackAppEnv } from \"../app-env\";\nimport { PreAuthorizeSlackMiddlwareRequest } from \"../request/request\";\nimport { AuthorizeResult } from \"./authorize-result\";\nexport type Authorize<E extends SlackAppEnv = SlackAppEnv> = (\n req: PreAuthorizeSlackMiddlwareRequest<E>\n) => Promise<AuthorizeResult>;",
"score": 66.06662824270923
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": "import { ExecutionContext, NoopExecutionContext } from \"./execution-context\";\nimport { SlackApp } from \"./app\";\nimport { SlackOAuthEnv } from \"./app-env\";\nimport { InstallationStore } from \"./oauth/installation-store\";\nimport { NoStorageStateStore, StateStore } from \"./oauth/state-store\";\nimport {\n renderCompletionPage,\n renderStartPage,\n} from \"./oauth/oauth-page-renderer\";\nimport { generateAuthorizeUrl } from \"./oauth/authorize-url-generator\";",
"score": 61.52830626872981
},
{
"filename": "src/oauth/installation-store.ts",
"retrieved_chunk": "import { SlackOAuthEnv } from \"../app-env\";\nimport { Authorize } from \"../authorization/authorize\";\nimport { Installation } from \"./installation\";\nexport interface InstallationStoreQuery {\n enterpriseId?: string;\n teamId?: string;\n userId?: string;\n isEnterpriseInstall?: boolean;\n}\nexport interface InstallationStore<E extends SlackOAuthEnv> {",
"score": 61.23305382121561
},
{
"filename": "src/request/request.ts",
"retrieved_chunk": "import {\n SlackAppContext,\n PreAuthorizeSlackAppContext,\n SlackAppContextWithRespond,\n SlackAppContextWithOptionalRespond,\n SlackAppContextWithChannelId,\n} from \"../context/context\";\nimport { SlackAppEnv } from \"../app-env\";\nexport interface SlackMiddlewareRequestBase<E extends SlackAppEnv> {\n env: E;",
"score": 55.96316493583441
}
] | typescript | authorize?: Authorize<E>; |
import { Kysely, Updateable } from 'kysely';
import { TableMapper } from '../mappers/table-mapper';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database, Users } from './utils/test-tables';
import {
userObject1,
userRow1,
userRow2,
userRow3,
} from './utils/test-objects';
import { ReturnedUser, UpdatingUser } from './utils/test-types';
let db: Kysely<Database>;
beforeAll(async () => {
db = await createDB();
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('updating with transformation', () => {
it('transforms users for update without transforming return', async () => {
const mapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser) => ({
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}),
});
const insertReturns = await mapper
.insert()
.returnAll([userRow1, userRow2, userRow3]);
const updatingUser1 = UpdatingUser.create(
0,
Object.assign({}, userObject1, { firstName: 'Suzanne' })
);
const updateReturns = await mapper
.update(({ or, cmpr }) =>
or([
cmpr('id', '=', insertReturns[0].id),
cmpr('id', '=', insertReturns[2].id),
])
)
.returnAll(updatingUser1);
expect(updateReturns).toEqual([
{ id: insertReturns[0].id },
{ id: insertReturns[2].id },
]);
const readUsers = await mapper
.select()
.modify((qb) => qb.orderBy('id'))
.returnAll();
expect(readUsers).toEqual([
Object.assign({}, userRow1, {
id: insertReturns[0].id,
name: 'Suzanne Smith',
}),
Object.assign({}, userRow2, { id: insertReturns[1].id }),
Object.assign({}, userRow1, {
id: insertReturns[2].id,
name: 'Suzanne Smith',
}),
]);
});
it('transforms update return into object without transforming update', async () => {
const updateReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
updateReturnTransform: (source, returns) =>
new ReturnedUser(
returns.id,
source.name ? source.name.split(' ')[0] : '(first)',
source.name ? source.name.split(' ')[1] : '(last)',
source.handle ? source.handle : '(handle)',
source.email ? source.email : '(email)'
),
});
const insertReturn = await updateReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn1 = await updateReturnTransformMapper
.update({ id: insertReturn.id })
.returnAll({ name: 'Suzanne Smith' });
expect(updateReturn1).toEqual([
new ReturnedUser(
insertReturn.id,
'Suzanne',
'Smith',
'(handle)',
'(email)'
),
]);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn1[0].firstName);
const updateReturn2 = await updateReturnTransformMapper
.update({ id: insertReturn.id })
.returnOne({ name: 'Suzanne Smithy' });
expect(updateReturn2).toEqual(
new ReturnedUser(
insertReturn.id,
'Suzanne',
'Smithy',
'(handle)',
'(email)'
)
);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn2!.firstName);
});
it('transforms update return into primitive without transforming update', async () => {
const updateReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
insertReturnTransform: (_source, returns) => returns.id,
updateReturnTransform: (_source, returns) => returns.id,
});
const insertReturn = await updateReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn1 = await updateReturnTransformMapper
.update({ id: insertReturn })
.returnAll({ name: 'Suzanne Smith' });
expect(updateReturn1).toEqual([1]);
// Ensure the returned value is accessible as a number
((_: number) => {})(updateReturn1[0]);
const updateReturn2 = await updateReturnTransformMapper
.update({ id: insertReturn })
.returnOne({ name: 'Suzanne Smithy' });
expect(updateReturn2).toEqual(1);
// Ensure the returned value is accessible as a number
((_: number) => {})(updateReturn2!);
});
it("transforms update and update return, columns is ['*']", async () => {
expect.assertions(2);
const updateAndReturnTransformMapper = new TableMapper(db, 'users', {
insertReturnColumns: ['id'],
updateReturnColumns: ['id'],
}).withTransforms({
| updateTransform: (source: UpdatingUser, columns) => { |
expect(columns).toEqual(['*']);
return {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
};
},
updateReturnTransform: (source: UpdatingUser, returns) =>
new ReturnedUser(
returns.id,
source.firstName,
source.lastName,
source.handle,
source.email
),
});
const insertReturn = await updateAndReturnTransformMapper
.insert()
.returnOne(userRow1);
const updateReturn = await updateAndReturnTransformMapper
.update({ id: insertReturn.id })
.returnAll(UpdatingUser.create(0, userObject1));
expect(updateReturn).toEqual([
new ReturnedUser(
insertReturn.id,
userObject1.firstName,
userObject1.lastName,
userObject1.handle,
userObject1.email
),
]);
// Ensure the returned value is accessible as a ReturnedUser
((_: string) => {})(updateReturn[0].firstName);
});
it('transforms a union of updating object types', async () => {
const mapper = new TableMapper(db, 'users', {
keyColumns: ['id'],
}).withTransforms({
updateTransform: (source: UpdatingUser | Updateable<Users>) =>
source instanceof UpdatingUser
? {
name: `${source.firstName} ${source.lastName}`,
handle: source.handle,
email: source.email,
}
: source,
});
const insertReturn = await mapper.insert().returnOne(userRow1);
// test with UpdatingUser
await mapper
.update({ id: insertReturn.id })
.columns(['name'])
.run(UpdatingUser.create(0, userObject1));
const readUser1 = await mapper.select(insertReturn.id).returnOne();
expect(readUser1).toEqual({
id: insertReturn.id,
name: `${userObject1.firstName} ${userObject1.lastName}`,
email: userRow1.email,
handle: userRow1.handle,
});
// test with Updateable<Users>
const newName = 'Suzanne Smith Something';
await mapper.update({ id: insertReturn.id }).run({ name: newName });
const readUser2 = await mapper.select(insertReturn.id).returnOne();
expect(readUser2).toEqual({
id: insertReturn.id,
name: newName,
email: userRow1.email,
handle: userRow1.handle,
});
});
});
| src/tests/update-transform.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " expect(insertReturns).toEqual([2, 3]);\n // ensure return type can be accessed as a number\n ((_: number) => {})(insertReturns[0]);\n });\n it(\"transforms insertion and insertion return, columns is ['*']\", async () => {\n expect.assertions(5);\n const insertAndReturnTransformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],\n }).withTransforms({\n insertTransform: (source: InsertedUser, columns) => {",
"score": 51.4067987181738
},
{
"filename": "src/tests/update-columns.test.ts",
"retrieved_chunk": " const success = await subsetQuery.run({ ...updateValues, email: null });\n expect(success).toBe(true);\n });\n it('provides updateTransform with column subset', async () => {\n expect.assertions(1);\n const mapper = new TableMapper(db, 'users').withTransforms({\n updateTransform: (source, columns) => {\n expect(columns).toEqual(['name', 'handle']);\n return source;\n },",
"score": 32.418344796023035
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " });\n it('transforms insertion return into object without transforming insertion', async () => {\n const insertReturnTransformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id', 'name'],\n updateReturnColumns: ['id', 'name'],\n }).withTransforms({\n insertReturnTransform: (source, returns) => {\n const names = returns.name.split(' ');\n return new ReturnedUser(\n returns.id,",
"score": 30.26119268364574
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " it('parameterizes an update query with transformation', async () => {\n const transformMapper = new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],\n updateReturnColumns: ['id'],\n }).withTransforms({\n selectTransform: (row) => {\n const names = row.name.split(' ');\n return new User(row.id, names[0], names[1], row.handle, row.email);\n },\n insertTransform: (source: User) => ({",
"score": 29.394384322951137
},
{
"filename": "src/tests/utils/test-mappers.ts",
"retrieved_chunk": " return new TableMapper(db, 'users', {\n insertReturnColumns: ['*'],\n updateReturnColumns: ['*'],\n }).withTransforms({\n countTransform,\n });\n}\nexport function createInsertTransformMapper(db: Kysely<Database>) {\n return new TableMapper(db, 'users', {\n insertReturnColumns: ['id'],",
"score": 28.516745530683686
}
] | typescript | updateTransform: (source: UpdatingUser, columns) => { |
import { Kysely, sql } from 'kysely';
import { createDB, resetDB, destroyDB } from './utils/test-setup';
import { Database } from './utils/test-tables';
import {
createUserMapperReturningDefault,
createUserMapperReturningID,
createUserMapperReturningIDAndHandleAsH,
createUserMapperReturningAll,
createUserMapperReturningNothing,
} from './utils/test-mappers';
import { USERS } from './utils/test-objects';
import { ignore } from './utils/test-utils';
let db: Kysely<Database>;
let userMapperReturningDefault: ReturnType<
typeof createUserMapperReturningDefault
>;
let userMapperReturningNothing: ReturnType<
typeof createUserMapperReturningNothing
>;
let userMapperReturningID: ReturnType<typeof createUserMapperReturningID>;
let userMapperReturningIDAndHandleAsH: ReturnType<
typeof createUserMapperReturningIDAndHandleAsH
>;
let userMapperReturningAll: ReturnType<typeof createUserMapperReturningAll>;
beforeAll(async () => {
db = await createDB();
userMapperReturningDefault = createUserMapperReturningDefault(db);
userMapperReturningNothing = createUserMapperReturningNothing(db);
userMapperReturningID = createUserMapperReturningID(db);
userMapperReturningIDAndHandleAsH =
createUserMapperReturningIDAndHandleAsH(db);
userMapperReturningAll = createUserMapperReturningAll(db);
});
beforeEach(() => resetDB(db));
afterAll(() => destroyDB(db));
describe('general update', () => {
it('updates nothing returning zero update count', async () => {
const updateValues = { email: '[email protected]' };
const success = await userMapperReturningAll
.update({ id: 1 })
.run(updateValues);
expect(success).toBe(false);
const updateCount = await userMapperReturningAll
.update({ id: 1 })
.returnCount(updateValues);
expect(updateCount).toEqual(0);
const updates = await userMapperReturningID
.update({ id: 1 })
.returnAll(updateValues);
expect(updates.length).toEqual(0);
const update = await userMapperReturningID
.update({ id: 1 })
.returnOne(updateValues);
expect(update).toBeNull();
});
it('updates something returning non-zero update count', async () => {
const updateValues = { email: '[email protected]' };
const insertReturn0 = await userMapperReturningID
.insert()
.returnOne(USERS[0]);
await userMapperReturningID.insert().run(USERS[1]);
await userMapperReturningID.insert().run(USERS[2]);
const updateCount1 = await userMapperReturningAll
.update({ id: insertReturn0.id })
.returnCount(updateValues);
expect(updateCount1).toEqual(1);
const readUser1 = await userMapperReturningID
.select('id', '=', insertReturn0.id)
.returnOne();
expect(readUser1?.email).toEqual(updateValues.email);
const updateCount2 = await userMapperReturningAll
.update({ name: 'Sue' })
.returnCount(updateValues);
expect(updateCount2).toEqual(2);
const readUsers = await userMapperReturningID
.select('name', '=', 'Sue')
.returnAll();
expect(readUsers.length).toEqual(2);
expect(readUsers[0].email).toEqual(updateValues.email);
expect(readUsers[1].email).toEqual(updateValues.email);
const updates = await userMapperReturningID.update().returnAll({
name: 'Every User 1',
});
expect(updates).toEqual([{ id: 1 }, { id: 2 }, { id: 3 }]);
const update = await userMapperReturningID
.update({ id: readUsers[0].id })
.returnOne({
name: 'Every User 2',
});
expect(update).toEqual({ id: 1 });
const readUser2 = await userMapperReturningID
.select('id', '=', 1)
.returnOne();
expect(readUser2?.name).toEqual('Every User 2');
const updateCount = await userMapperReturningID.update().returnCount({
name: 'Every User 3',
});
expect(updateCount).toEqual(3);
const success = await userMapperReturningID.update().run({
name: 'Every User 4',
});
expect(success).toBe(true);
});
it('updates returning configured return columns', async () => {
await userMapperReturningID.insert().run(USERS[0]);
const insertReturn = await userMapperReturningID
.insert()
.returnOne(USERS[1]);
await userMapperReturningID.insert().run(USERS[2]);
// Verify that update performs the correct change on the correct row.
const updateValues1 = { email: '[email protected]' };
const updateReturns1 = await userMapperReturningID
.update({ id: insertReturn.id })
.returnAll(updateValues1);
expect(updateReturns1).toEqual([{ id: insertReturn.id }]);
let readUser = await userMapperReturningID
.select('id', '=', insertReturn.id)
.returnOne();
expect(readUser?.email).toEqual(updateValues1.email);
// Verify a different change on the same row, returning multiple columns.
const updateValues2 = { name: 'Sue' };
const updateReturns2 = await userMapperReturningIDAndHandleAsH
.update({ email: updateValues1.email })
.returnAll(updateValues2);
updateReturns2[0].id; // ensure key is accessible
updateReturns2[0].h; // ensure key is accessible
expect(updateReturns2).toEqual([
{
id: insertReturn.id,
h: USERS[1].handle,
},
]);
readUser = await userMapperReturningID
.select('id', '=', insertReturn.id)
.returnOne();
expect(readUser?.name).toEqual(updateValues2.name);
// Verify that update changes all required rows.
const updateValues3 = { name: 'Replacement Sue' };
const updateReturns3 = await userMapperReturningIDAndHandleAsH
.update({ name: 'Sue' })
.returnAll(updateValues3);
expect(updateReturns3.length).toEqual(3);
expect(updateReturns3[0].h).toEqual(USERS[0].handle);
expect(updateReturns3[1].h).toEqual(USERS[1].handle);
expect(updateReturns3[2].h).toEqual(USERS[2].handle);
const readUsers = await userMapperReturningID
.select('name', '=', updateValues3.name)
.returnAll();
expect(readUsers.length).toEqual(3);
ignore('check return types', () => {
// @ts-expect-error - check return types
updateReturns2[0].title;
// @ts-expect-error - check return types
updateReturns2[0].userId;
});
});
it('update returns void when defaulting to no return columns', async () => {
await userMapperReturningID.insert().run(USERS);
const updates = await userMapperReturningDefault
.update({ name: 'Sue' })
.returnAll({ email: '[email protected]' });
expect(updates).toBeUndefined();
const readUsers = await userMapperReturningID
.select({
email: '[email protected]',
})
.returnAll();
expect(readUsers.length).toEqual(2);
});
it('update returns void when explicitly no return columns', async () => {
await userMapperReturningID.insert().run(USERS);
const updates = await userMapperReturningNothing
.update({ name: 'Sue' })
.returnAll({ email: '[email protected]' });
expect(updates).toBeUndefined();
const readUsers = await userMapperReturningID
.select({
email: '[email protected]',
})
.returnAll();
expect(readUsers.length).toEqual(2);
const update = await userMapperReturningNothing
.update({ name: 'Sue' })
.returnOne({ email: '[email protected]' });
expect(update).toBeUndefined();
const readUser = await userMapperReturningID
.select({
email: '[email protected]',
})
.returnOne();
expect(readUser!.id).toEqual(1);
ignore('type errors', () => {
// @ts-expect-error - check return types
updates[0].id;
// @ts-expect-error - check return types
update!.id;
});
});
it('updates configured to return all columns', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues1 = { email: '[email protected]' };
const updateReturns = await userMapperReturningAll
.update({ name: 'Sue' })
.returnAll(updateValues1);
const expectedUsers = [
Object.assign({}, USERS[0], updateValues1, { id: insertReturns[0].id }),
Object.assign({}, USERS[2], updateValues1, { id: insertReturns[2].id }),
];
expect(updateReturns).toEqual(expectedUsers);
// Ensure that the returned value can be accessed as a row.
((_: string) => {})(updateReturns[0].name);
((_: string | null) => {})(updateReturns[0].email);
const updateValues2 = { email: '[email protected]' };
const updateReturn = await userMapperReturningAll
.update({ name: 'Sue' })
.returnOne(updateValues2);
const expectedUser = Object.assign({}, USERS[0], updateValues2, {
id: insertReturns[0].id,
});
expect(updateReturn).toEqual(expectedUser);
// Ensure that the returned value can be accessed as a row.
((_: string) => {})(updateReturn!.name);
((_: string | null) => {})(updateReturn!.email);
});
it('updates all rows when no filter is given', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues = { email: '[email protected]' };
const updateReturns = await userMapperReturningIDAndHandleAsH
.update()
.returnAll(updateValues);
const expectedUsers = USERS.map((user | , i) => ({ |
id: insertReturns[i].id,
h: user.handle,
}));
expect(updateReturns).toEqual(expectedUsers);
const readUsers = await userMapperReturningID.select().returnAll();
expect(readUsers.length).toEqual(3);
for (const user of readUsers) {
expect(user.email).toEqual(updateValues.email);
}
});
it('updates rows indicated by a binary operator', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues = { email: '[email protected]' };
const updateCount = await userMapperReturningAll
.update('id', '>', insertReturns[0].id)
.returnCount(updateValues);
expect(updateCount).toEqual(2);
const readUsers = await userMapperReturningID
.select('id', '>', insertReturns[0].id)
.returnAll();
expect(readUsers.length).toEqual(2);
for (const user of readUsers) {
expect(user.email).toEqual(updateValues.email);
}
});
it('updates rows indicated by a kysely expression', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues = { email: '[email protected]' };
const updateCount = await userMapperReturningDefault
.update(sql`id > ${insertReturns[0].id}`)
.returnCount(updateValues);
expect(updateCount).toEqual(BigInt(2));
const readUsers = await userMapperReturningID
.select('id', '>', insertReturns[0].id)
.returnAll();
expect(readUsers.length).toEqual(2);
for (const user of readUsers) {
expect(user.email).toEqual(updateValues.email);
}
});
it('updates rows indicated by a where expression filter', async () => {
const insertReturns = await userMapperReturningID.insert().returnAll(USERS);
const updateValues1 = { email: '[email protected]' };
const updateCount = await userMapperReturningAll
.update(({ or, cmpr }) =>
or([
cmpr('id', '=', insertReturns[0].id),
cmpr('id', '=', insertReturns[2].id),
])
)
.returnCount(updateValues1);
expect(updateCount).toEqual(2);
const updateValues2 = { email: '[email protected]' };
const updateReturns = await userMapperReturningID
.update(({ or, cmpr }) =>
or([
cmpr('id', '=', insertReturns[0].id),
cmpr('id', '=', insertReturns[2].id),
])
)
.returnAll(updateValues2);
expect(updateReturns).toEqual([
{ id: insertReturns[0].id },
{ id: insertReturns[2].id },
]);
});
ignore('detects update type errors', async () => {
userMapperReturningID.update(
// @ts-expect-error - table must have all filter fields
{ notThere: 'xyz' }
);
// @ts-expect-error - table must have all filter fields
userMapperReturningID.update('notThere', '=', 'foo');
userMapperReturningID.update(({ or, cmpr }) =>
// @ts-expect-error - only table columns are accessible via anyOf()
or([cmpr('notThere', '=', 'xyz'), cmpr('alsoNotThere', '=', 'Sue')])
);
// @ts-expect-error - ID filter must have correct type
userMapperReturningID.update('str');
// @ts-expect-error - ID filter must have correct type
userMapperReturningID.update(['str']);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.update(1);
// @ts-expect-error - ID filter not allowed when when no ID column
userMapperReturningNothing.update([1]);
userMapperReturningID.update({ id: 32 }).returnAll(
// @ts-expect-error - update must only have table columns
{ notThere: '[email protected]' }
);
// @ts-expect-error - only requested columns are accessible
// prettier-ignore
(await userMapperReturningID.update({ id: 32 }).returnAll(USERS[0]))[0].name;
userMapperReturningID.update({ id: 32 }).returnOne(
// @ts-expect-error - update must only have table columns
{ notThere: '[email protected]' }
);
// @ts-expect-error - only requested columns are accessible
// prettier-ignore
(await userMapperReturningID.update({ id: 32 }).returnOne(USERS[0]))[0].name;
userMapperReturningID.update({ id: 32 }).returnCount(
// @ts-expect-error - update must only have table columns
{ notThere: '[email protected]' }
);
// @ts-expect-error - only requested columns are accessible
// prettier-ignore
(await userMapperReturningID.update({ id: 32 }).returnCount(USERS[0]))[0].name;
userMapperReturningID.update({ id: 32 }).run(
// @ts-expect-error - update must only have table columns
{ notThere: '[email protected]' }
);
// @ts-expect-error - only requested columns are accessible
// prettier-ignore
(await userMapperReturningID.update({ id: 32 }).run(USERS[0]))[0].name;
});
});
| src/tests/update-general.test.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/update-columns.test.ts",
"retrieved_chunk": " handle: USERS[0].handle,\n });\n });\n it('subsets updating columns, including ID', async () => {\n const insertReturns = await userMapperReturningID.insert().returnAll(USERS);\n const updateValues = { id: 100, name: 'Sue Rex', email: '[email protected]' };\n const subsetQuery = userMapperReturningID\n .update('id', '=', insertReturns[0].id)\n .columns(['id', 'name', 'email']);\n const updateReturns = await subsetQuery.returnAll(updateValues);",
"score": 45.37416706522736
},
{
"filename": "src/tests/update-columns.test.ts",
"retrieved_chunk": " });\n it('requires all subsetted columns to be updated', async () => {\n const insertReturns = await userMapperReturningID.insert().returnAll(USERS);\n const updateValues = { name: 'Sue Rex' };\n const subsetQuery = userMapperReturningID\n .update('id', '=', insertReturns[0].id)\n .columns(['name', 'email']);\n expect(() => subsetQuery.returnAll(updateValues)).rejects.toThrow(\n `column 'email' missing`\n );",
"score": 44.443189091215935
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " it('updates nothing returning zero update count', async () => {\n const updateValues = { email: '[email protected]' };\n const compilation = userMapperReturningID\n .update({ id: 1 })\n .columns(['email'])\n .compile();\n const success2 = await compilation.run({}, updateValues);\n expect(success2).toBe(false);\n const updateCount2 = await compilation.returnCount({}, updateValues);\n expect(updateCount2).toEqual(0);",
"score": 43.99857325205757
},
{
"filename": "src/tests/update-compile.test.ts",
"retrieved_chunk": " name: 'Sue Rex' as const,\n email: '[email protected]' as const,\n } as const;\n await parameterization.run(params, updateValues);\n await parameterization.returnAll(params, updateValues);\n await parameterization.returnOne(params, updateValues);\n await parameterization.returnCount(params, updateValues);\n });\n it('parameterizes a returning update query without transformation', async () => {\n const insertReturns = await userMapperReturningID.insert().returnAll(USERS);",
"score": 39.69917143257017
},
{
"filename": "src/tests/update-columns.test.ts",
"retrieved_chunk": " .columns(['name'] as const); // allows readonly array\n const updateReturns = await subsetQuery.returnAll(updateValues);\n expect(updateReturns).toEqual([{ id: insertReturns[0].id }]);\n const readUsers = await userMapperReturningID\n .select('id', '=', insertReturns[0].id)\n .returnOne();\n expect(readUsers).toEqual({\n id: insertReturns[0].id,\n name: 'Sue Rex',\n email: USERS[0].email,",
"score": 35.377729713128076
}
] | typescript | , i) => ({ |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: | SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = []; |
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/request/payload/block-action.ts",
"retrieved_chunk": " // deno-lint-ignore no-explicit-any\n container: any;\n // deno-lint-ignore no-explicit-any\n app_unfurl?: any;\n is_enterprise_install?: boolean;\n enterprise?: {\n id: string;\n name: string;\n };\n}",
"score": 52.89186041300671
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " }\n }\n }\n }\n return extractTeamId(body);\n}\nexport function extractActorUserId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {",
"score": 45.88089797107401
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " }\n }\n }\n return extractUserId(body);\n}\nexport function extractResponseUrl(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {\n if (body.response_url) {",
"score": 44.0150632775636
},
{
"filename": "src/socket-mode/socket-mode-client.ts",
"retrieved_chunk": " public appLevelToken: string;\n public ws: WebSocket | undefined;\n constructor(\n // deno-lint-ignore no-explicit-any\n app: SlackApp<any>\n ) {\n if (!app.socketMode) {\n throw new ConfigError(\n \"socketMode: true must be set for running with Socket Mode\"\n );",
"score": 43.878418468630564
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " } else if (eventTeamId === body.team_id) {\n return body.enterprise_id;\n }\n }\n }\n return extractEnterpriseId(body);\n}\nexport function extractActorTeamId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>",
"score": 42.22675896258612
}
] | typescript | SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = []; |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize | ?: Authorize<E>; |
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/index.ts",
"retrieved_chunk": "export * from \"./response/response\";\nexport * from \"./socket-mode/socket-mode-client\";\nexport * from \"./utility/message-events\";",
"score": 64.33796284168297
},
{
"filename": "src/authorization/authorize.ts",
"retrieved_chunk": "import { SlackAppEnv } from \"../app-env\";\nimport { PreAuthorizeSlackMiddlwareRequest } from \"../request/request\";\nimport { AuthorizeResult } from \"./authorize-result\";\nexport type Authorize<E extends SlackAppEnv = SlackAppEnv> = (\n req: PreAuthorizeSlackMiddlwareRequest<E>\n) => Promise<AuthorizeResult>;",
"score": 55.370750848830674
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": "import { ExecutionContext, NoopExecutionContext } from \"./execution-context\";\nimport { SlackApp } from \"./app\";\nimport { SlackOAuthEnv } from \"./app-env\";\nimport { InstallationStore } from \"./oauth/installation-store\";\nimport { NoStorageStateStore, StateStore } from \"./oauth/state-store\";\nimport {\n renderCompletionPage,\n renderStartPage,\n} from \"./oauth/oauth-page-renderer\";\nimport { generateAuthorizeUrl } from \"./oauth/authorize-url-generator\";",
"score": 50.453558533208266
},
{
"filename": "src/request/request.ts",
"retrieved_chunk": "import {\n SlackAppContext,\n PreAuthorizeSlackAppContext,\n SlackAppContextWithRespond,\n SlackAppContextWithOptionalRespond,\n SlackAppContextWithChannelId,\n} from \"../context/context\";\nimport { SlackAppEnv } from \"../app-env\";\nexport interface SlackMiddlewareRequestBase<E extends SlackAppEnv> {\n env: E;",
"score": 49.292316813653855
},
{
"filename": "src/oauth/installation-store.ts",
"retrieved_chunk": "import { SlackOAuthEnv } from \"../app-env\";\nimport { Authorize } from \"../authorization/authorize\";\nimport { Installation } from \"./installation\";\nexport interface InstallationStoreQuery {\n enterpriseId?: string;\n teamId?: string;\n userId?: string;\n isEnterpriseInstall?: boolean;\n}\nexport interface InstallationStore<E extends SlackOAuthEnv> {",
"score": 46.82803474700125
}
] | typescript | ?: Authorize<E>; |
import { Insertable } from 'kysely';
import { Users, Posts } from './test-tables';
import { InsertedUser, ReturnedUser, SelectedUser } from './test-types';
export const USERS: Insertable<Users>[] = [
{
handle: 'handle1',
name: 'Sue',
email: '[email protected]',
},
{
handle: 'handle2',
name: 'Fred',
email: '[email protected]',
},
{
handle: 'handle3',
name: 'Sue',
email: '[email protected]',
},
];
export const POSTS: Insertable<Posts>[] = [
{
userId: 0,
title: 'About Something',
likeCount: 0,
},
{
userId: 0,
title: 'And Another Thing',
likeCount: 10,
},
{
userId: 0,
title: 'Still One More Thing',
likeCount: 1000,
},
];
export const userRow1 = {
name: 'John Smith',
handle: 'jsmith',
email: '[email protected]',
};
export const userRow2 = {
name: 'Jane Doe',
handle: 'jdoe',
email: '[email protected]',
};
export const userRow3 = {
name: 'Mary Sue',
handle: 'msue',
email: '[email protected]',
};
export const userObject1 = {
firstName: 'John',
lastName: 'Smith',
handle: userRow1.handle,
email: userRow1.email,
};
export const userObject2 = {
firstName: 'Jane',
lastName: 'Doe',
handle: userRow2.handle,
email: userRow2.email,
};
export const userObject3 = {
firstName: 'Mary',
lastName: 'Sue',
handle: userRow3.handle,
email: userRow3.email,
};
export const selectedUser1 = SelectedUser.create(1, userObject1);
export const selectedUser2 = SelectedUser.create(2, userObject2);
export const selectedUser3 = SelectedUser.create(3, userObject3);
export const insertedUser1 = InsertedUser.create(0, userObject1);
export const insertedUser2 = InsertedUser.create(0, userObject2);
export const insertedUser3 = InsertedUser.create(0, userObject3);
export | const insertReturnedUser1 = ReturnedUser.create(1, userObject1); |
export const insertReturnedUser2 = ReturnedUser.create(2, userObject2);
export const insertReturnedUser3 = ReturnedUser.create(3, userObject3);
| src/tests/utils/test-objects.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/utils/test-types.ts",
"retrieved_chunk": "}\nexport class SelectedUser extends User {\n readonly __type = 'SelectedUser';\n static override create(\n id: number,\n obj: VariableFieldsOf<SelectedUser>\n ): SelectedUser {\n return new SelectedUser(\n id,\n obj.firstName,",
"score": 73.3559691109519
},
{
"filename": "src/tests/utils/test-types.ts",
"retrieved_chunk": " public email: string | null\n ) {}\n static create(id: number, obj: VariableFieldsOf<User>): User {\n return new User(id, obj.firstName, obj.lastName, obj.handle, obj.email);\n }\n}\nexport class InsertedUser extends User {\n readonly __type = 'InsertedUser';\n static override create(\n id: number,",
"score": 72.80317056266354
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " const updateReturn = await updateAndReturnTransformMapper\n .update({ id: insertReturn.id })\n .returnAll(UpdatingUser.create(0, userObject1));\n expect(updateReturn).toEqual([\n new ReturnedUser(\n insertReturn.id,\n userObject1.firstName,\n userObject1.lastName,\n userObject1.handle,\n userObject1.email",
"score": 69.62330455116303
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " email: userRow2.email,\n });\n const names3 = userRow3.name.split(' ');\n const expectedUser3 = SelectedUser.create(3, {\n firstName: names3[0],\n lastName: names3[1],\n handle: userRow3.handle,\n email: userRow3.email,\n });\n const insertReturns = await transformMapper",
"score": 67.72842639329815
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " lastName: names[1],\n handle: row.handle,\n email: row.email,\n });\n },\n });\n // test returnOne()\n const names1 = userRow1.name.split(' ');\n const expectedUser1 = SelectedUser.create(1, {\n firstName: names1[0],",
"score": 59.95028247350572
}
] | typescript | const insertReturnedUser1 = ReturnedUser.create(1, userObject1); |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
| ) => SlackMessageHandler<E, SlashCommand> | null)[] = []; |
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/request/payload/block-action.ts",
"retrieved_chunk": " // deno-lint-ignore no-explicit-any\n container: any;\n // deno-lint-ignore no-explicit-any\n app_unfurl?: any;\n is_enterprise_install?: boolean;\n enterprise?: {\n id: string;\n name: string;\n };\n}",
"score": 52.89186041300671
},
{
"filename": "src/socket-mode/socket-mode-client.ts",
"retrieved_chunk": " public appLevelToken: string;\n public ws: WebSocket | undefined;\n constructor(\n // deno-lint-ignore no-explicit-any\n app: SlackApp<any>\n ) {\n if (!app.socketMode) {\n throw new ConfigError(\n \"socketMode: true must be set for running with Socket Mode\"\n );",
"score": 51.14467886068551
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " }\n }\n }\n }\n return extractTeamId(body);\n}\nexport function extractActorUserId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {",
"score": 48.51731803285538
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " }\n }\n }\n return extractUserId(body);\n}\nexport function extractResponseUrl(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {\n if (body.response_url) {",
"score": 46.49575192706992
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " // slash command payloads\n return body.is_enterprise_install === \"true\";\n }\n return body.is_enterprise_install == true;\n }\n return undefined;\n}\nexport function extractEnterpriseId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>",
"score": 42.86450185390959
}
] | typescript | ) => SlackMessageHandler<E, SlashCommand> | null)[] = []; |
import { Insertable } from 'kysely';
import { Users, Posts } from './test-tables';
import { InsertedUser, ReturnedUser, SelectedUser } from './test-types';
export const USERS: Insertable<Users>[] = [
{
handle: 'handle1',
name: 'Sue',
email: '[email protected]',
},
{
handle: 'handle2',
name: 'Fred',
email: '[email protected]',
},
{
handle: 'handle3',
name: 'Sue',
email: '[email protected]',
},
];
export const POSTS: Insertable<Posts>[] = [
{
userId: 0,
title: 'About Something',
likeCount: 0,
},
{
userId: 0,
title: 'And Another Thing',
likeCount: 10,
},
{
userId: 0,
title: 'Still One More Thing',
likeCount: 1000,
},
];
export const userRow1 = {
name: 'John Smith',
handle: 'jsmith',
email: '[email protected]',
};
export const userRow2 = {
name: 'Jane Doe',
handle: 'jdoe',
email: '[email protected]',
};
export const userRow3 = {
name: 'Mary Sue',
handle: 'msue',
email: '[email protected]',
};
export const userObject1 = {
firstName: 'John',
lastName: 'Smith',
handle: userRow1.handle,
email: userRow1.email,
};
export const userObject2 = {
firstName: 'Jane',
lastName: 'Doe',
handle: userRow2.handle,
email: userRow2.email,
};
export const userObject3 = {
firstName: 'Mary',
lastName: 'Sue',
handle: userRow3.handle,
email: userRow3.email,
};
export const selectedUser1 = SelectedUser.create(1, userObject1);
export const selectedUser2 = SelectedUser.create(2, userObject2);
export const selectedUser3 = SelectedUser.create(3, userObject3);
export const insertedUser1 = | InsertedUser.create(0, userObject1); |
export const insertedUser2 = InsertedUser.create(0, userObject2);
export const insertedUser3 = InsertedUser.create(0, userObject3);
export const insertReturnedUser1 = ReturnedUser.create(1, userObject1);
export const insertReturnedUser2 = ReturnedUser.create(2, userObject2);
export const insertReturnedUser3 = ReturnedUser.create(3, userObject3);
| src/tests/utils/test-objects.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " email: userRow2.email,\n });\n const names3 = userRow3.name.split(' ');\n const expectedUser3 = SelectedUser.create(3, {\n firstName: names3[0],\n lastName: names3[1],\n handle: userRow3.handle,\n email: userRow3.email,\n });\n const insertReturns = await transformMapper",
"score": 67.42305125187708
},
{
"filename": "src/tests/utils/test-types.ts",
"retrieved_chunk": "}\nexport class SelectedUser extends User {\n readonly __type = 'SelectedUser';\n static override create(\n id: number,\n obj: VariableFieldsOf<SelectedUser>\n ): SelectedUser {\n return new SelectedUser(\n id,\n obj.firstName,",
"score": 55.41325599863878
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " lastName: names[1],\n handle: row.handle,\n email: row.email,\n });\n },\n });\n // test returnOne()\n const names1 = userRow1.name.split(' ');\n const expectedUser1 = SelectedUser.create(1, {\n firstName: names1[0],",
"score": 50.95986259236607
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " const updateReturn = await updateAndReturnTransformMapper\n .update({ id: insertReturn.id })\n .returnAll(UpdatingUser.create(0, userObject1));\n expect(updateReturn).toEqual([\n new ReturnedUser(\n insertReturn.id,\n userObject1.firstName,\n userObject1.lastName,\n userObject1.handle,\n userObject1.email",
"score": 49.02997405992241
},
{
"filename": "src/tests/utils/test-types.ts",
"retrieved_chunk": " public email: string | null\n ) {}\n static create(id: number, obj: VariableFieldsOf<User>): User {\n return new User(id, obj.firstName, obj.lastName, obj.handle, obj.email);\n }\n}\nexport class InsertedUser extends User {\n readonly __type = 'InsertedUser';\n static override create(\n id: number,",
"score": 46.144799617588205
}
] | typescript | InsertedUser.create(0, userObject1); |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
| export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> { |
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " };\n}\nexport class SlackOAuthApp<E extends SlackOAuthEnv> extends SlackApp<E> {\n public env: E;\n public installationStore: InstallationStore<E>;\n public stateStore: StateStore;\n public oauth: {\n stateCookieName?: string;\n beforeInstallation?: BeforeInstallation;\n afterInstallation?: AfterInstallation;",
"score": 34.32572316392302
},
{
"filename": "src/app-env.ts",
"retrieved_chunk": " SLACK_BOT_TOKEN?: string;\n};\nexport type SlackSocketModeAppEnv = SlackAppEnv & {\n SLACK_SIGNING_SECRET?: string;\n SLACK_BOT_TOKEN?: string;\n SLACK_APP_TOKEN: string;\n};\nexport type SlackOAuthEnv = (SlackEdgeAppEnv | SlackSocketModeAppEnv) & {\n SLACK_CLIENT_ID: string;\n SLACK_CLIENT_SECRET: string;",
"score": 27.477342416738637
},
{
"filename": "src/authorization/authorize.ts",
"retrieved_chunk": "import { SlackAppEnv } from \"../app-env\";\nimport { PreAuthorizeSlackMiddlwareRequest } from \"../request/request\";\nimport { AuthorizeResult } from \"./authorize-result\";\nexport type Authorize<E extends SlackAppEnv = SlackAppEnv> = (\n req: PreAuthorizeSlackMiddlwareRequest<E>\n) => Promise<AuthorizeResult>;",
"score": 27.431078741729443
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " };\n public routes: {\n events: string;\n oauth: { start: string; callback: string };\n oidc?: { start: string; callback: string };\n };\n constructor(options: SlackOAuthAppOptions<E>) {\n super({\n env: options.env,\n authorize: options.installationStore.toAuthorize(),",
"score": 26.587772245477503
},
{
"filename": "src/request/request.ts",
"retrieved_chunk": " E extends SlackAppEnv,\n Payload\n> = SlackMiddlwareRequest<E> & {\n context: SlackAppContextWithRespond;\n payload: Payload;\n};\nexport type SlackRequestWithOptionalRespond<\n E extends SlackAppEnv,\n Payload\n> = SlackMiddlwareRequest<E> & {",
"score": 24.626096458226804
}
] | typescript | export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> { |
import { Insertable } from 'kysely';
import { Users, Posts } from './test-tables';
import { InsertedUser, ReturnedUser, SelectedUser } from './test-types';
export const USERS: Insertable<Users>[] = [
{
handle: 'handle1',
name: 'Sue',
email: '[email protected]',
},
{
handle: 'handle2',
name: 'Fred',
email: '[email protected]',
},
{
handle: 'handle3',
name: 'Sue',
email: '[email protected]',
},
];
export const POSTS: Insertable<Posts>[] = [
{
userId: 0,
title: 'About Something',
likeCount: 0,
},
{
userId: 0,
title: 'And Another Thing',
likeCount: 10,
},
{
userId: 0,
title: 'Still One More Thing',
likeCount: 1000,
},
];
export const userRow1 = {
name: 'John Smith',
handle: 'jsmith',
email: '[email protected]',
};
export const userRow2 = {
name: 'Jane Doe',
handle: 'jdoe',
email: '[email protected]',
};
export const userRow3 = {
name: 'Mary Sue',
handle: 'msue',
email: '[email protected]',
};
export const userObject1 = {
firstName: 'John',
lastName: 'Smith',
handle: userRow1.handle,
email: userRow1.email,
};
export const userObject2 = {
firstName: 'Jane',
lastName: 'Doe',
handle: userRow2.handle,
email: userRow2.email,
};
export const userObject3 = {
firstName: 'Mary',
lastName: 'Sue',
handle: userRow3.handle,
email: userRow3.email,
};
export const selectedUser1 | = SelectedUser.create(1, userObject1); |
export const selectedUser2 = SelectedUser.create(2, userObject2);
export const selectedUser3 = SelectedUser.create(3, userObject3);
export const insertedUser1 = InsertedUser.create(0, userObject1);
export const insertedUser2 = InsertedUser.create(0, userObject2);
export const insertedUser3 = InsertedUser.create(0, userObject3);
export const insertReturnedUser1 = ReturnedUser.create(1, userObject1);
export const insertReturnedUser2 = ReturnedUser.create(2, userObject2);
export const insertReturnedUser3 = ReturnedUser.create(3, userObject3);
| src/tests/utils/test-objects.ts | jtlapp-kysely-mapper-9fd878b | [
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " email: userRow2.email,\n });\n const names3 = userRow3.name.split(' ');\n const expectedUser3 = SelectedUser.create(3, {\n firstName: names3[0],\n lastName: names3[1],\n handle: userRow3.handle,\n email: userRow3.email,\n });\n const insertReturns = await transformMapper",
"score": 51.29278305289715
},
{
"filename": "src/tests/insert-transforms.test.ts",
"retrieved_chunk": " lastName: names[1],\n handle: row.handle,\n email: row.email,\n });\n },\n });\n // test returnOne()\n const names1 = userRow1.name.split(' ');\n const expectedUser1 = SelectedUser.create(1, {\n firstName: names1[0],",
"score": 31.488110780856047
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " const updateReturn = await updateAndReturnTransformMapper\n .update({ id: insertReturn.id })\n .returnAll(UpdatingUser.create(0, userObject1));\n expect(updateReturn).toEqual([\n new ReturnedUser(\n insertReturn.id,\n userObject1.firstName,\n userObject1.lastName,\n userObject1.handle,\n userObject1.email",
"score": 29.066328491427612
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " await mapper\n .update({ id: insertReturn.id })\n .columns(['name'])\n .run(UpdatingUser.create(0, userObject1));\n const readUser1 = await mapper.select(insertReturn.id).returnOne();\n expect(readUser1).toEqual({\n id: insertReturn.id,\n name: `${userObject1.firstName} ${userObject1.lastName}`,\n email: userRow1.email,\n handle: userRow1.handle,",
"score": 28.42155675221467
},
{
"filename": "src/tests/update-transform.test.ts",
"retrieved_chunk": " .insert()\n .returnAll([userRow1, userRow2, userRow3]);\n const updatingUser1 = UpdatingUser.create(\n 0,\n Object.assign({}, userObject1, { firstName: 'Suzanne' })\n );\n const updateReturns = await mapper\n .update(({ or, cmpr }) =>\n or([\n cmpr('id', '=', insertReturns[0].id),",
"score": 27.621293147748183
}
] | typescript | = SelectedUser.create(1, userObject1); |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
| public socketModeClient: SocketModeClient | undefined; |
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " };\n}\nexport class SlackOAuthApp<E extends SlackOAuthEnv> extends SlackApp<E> {\n public env: E;\n public installationStore: InstallationStore<E>;\n public stateStore: StateStore;\n public oauth: {\n stateCookieName?: string;\n beforeInstallation?: BeforeInstallation;\n afterInstallation?: AfterInstallation;",
"score": 88.60165678437174
},
{
"filename": "src/socket-mode/socket-mode-client.ts",
"retrieved_chunk": " public appLevelToken: string;\n public ws: WebSocket | undefined;\n constructor(\n // deno-lint-ignore no-explicit-any\n app: SlackApp<any>\n ) {\n if (!app.socketMode) {\n throw new ConfigError(\n \"socketMode: true must be set for running with Socket Mode\"\n );",
"score": 66.19085529960435
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " };\n public routes: {\n events: string;\n oauth: { start: string; callback: string };\n oidc?: { start: string; callback: string };\n };\n constructor(options: SlackOAuthAppOptions<E>) {\n super({\n env: options.env,\n authorize: options.installationStore.toAuthorize(),",
"score": 60.36715607574223
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " onFailure: OnFailure;\n onStateValidationError: OnStateValidationError;\n redirectUri?: string;\n };\n public oidc?: {\n stateCookieName?: string;\n callback: OpenIDConnectCallback;\n onFailure: OnFailure;\n onStateValidationError: OnStateValidationError;\n redirectUri?: string;",
"score": 43.745279592375624
},
{
"filename": "src/request/payload/event.ts",
"retrieved_chunk": " private?: { [key: string]: ShareDetails[] };\n public?: { [key: string]: ShareDetails[] };\n}\nexport interface ShareDetails {\n share_user_id: string;\n team_id: string;\n channel_name: string;\n ts: string;\n latest_reply?: string;\n reply_count?: number;",
"score": 41.31576856484604
}
] | typescript | public socketModeClient: SocketModeClient | undefined; |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
| ) => SlackHandler<E, GlobalShortcut> | null)[] = []; |
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " };\n}\nexport class SlackOAuthApp<E extends SlackOAuthEnv> extends SlackApp<E> {\n public env: E;\n public installationStore: InstallationStore<E>;\n public stateStore: StateStore;\n public oauth: {\n stateCookieName?: string;\n beforeInstallation?: BeforeInstallation;\n afterInstallation?: AfterInstallation;",
"score": 23.501394295534244
},
{
"filename": "src/request/request.ts",
"retrieved_chunk": " context: PreAuthorizeSlackAppContext;\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>;\n retryNum?: number;\n retryReason?: string;\n rawBody: string;\n headers: Headers;\n}\nexport type PreAuthorizeSlackMiddlwareRequest<E extends SlackAppEnv> =\n SlackMiddlewareRequestBase<E> & {",
"score": 23.099151127435974
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": "}\nexport function extractActorEnterpriseId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {\n if (body.is_ext_shared_channel) {\n if (body.type === \"event_callback\") {\n const eventTeamId = body.event?.user_team || body.event?.team;\n if (eventTeamId && eventTeamId.startsWith(\"E\")) {\n return eventTeamId;",
"score": 22.94631840058797
},
{
"filename": "src/request/request-body.ts",
"retrieved_chunk": "export interface SlackRequestBody {\n type?: string;\n // slash commands\n command?: string;\n // event_callback\n event?: {\n type: string;\n subtype?: string;\n text?: string;\n };",
"score": 21.86701189957315
},
{
"filename": "src/handler/handler.ts",
"retrieved_chunk": "import { SlackAppEnv } from \"../app-env\";\nimport { SlackRequest } from \"../request/request\";\nimport { SlackResponse } from \"../response/response\";\nexport type AckResponse = SlackResponse | string | void;\nexport interface SlackHandler<E extends SlackAppEnv, Payload> {\n ack(request: SlackRequest<E, Payload>): Promise<AckResponse>;\n lazy(request: SlackRequest<E, Payload>): Promise<void>;\n}",
"score": 21.27482612424827
}
] | typescript | ) => SlackHandler<E, GlobalShortcut> | null)[] = []; |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware | : PreAuthorizeMiddleware<any>[] = [
urlVerification,
]; |
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/socket-mode/socket-mode-client.ts",
"retrieved_chunk": " public appLevelToken: string;\n public ws: WebSocket | undefined;\n constructor(\n // deno-lint-ignore no-explicit-any\n app: SlackApp<any>\n ) {\n if (!app.socketMode) {\n throw new ConfigError(\n \"socketMode: true must be set for running with Socket Mode\"\n );",
"score": 68.66750793253875
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " };\n}\nexport class SlackOAuthApp<E extends SlackOAuthEnv> extends SlackApp<E> {\n public env: E;\n public installationStore: InstallationStore<E>;\n public stateStore: StateStore;\n public oauth: {\n stateCookieName?: string;\n beforeInstallation?: BeforeInstallation;\n afterInstallation?: AfterInstallation;",
"score": 47.28110629673729
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " };\n public routes: {\n events: string;\n oauth: { start: string; callback: string };\n oidc?: { start: string; callback: string };\n };\n constructor(options: SlackOAuthAppOptions<E>) {\n super({\n env: options.env,\n authorize: options.installationStore.toAuthorize(),",
"score": 37.44267017093423
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " }\n }\n }\n }\n return extractTeamId(body);\n}\nexport function extractActorUserId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {",
"score": 34.912446981737475
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " onFailure: OnFailure;\n onStateValidationError: OnStateValidationError;\n redirectUri?: string;\n };\n public oidc?: {\n stateCookieName?: string;\n callback: OpenIDConnectCallback;\n onFailure: OnFailure;\n onStateValidationError: OnStateValidationError;\n redirectUri?: string;",
"score": 34.45025615565261
}
] | typescript | : PreAuthorizeMiddleware<any>[] = [
urlVerification,
]; |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
| E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> { |
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/index.ts",
"retrieved_chunk": "export * from \"./response/response\";\nexport * from \"./socket-mode/socket-mode-client\";\nexport * from \"./utility/message-events\";",
"score": 74.6441737616977
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": "import { ExecutionContext, NoopExecutionContext } from \"./execution-context\";\nimport { SlackApp } from \"./app\";\nimport { SlackOAuthEnv } from \"./app-env\";\nimport { InstallationStore } from \"./oauth/installation-store\";\nimport { NoStorageStateStore, StateStore } from \"./oauth/state-store\";\nimport {\n renderCompletionPage,\n renderStartPage,\n} from \"./oauth/oauth-page-renderer\";\nimport { generateAuthorizeUrl } from \"./oauth/authorize-url-generator\";",
"score": 61.06074683082829
},
{
"filename": "src/handler/message-handler.ts",
"retrieved_chunk": "import { SlackAppEnv } from \"../app-env\";\nimport { SlackRequest } from \"../request/request\";\nimport { MessageResponse } from \"../response/response-body\";\nimport { AckResponse } from \"./handler\";\nexport type MessageAckResponse = AckResponse | MessageResponse;\nexport interface SlackMessageHandler<E extends SlackAppEnv, Payload> {\n ack(request: SlackRequest<E, Payload>): Promise<MessageAckResponse>;\n lazy(request: SlackRequest<E, Payload>): Promise<void>;\n}",
"score": 57.68811432899733
},
{
"filename": "src/index.ts",
"retrieved_chunk": "export * from \"./app\";\nexport * from \"./app-env\";\nexport * from \"./execution-context\";\nexport * from \"slack-web-api-client\";\nexport * from \"./errors\";\nexport * from \"./oauth/error-codes\";\nexport * from \"./handler/handler\";\nexport * from \"./handler/message-handler\";\nexport * from \"./handler/options-handler\";\nexport * from \"./handler/view-handler\";",
"score": 54.555514350499664
},
{
"filename": "src/socket-mode/socket-mode-client.ts",
"retrieved_chunk": "import { SlackAPIClient, isDebugLogEnabled } from \"slack-web-api-client\";\nimport { SlackApp } from \"../app\";\nimport { ConfigError, SocketModeError } from \"../errors\";\nimport { ExecutionContext } from \"../execution-context\";\nimport { SlackSocketModeAppEnv } from \"../app-env\";\n// TODO: Implement proper reconnection logic\n// TODO: Add connection monitor like 1st party SDKs do\n// TODO: Add Bun support (the runtime does not work well with Socket Mode)\nexport class SocketModeClient {\n public app: SlackApp<SlackSocketModeAppEnv>;",
"score": 54.20202994180731
}
] | typescript | E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> { |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
| options.authorize === singleTeamAuthorize)
) { |
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " };\n public routes: {\n events: string;\n oauth: { start: string; callback: string };\n oidc?: { start: string; callback: string };\n };\n constructor(options: SlackOAuthAppOptions<E>) {\n super({\n env: options.env,\n authorize: options.installationStore.toAuthorize(),",
"score": 46.20014449123932
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " redirectUri:\n options.oidc.redirectUri ?? this.env.SLACK_OIDC_REDIRECT_URI,\n };\n } else {\n this.oidc = undefined;\n }\n this.routes = options.routes\n ? options.routes\n : {\n events: \"/slack/events\",",
"score": 32.86361428496825
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " options.oauth?.onStateValidationError ?? defaultOnStateValidationError,\n redirectUri: options.oauth?.redirectUri ?? this.env.SLACK_REDIRECT_URI,\n };\n if (options.oidc) {\n this.oidc = {\n stateCookieName: options.oidc.stateCookieName ?? \"slack-app-oidc-state\",\n onFailure: options.oidc.onFailure ?? defaultOnFailure,\n onStateValidationError:\n options.oidc.onStateValidationError ?? defaultOnStateValidationError,\n callback: defaultOpenIDConnectCallback(this.env),",
"score": 30.96905230653536
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " routes: { events: options.routes?.events ?? \"/slack/events\" },\n });\n this.env = options.env;\n this.installationStore = options.installationStore;\n this.stateStore = options.stateStore ?? new NoStorageStateStore();\n this.oauth = {\n stateCookieName:\n options.oauth?.stateCookieName ?? \"slack-app-oauth-state\",\n onFailure: options.oauth?.onFailure ?? defaultOnFailure,\n onStateValidationError:",
"score": 29.73057604277645
},
{
"filename": "src/oauth/authorize-url-generator.ts",
"retrieved_chunk": "import { SlackOAuthEnv } from \"../app-env\";\nexport function generateAuthorizeUrl<E extends SlackOAuthEnv>(\n state: string,\n env: E,\n team: string | undefined = undefined\n): string {\n let url = `https://slack.com/oauth/v2/authorize?state=${state}`;\n url += `&client_id=${env.SLACK_CLIENT_ID}`;\n url += `&scope=${env.SLACK_BOT_SCOPES}`;\n if (env.SLACK_USER_SCOPES) {",
"score": 26.209486934454205
}
] | typescript | options.authorize === singleTeamAuthorize)
) { |
import { HttpException, HttpStatus, Injectable } from '@nestjs/common';
import { Allowed } from './allowed.entity';
import { IAllowedLeaves, ILeaveApplication } from './leave.dto';
import { Leave } from './leave.entity';
@Injectable()
export class LeaveService {
async allowedLeaves(data: IAllowedLeaves) {
//to get the value between these three
if (
data.leaveType !== 'earnedLeaves' &&
data.leaveType !== 'casualLeaves' &&
data.leaveType !== 'compensatoryLeaves'
) {
throw new HttpException(
'you must enter the type of leave between casualLeaves , compensatoryLeaves & earnedLeaves',
HttpStatus.BAD_REQUEST,
);
}
const application = new Allowed();
application.leaveType = data.leaveType;
application.allowedLeaves = data.allowedLeaves;
application.remainingLeaves = data.allowedLeaves;
await application.save();
return application;
}
async Leaves() {
const allowedLeavesData = await Allowed.find();
return allowedLeavesData;
}
async application(data: ILeaveApplication) {
// to get number of days
let test = data.toDate.toString().split('T'); //T replace
let test2 = test[0].toString().split('-');
let date1 = test2[2];
let test3 = data.fromDate.toString().split('T'); //T replace
let test4 = test3[0].toString().split('-');
let date2 = test4[2];
let diff = parseInt(date2) - parseInt(date1) + 1;
//updating consumed leaves
if (data.descriptionLeave == 'Casual') {
const Leavesdata = await Allowed.findOneBy({ leaveType: 'casualLeaves' });
//to check remaining leaves is not zero
if (Leavesdata.remainingLeaves - diff < 0) {
throw new HttpException(
'Maximum leaves consumed!', HttpStatus.BAD_REQUEST
);
}
//updating data
Leavesdata.consumedLeaves += diff;
Leavesdata.remainingLeaves =
Leavesdata.allowedLeaves - Leavesdata.consumedLeaves;
await Leavesdata.save();
} else if (data.descriptionLeave == 'Compensatory') {
const Leavesdata = await Allowed.findOneBy({
leaveType: 'compensatoryLeaves',
});
//to check remaining leaves is not zero
if (Leavesdata.remainingLeaves - diff < 0) {
throw new HttpException(
'Maximum leaves consumed!', HttpStatus.BAD_REQUEST,
);
}
//updating data
Leavesdata.consumedLeaves += diff;
Leavesdata.remainingLeaves =
Leavesdata.allowedLeaves - Leavesdata.consumedLeaves;
await Leavesdata.save();
} else {
const Leavesdata = await Allowed.findOneBy({ leaveType: 'earnedLeaves' });
//to check remaining leaves is not zero
if (Leavesdata.remainingLeaves - diff < 0) {
throw new HttpException(
'Maximum leaves consumed!', HttpStatus.BAD_REQUEST,
);
}
//updating data
Leavesdata.consumedLeaves += diff;
Leavesdata.remainingLeaves =
Leavesdata.allowedLeaves - Leavesdata.consumedLeaves;
await Leavesdata.save();
}
//creation of new application
| const leave = new Leave(); |
leave.toDate = data.toDate;
leave.fromDate = data.fromDate;
leave.leaveType = data.leaveType;
leave.descriptionLeave = data.descriptionLeave;
leave.reason = data.reason;
await leave.save();
const allowedLeavesData = await Allowed.find();
return {
...leave,
leaveinfo: allowedLeavesData,
};
}
}
| src/leave/leave.service.ts | SaadKhawaja01-leave-chunk-8cdb4ca | [
{
"filename": "src/leave/leave.controller.ts",
"retrieved_chunk": " async allowedLeaves(@Body() data: AllowedLeaves) {\n return await this.leaveService.allowedLeaves(data);\n }\n @Get()\n async Leaves() {\n return await this.leaveService.Leaves();\n }\n @Post('/application')\n async application(@Body() data: LeaveApplication) {\n return await this.leaveService.application(data);",
"score": 11.73199024837498
},
{
"filename": "src/leave/allowed.entity.ts",
"retrieved_chunk": " consumedLeaves: number;\n @Column()\n remainingLeaves: number;\n}",
"score": 10.26077516382343
},
{
"filename": "src/main.ts",
"retrieved_chunk": "import { NestFactory } from '@nestjs/core';\nimport { DocumentBuilder, SwaggerModule } from '@nestjs/swagger';\nimport { AppModule } from './app.module';\nasync function bootstrap() {\n const app = await NestFactory.create(AppModule);\n app.enableCors();\n const config = new DocumentBuilder().addBearerAuth()\n //for swagger config\n .setTitle('Leave-Attendence-Record-System-Be-Test')\n .setDescription('CS619 Final Year Project')",
"score": 6.910526524311212
},
{
"filename": "src/leave/leave.dto.ts",
"retrieved_chunk": "}\nexport interface ILeaveApplicationResponse {\n id: string;\n employeeId: string;\n applcationDate: Date;\n allowedLeaves: number;\n consumedLeaves: number;\n availableLeaves: number;\n description: string;\n leaveDates: string;",
"score": 5.239861913651115
},
{
"filename": "src/app.module.ts",
"retrieved_chunk": "import { Module } from '@nestjs/common';\nimport { TypeOrmModule } from '@nestjs/typeorm';\nimport { AppController } from './app.controller';\nimport { AppService } from './app.service';\nimport { LeaveModule } from './leave/leave.module';\nimport { Leave } from './leave/leave.entity';\nimport { Allowed } from './leave/allowed.entity';\n//for Sql Db\nconst DB = TypeOrmModule.forRoot({\n type: 'mysql',",
"score": 3.958662642995466
}
] | typescript | const leave = new Leave(); |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends | SlackEdgeAppEnv | SlackSocketModeAppEnv
> { |
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/index.ts",
"retrieved_chunk": "export * from \"./response/response\";\nexport * from \"./socket-mode/socket-mode-client\";\nexport * from \"./utility/message-events\";",
"score": 74.6441737616977
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": "import { ExecutionContext, NoopExecutionContext } from \"./execution-context\";\nimport { SlackApp } from \"./app\";\nimport { SlackOAuthEnv } from \"./app-env\";\nimport { InstallationStore } from \"./oauth/installation-store\";\nimport { NoStorageStateStore, StateStore } from \"./oauth/state-store\";\nimport {\n renderCompletionPage,\n renderStartPage,\n} from \"./oauth/oauth-page-renderer\";\nimport { generateAuthorizeUrl } from \"./oauth/authorize-url-generator\";",
"score": 61.06074683082829
},
{
"filename": "src/index.ts",
"retrieved_chunk": "export * from \"./app\";\nexport * from \"./app-env\";\nexport * from \"./execution-context\";\nexport * from \"slack-web-api-client\";\nexport * from \"./errors\";\nexport * from \"./oauth/error-codes\";\nexport * from \"./handler/handler\";\nexport * from \"./handler/message-handler\";\nexport * from \"./handler/options-handler\";\nexport * from \"./handler/view-handler\";",
"score": 54.555514350499664
},
{
"filename": "src/socket-mode/socket-mode-client.ts",
"retrieved_chunk": "import { SlackAPIClient, isDebugLogEnabled } from \"slack-web-api-client\";\nimport { SlackApp } from \"../app\";\nimport { ConfigError, SocketModeError } from \"../errors\";\nimport { ExecutionContext } from \"../execution-context\";\nimport { SlackSocketModeAppEnv } from \"../app-env\";\n// TODO: Implement proper reconnection logic\n// TODO: Add connection monitor like 1st party SDKs do\n// TODO: Add Bun support (the runtime does not work well with Socket Mode)\nexport class SocketModeClient {\n public app: SlackApp<SlackSocketModeAppEnv>;",
"score": 54.20202994180731
},
{
"filename": "src/handler/message-handler.ts",
"retrieved_chunk": "import { SlackAppEnv } from \"../app-env\";\nimport { SlackRequest } from \"../request/request\";\nimport { MessageResponse } from \"../response/response-body\";\nimport { AckResponse } from \"./handler\";\nexport type MessageAckResponse = AckResponse | MessageResponse;\nexport interface SlackMessageHandler<E extends SlackAppEnv, Payload> {\n ack(request: SlackRequest<E, Payload>): Promise<MessageAckResponse>;\n lazy(request: SlackRequest<E, Payload>): Promise<void>;\n}",
"score": 53.70071383745004
}
] | typescript | SlackEdgeAppEnv | SlackSocketModeAppEnv
> { |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => | SlackOptionsHandler<E, BlockSuggestion> | null)[] = []; |
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/request/request.ts",
"retrieved_chunk": " context: PreAuthorizeSlackAppContext;\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>;\n retryNum?: number;\n retryReason?: string;\n rawBody: string;\n headers: Headers;\n}\nexport type PreAuthorizeSlackMiddlwareRequest<E extends SlackAppEnv> =\n SlackMiddlewareRequestBase<E> & {",
"score": 33.5248263356302
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": "}\nexport function extractActorEnterpriseId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {\n if (body.is_ext_shared_channel) {\n if (body.type === \"event_callback\") {\n const eventTeamId = body.event?.user_team || body.event?.team;\n if (eventTeamId && eventTeamId.startsWith(\"E\")) {\n return eventTeamId;",
"score": 30.23344646537171
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " }\n }\n }\n }\n return extractTeamId(body);\n}\nexport function extractActorUserId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {",
"score": 27.97832726201984
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " }\n }\n }\n return extractUserId(body);\n}\nexport function extractResponseUrl(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {\n if (body.response_url) {",
"score": 27.58401377037048
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " } else if (eventTeamId === body.team_id) {\n return body.enterprise_id;\n }\n }\n }\n return extractEnterpriseId(body);\n}\nexport function extractActorTeamId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>",
"score": 27.004789439787203
}
] | typescript | SlackOptionsHandler<E, BlockSuggestion> | null)[] = []; |
import { HttpException, HttpStatus, Injectable } from '@nestjs/common';
import { Allowed } from './allowed.entity';
import { IAllowedLeaves, ILeaveApplication } from './leave.dto';
import { Leave } from './leave.entity';
@Injectable()
export class LeaveService {
async allowedLeaves(data: IAllowedLeaves) {
//to get the value between these three
if (
data.leaveType !== 'earnedLeaves' &&
data.leaveType !== 'casualLeaves' &&
data.leaveType !== 'compensatoryLeaves'
) {
throw new HttpException(
'you must enter the type of leave between casualLeaves , compensatoryLeaves & earnedLeaves',
HttpStatus.BAD_REQUEST,
);
}
const application = new Allowed();
application.leaveType = data.leaveType;
application.allowedLeaves = data.allowedLeaves;
application.remainingLeaves = data.allowedLeaves;
await application.save();
return application;
}
async Leaves() {
const allowedLeavesData = await Allowed.find();
return allowedLeavesData;
}
async application(data: ILeaveApplication) {
// to get number of days
let test = data.toDate.toString().split('T'); //T replace
let test2 = test[0].toString().split('-');
let date1 = test2[2];
let test3 = data.fromDate.toString().split('T'); //T replace
let test4 = test3[0].toString().split('-');
let date2 = test4[2];
let diff = parseInt(date2) - parseInt(date1) + 1;
//updating consumed leaves
if (data.descriptionLeave == 'Casual') {
const Leavesdata = await Allowed.findOneBy({ leaveType: 'casualLeaves' });
//to check remaining leaves is not zero
if (Leavesdata.remainingLeaves - diff < 0) {
throw new HttpException(
'Maximum leaves consumed!', HttpStatus.BAD_REQUEST
);
}
//updating data
Leavesdata.consumedLeaves += diff;
Leavesdata.remainingLeaves =
Leavesdata.allowedLeaves - Leavesdata.consumedLeaves;
await Leavesdata.save();
} else if (data.descriptionLeave == 'Compensatory') {
const Leavesdata = await Allowed.findOneBy({
leaveType: 'compensatoryLeaves',
});
//to check remaining leaves is not zero
if (Leavesdata.remainingLeaves - diff < 0) {
throw new HttpException(
'Maximum leaves consumed!', HttpStatus.BAD_REQUEST,
);
}
//updating data
Leavesdata.consumedLeaves += diff;
Leavesdata.remainingLeaves =
Leavesdata.allowedLeaves - Leavesdata.consumedLeaves;
await Leavesdata.save();
} else {
const Leavesdata = await Allowed.findOneBy({ leaveType: 'earnedLeaves' });
//to check remaining leaves is not zero
if (Leavesdata.remainingLeaves - diff < 0) {
throw new HttpException(
'Maximum leaves consumed!', HttpStatus.BAD_REQUEST,
);
}
//updating data
Leavesdata.consumedLeaves += diff;
Leavesdata.remainingLeaves =
Leavesdata.allowedLeaves - Leavesdata.consumedLeaves;
await Leavesdata.save();
}
//creation of new application
const leave = new Leave();
leave.toDate = data.toDate;
leave.fromDate = data.fromDate;
| leave.leaveType = data.leaveType; |
leave.descriptionLeave = data.descriptionLeave;
leave.reason = data.reason;
await leave.save();
const allowedLeavesData = await Allowed.find();
return {
...leave,
leaveinfo: allowedLeavesData,
};
}
}
| src/leave/leave.service.ts | SaadKhawaja01-leave-chunk-8cdb4ca | [
{
"filename": "src/leave/leave.controller.ts",
"retrieved_chunk": " async allowedLeaves(@Body() data: AllowedLeaves) {\n return await this.leaveService.allowedLeaves(data);\n }\n @Get()\n async Leaves() {\n return await this.leaveService.Leaves();\n }\n @Post('/application')\n async application(@Body() data: LeaveApplication) {\n return await this.leaveService.application(data);",
"score": 20.364012968318026
},
{
"filename": "src/leave/leave.dto.ts",
"retrieved_chunk": "export interface ILeaveApplication {\n toDate: Date;\n fromDate: Date;\n leaveType: string;\n descriptionLeave: string;\n reason: string;\n}\nexport interface IAllowedLeaves {\n leaveType: string;\n allowedLeaves: number;",
"score": 10.959887262415233
},
{
"filename": "src/app.module.ts",
"retrieved_chunk": "import { Module } from '@nestjs/common';\nimport { TypeOrmModule } from '@nestjs/typeorm';\nimport { AppController } from './app.controller';\nimport { AppService } from './app.service';\nimport { LeaveModule } from './leave/leave.module';\nimport { Leave } from './leave/leave.entity';\nimport { Allowed } from './leave/allowed.entity';\n//for Sql Db\nconst DB = TypeOrmModule.forRoot({\n type: 'mysql',",
"score": 10.448170742159542
},
{
"filename": "src/leave/allowed.entity.ts",
"retrieved_chunk": " consumedLeaves: number;\n @Column()\n remainingLeaves: number;\n}",
"score": 10.26077516382343
},
{
"filename": "src/leave/leave.controller.ts",
"retrieved_chunk": "import { Body, Controller, Post} from '@nestjs/common';\nimport { Get } from '@nestjs/common/decorators';\nimport { ApiTags } from '@nestjs/swagger';\nimport { AllowedLeaves, LeaveApplication } from './leave.model';\nimport { LeaveService } from './leave.service';\n@ApiTags('Leave')\n@Controller('leave')\nexport class LeaveController {\n constructor(private readonly leaveService: LeaveService) {}\n @Post('/allowedLeaves')",
"score": 8.579555483459824
}
] | typescript | leave.leaveType = data.leaveType; |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
| public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
]; |
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/socket-mode/socket-mode-client.ts",
"retrieved_chunk": " public appLevelToken: string;\n public ws: WebSocket | undefined;\n constructor(\n // deno-lint-ignore no-explicit-any\n app: SlackApp<any>\n ) {\n if (!app.socketMode) {\n throw new ConfigError(\n \"socketMode: true must be set for running with Socket Mode\"\n );",
"score": 73.92718850682323
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " };\n}\nexport class SlackOAuthApp<E extends SlackOAuthEnv> extends SlackApp<E> {\n public env: E;\n public installationStore: InstallationStore<E>;\n public stateStore: StateStore;\n public oauth: {\n stateCookieName?: string;\n beforeInstallation?: BeforeInstallation;\n afterInstallation?: AfterInstallation;",
"score": 59.58808036982974
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " };\n public routes: {\n events: string;\n oauth: { start: string; callback: string };\n oidc?: { start: string; callback: string };\n };\n constructor(options: SlackOAuthAppOptions<E>) {\n super({\n env: options.env,\n authorize: options.installationStore.toAuthorize(),",
"score": 47.57362090397139
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " onFailure: OnFailure;\n onStateValidationError: OnStateValidationError;\n redirectUri?: string;\n };\n public oidc?: {\n stateCookieName?: string;\n callback: OpenIDConnectCallback;\n onFailure: OnFailure;\n onStateValidationError: OnStateValidationError;\n redirectUri?: string;",
"score": 39.09776787401412
},
{
"filename": "src/request/payload/event.ts",
"retrieved_chunk": " private?: { [key: string]: ShareDetails[] };\n public?: { [key: string]: ShareDetails[] };\n}\nexport interface ShareDetails {\n share_user_id: string;\n team_id: string;\n channel_name: string;\n ts: string;\n latest_reply?: string;\n reply_count?: number;",
"score": 37.087891722937655
}
] | typescript | public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
]; |
import { HttpException, HttpStatus, Injectable } from '@nestjs/common';
import { Allowed } from './allowed.entity';
import { IAllowedLeaves, ILeaveApplication } from './leave.dto';
import { Leave } from './leave.entity';
@Injectable()
export class LeaveService {
async allowedLeaves(data: IAllowedLeaves) {
//to get the value between these three
if (
data.leaveType !== 'earnedLeaves' &&
data.leaveType !== 'casualLeaves' &&
data.leaveType !== 'compensatoryLeaves'
) {
throw new HttpException(
'you must enter the type of leave between casualLeaves , compensatoryLeaves & earnedLeaves',
HttpStatus.BAD_REQUEST,
);
}
const application = new Allowed();
application.leaveType = data.leaveType;
application.allowedLeaves = data.allowedLeaves;
application.remainingLeaves = data.allowedLeaves;
await application.save();
return application;
}
async Leaves() {
const allowedLeavesData = await Allowed.find();
return allowedLeavesData;
}
async application(data: ILeaveApplication) {
// to get number of days
let test = data.toDate.toString().split('T'); //T replace
let test2 = test[0].toString().split('-');
let date1 = test2[2];
let test3 = data.fromDate.toString().split('T'); //T replace
let test4 = test3[0].toString().split('-');
let date2 = test4[2];
let diff = parseInt(date2) - parseInt(date1) + 1;
//updating consumed leaves
if (data.descriptionLeave == 'Casual') {
const Leavesdata = await | Allowed.findOneBy({ leaveType: 'casualLeaves' }); |
//to check remaining leaves is not zero
if (Leavesdata.remainingLeaves - diff < 0) {
throw new HttpException(
'Maximum leaves consumed!', HttpStatus.BAD_REQUEST
);
}
//updating data
Leavesdata.consumedLeaves += diff;
Leavesdata.remainingLeaves =
Leavesdata.allowedLeaves - Leavesdata.consumedLeaves;
await Leavesdata.save();
} else if (data.descriptionLeave == 'Compensatory') {
const Leavesdata = await Allowed.findOneBy({
leaveType: 'compensatoryLeaves',
});
//to check remaining leaves is not zero
if (Leavesdata.remainingLeaves - diff < 0) {
throw new HttpException(
'Maximum leaves consumed!', HttpStatus.BAD_REQUEST,
);
}
//updating data
Leavesdata.consumedLeaves += diff;
Leavesdata.remainingLeaves =
Leavesdata.allowedLeaves - Leavesdata.consumedLeaves;
await Leavesdata.save();
} else {
const Leavesdata = await Allowed.findOneBy({ leaveType: 'earnedLeaves' });
//to check remaining leaves is not zero
if (Leavesdata.remainingLeaves - diff < 0) {
throw new HttpException(
'Maximum leaves consumed!', HttpStatus.BAD_REQUEST,
);
}
//updating data
Leavesdata.consumedLeaves += diff;
Leavesdata.remainingLeaves =
Leavesdata.allowedLeaves - Leavesdata.consumedLeaves;
await Leavesdata.save();
}
//creation of new application
const leave = new Leave();
leave.toDate = data.toDate;
leave.fromDate = data.fromDate;
leave.leaveType = data.leaveType;
leave.descriptionLeave = data.descriptionLeave;
leave.reason = data.reason;
await leave.save();
const allowedLeavesData = await Allowed.find();
return {
...leave,
leaveinfo: allowedLeavesData,
};
}
}
| src/leave/leave.service.ts | SaadKhawaja01-leave-chunk-8cdb4ca | [
{
"filename": "src/main.ts",
"retrieved_chunk": " .setVersion('1.0')\n .build();\n const document = SwaggerModule.createDocument(app, config);\n SwaggerModule.setup('api', app, document);\n await app.listen(3000);\n}\nbootstrap();",
"score": 11.509411154301183
},
{
"filename": "src/leave/leave.controller.ts",
"retrieved_chunk": " async allowedLeaves(@Body() data: AllowedLeaves) {\n return await this.leaveService.allowedLeaves(data);\n }\n @Get()\n async Leaves() {\n return await this.leaveService.Leaves();\n }\n @Post('/application')\n async application(@Body() data: LeaveApplication) {\n return await this.leaveService.application(data);",
"score": 11.100533487159225
},
{
"filename": "src/leave/leave.model.ts",
"retrieved_chunk": " leaveType: string;\n @IsString()\n @ApiProperty({ default: 'Casual' })\n @IsNotEmpty()\n descriptionLeave: string;\n @IsString()\n @ApiProperty()\n @IsNotEmpty()\n reason: string;\n}",
"score": 6.367784690314185
},
{
"filename": "src/leave/leave.dto.ts",
"retrieved_chunk": "export interface ILeaveApplication {\n toDate: Date;\n fromDate: Date;\n leaveType: string;\n descriptionLeave: string;\n reason: string;\n}\nexport interface IAllowedLeaves {\n leaveType: string;\n allowedLeaves: number;",
"score": 5.032417546434591
},
{
"filename": "src/leave/leave.entity.ts",
"retrieved_chunk": " leaveType: string;\n @Column()\n descriptionLeave: string;\n @Column()\n reason: string;\n}",
"score": 3.8470482203174763
}
] | typescript | Allowed.findOneBy({ leaveType: 'casualLeaves' }); |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) | => SlackViewHandler<E, ViewSubmission> | null)[] = []; |
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/request/request.ts",
"retrieved_chunk": " context: PreAuthorizeSlackAppContext;\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>;\n retryNum?: number;\n retryReason?: string;\n rawBody: string;\n headers: Headers;\n}\nexport type PreAuthorizeSlackMiddlwareRequest<E extends SlackAppEnv> =\n SlackMiddlewareRequestBase<E> & {",
"score": 29.683759481719836
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " }\n }\n }\n }\n return extractTeamId(body);\n}\nexport function extractActorUserId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {",
"score": 27.97832726201984
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": "}\nexport function extractActorEnterpriseId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {\n if (body.is_ext_shared_channel) {\n if (body.type === \"event_callback\") {\n const eventTeamId = body.event?.user_team || body.event?.team;\n if (eventTeamId && eventTeamId.startsWith(\"E\")) {\n return eventTeamId;",
"score": 27.94875394182682
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " }\n }\n }\n return extractUserId(body);\n}\nexport function extractResponseUrl(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {\n if (body.response_url) {",
"score": 27.58401377037048
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " } else if (eventTeamId === body.team_id) {\n return body.enterprise_id;\n }\n }\n }\n return extractEnterpriseId(body);\n}\nexport function extractActorTeamId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>",
"score": 27.0047894397872
}
] | typescript | => SlackViewHandler<E, ViewSubmission> | null)[] = []; |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
| options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) { |
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " };\n public routes: {\n events: string;\n oauth: { start: string; callback: string };\n oidc?: { start: string; callback: string };\n };\n constructor(options: SlackOAuthAppOptions<E>) {\n super({\n env: options.env,\n authorize: options.installationStore.toAuthorize(),",
"score": 46.20014449123932
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " redirectUri:\n options.oidc.redirectUri ?? this.env.SLACK_OIDC_REDIRECT_URI,\n };\n } else {\n this.oidc = undefined;\n }\n this.routes = options.routes\n ? options.routes\n : {\n events: \"/slack/events\",",
"score": 32.86361428496825
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " options.oauth?.onStateValidationError ?? defaultOnStateValidationError,\n redirectUri: options.oauth?.redirectUri ?? this.env.SLACK_REDIRECT_URI,\n };\n if (options.oidc) {\n this.oidc = {\n stateCookieName: options.oidc.stateCookieName ?? \"slack-app-oidc-state\",\n onFailure: options.oidc.onFailure ?? defaultOnFailure,\n onStateValidationError:\n options.oidc.onStateValidationError ?? defaultOnStateValidationError,\n callback: defaultOpenIDConnectCallback(this.env),",
"score": 30.96905230653536
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " routes: { events: options.routes?.events ?? \"/slack/events\" },\n });\n this.env = options.env;\n this.installationStore = options.installationStore;\n this.stateStore = options.stateStore ?? new NoStorageStateStore();\n this.oauth = {\n stateCookieName:\n options.oauth?.stateCookieName ?? \"slack-app-oauth-state\",\n onFailure: options.oauth?.onFailure ?? defaultOnFailure,\n onStateValidationError:",
"score": 29.73057604277645
},
{
"filename": "src/oauth/authorize-url-generator.ts",
"retrieved_chunk": "import { SlackOAuthEnv } from \"../app-env\";\nexport function generateAuthorizeUrl<E extends SlackOAuthEnv>(\n state: string,\n env: E,\n team: string | undefined = undefined\n): string {\n let url = `https://slack.com/oauth/v2/authorize?state=${state}`;\n url += `&client_id=${env.SLACK_CLIENT_ID}`;\n url += `&scope=${env.SLACK_BOT_SCOPES}`;\n if (env.SLACK_USER_SCOPES) {",
"score": 26.209486934454205
}
] | typescript | options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) { |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) | => SlackMessageHandler<E, SlashCommand> | null)[] = []; |
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/request/payload/block-action.ts",
"retrieved_chunk": " // deno-lint-ignore no-explicit-any\n container: any;\n // deno-lint-ignore no-explicit-any\n app_unfurl?: any;\n is_enterprise_install?: boolean;\n enterprise?: {\n id: string;\n name: string;\n };\n}",
"score": 52.89186041300671
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " }\n }\n }\n }\n return extractTeamId(body);\n}\nexport function extractActorUserId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {",
"score": 45.88089797107401
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " }\n }\n }\n return extractUserId(body);\n}\nexport function extractResponseUrl(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {\n if (body.response_url) {",
"score": 44.0150632775636
},
{
"filename": "src/socket-mode/socket-mode-client.ts",
"retrieved_chunk": " public appLevelToken: string;\n public ws: WebSocket | undefined;\n constructor(\n // deno-lint-ignore no-explicit-any\n app: SlackApp<any>\n ) {\n if (!app.socketMode) {\n throw new ConfigError(\n \"socketMode: true must be set for running with Socket Mode\"\n );",
"score": 43.878418468630564
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " } else if (eventTeamId === body.team_id) {\n return body.enterprise_id;\n }\n }\n }\n return extractEnterpriseId(body);\n}\nexport function extractActorTeamId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>",
"score": 42.22675896258612
}
] | typescript | => SlackMessageHandler<E, SlashCommand> | null)[] = []; |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: | PreAuthorizeMiddleware<E>): SlackApp<E> { |
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " redirectUri:\n options.oidc.redirectUri ?? this.env.SLACK_OIDC_REDIRECT_URI,\n };\n } else {\n this.oidc = undefined;\n }\n this.routes = options.routes\n ? options.routes\n : {\n events: \"/slack/events\",",
"score": 55.13264076169588
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " routes: { events: options.routes?.events ?? \"/slack/events\" },\n });\n this.env = options.env;\n this.installationStore = options.installationStore;\n this.stateStore = options.stateStore ?? new NoStorageStateStore();\n this.oauth = {\n stateCookieName:\n options.oauth?.stateCookieName ?? \"slack-app-oauth-state\",\n onFailure: options.oauth?.onFailure ?? defaultOnFailure,\n onStateValidationError:",
"score": 54.069868340751185
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " };\n public routes: {\n events: string;\n oauth: { start: string; callback: string };\n oidc?: { start: string; callback: string };\n };\n constructor(options: SlackOAuthAppOptions<E>) {\n super({\n env: options.env,\n authorize: options.installationStore.toAuthorize(),",
"score": 43.937039522237804
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " options.oauth?.onStateValidationError ?? defaultOnStateValidationError,\n redirectUri: options.oauth?.redirectUri ?? this.env.SLACK_REDIRECT_URI,\n };\n if (options.oidc) {\n this.oidc = {\n stateCookieName: options.oidc.stateCookieName ?? \"slack-app-oidc-state\",\n onFailure: options.oidc.onFailure ?? defaultOnFailure,\n onStateValidationError:\n options.oidc.onStateValidationError ?? defaultOnStateValidationError,\n callback: defaultOpenIDConnectCallback(this.env),",
"score": 33.93981417342931
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " }\n if (this.routes.oidc) {\n if (url.pathname === this.routes.oidc.start) {\n return await this.handleOIDCStartRequest(request);\n } else if (url.pathname === this.routes.oidc.callback) {\n return await this.handleOIDCCallbackRequest(request);\n }\n }\n } else if (request.method === \"POST\") {\n if (url.pathname === this.routes.events) {",
"score": 31.8267031797674
}
] | typescript | PreAuthorizeMiddleware<E>): SlackApp<E> { |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new | ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
); |
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " };\n public routes: {\n events: string;\n oauth: { start: string; callback: string };\n oidc?: { start: string; callback: string };\n };\n constructor(options: SlackOAuthAppOptions<E>) {\n super({\n env: options.env,\n authorize: options.installationStore.toAuthorize(),",
"score": 47.486626534337546
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " redirectUri:\n options.oidc.redirectUri ?? this.env.SLACK_OIDC_REDIRECT_URI,\n };\n } else {\n this.oidc = undefined;\n }\n this.routes = options.routes\n ? options.routes\n : {\n events: \"/slack/events\",",
"score": 35.46317603796595
},
{
"filename": "src/authorization/single-team-authorize.ts",
"retrieved_chunk": "import { AuthorizeError } from \"../errors\";\nimport {\n SlackAPIClient,\n AuthTestResponse,\n SlackAPIError,\n} from \"slack-web-api-client\";\nimport { Authorize } from \"./authorize\";\nexport const singleTeamAuthorize: Authorize = async (req) => {\n // This authorize function supports only the bot token for a workspace\n const botToken = req.env.SLACK_BOT_TOKEN!;",
"score": 35.14230355627001
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " routes: { events: options.routes?.events ?? \"/slack/events\" },\n });\n this.env = options.env;\n this.installationStore = options.installationStore;\n this.stateStore = options.stateStore ?? new NoStorageStateStore();\n this.oauth = {\n stateCookieName:\n options.oauth?.stateCookieName ?? \"slack-app-oauth-state\",\n onFailure: options.oauth?.onFailure ?? defaultOnFailure,\n onStateValidationError:",
"score": 34.568868537179426
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " options.oauth?.onStateValidationError ?? defaultOnStateValidationError,\n redirectUri: options.oauth?.redirectUri ?? this.env.SLACK_REDIRECT_URI,\n };\n if (options.oidc) {\n this.oidc = {\n stateCookieName: options.oidc.stateCookieName ?? \"slack-app-oidc-state\",\n onFailure: options.oidc.onFailure ?? defaultOnFailure,\n onStateValidationError:\n options.oidc.onStateValidationError ?? defaultOnStateValidationError,\n callback: defaultOpenIDConnectCallback(this.env),",
"score": 33.8628269184749
}
] | typescript | ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
); |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
| if (body.type !== PayloadType.EventsAPI || !body.event) { |
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/middleware/built-in-middleware.ts",
"retrieved_chunk": " if (req.body.event) {\n if (eventTypesToKeep.includes(req.body.event.type)) {\n return;\n }\n if (\n req.context.authorizeResult.botId === req.body.event.bot_id ||\n req.context.authorizeResult.botUserId === req.context.userId\n ) {\n return { status: 200, body: \"\" };\n }",
"score": 40.00716288864336
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": "}\nexport function extractActorEnterpriseId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {\n if (body.is_ext_shared_channel) {\n if (body.type === \"event_callback\") {\n const eventTeamId = body.event?.user_team || body.event?.team;\n if (eventTeamId && eventTeamId.startsWith(\"E\")) {\n return eventTeamId;",
"score": 35.057574154089174
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " return body.enterprise_id;\n } else if (\n body.team &&\n typeof body.team === \"object\" &&\n body.team.enterprise_id\n ) {\n return body.team.enterprise_id;\n } else if (body.event) {\n return extractEnterpriseId(body.event);\n }",
"score": 34.41401000640095
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " } else if (body.user_id) {\n return body.user_id;\n } else if (body.event) {\n return extractUserId(body.event);\n } else if (body.message) {\n return extractUserId(body.message);\n } else if (body.previous_message) {\n return extractUserId(body.previous_message);\n }\n return undefined;",
"score": 34.2525279023718
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " if (body.channel) {\n if (typeof body.channel === \"string\") {\n return body.channel;\n } else if (typeof body.channel === \"object\" && body.channel.id) {\n return body.channel.id;\n }\n } else if (body.channel_id) {\n return body.channel_id;\n } else if (body.event) {\n return extractChannelId(body.event);",
"score": 34.074673629425696
}
] | typescript | if (body.type !== PayloadType.EventsAPI || !body.event) { |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if | (isPostedMessageEvent(body.event)) { |
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/context/context.ts",
"retrieved_chunk": " } else if (body.user_id) {\n return body.user_id;\n } else if (body.event) {\n return extractUserId(body.event);\n } else if (body.message) {\n return extractUserId(body.message);\n } else if (body.previous_message) {\n return extractUserId(body.previous_message);\n }\n return undefined;",
"score": 45.92793076552978
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " return body.enterprise_id;\n } else if (\n body.team &&\n typeof body.team === \"object\" &&\n body.team.enterprise_id\n ) {\n return body.team.enterprise_id;\n } else if (body.event) {\n return extractEnterpriseId(body.event);\n }",
"score": 43.056665141683524
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " if (body.is_ext_shared_channel) {\n if (body.type === \"event_callback\") {\n if (body.event) {\n if (extractActorEnterpriseId(body) && extractActorTeamId(body)) {\n // When both enterprise_id and team_id are not identified, we skip returning user_id too for safety\n return undefined;\n }\n return body.event.user || body.event.user_id;\n } else {\n return undefined;",
"score": 42.76937125166345
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " if (body.channel) {\n if (typeof body.channel === \"string\") {\n return body.channel;\n } else if (typeof body.channel === \"object\" && body.channel.id) {\n return body.channel.id;\n }\n } else if (body.channel_id) {\n return body.channel_id;\n } else if (body.event) {\n return extractChannelId(body.event);",
"score": 42.44935618874477
},
{
"filename": "src/middleware/built-in-middleware.ts",
"retrieved_chunk": " if (req.body.event) {\n if (eventTypesToKeep.includes(req.body.event.type)) {\n return;\n }\n if (\n req.context.authorizeResult.botId === req.body.event.bot_id ||\n req.context.authorizeResult.botUserId === req.context.userId\n ) {\n return { status: 200, body: \"\" };\n }",
"score": 42.07903871347103
}
] | typescript | (isPostedMessageEvent(body.event)) { |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
( | await verifySlackRequest(this.signingSecret, request.headers, rawBody)); |
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " cookieName: string\n ) {\n const { searchParams } = new URL(request.url);\n const queryState = searchParams.get(\"state\");\n const cookie = parseCookie(request.headers.get(\"Cookie\") || \"\");\n const cookieState = cookie[cookieName];\n if (\n queryState !== cookieState ||\n !(await this.stateStore.consume(queryState))\n ) {",
"score": 40.25416094245116
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " );\n const { searchParams } = new URL(request.url);\n const code = searchParams.get(\"code\");\n if (!code) {\n return await this.oauth.onFailure(\n this.routes.oauth.start,\n MissingCode,\n request\n );\n }",
"score": 37.409531775911866
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " }\n // State parameter validation\n await this.#validateStateParameter(\n request,\n this.routes.oidc.start,\n this.oidc.stateCookieName!\n );\n const { searchParams } = new URL(request.url);\n const code = searchParams.get(\"code\");\n if (!code) {",
"score": 35.254011065134996
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " }\n // deno-lint-ignore no-unused-vars\n async handleOIDCStartRequest(request: Request): Promise<Response> {\n if (!this.oidc) {\n return new Response(\"Not found\", { status: 404 });\n }\n const stateValue = await this.stateStore.issueNewState();\n const authorizeUrl = generateOIDCAuthorizeUrl(stateValue, this.env);\n return new Response(renderStartPage(authorizeUrl), {\n status: 302,",
"score": 33.43136432232241
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " async run(\n request: Request,\n ctx: ExecutionContext = new NoopExecutionContext()\n ): Promise<Response> {\n const url = new URL(request.url);\n if (request.method === \"GET\") {\n if (url.pathname === this.routes.oauth.start) {\n return await this.handleOAuthStartRequest(request);\n } else if (url.pathname === this.routes.oauth.callback) {\n return await this.handleOAuthCallbackRequest(request);",
"score": 32.635671950081296
}
] | typescript | await verifySlackRequest(this.signingSecret, request.headers, rawBody)); |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
| ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> { |
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/handler/handler.ts",
"retrieved_chunk": "import { SlackAppEnv } from \"../app-env\";\nimport { SlackRequest } from \"../request/request\";\nimport { SlackResponse } from \"../response/response\";\nexport type AckResponse = SlackResponse | string | void;\nexport interface SlackHandler<E extends SlackAppEnv, Payload> {\n ack(request: SlackRequest<E, Payload>): Promise<AckResponse>;\n lazy(request: SlackRequest<E, Payload>): Promise<void>;\n}",
"score": 21.879732460506766
},
{
"filename": "src/handler/view-handler.ts",
"retrieved_chunk": "import { SlackAppEnv } from \"../app-env\";\nimport { SlackRequest } from \"../request/request\";\nimport { SlackViewResponse } from \"../response/response\";\nexport type ViewAckResponse = SlackViewResponse | void;\nexport type SlackViewHandler<E extends SlackAppEnv, Payload> = {\n ack(request: SlackRequest<E, Payload>): Promise<ViewAckResponse>;\n lazy(request: SlackRequest<E, Payload>): Promise<void>;\n};",
"score": 20.225809860257996
},
{
"filename": "src/handler/options-handler.ts",
"retrieved_chunk": "import { SlackAppEnv } from \"../app-env\";\nimport { SlackRequest } from \"../request/request\";\nimport { SlackOptionsResponse } from \"../response/response\";\nexport type OptionsAckResponse = SlackOptionsResponse;\nexport interface SlackOptionsHandler<E extends SlackAppEnv, Payload> {\n ack(request: SlackRequest<E, Payload>): Promise<OptionsAckResponse>;\n // Note that a block_suggestion response must be done synchronously.\n // That's why we don't support lazy functions for the pattern.\n}",
"score": 19.97124482171568
},
{
"filename": "src/handler/message-handler.ts",
"retrieved_chunk": "import { SlackAppEnv } from \"../app-env\";\nimport { SlackRequest } from \"../request/request\";\nimport { MessageResponse } from \"../response/response-body\";\nimport { AckResponse } from \"./handler\";\nexport type MessageAckResponse = AckResponse | MessageResponse;\nexport interface SlackMessageHandler<E extends SlackAppEnv, Payload> {\n ack(request: SlackRequest<E, Payload>): Promise<MessageAckResponse>;\n lazy(request: SlackRequest<E, Payload>): Promise<void>;\n}",
"score": 19.27529608241499
},
{
"filename": "src/middleware/middleware.ts",
"retrieved_chunk": " req: SlackMiddlwareRequest<E>\n) => Promise<SlackResponse | void>;",
"score": 17.720328841842914
}
] | typescript | ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> { |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
| middleware(middleware: Middleware<E>): SlackApp<E> { |
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " redirectUri:\n options.oidc.redirectUri ?? this.env.SLACK_OIDC_REDIRECT_URI,\n };\n } else {\n this.oidc = undefined;\n }\n this.routes = options.routes\n ? options.routes\n : {\n events: \"/slack/events\",",
"score": 60.24008062804125
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " routes: { events: options.routes?.events ?? \"/slack/events\" },\n });\n this.env = options.env;\n this.installationStore = options.installationStore;\n this.stateStore = options.stateStore ?? new NoStorageStateStore();\n this.oauth = {\n stateCookieName:\n options.oauth?.stateCookieName ?? \"slack-app-oauth-state\",\n onFailure: options.oauth?.onFailure ?? defaultOnFailure,\n onStateValidationError:",
"score": 56.46654179967424
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " };\n public routes: {\n events: string;\n oauth: { start: string; callback: string };\n oidc?: { start: string; callback: string };\n };\n constructor(options: SlackOAuthAppOptions<E>) {\n super({\n env: options.env,\n authorize: options.installationStore.toAuthorize(),",
"score": 46.065273589693916
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " }\n if (this.routes.oidc) {\n if (url.pathname === this.routes.oidc.start) {\n return await this.handleOIDCStartRequest(request);\n } else if (url.pathname === this.routes.oidc.callback) {\n return await this.handleOIDCCallbackRequest(request);\n }\n }\n } else if (request.method === \"POST\") {\n if (url.pathname === this.routes.events) {",
"score": 41.79153033403293
},
{
"filename": "src/index.ts",
"retrieved_chunk": "export * from \"./authorization/authorize\";\nexport * from \"./authorization/authorize-result\";\nexport * from \"./authorization/single-team-authorize\";\nexport * from \"./middleware/middleware\";\nexport * from \"./middleware/built-in-middleware\";\nexport * from \"./context/context\";\nexport * from \"./oauth-app\";\nexport * from \"./oauth/authorize-url-generator\";\nexport * from \"./oauth/callback\";\nexport * from \"./oauth/escape-html\";",
"score": 41.42261475178414
}
] | typescript | middleware(middleware: Middleware<E>): SlackApp<E> { |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient: SocketModeClient | undefined;
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = | await parseRequestBody(
request.headers,
rawBody
); |
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/request/request.ts",
"retrieved_chunk": " context: PreAuthorizeSlackAppContext;\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>;\n retryNum?: number;\n retryReason?: string;\n rawBody: string;\n headers: Headers;\n}\nexport type PreAuthorizeSlackMiddlwareRequest<E extends SlackAppEnv> =\n SlackMiddlewareRequestBase<E> & {",
"score": 41.31327034983177
},
{
"filename": "src/request/request-parser.ts",
"retrieved_chunk": "// deno-lint-ignore require-await\nexport async function parseRequestBody(\n requestHeaders: Headers,\n requestBody: string\n): // deno-lint-ignore no-explicit-any\nPromise<Record<string, any>> {\n const contentType = requestHeaders.get(\"content-type\");\n if (\n contentType?.startsWith(\"application/json\") ||\n requestBody.startsWith(\"{\")",
"score": 36.35145326977876
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " }\n }\n }\n return extractUserId(body);\n}\nexport function extractResponseUrl(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {\n if (body.response_url) {",
"score": 31.022473997065436
},
{
"filename": "src/context/context.ts",
"retrieved_chunk": " }\n }\n }\n }\n return extractTeamId(body);\n}\nexport function extractActorUserId(\n // deno-lint-ignore no-explicit-any\n body: Record<string, any>\n): string | undefined {",
"score": 30.170061474119585
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " cookieName: string\n ) {\n const { searchParams } = new URL(request.url);\n const queryState = searchParams.get(\"state\");\n const cookie = parseCookie(request.headers.get(\"Cookie\") || \"\");\n const cookieState = cookie[cookieName];\n if (\n queryState !== cookieState ||\n !(await this.stateStore.consume(queryState))\n ) {",
"score": 29.88949756237882
}
] | typescript | await parseRequestBody(
request.headers,
rawBody
); |
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { SlackApp } from "./app";
import { SlackOAuthEnv } from "./app-env";
import { InstallationStore } from "./oauth/installation-store";
import { NoStorageStateStore, StateStore } from "./oauth/state-store";
import {
renderCompletionPage,
renderStartPage,
} from "./oauth/oauth-page-renderer";
import { generateAuthorizeUrl } from "./oauth/authorize-url-generator";
import { parse as parseCookie } from "./cookie";
import {
SlackAPIClient,
OAuthV2AccessResponse,
OpenIDConnectTokenResponse,
} from "slack-web-api-client";
import { toInstallation } from "./oauth/installation";
import {
AfterInstallation,
BeforeInstallation,
OnFailure,
OnStateValidationError,
defaultOnFailure,
defaultOnStateValidationError,
} from "./oauth/callback";
import {
OpenIDConnectCallback,
defaultOpenIDConnectCallback,
} from "./oidc/callback";
import { generateOIDCAuthorizeUrl } from "./oidc/authorize-url-generator";
import {
InstallationError,
MissingCode,
CompletionPageError,
InstallationStoreError,
OpenIDConnectError,
} from "./oauth/error-codes";
export interface SlackOAuthAppOptions<E extends SlackOAuthEnv> {
env: E;
installationStore: InstallationStore<E>;
stateStore?: StateStore;
oauth?: {
stateCookieName?: string;
beforeInstallation?: BeforeInstallation;
afterInstallation?: AfterInstallation;
onFailure?: OnFailure;
onStateValidationError?: OnStateValidationError;
redirectUri?: string;
};
oidc?: {
stateCookieName?: string;
callback: OpenIDConnectCallback;
onFailure?: OnFailure;
onStateValidationError?: OnStateValidationError;
redirectUri?: string;
};
routes?: {
events: string;
oauth: { start: string; callback: string };
oidc?: { start: string; callback: string };
};
}
export class SlackOAuthApp<E extends SlackOAuthEnv> extends SlackApp<E> {
public env: E;
| public installationStore: InstallationStore<E>; |
public stateStore: StateStore;
public oauth: {
stateCookieName?: string;
beforeInstallation?: BeforeInstallation;
afterInstallation?: AfterInstallation;
onFailure: OnFailure;
onStateValidationError: OnStateValidationError;
redirectUri?: string;
};
public oidc?: {
stateCookieName?: string;
callback: OpenIDConnectCallback;
onFailure: OnFailure;
onStateValidationError: OnStateValidationError;
redirectUri?: string;
};
public routes: {
events: string;
oauth: { start: string; callback: string };
oidc?: { start: string; callback: string };
};
constructor(options: SlackOAuthAppOptions<E>) {
super({
env: options.env,
authorize: options.installationStore.toAuthorize(),
routes: { events: options.routes?.events ?? "/slack/events" },
});
this.env = options.env;
this.installationStore = options.installationStore;
this.stateStore = options.stateStore ?? new NoStorageStateStore();
this.oauth = {
stateCookieName:
options.oauth?.stateCookieName ?? "slack-app-oauth-state",
onFailure: options.oauth?.onFailure ?? defaultOnFailure,
onStateValidationError:
options.oauth?.onStateValidationError ?? defaultOnStateValidationError,
redirectUri: options.oauth?.redirectUri ?? this.env.SLACK_REDIRECT_URI,
};
if (options.oidc) {
this.oidc = {
stateCookieName: options.oidc.stateCookieName ?? "slack-app-oidc-state",
onFailure: options.oidc.onFailure ?? defaultOnFailure,
onStateValidationError:
options.oidc.onStateValidationError ?? defaultOnStateValidationError,
callback: defaultOpenIDConnectCallback(this.env),
redirectUri:
options.oidc.redirectUri ?? this.env.SLACK_OIDC_REDIRECT_URI,
};
} else {
this.oidc = undefined;
}
this.routes = options.routes
? options.routes
: {
events: "/slack/events",
oauth: {
start: "/slack/install",
callback: "/slack/oauth_redirect",
},
oidc: {
start: "/slack/login",
callback: "/slack/login/callback",
},
};
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
const url = new URL(request.url);
if (request.method === "GET") {
if (url.pathname === this.routes.oauth.start) {
return await this.handleOAuthStartRequest(request);
} else if (url.pathname === this.routes.oauth.callback) {
return await this.handleOAuthCallbackRequest(request);
}
if (this.routes.oidc) {
if (url.pathname === this.routes.oidc.start) {
return await this.handleOIDCStartRequest(request);
} else if (url.pathname === this.routes.oidc.callback) {
return await this.handleOIDCCallbackRequest(request);
}
}
} else if (request.method === "POST") {
if (url.pathname === this.routes.events) {
return await this.handleEventRequest(request, ctx);
}
}
return new Response("Not found", { status: 404 });
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
return await super.handleEventRequest(request, ctx);
}
// deno-lint-ignore no-unused-vars
async handleOAuthStartRequest(request: Request): Promise<Response> {
const stateValue = await this.stateStore.issueNewState();
const authorizeUrl = generateAuthorizeUrl(stateValue, this.env);
return new Response(renderStartPage(authorizeUrl), {
status: 302,
headers: {
Location: authorizeUrl,
"Set-Cookie": `${this.oauth.stateCookieName}=${stateValue}; Secure; HttpOnly; Path=/; Max-Age=300`,
"Content-Type": "text/html; charset=utf-8",
},
});
}
async handleOAuthCallbackRequest(request: Request): Promise<Response> {
// State parameter validation
await this.#validateStateParameter(
request,
this.routes.oauth.start,
this.oauth.stateCookieName!
);
const { searchParams } = new URL(request.url);
const code = searchParams.get("code");
if (!code) {
return await this.oauth.onFailure(
this.routes.oauth.start,
MissingCode,
request
);
}
const client = new SlackAPIClient(undefined, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
let oauthAccess: OAuthV2AccessResponse | undefined;
try {
// Execute the installation process
oauthAccess = await client.oauth.v2.access({
client_id: this.env.SLACK_CLIENT_ID,
client_secret: this.env.SLACK_CLIENT_SECRET,
redirect_uri: this.oauth.redirectUri,
code,
});
} catch (e) {
console.log(e);
return await this.oauth.onFailure(
this.routes.oauth.start,
InstallationError,
request
);
}
try {
// Store the installation data on this app side
await this.installationStore.save(toInstallation(oauthAccess), request);
} catch (e) {
console.log(e);
return await this.oauth.onFailure(
this.routes.oauth.start,
InstallationStoreError,
request
);
}
try {
// Build the completion page
const authTest = await client.auth.test({
token: oauthAccess.access_token,
});
const enterpriseUrl = authTest.url;
return new Response(
renderCompletionPage(
oauthAccess.app_id!,
oauthAccess.team?.id!,
oauthAccess.is_enterprise_install,
enterpriseUrl
),
{
status: 200,
headers: {
"Set-Cookie": `${this.oauth.stateCookieName}=deleted; Secure; HttpOnly; Path=/; Max-Age=0`,
"Content-Type": "text/html; charset=utf-8",
},
}
);
} catch (e) {
console.log(e);
return await this.oauth.onFailure(
this.routes.oauth.start,
CompletionPageError,
request
);
}
}
// deno-lint-ignore no-unused-vars
async handleOIDCStartRequest(request: Request): Promise<Response> {
if (!this.oidc) {
return new Response("Not found", { status: 404 });
}
const stateValue = await this.stateStore.issueNewState();
const authorizeUrl = generateOIDCAuthorizeUrl(stateValue, this.env);
return new Response(renderStartPage(authorizeUrl), {
status: 302,
headers: {
Location: authorizeUrl,
"Set-Cookie": `${this.oidc.stateCookieName}=${stateValue}; Secure; HttpOnly; Path=/; Max-Age=300`,
"Content-Type": "text/html; charset=utf-8",
},
});
}
async handleOIDCCallbackRequest(request: Request): Promise<Response> {
if (!this.oidc || !this.routes.oidc) {
return new Response("Not found", { status: 404 });
}
// State parameter validation
await this.#validateStateParameter(
request,
this.routes.oidc.start,
this.oidc.stateCookieName!
);
const { searchParams } = new URL(request.url);
const code = searchParams.get("code");
if (!code) {
return await this.oidc.onFailure(
this.routes.oidc.start,
MissingCode,
request
);
}
try {
const client = new SlackAPIClient(undefined, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
const apiResponse: OpenIDConnectTokenResponse =
await client.openid.connect.token({
client_id: this.env.SLACK_CLIENT_ID,
client_secret: this.env.SLACK_CLIENT_SECRET,
redirect_uri: this.oidc.redirectUri,
code,
});
return await this.oidc.callback(apiResponse, request);
} catch (e) {
console.log(e);
return await this.oidc.onFailure(
this.routes.oidc.start,
OpenIDConnectError,
request
);
}
}
async #validateStateParameter(
request: Request,
startPath: string,
cookieName: string
) {
const { searchParams } = new URL(request.url);
const queryState = searchParams.get("state");
const cookie = parseCookie(request.headers.get("Cookie") || "");
const cookieState = cookie[cookieName];
if (
queryState !== cookieState ||
!(await this.stateStore.consume(queryState))
) {
if (startPath === this.routes.oauth.start) {
return await this.oauth.onStateValidationError(startPath, request);
} else if (
this.oidc &&
this.routes.oidc &&
startPath === this.routes.oidc.start
) {
return await this.oidc.onStateValidationError(startPath, request);
}
}
}
}
| src/oauth-app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/app.ts",
"retrieved_chunk": "export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {\n public env: E;\n public client: SlackAPIClient;\n public authorize: Authorize<E>;\n public routes: { events: string | undefined };\n public signingSecret: string;\n public appLevelToken: string | undefined;\n public socketMode: boolean;\n public socketModeClient: SocketModeClient | undefined;\n // deno-lint-ignore no-explicit-any",
"score": 52.14764828362897
},
{
"filename": "src/app.ts",
"retrieved_chunk": "export interface SlackAppOptions<\n E extends SlackEdgeAppEnv | SlackSocketModeAppEnv\n> {\n env: E;\n authorize?: Authorize<E>;\n routes?: {\n events: string;\n };\n socketMode?: boolean;\n}",
"score": 35.94080327787499
},
{
"filename": "src/oauth/authorize-url-generator.ts",
"retrieved_chunk": "import { SlackOAuthEnv } from \"../app-env\";\nexport function generateAuthorizeUrl<E extends SlackOAuthEnv>(\n state: string,\n env: E,\n team: string | undefined = undefined\n): string {\n let url = `https://slack.com/oauth/v2/authorize?state=${state}`;\n url += `&client_id=${env.SLACK_CLIENT_ID}`;\n url += `&scope=${env.SLACK_BOT_SCOPES}`;\n if (env.SLACK_USER_SCOPES) {",
"score": 32.250410116638484
},
{
"filename": "src/oauth/installation-store.ts",
"retrieved_chunk": "import { SlackOAuthEnv } from \"../app-env\";\nimport { Authorize } from \"../authorization/authorize\";\nimport { Installation } from \"./installation\";\nexport interface InstallationStoreQuery {\n enterpriseId?: string;\n teamId?: string;\n userId?: string;\n isEnterpriseInstall?: boolean;\n}\nexport interface InstallationStore<E extends SlackOAuthEnv> {",
"score": 31.509409223211883
},
{
"filename": "src/oidc/authorize-url-generator.ts",
"retrieved_chunk": "import { SlackOAuthEnv } from \"../app-env\";\nimport { ConfigError } from \"../errors\";\nexport function generateOIDCAuthorizeUrl<E extends SlackOAuthEnv>(\n state: string,\n env: E\n): string {\n if (!env.SLACK_OIDC_SCOPES) {\n throw new ConfigError(\n \"env.SLACK_OIDC_SCOPES must be present when enabling Sign in with Slack (OpenID Connect)\"\n );",
"score": 27.817139512826213
}
] | typescript | public installationStore: InstallationStore<E>; |
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { SlackApp } from "./app";
import { SlackOAuthEnv } from "./app-env";
import { InstallationStore } from "./oauth/installation-store";
import { NoStorageStateStore, StateStore } from "./oauth/state-store";
import {
renderCompletionPage,
renderStartPage,
} from "./oauth/oauth-page-renderer";
import { generateAuthorizeUrl } from "./oauth/authorize-url-generator";
import { parse as parseCookie } from "./cookie";
import {
SlackAPIClient,
OAuthV2AccessResponse,
OpenIDConnectTokenResponse,
} from "slack-web-api-client";
import { toInstallation } from "./oauth/installation";
import {
AfterInstallation,
BeforeInstallation,
OnFailure,
OnStateValidationError,
defaultOnFailure,
defaultOnStateValidationError,
} from "./oauth/callback";
import {
OpenIDConnectCallback,
defaultOpenIDConnectCallback,
} from "./oidc/callback";
import { generateOIDCAuthorizeUrl } from "./oidc/authorize-url-generator";
import {
InstallationError,
MissingCode,
CompletionPageError,
InstallationStoreError,
OpenIDConnectError,
} from "./oauth/error-codes";
export interface SlackOAuthAppOptions<E extends SlackOAuthEnv> {
env: E;
installationStore: InstallationStore<E>;
stateStore?: StateStore;
oauth?: {
stateCookieName?: string;
beforeInstallation?: BeforeInstallation;
afterInstallation?: AfterInstallation;
onFailure?: OnFailure;
onStateValidationError?: OnStateValidationError;
redirectUri?: string;
};
oidc?: {
stateCookieName?: string;
callback: OpenIDConnectCallback;
onFailure?: OnFailure;
onStateValidationError?: OnStateValidationError;
redirectUri?: string;
};
routes?: {
events: string;
oauth: { start: string; callback: string };
oidc?: { start: string; callback: string };
};
}
export class SlackOAuthApp<E extends SlackOAuthEnv> extends SlackApp<E> {
public env: E;
public installationStore: InstallationStore<E>;
public stateStore: StateStore;
public oauth: {
stateCookieName?: string;
beforeInstallation?: BeforeInstallation;
afterInstallation?: AfterInstallation;
onFailure: OnFailure;
onStateValidationError: OnStateValidationError;
redirectUri?: string;
};
public oidc?: {
stateCookieName?: string;
callback: OpenIDConnectCallback;
onFailure: OnFailure;
onStateValidationError: OnStateValidationError;
redirectUri?: string;
};
public routes: {
events: string;
oauth: { start: string; callback: string };
oidc?: { start: string; callback: string };
};
constructor(options: SlackOAuthAppOptions<E>) {
super({
env: options.env,
authorize: options.installationStore.toAuthorize(),
routes: { events: options.routes?.events ?? "/slack/events" },
});
this.env = options.env;
this.installationStore = options.installationStore;
this.stateStore = options.stateStore ?? new NoStorageStateStore();
this.oauth = {
stateCookieName:
options.oauth?.stateCookieName ?? "slack-app-oauth-state",
onFailure: options.oauth?.onFailure ?? defaultOnFailure,
onStateValidationError:
options.oauth?.onStateValidationError ?? defaultOnStateValidationError,
redirectUri: options.oauth?.redirectUri ?? this.env.SLACK_REDIRECT_URI,
};
if (options.oidc) {
this.oidc = {
stateCookieName: options.oidc.stateCookieName ?? "slack-app-oidc-state",
onFailure: options.oidc.onFailure ?? defaultOnFailure,
onStateValidationError:
options.oidc.onStateValidationError ?? defaultOnStateValidationError,
callback: defaultOpenIDConnectCallback(this.env),
redirectUri:
options.oidc.redirectUri ?? this.env.SLACK_OIDC_REDIRECT_URI,
};
} else {
this.oidc = undefined;
}
this.routes = options.routes
? options.routes
: {
events: "/slack/events",
oauth: {
start: "/slack/install",
callback: "/slack/oauth_redirect",
},
oidc: {
start: "/slack/login",
callback: "/slack/login/callback",
},
};
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
const url = new URL(request.url);
if (request.method === "GET") {
if (url.pathname === this.routes.oauth.start) {
return await this.handleOAuthStartRequest(request);
} else if (url.pathname === this.routes.oauth.callback) {
return await this.handleOAuthCallbackRequest(request);
}
if (this.routes.oidc) {
if (url.pathname === this.routes.oidc.start) {
return await this.handleOIDCStartRequest(request);
} else if (url.pathname === this.routes.oidc.callback) {
return await this.handleOIDCCallbackRequest(request);
}
}
} else if (request.method === "POST") {
if (url.pathname === this.routes.events) {
return await this.handleEventRequest(request, ctx);
}
}
return new Response("Not found", { status: 404 });
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
return await super.handleEventRequest(request, ctx);
}
// deno-lint-ignore no-unused-vars
async handleOAuthStartRequest(request: Request): Promise<Response> {
const stateValue = await this.stateStore.issueNewState();
const authorizeUrl = generateAuthorizeUrl(stateValue, this.env);
return new Response(renderStartPage(authorizeUrl), {
status: 302,
headers: {
Location: authorizeUrl,
"Set-Cookie": `${this.oauth.stateCookieName}=${stateValue}; Secure; HttpOnly; Path=/; Max-Age=300`,
"Content-Type": "text/html; charset=utf-8",
},
});
}
async handleOAuthCallbackRequest(request: Request): Promise<Response> {
// State parameter validation
await this.#validateStateParameter(
request,
this.routes.oauth.start,
this.oauth.stateCookieName!
);
const { searchParams } = new URL(request.url);
const code = searchParams.get("code");
if (!code) {
return await this.oauth.onFailure(
this.routes.oauth.start,
MissingCode,
request
);
}
const client = new SlackAPIClient(undefined, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
let oauthAccess: OAuthV2AccessResponse | undefined;
try {
// Execute the installation process
oauthAccess = await client.oauth.v2.access({
client_id: this.env.SLACK_CLIENT_ID,
client_secret: this.env.SLACK_CLIENT_SECRET,
redirect_uri: this.oauth.redirectUri,
code,
});
} catch (e) {
console.log(e);
return await this.oauth.onFailure(
this.routes.oauth.start,
InstallationError,
request
);
}
try {
// Store the installation data on this app side
await this.installationStore.save(toInstallation(oauthAccess), request);
} catch (e) {
console.log(e);
return await this.oauth.onFailure(
this.routes.oauth.start,
InstallationStoreError,
request
);
}
try {
// Build the completion page
const authTest = await client.auth.test({
token: oauthAccess.access_token,
});
const enterpriseUrl = authTest.url;
return new Response(
renderCompletionPage(
oauthAccess.app_id!,
oauthAccess.team?.id!,
oauthAccess.is_enterprise_install,
enterpriseUrl
),
{
status: 200,
headers: {
"Set-Cookie": `${this.oauth.stateCookieName}=deleted; Secure; HttpOnly; Path=/; Max-Age=0`,
"Content-Type": "text/html; charset=utf-8",
},
}
);
} catch (e) {
console.log(e);
return await this.oauth.onFailure(
this.routes.oauth.start,
CompletionPageError,
request
);
}
}
// deno-lint-ignore no-unused-vars
async handleOIDCStartRequest(request: Request): Promise<Response> {
if (!this.oidc) {
return new Response("Not found", { status: 404 });
}
const stateValue = await this.stateStore.issueNewState();
const authorizeUrl = generateOIDCAuthorizeUrl(stateValue, this.env);
return new Response(renderStartPage(authorizeUrl), {
status: 302,
headers: {
Location: authorizeUrl,
"Set-Cookie": `${this.oidc.stateCookieName}=${stateValue}; Secure; HttpOnly; Path=/; Max-Age=300`,
"Content-Type": "text/html; charset=utf-8",
},
});
}
async handleOIDCCallbackRequest(request: Request): Promise<Response> {
if (!this.oidc || !this.routes.oidc) {
return new Response("Not found", { status: 404 });
}
// State parameter validation
await this.#validateStateParameter(
request,
this.routes.oidc.start,
this.oidc.stateCookieName!
);
const { searchParams } = new URL(request.url);
const code = searchParams.get("code");
if (!code) {
return await this.oidc.onFailure(
this.routes.oidc.start,
MissingCode,
request
);
}
try {
const client = new SlackAPIClient(undefined, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
const apiResponse: OpenIDConnectTokenResponse =
await client.openid.connect.token({
client_id: this.env.SLACK_CLIENT_ID,
client_secret: this.env.SLACK_CLIENT_SECRET,
redirect_uri: this.oidc.redirectUri,
code,
});
return await this.oidc.callback(apiResponse, request);
} catch (e) {
console.log(e);
return await this.oidc.onFailure(
this.routes.oidc.start,
OpenIDConnectError,
request
);
}
}
async #validateStateParameter(
request: Request,
startPath: string,
cookieName: string
) {
const { searchParams } = new URL(request.url);
const queryState = searchParams.get("state");
const cookie = | parseCookie(request.headers.get("Cookie") || ""); |
const cookieState = cookie[cookieName];
if (
queryState !== cookieState ||
!(await this.stateStore.consume(queryState))
) {
if (startPath === this.routes.oauth.start) {
return await this.oauth.onStateValidationError(startPath, request);
} else if (
this.oidc &&
this.routes.oidc &&
startPath === this.routes.oidc.start
) {
return await this.oidc.onStateValidationError(startPath, request);
}
}
}
}
| src/oauth-app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/app.ts",
"retrieved_chunk": " const blobRequestBody = await request.blob();\n // We can safely assume the incoming request body is always text data\n const rawBody: string = await blobRequestBody.text();\n // For Request URL verification\n if (rawBody.includes(\"ssl_check=\")) {\n // Slack does not send the x-slack-signature header for this pattern.\n // Thus, we need to check the pattern before verifying a request.\n const bodyParams = new URLSearchParams(rawBody);\n if (bodyParams.get(\"ssl_check\") === \"1\" && bodyParams.get(\"token\")) {\n return new Response(\"\", { status: 200 });",
"score": 29.63560323714361
},
{
"filename": "src/socket-mode/socket-mode-client.ts",
"retrieved_chunk": " const request: Request = new Request(ws.url, {\n method: \"POST\",\n headers: new Headers({ \"content-type\": \"application/json\" }),\n body: new Blob([payload]).stream(),\n });\n const context: ExecutionContext = {\n // deno-lint-ignore require-await\n waitUntil: async (promise) => {\n promise\n .then((res) => {",
"score": 29.53017056350518
},
{
"filename": "src/request/request-verification.ts",
"retrieved_chunk": "export async function verifySlackRequest(\n signingSecret: string,\n requsetHeaders: Headers,\n requestBody: string\n) {\n const timestampHeader = requsetHeaders.get(\"x-slack-request-timestamp\");\n if (!timestampHeader) {\n console.log(\"x-slack-request-timestamp header is missing!\");\n return false;\n }",
"score": 27.894144108186552
},
{
"filename": "src/app.ts",
"retrieved_chunk": " }\n }\n // Verify the request headers and body\n const isRequestSignatureVerified =\n this.socketMode ||\n (await verifySlackRequest(this.signingSecret, request.headers, rawBody));\n if (isRequestSignatureVerified) {\n // deno-lint-ignore no-explicit-any\n const body: Record<string, any> = await parseRequestBody(\n request.headers,",
"score": 26.011553473682863
},
{
"filename": "src/app.ts",
"retrieved_chunk": " // deno-lint-ignore no-unused-vars\n } catch (e) {\n // Ignore an exception here\n }\n const retryReason =\n request.headers.get(\"x-slack-retry-reason\") ?? body.retry_reason;\n const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {\n body,\n rawBody,\n retryNum,",
"score": 24.109787699461094
}
] | typescript | parseCookie(request.headers.get("Cookie") || ""); |
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { SlackApp } from "./app";
import { SlackOAuthEnv } from "./app-env";
import { InstallationStore } from "./oauth/installation-store";
import { NoStorageStateStore, StateStore } from "./oauth/state-store";
import {
renderCompletionPage,
renderStartPage,
} from "./oauth/oauth-page-renderer";
import { generateAuthorizeUrl } from "./oauth/authorize-url-generator";
import { parse as parseCookie } from "./cookie";
import {
SlackAPIClient,
OAuthV2AccessResponse,
OpenIDConnectTokenResponse,
} from "slack-web-api-client";
import { toInstallation } from "./oauth/installation";
import {
AfterInstallation,
BeforeInstallation,
OnFailure,
OnStateValidationError,
defaultOnFailure,
defaultOnStateValidationError,
} from "./oauth/callback";
import {
OpenIDConnectCallback,
defaultOpenIDConnectCallback,
} from "./oidc/callback";
import { generateOIDCAuthorizeUrl } from "./oidc/authorize-url-generator";
import {
InstallationError,
MissingCode,
CompletionPageError,
InstallationStoreError,
OpenIDConnectError,
} from "./oauth/error-codes";
export interface SlackOAuthAppOptions<E extends SlackOAuthEnv> {
env: E;
installationStore: InstallationStore<E>;
stateStore?: StateStore;
oauth?: {
stateCookieName?: string;
beforeInstallation?: BeforeInstallation;
afterInstallation?: AfterInstallation;
onFailure?: OnFailure;
onStateValidationError?: OnStateValidationError;
redirectUri?: string;
};
oidc?: {
stateCookieName?: string;
callback: OpenIDConnectCallback;
onFailure?: OnFailure;
onStateValidationError?: OnStateValidationError;
redirectUri?: string;
};
routes?: {
events: string;
oauth: { start: string; callback: string };
oidc?: { start: string; callback: string };
};
}
export class SlackOAuthApp<E extends SlackOAuthEnv> extends SlackApp<E> {
public env: E;
public installationStore: InstallationStore<E>;
public stateStore: StateStore;
public oauth: {
stateCookieName?: string;
beforeInstallation?: BeforeInstallation;
afterInstallation?: AfterInstallation;
onFailure: OnFailure;
onStateValidationError: OnStateValidationError;
redirectUri?: string;
};
public oidc?: {
stateCookieName?: string;
callback: OpenIDConnectCallback;
onFailure: OnFailure;
onStateValidationError: OnStateValidationError;
redirectUri?: string;
};
public routes: {
events: string;
oauth: { start: string; callback: string };
oidc?: { start: string; callback: string };
};
constructor(options: SlackOAuthAppOptions<E>) {
super({
env: options.env,
authorize: options.installationStore.toAuthorize(),
routes: { events: options.routes?.events ?? "/slack/events" },
});
this.env = options.env;
this.installationStore = options.installationStore;
this.stateStore = options.stateStore ?? new NoStorageStateStore();
this.oauth = {
stateCookieName:
options.oauth?.stateCookieName ?? "slack-app-oauth-state",
onFailure: options.oauth?.onFailure ?? defaultOnFailure,
onStateValidationError:
options.oauth?.onStateValidationError ?? defaultOnStateValidationError,
redirectUri: options.oauth?.redirectUri ?? this.env.SLACK_REDIRECT_URI,
};
if (options.oidc) {
this.oidc = {
stateCookieName: options.oidc.stateCookieName ?? "slack-app-oidc-state",
onFailure: options.oidc.onFailure ?? defaultOnFailure,
onStateValidationError:
options.oidc.onStateValidationError ?? defaultOnStateValidationError,
callback: defaultOpenIDConnectCallback(this.env),
redirectUri:
options.oidc.redirectUri ?? this.env.SLACK_OIDC_REDIRECT_URI,
};
} else {
this.oidc = undefined;
}
this.routes = options.routes
? options.routes
: {
events: "/slack/events",
oauth: {
start: "/slack/install",
callback: "/slack/oauth_redirect",
},
oidc: {
start: "/slack/login",
callback: "/slack/login/callback",
},
};
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
const url = new URL(request.url);
if (request.method === "GET") {
if (url.pathname === this.routes.oauth.start) {
return await this.handleOAuthStartRequest(request);
} else if (url.pathname === this.routes.oauth.callback) {
return await this.handleOAuthCallbackRequest(request);
}
if (this.routes.oidc) {
if (url.pathname === this.routes.oidc.start) {
return await this.handleOIDCStartRequest(request);
} else if (url.pathname === this.routes.oidc.callback) {
return await this.handleOIDCCallbackRequest(request);
}
}
} else if (request.method === "POST") {
if (url.pathname === this.routes.events) {
return await this.handleEventRequest(request, ctx);
}
}
return new Response("Not found", { status: 404 });
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
return await super.handleEventRequest(request, ctx);
}
// deno-lint-ignore no-unused-vars
async handleOAuthStartRequest(request: Request): Promise<Response> {
const stateValue = await this.stateStore.issueNewState();
const authorizeUrl = generateAuthorizeUrl(stateValue, this.env);
return new Response(renderStartPage(authorizeUrl), {
status: 302,
headers: {
Location: authorizeUrl,
"Set-Cookie": `${this.oauth.stateCookieName}=${stateValue}; Secure; HttpOnly; Path=/; Max-Age=300`,
"Content-Type": "text/html; charset=utf-8",
},
});
}
async handleOAuthCallbackRequest(request: Request): Promise<Response> {
// State parameter validation
await this.#validateStateParameter(
request,
this.routes.oauth.start,
this.oauth.stateCookieName!
);
const { searchParams } = new URL(request.url);
const code = searchParams.get("code");
if (!code) {
return await this.oauth.onFailure(
this.routes.oauth.start,
MissingCode,
request
);
}
const client = new SlackAPIClient(undefined, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
let oauthAccess: OAuthV2AccessResponse | undefined;
try {
// Execute the installation process
oauthAccess = await client.oauth.v2.access({
client_id: this.env.SLACK_CLIENT_ID,
client_secret: this.env.SLACK_CLIENT_SECRET,
redirect_uri: this.oauth.redirectUri,
code,
});
} catch (e) {
console.log(e);
return await this.oauth.onFailure(
this.routes.oauth.start,
InstallationError,
request
);
}
try {
// Store the installation data on this app side
| await this.installationStore.save(toInstallation(oauthAccess), request); |
} catch (e) {
console.log(e);
return await this.oauth.onFailure(
this.routes.oauth.start,
InstallationStoreError,
request
);
}
try {
// Build the completion page
const authTest = await client.auth.test({
token: oauthAccess.access_token,
});
const enterpriseUrl = authTest.url;
return new Response(
renderCompletionPage(
oauthAccess.app_id!,
oauthAccess.team?.id!,
oauthAccess.is_enterprise_install,
enterpriseUrl
),
{
status: 200,
headers: {
"Set-Cookie": `${this.oauth.stateCookieName}=deleted; Secure; HttpOnly; Path=/; Max-Age=0`,
"Content-Type": "text/html; charset=utf-8",
},
}
);
} catch (e) {
console.log(e);
return await this.oauth.onFailure(
this.routes.oauth.start,
CompletionPageError,
request
);
}
}
// deno-lint-ignore no-unused-vars
async handleOIDCStartRequest(request: Request): Promise<Response> {
if (!this.oidc) {
return new Response("Not found", { status: 404 });
}
const stateValue = await this.stateStore.issueNewState();
const authorizeUrl = generateOIDCAuthorizeUrl(stateValue, this.env);
return new Response(renderStartPage(authorizeUrl), {
status: 302,
headers: {
Location: authorizeUrl,
"Set-Cookie": `${this.oidc.stateCookieName}=${stateValue}; Secure; HttpOnly; Path=/; Max-Age=300`,
"Content-Type": "text/html; charset=utf-8",
},
});
}
async handleOIDCCallbackRequest(request: Request): Promise<Response> {
if (!this.oidc || !this.routes.oidc) {
return new Response("Not found", { status: 404 });
}
// State parameter validation
await this.#validateStateParameter(
request,
this.routes.oidc.start,
this.oidc.stateCookieName!
);
const { searchParams } = new URL(request.url);
const code = searchParams.get("code");
if (!code) {
return await this.oidc.onFailure(
this.routes.oidc.start,
MissingCode,
request
);
}
try {
const client = new SlackAPIClient(undefined, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
const apiResponse: OpenIDConnectTokenResponse =
await client.openid.connect.token({
client_id: this.env.SLACK_CLIENT_ID,
client_secret: this.env.SLACK_CLIENT_SECRET,
redirect_uri: this.oidc.redirectUri,
code,
});
return await this.oidc.callback(apiResponse, request);
} catch (e) {
console.log(e);
return await this.oidc.onFailure(
this.routes.oidc.start,
OpenIDConnectError,
request
);
}
}
async #validateStateParameter(
request: Request,
startPath: string,
cookieName: string
) {
const { searchParams } = new URL(request.url);
const queryState = searchParams.get("state");
const cookie = parseCookie(request.headers.get("Cookie") || "");
const cookieState = cookie[cookieName];
if (
queryState !== cookieState ||
!(await this.stateStore.consume(queryState))
) {
if (startPath === this.routes.oauth.start) {
return await this.oauth.onStateValidationError(startPath, request);
} else if (
this.oidc &&
this.routes.oidc &&
startPath === this.routes.oidc.start
) {
return await this.oidc.onStateValidationError(startPath, request);
}
}
}
}
| src/oauth-app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/app.ts",
"retrieved_chunk": " retryReason,\n context: builtBaseContext(body),\n env: this.env,\n headers: request.headers,\n };\n if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {\n console.log(`*** Received request body ***\\n ${prettyPrint(body)}`);\n }\n for (const middlware of this.preAuthorizeMiddleware) {\n const response = await middlware(preAuthorizeRequest);",
"score": 27.94054070752277
},
{
"filename": "src/index.ts",
"retrieved_chunk": "export * from \"./oauth/installation\";\nexport * from \"./oauth/installation-store\";\nexport * from \"./oauth/oauth-page-renderer\";\nexport * from \"./oauth/state-store\";\nexport * from \"./oidc/authorize-url-generator\";\nexport * from \"./oidc/callback\";\nexport * from \"./oidc/login\";\nexport * from \"./request/request-body\";\nexport * from \"./request/request-verification\";\nexport * from \"./request/request\";",
"score": 27.38325195020688
},
{
"filename": "src/socket-mode/socket-mode-client.ts",
"retrieved_chunk": " `An error was thrown by the Socket Mode connection: ${e}`\n );\n };\n const app = this.app;\n ws.onmessage = async (ev) => {\n try {\n if (\n ev.data &&\n typeof ev.data === \"string\" &&\n ev.data.startsWith(\"{\")",
"score": 27.260455855342606
},
{
"filename": "src/app.ts",
"retrieved_chunk": " ): Promise<Response> {\n return await this.handleEventRequest(request, ctx);\n }\n async connect(): Promise<void> {\n if (!this.socketMode) {\n throw new ConfigError(\n \"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!\"\n );\n }\n this.socketModeClient = new SocketModeClient(this);",
"score": 26.609308054885915
},
{
"filename": "src/app.ts",
"retrieved_chunk": " }\n }\n // Verify the request headers and body\n const isRequestSignatureVerified =\n this.socketMode ||\n (await verifySlackRequest(this.signingSecret, request.headers, rawBody));\n if (isRequestSignatureVerified) {\n // deno-lint-ignore no-explicit-any\n const body: Record<string, any> = await parseRequestBody(\n request.headers,",
"score": 26.569872219434576
}
] | typescript | await this.installationStore.save(toInstallation(oauthAccess), request); |
import { SlackAppEnv, SlackEdgeAppEnv, SlackSocketModeAppEnv } from "./app-env";
import { parseRequestBody } from "./request/request-parser";
import { verifySlackRequest } from "./request/request-verification";
import { AckResponse, SlackHandler } from "./handler/handler";
import { SlackRequestBody } from "./request/request-body";
import {
PreAuthorizeSlackMiddlwareRequest,
SlackRequestWithRespond,
SlackMiddlwareRequest,
SlackRequestWithOptionalRespond,
SlackRequest,
SlackRequestWithChannelId,
} from "./request/request";
import { SlashCommand } from "./request/payload/slash-command";
import { toCompleteResponse } from "./response/response";
import {
SlackEvent,
AnySlackEvent,
AnySlackEventWithChannelId,
} from "./request/payload/event";
import { ResponseUrlSender, SlackAPIClient } from "slack-web-api-client";
import {
builtBaseContext,
SlackAppContext,
SlackAppContextWithChannelId,
SlackAppContextWithRespond,
} from "./context/context";
import { PreAuthorizeMiddleware, Middleware } from "./middleware/middleware";
import { isDebugLogEnabled, prettyPrint } from "slack-web-api-client";
import { Authorize } from "./authorization/authorize";
import { AuthorizeResult } from "./authorization/authorize-result";
import {
ignoringSelfEvents,
urlVerification,
} from "./middleware/built-in-middleware";
import { ConfigError } from "./errors";
import { GlobalShortcut } from "./request/payload/global-shortcut";
import { MessageShortcut } from "./request/payload/message-shortcut";
import {
BlockAction,
BlockElementAction,
BlockElementTypes,
} from "./request/payload/block-action";
import { ViewSubmission } from "./request/payload/view-submission";
import { ViewClosed } from "./request/payload/view-closed";
import { BlockSuggestion } from "./request/payload/block-suggestion";
import {
OptionsAckResponse,
SlackOptionsHandler,
} from "./handler/options-handler";
import { SlackViewHandler, ViewAckResponse } from "./handler/view-handler";
import {
MessageAckResponse,
SlackMessageHandler,
} from "./handler/message-handler";
import { singleTeamAuthorize } from "./authorization/single-team-authorize";
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { PayloadType } from "./request/payload-types";
import { isPostedMessageEvent } from "./utility/message-events";
import { SocketModeClient } from "./socket-mode/socket-mode-client";
export interface SlackAppOptions<
E extends SlackEdgeAppEnv | SlackSocketModeAppEnv
> {
env: E;
authorize?: Authorize<E>;
routes?: {
events: string;
};
socketMode?: boolean;
}
export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {
public env: E;
public client: SlackAPIClient;
public authorize: Authorize<E>;
public routes: { events: string | undefined };
public signingSecret: string;
public appLevelToken: string | undefined;
public socketMode: boolean;
public socketModeClient | : SocketModeClient | undefined; |
// deno-lint-ignore no-explicit-any
public preAuthorizeMiddleware: PreAuthorizeMiddleware<any>[] = [
urlVerification,
];
// deno-lint-ignore no-explicit-any
public postAuthorizeMiddleware: Middleware<any>[] = [ignoringSelfEvents];
#slashCommands: ((
body: SlackRequestBody
) => SlackMessageHandler<E, SlashCommand> | null)[] = [];
#events: ((
body: SlackRequestBody
) => SlackHandler<E, SlackEvent<string>> | null)[] = [];
#globalShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, GlobalShortcut> | null)[] = [];
#messageShorcuts: ((
body: SlackRequestBody
) => SlackHandler<E, MessageShortcut> | null)[] = [];
#blockActions: ((body: SlackRequestBody) => SlackHandler<
E,
// deno-lint-ignore no-explicit-any
BlockAction<any>
> | null)[] = [];
#blockSuggestions: ((
body: SlackRequestBody
) => SlackOptionsHandler<E, BlockSuggestion> | null)[] = [];
#viewSubmissions: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewSubmission> | null)[] = [];
#viewClosed: ((
body: SlackRequestBody
) => SlackViewHandler<E, ViewClosed> | null)[] = [];
constructor(options: SlackAppOptions<E>) {
if (
options.env.SLACK_BOT_TOKEN === undefined &&
(options.authorize === undefined ||
options.authorize === singleTeamAuthorize)
) {
throw new ConfigError(
"When you don't pass env.SLACK_BOT_TOKEN, your own authorize function, which supplies a valid token to use, needs to be passed instead."
);
}
this.env = options.env;
this.client = new SlackAPIClient(options.env.SLACK_BOT_TOKEN, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
this.appLevelToken = options.env.SLACK_APP_TOKEN;
this.socketMode = options.socketMode ?? this.appLevelToken !== undefined;
if (this.socketMode) {
this.signingSecret = "";
} else {
if (!this.env.SLACK_SIGNING_SECRET) {
throw new ConfigError(
"env.SLACK_SIGNING_SECRET is required to run your app on edge functions!"
);
}
this.signingSecret = this.env.SLACK_SIGNING_SECRET;
}
this.authorize = options.authorize ?? singleTeamAuthorize;
this.routes = { events: options.routes?.events };
}
beforeAuthorize(middleware: PreAuthorizeMiddleware<E>): SlackApp<E> {
this.preAuthorizeMiddleware.push(middleware);
return this;
}
middleware(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
use(middleware: Middleware<E>): SlackApp<E> {
return this.afterAuthorize(middleware);
}
afterAuthorize(middleware: Middleware<E>): SlackApp<E> {
this.postAuthorizeMiddleware.push(middleware);
return this;
}
command(
pattern: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<MessageAckResponse>,
lazy: (
req: SlackRequestWithRespond<E, SlashCommand>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackMessageHandler<E, SlashCommand> = { ack, lazy };
this.#slashCommands.push((body) => {
if (body.type || !body.command) {
return null;
}
if (typeof pattern === "string" && body.command === pattern) {
return handler;
} else if (
typeof pattern === "object" &&
pattern instanceof RegExp &&
body.command.match(pattern)
) {
return handler;
}
return null;
});
return this;
}
event<Type extends string>(
event: Type,
lazy: (req: EventRequest<E, Type>) => Promise<void>
): SlackApp<E> {
this.#events.push((body) => {
if (body.type !== PayloadType.EventsAPI || !body.event) {
return null;
}
if (body.event.type === event) {
// deno-lint-ignore require-await
return { ack: async () => "", lazy };
}
return null;
});
return this;
}
anyMessage(lazy: MessageEventHandler<E>): SlackApp<E> {
return this.message(undefined, lazy);
}
message(
pattern: MessageEventPattern,
lazy: MessageEventHandler<E>
): SlackApp<E> {
this.#events.push((body) => {
if (
body.type !== PayloadType.EventsAPI ||
!body.event ||
body.event.type !== "message"
) {
return null;
}
if (isPostedMessageEvent(body.event)) {
let matched = true;
if (pattern !== undefined) {
if (typeof pattern === "string") {
matched = body.event.text!.includes(pattern);
}
if (typeof pattern === "object") {
matched = body.event.text!.match(pattern) !== null;
}
}
if (matched) {
// deno-lint-ignore require-await
return { ack: async (_: EventRequest<E, "message">) => "", lazy };
}
}
return null;
});
return this;
}
shortcut(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req:
| SlackRequest<E, GlobalShortcut>
| SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.globalShortcut(callbackId, ack, lazy).messageShortcut(
callbackId,
ack,
lazy
);
}
globalShortcut(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, GlobalShortcut>) => Promise<AckResponse>,
lazy: (
req: SlackRequest<E, GlobalShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, GlobalShortcut> = { ack, lazy };
this.#globalShorcuts.push((body) => {
if (body.type !== PayloadType.GlobalShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
messageShortcut(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithRespond<E, MessageShortcut>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, MessageShortcut> = { ack, lazy };
this.#messageShorcuts.push((body) => {
if (body.type !== PayloadType.MessageShortcut || !body.callback_id) {
return null;
}
if (typeof callbackId === "string" && body.callback_id === callbackId) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
action<
T extends BlockElementTypes,
A extends BlockAction<BlockElementAction<T>> = BlockAction<
BlockElementAction<T>
>
>(
constraints:
| StringOrRegExp
| { type: T; block_id?: string; action_id: string },
ack: (req: SlackRequestWithOptionalRespond<E, A>) => Promise<AckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, A>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackHandler<E, A> = { ack, lazy };
this.#blockActions.push((body) => {
if (
body.type !== PayloadType.BlockAction ||
!body.actions ||
!body.actions[0]
) {
return null;
}
const action = body.actions[0];
if (typeof constraints === "string" && action.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (action.action_id.match(constraints)) {
return handler;
}
} else if (constraints.type) {
if (action.type === constraints.type) {
if (action.action_id === constraints.action_id) {
if (
constraints.block_id &&
action.block_id !== constraints.block_id
) {
return null;
}
return handler;
}
}
}
}
return null;
});
return this;
}
options(
constraints: StringOrRegExp | { block_id?: string; action_id: string },
ack: (req: SlackRequest<E, BlockSuggestion>) => Promise<OptionsAckResponse>
): SlackApp<E> {
// Note that block_suggestion response must be done within 3 seconds.
// So, we don't support the lazy handler for it.
const handler: SlackOptionsHandler<E, BlockSuggestion> = { ack };
this.#blockSuggestions.push((body) => {
if (body.type !== PayloadType.BlockSuggestion || !body.action_id) {
return null;
}
if (typeof constraints === "string" && body.action_id === constraints) {
return handler;
} else if (typeof constraints === "object") {
if (constraints instanceof RegExp) {
if (body.action_id.match(constraints)) {
return handler;
}
} else {
if (body.action_id === constraints.action_id) {
if (body.block_id && body.block_id !== constraints.block_id) {
return null;
}
return handler;
}
}
}
return null;
});
return this;
}
view(
callbackId: StringOrRegExp,
ack: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<ViewAckResponse>,
lazy: (
req:
| SlackRequestWithOptionalRespond<E, ViewSubmission>
| SlackRequest<E, ViewClosed>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
return this.viewSubmission(callbackId, ack, lazy).viewClosed(
callbackId,
ack,
lazy
);
}
viewSubmission(
callbackId: StringOrRegExp,
ack: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<ViewAckResponse>,
lazy: (
req: SlackRequestWithOptionalRespond<E, ViewSubmission>
) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewSubmission> = { ack, lazy };
this.#viewSubmissions.push((body) => {
if (body.type !== PayloadType.ViewSubmission || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
viewClosed(
callbackId: StringOrRegExp,
ack: (req: SlackRequest<E, ViewClosed>) => Promise<ViewAckResponse>,
lazy: (req: SlackRequest<E, ViewClosed>) => Promise<void> = noopLazyListener
): SlackApp<E> {
const handler: SlackViewHandler<E, ViewClosed> = { ack, lazy };
this.#viewClosed.push((body) => {
if (body.type !== PayloadType.ViewClosed || !body.view) {
return null;
}
if (
typeof callbackId === "string" &&
body.view.callback_id === callbackId
) {
return handler;
} else if (
typeof callbackId === "object" &&
callbackId instanceof RegExp &&
body.view.callback_id.match(callbackId)
) {
return handler;
}
return null;
});
return this;
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
return await this.handleEventRequest(request, ctx);
}
async connect(): Promise<void> {
if (!this.socketMode) {
throw new ConfigError(
"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!"
);
}
this.socketModeClient = new SocketModeClient(this);
await this.socketModeClient.connect();
}
async disconnect(): Promise<void> {
if (this.socketModeClient) {
await this.socketModeClient.disconnect();
}
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
// If the routes.events is missing, any URLs can work for handing requests from Slack
if (this.routes.events) {
const { pathname } = new URL(request.url);
if (pathname !== this.routes.events) {
return new Response("Not found", { status: 404 });
}
}
// To avoid the following warning by Cloudflware, parse the body as Blob first
// Called .text() on an HTTP body which does not appear to be text ..
const blobRequestBody = await request.blob();
// We can safely assume the incoming request body is always text data
const rawBody: string = await blobRequestBody.text();
// For Request URL verification
if (rawBody.includes("ssl_check=")) {
// Slack does not send the x-slack-signature header for this pattern.
// Thus, we need to check the pattern before verifying a request.
const bodyParams = new URLSearchParams(rawBody);
if (bodyParams.get("ssl_check") === "1" && bodyParams.get("token")) {
return new Response("", { status: 200 });
}
}
// Verify the request headers and body
const isRequestSignatureVerified =
this.socketMode ||
(await verifySlackRequest(this.signingSecret, request.headers, rawBody));
if (isRequestSignatureVerified) {
// deno-lint-ignore no-explicit-any
const body: Record<string, any> = await parseRequestBody(
request.headers,
rawBody
);
let retryNum: number | undefined = undefined;
try {
const retryNumHeader = request.headers.get("x-slack-retry-num");
if (retryNumHeader) {
retryNum = Number.parseInt(retryNumHeader);
} else if (this.socketMode && body.retry_attempt) {
retryNum = Number.parseInt(body.retry_attempt);
}
// deno-lint-ignore no-unused-vars
} catch (e) {
// Ignore an exception here
}
const retryReason =
request.headers.get("x-slack-retry-reason") ?? body.retry_reason;
const preAuthorizeRequest: PreAuthorizeSlackMiddlwareRequest<E> = {
body,
rawBody,
retryNum,
retryReason,
context: builtBaseContext(body),
env: this.env,
headers: request.headers,
};
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received request body ***\n ${prettyPrint(body)}`);
}
for (const middlware of this.preAuthorizeMiddleware) {
const response = await middlware(preAuthorizeRequest);
if (response) {
return toCompleteResponse(response);
}
}
const authorizeResult: AuthorizeResult = await this.authorize(
preAuthorizeRequest
);
const authorizedContext: SlackAppContext = {
...preAuthorizeRequest.context,
authorizeResult,
client: new SlackAPIClient(authorizeResult.botToken, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
}),
botToken: authorizeResult.botToken,
botId: authorizeResult.botId,
botUserId: authorizeResult.botUserId,
userToken: authorizeResult.userToken,
};
if (authorizedContext.channelId) {
const context = authorizedContext as SlackAppContextWithChannelId;
const client = new SlackAPIClient(context.botToken);
context.say = async (params) =>
await client.chat.postMessage({
channel: context.channelId,
...params,
});
}
if (authorizedContext.responseUrl) {
const responseUrl = authorizedContext.responseUrl;
// deno-lint-ignore require-await
(authorizedContext as SlackAppContextWithRespond).respond = async (
params
) => {
return new ResponseUrlSender(responseUrl).call(params);
};
}
const baseRequest: SlackMiddlwareRequest<E> = {
...preAuthorizeRequest,
context: authorizedContext,
};
for (const middlware of this.postAuthorizeMiddleware) {
const response = await middlware(baseRequest);
if (response) {
return toCompleteResponse(response);
}
}
const payload = body as SlackRequestBody;
if (body.type === PayloadType.EventsAPI) {
// Events API
const slackRequest: SlackRequest<E, SlackEvent<string>> = {
payload: body.event,
...baseRequest,
};
for (const matcher of this.#events) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (!body.type && body.command) {
// Slash commands
const slackRequest: SlackRequest<E, SlashCommand> = {
payload: body as SlashCommand,
...baseRequest,
};
for (const matcher of this.#slashCommands) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.GlobalShortcut) {
// Global shortcuts
const slackRequest: SlackRequest<E, GlobalShortcut> = {
payload: body as GlobalShortcut,
...baseRequest,
};
for (const matcher of this.#globalShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.MessageShortcut) {
// Message shortcuts
const slackRequest: SlackRequest<E, MessageShortcut> = {
payload: body as MessageShortcut,
...baseRequest,
};
for (const matcher of this.#messageShorcuts) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockAction) {
// Block actions
// deno-lint-ignore no-explicit-any
const slackRequest: SlackRequest<E, BlockAction<any>> = {
// deno-lint-ignore no-explicit-any
payload: body as BlockAction<any>,
...baseRequest,
};
for (const matcher of this.#blockActions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.BlockSuggestion) {
// Block suggestions
const slackRequest: SlackRequest<E, BlockSuggestion> = {
payload: body as BlockSuggestion,
...baseRequest,
};
for (const matcher of this.#blockSuggestions) {
const handler = matcher(payload);
if (handler) {
// Note that the only way to respond to a block_suggestion request
// is to send an HTTP response with options/option_groups.
// Thus, we don't support lazy handlers for this pattern.
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewSubmission) {
// View submissions
const slackRequest: SlackRequest<E, ViewSubmission> = {
payload: body as ViewSubmission,
...baseRequest,
};
for (const matcher of this.#viewSubmissions) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
} else if (body.type === PayloadType.ViewClosed) {
// View closed
const slackRequest: SlackRequest<E, ViewClosed> = {
payload: body as ViewClosed,
...baseRequest,
};
for (const matcher of this.#viewClosed) {
const handler = matcher(payload);
if (handler) {
ctx.waitUntil(handler.lazy(slackRequest));
const slackResponse = await handler.ack(slackRequest);
if (isDebugLogEnabled(this.env.SLACK_LOGGING_LEVEL)) {
console.log(
`*** Slack response ***\n${prettyPrint(slackResponse)}`
);
}
return toCompleteResponse(slackResponse);
}
}
}
// TODO: Add code suggestion here
console.log(
`*** No listener found ***\n${JSON.stringify(baseRequest.body)}`
);
return new Response("No listener found", { status: 404 });
}
return new Response("Invalid signature", { status: 401 });
}
}
export type StringOrRegExp = string | RegExp;
export type EventRequest<E extends SlackAppEnv, T> = Extract<
AnySlackEventWithChannelId,
{ type: T }
> extends never
? SlackRequest<E, Extract<AnySlackEvent, { type: T }>>
: SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { type: T }>
>;
export type MessageEventPattern = string | RegExp | undefined;
export type MessageEventRequest<
E extends SlackAppEnv,
ST extends string | undefined
> = SlackRequestWithChannelId<
E,
Extract<AnySlackEventWithChannelId, { subtype: ST }>
>;
export type MessageEventSubtypes =
| undefined
| "bot_message"
| "thread_broadcast"
| "file_share";
export type MessageEventHandler<E extends SlackAppEnv> = (
req: MessageEventRequest<E, MessageEventSubtypes>
) => Promise<void>;
export const noopLazyListener = async () => {};
| src/app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " };\n}\nexport class SlackOAuthApp<E extends SlackOAuthEnv> extends SlackApp<E> {\n public env: E;\n public installationStore: InstallationStore<E>;\n public stateStore: StateStore;\n public oauth: {\n stateCookieName?: string;\n beforeInstallation?: BeforeInstallation;\n afterInstallation?: AfterInstallation;",
"score": 88.60165678437174
},
{
"filename": "src/socket-mode/socket-mode-client.ts",
"retrieved_chunk": " public appLevelToken: string;\n public ws: WebSocket | undefined;\n constructor(\n // deno-lint-ignore no-explicit-any\n app: SlackApp<any>\n ) {\n if (!app.socketMode) {\n throw new ConfigError(\n \"socketMode: true must be set for running with Socket Mode\"\n );",
"score": 66.19085529960435
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " };\n public routes: {\n events: string;\n oauth: { start: string; callback: string };\n oidc?: { start: string; callback: string };\n };\n constructor(options: SlackOAuthAppOptions<E>) {\n super({\n env: options.env,\n authorize: options.installationStore.toAuthorize(),",
"score": 60.36715607574223
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " onFailure: OnFailure;\n onStateValidationError: OnStateValidationError;\n redirectUri?: string;\n };\n public oidc?: {\n stateCookieName?: string;\n callback: OpenIDConnectCallback;\n onFailure: OnFailure;\n onStateValidationError: OnStateValidationError;\n redirectUri?: string;",
"score": 43.745279592375624
},
{
"filename": "src/request/payload/event.ts",
"retrieved_chunk": " private?: { [key: string]: ShareDetails[] };\n public?: { [key: string]: ShareDetails[] };\n}\nexport interface ShareDetails {\n share_user_id: string;\n team_id: string;\n channel_name: string;\n ts: string;\n latest_reply?: string;\n reply_count?: number;",
"score": 41.31576856484604
}
] | typescript | : SocketModeClient | undefined; |
import { SlackAPIClient, isDebugLogEnabled } from "slack-web-api-client";
import { SlackApp } from "../app";
import { ConfigError, SocketModeError } from "../errors";
import { ExecutionContext } from "../execution-context";
import { SlackSocketModeAppEnv } from "../app-env";
// TODO: Implement proper reconnection logic
// TODO: Add connection monitor like 1st party SDKs do
// TODO: Add Bun support (the runtime does not work well with Socket Mode)
export class SocketModeClient {
public app: SlackApp<SlackSocketModeAppEnv>;
public appLevelToken: string;
public ws: WebSocket | undefined;
constructor(
// deno-lint-ignore no-explicit-any
app: SlackApp<any>
) {
if (!app.socketMode) {
throw new ConfigError(
"socketMode: true must be set for running with Socket Mode"
);
}
if (!app.appLevelToken) {
throw new ConfigError(
"appLevelToken must be set for running with Socket Mode"
);
}
this.app = app as SlackApp<SlackSocketModeAppEnv>;
this.appLevelToken = app.appLevelToken;
console.warn(
"WARNING: The Socket Mode support provided by slack-edge is still experimental and is not designed to handle reconnections for production-grade applications. It is recommended to use this mode only for local development and testing purposes."
);
}
async connect() {
const client = new SlackAPIClient(this.appLevelToken);
try {
const newConnection = await client.apps.connections.open();
this.ws = new WebSocket(newConnection.url!);
} catch (e) {
| throw new SocketModeError(
`Failed to establish a new WSS connection: ${e}`
); |
}
if (this.ws) {
const ws = this.ws;
// deno-lint-ignore require-await
ws.onopen = async (ev) => {
// TODO: make this customizable
if (isDebugLogEnabled(app.env.SLACK_LOGGING_LEVEL)) {
console.log(
`Now the Socket Mode client is connected to Slack: ${JSON.stringify(
ev
)}`
);
}
};
// deno-lint-ignore require-await
ws.onclose = async (ev) => {
// TODO: make this customizable
if (isDebugLogEnabled(app.env.SLACK_LOGGING_LEVEL)) {
console.log(
`The Socket Mode client is disconnected from Slack: ${JSON.stringify(
ev
)}`
);
}
};
// deno-lint-ignore require-await
ws.onerror = async (e) => {
// TODO: make this customizable
console.error(
`An error was thrown by the Socket Mode connection: ${e}`
);
};
const app = this.app;
ws.onmessage = async (ev) => {
try {
if (
ev.data &&
typeof ev.data === "string" &&
ev.data.startsWith("{")
) {
const data = JSON.parse(ev.data);
if (data.type === "hello") {
if (isDebugLogEnabled(app.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received hello data ***\n ${ev.data}`);
}
return;
}
const payload = JSON.stringify(data.payload);
console.log(payload);
const request: Request = new Request(ws.url, {
method: "POST",
headers: new Headers({ "content-type": "application/json" }),
body: new Blob([payload]).stream(),
});
const context: ExecutionContext = {
// deno-lint-ignore require-await
waitUntil: async (promise) => {
promise
.then((res) => {
console.info(`Completed a lazy listener execution: ${res}`);
})
.catch((err) => {
console.error(`Failed to run a lazy listener: ${err}`);
});
},
};
const response = await app.run(request, context);
// deno-lint-ignore no-explicit-any
let ack: any = { envelope_id: data.envelope_id };
if (response.body) {
const contentType = response.headers.get("Content-Type");
if (contentType && contentType.startsWith("text/plain")) {
const text = await response.text();
ack = { envelope_id: data.envelope_id, payload: { text } };
} else {
const json = await response.json();
ack = { envelope_id: data.envelope_id, payload: { ...json } };
}
}
ws.send(JSON.stringify(ack));
} else {
if (isDebugLogEnabled(app.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received non-JSON data ***\n ${ev.data}`);
}
}
} catch (e) {
console.error(`Failed to handle a WebSocke message: ${e}`);
}
};
}
}
// deno-lint-ignore require-await
async disconnect(): Promise<void> {
if (this.ws) {
this.ws.close();
this.ws = undefined;
}
}
}
| src/socket-mode/socket-mode-client.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/app.ts",
"retrieved_chunk": " ): Promise<Response> {\n return await this.handleEventRequest(request, ctx);\n }\n async connect(): Promise<void> {\n if (!this.socketMode) {\n throw new ConfigError(\n \"Both env.SLACK_APP_TOKEN and socketMode: true are required to start a Socket Mode connection!\"\n );\n }\n this.socketModeClient = new SocketModeClient(this);",
"score": 37.96584695982806
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " return await this.oidc.onFailure(\n this.routes.oidc.start,\n MissingCode,\n request\n );\n }\n try {\n const client = new SlackAPIClient(undefined, {\n logLevel: this.env.SLACK_LOGGING_LEVEL,\n });",
"score": 35.61886663711409
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " const apiResponse: OpenIDConnectTokenResponse =\n await client.openid.connect.token({\n client_id: this.env.SLACK_CLIENT_ID,\n client_secret: this.env.SLACK_CLIENT_SECRET,\n redirect_uri: this.oidc.redirectUri,\n code,\n });\n return await this.oidc.callback(apiResponse, request);\n } catch (e) {\n console.log(e);",
"score": 33.96941470729929
},
{
"filename": "src/authorization/single-team-authorize.ts",
"retrieved_chunk": " const client = new SlackAPIClient(botToken);\n try {\n const response: AuthTestResponse = await client.auth.test();\n const scopes = response.headers.get(\"x-oauth-scopes\") ?? \"\";\n return {\n botToken,\n enterpriseId: response.enterprise_id,\n teamId: response.team_id,\n team: response.team,\n url: response.url,",
"score": 31.63902177398998
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " const client = new SlackAPIClient(undefined, {\n logLevel: this.env.SLACK_LOGGING_LEVEL,\n });\n let oauthAccess: OAuthV2AccessResponse | undefined;\n try {\n // Execute the installation process\n oauthAccess = await client.oauth.v2.access({\n client_id: this.env.SLACK_CLIENT_ID,\n client_secret: this.env.SLACK_CLIENT_SECRET,\n redirect_uri: this.oauth.redirectUri,",
"score": 30.94744247323352
}
] | typescript | throw new SocketModeError(
`Failed to establish a new WSS connection: ${e}`
); |
import { SlackAPIClient, isDebugLogEnabled } from "slack-web-api-client";
import { SlackApp } from "../app";
import { ConfigError, SocketModeError } from "../errors";
import { ExecutionContext } from "../execution-context";
import { SlackSocketModeAppEnv } from "../app-env";
// TODO: Implement proper reconnection logic
// TODO: Add connection monitor like 1st party SDKs do
// TODO: Add Bun support (the runtime does not work well with Socket Mode)
export class SocketModeClient {
public app: SlackApp<SlackSocketModeAppEnv>;
public appLevelToken: string;
public ws: WebSocket | undefined;
constructor(
// deno-lint-ignore no-explicit-any
app: SlackApp<any>
) {
if (!app.socketMode) {
throw new ConfigError(
"socketMode: true must be set for running with Socket Mode"
);
}
if (!app.appLevelToken) {
throw new ConfigError(
"appLevelToken must be set for running with Socket Mode"
);
}
this.app = app as SlackApp<SlackSocketModeAppEnv>;
this.appLevelToken = app.appLevelToken;
console.warn(
"WARNING: The Socket Mode support provided by slack-edge is still experimental and is not designed to handle reconnections for production-grade applications. It is recommended to use this mode only for local development and testing purposes."
);
}
async connect() {
const client = new SlackAPIClient(this.appLevelToken);
try {
const newConnection = await client.apps.connections.open();
this.ws = new WebSocket(newConnection.url!);
} catch (e) {
throw new SocketModeError(
`Failed to establish a new WSS connection: ${e}`
);
}
if (this.ws) {
const ws = this.ws;
// deno-lint-ignore require-await
ws.onopen = async (ev) => {
// TODO: make this customizable
if (isDebugLogEnabled(app.env.SLACK_LOGGING_LEVEL)) {
console.log(
`Now the Socket Mode client is connected to Slack: ${JSON.stringify(
ev
)}`
);
}
};
// deno-lint-ignore require-await
ws.onclose = async (ev) => {
// TODO: make this customizable
if (isDebugLogEnabled(app.env.SLACK_LOGGING_LEVEL)) {
console.log(
`The Socket Mode client is disconnected from Slack: ${JSON.stringify(
ev
)}`
);
}
};
// deno-lint-ignore require-await
ws.onerror = async (e) => {
// TODO: make this customizable
console.error(
`An error was thrown by the Socket Mode connection: ${e}`
);
};
const app = this.app;
ws.onmessage = async (ev) => {
try {
if (
ev.data &&
typeof ev.data === "string" &&
ev.data.startsWith("{")
) {
const data = JSON.parse(ev.data);
if (data.type === "hello") {
if (isDebugLogEnabled(app.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received hello data ***\n ${ev.data}`);
}
return;
}
const payload = JSON.stringify(data.payload);
console.log(payload);
const request: Request = new Request(ws.url, {
method: "POST",
headers: new Headers({ "content-type": "application/json" }),
body: new Blob([payload]).stream(),
});
const context: ExecutionContext = {
// deno-lint-ignore require-await
waitUntil: async (promise) => {
promise
.then( | (res) => { |
console.info(`Completed a lazy listener execution: ${res}`);
})
.catch((err) => {
console.error(`Failed to run a lazy listener: ${err}`);
});
},
};
const response = await app.run(request, context);
// deno-lint-ignore no-explicit-any
let ack: any = { envelope_id: data.envelope_id };
if (response.body) {
const contentType = response.headers.get("Content-Type");
if (contentType && contentType.startsWith("text/plain")) {
const text = await response.text();
ack = { envelope_id: data.envelope_id, payload: { text } };
} else {
const json = await response.json();
ack = { envelope_id: data.envelope_id, payload: { ...json } };
}
}
ws.send(JSON.stringify(ack));
} else {
if (isDebugLogEnabled(app.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received non-JSON data ***\n ${ev.data}`);
}
}
} catch (e) {
console.error(`Failed to handle a WebSocke message: ${e}`);
}
};
}
}
// deno-lint-ignore require-await
async disconnect(): Promise<void> {
if (this.ws) {
this.ws.close();
this.ws = undefined;
}
}
}
| src/socket-mode/socket-mode-client.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/request/request-parser.ts",
"retrieved_chunk": "// deno-lint-ignore require-await\nexport async function parseRequestBody(\n requestHeaders: Headers,\n requestBody: string\n): // deno-lint-ignore no-explicit-any\nPromise<Record<string, any>> {\n const contentType = requestHeaders.get(\"content-type\");\n if (\n contentType?.startsWith(\"application/json\") ||\n requestBody.startsWith(\"{\")",
"score": 34.69371577073391
},
{
"filename": "src/execution-context.ts",
"retrieved_chunk": "export class NoopExecutionContext implements ExecutionContext {\n // deno-lint-ignore no-explicit-any\n waitUntil(promise: Promise<any>): void {\n promise.catch((reason) => {\n console.error(`Failed to run a lazy listener: ${reason}`);\n });\n }\n}",
"score": 28.34785064958022
},
{
"filename": "src/app.ts",
"retrieved_chunk": " const client = new SlackAPIClient(context.botToken);\n context.say = async (params) =>\n await client.chat.postMessage({\n channel: context.channelId,\n ...params,\n });\n }\n if (authorizedContext.responseUrl) {\n const responseUrl = authorizedContext.responseUrl;\n // deno-lint-ignore require-await",
"score": 27.19911380310148
},
{
"filename": "src/oauth/callback.ts",
"retrieved_chunk": "// deno-lint-ignore require-await\nexport const defaultOnFailure = async (\n startPath: string,\n reason: OAuthErrorCode,\n // deno-lint-ignore no-unused-vars\n req: Request\n) => {\n return new Response(renderErrorPage(startPath, reason), {\n status: 400,\n headers: { \"Content-Type\": \"text/html; charset=utf-8\" },",
"score": 23.847197770196377
},
{
"filename": "src/middleware/built-in-middleware.ts",
"retrieved_chunk": "import { PreAuthorizeMiddleware, Middleware } from \"./middleware\";\n// deno-lint-ignore require-await\nexport const urlVerification: PreAuthorizeMiddleware = async (req) => {\n if (req.body.type === \"url_verification\") {\n return { status: 200, body: req.body.challenge };\n }\n};\nconst eventTypesToKeep = [\"member_joined_channel\", \"member_left_channel\"];\n// deno-lint-ignore require-await\nexport const ignoringSelfEvents: Middleware = async (req) => {",
"score": 23.820492936833524
}
] | typescript | (res) => { |
import { SlackAPIClient, isDebugLogEnabled } from "slack-web-api-client";
import { SlackApp } from "../app";
import { ConfigError, SocketModeError } from "../errors";
import { ExecutionContext } from "../execution-context";
import { SlackSocketModeAppEnv } from "../app-env";
// TODO: Implement proper reconnection logic
// TODO: Add connection monitor like 1st party SDKs do
// TODO: Add Bun support (the runtime does not work well with Socket Mode)
export class SocketModeClient {
public app: SlackApp<SlackSocketModeAppEnv>;
public appLevelToken: string;
public ws: WebSocket | undefined;
constructor(
// deno-lint-ignore no-explicit-any
app: SlackApp<any>
) {
if (!app.socketMode) {
throw new ConfigError(
"socketMode: true must be set for running with Socket Mode"
);
}
if (!app.appLevelToken) {
throw new ConfigError(
"appLevelToken must be set for running with Socket Mode"
);
}
this.app = app as SlackApp<SlackSocketModeAppEnv>;
this.appLevelToken = app.appLevelToken;
console.warn(
"WARNING: The Socket Mode support provided by slack-edge is still experimental and is not designed to handle reconnections for production-grade applications. It is recommended to use this mode only for local development and testing purposes."
);
}
async connect() {
const client = new SlackAPIClient(this.appLevelToken);
try {
const newConnection = await client.apps.connections.open();
this.ws = new WebSocket(newConnection.url!);
} catch (e) {
throw new SocketModeError(
`Failed to establish a new WSS connection: ${e}`
);
}
if (this.ws) {
const ws = this.ws;
// deno-lint-ignore require-await
ws.onopen = async (ev) => {
// TODO: make this customizable
if (isDebugLogEnabled(app.env.SLACK_LOGGING_LEVEL)) {
console.log(
`Now the Socket Mode client is connected to Slack: ${JSON.stringify(
ev
)}`
);
}
};
// deno-lint-ignore require-await
ws.onclose = async (ev) => {
// TODO: make this customizable
if (isDebugLogEnabled(app.env.SLACK_LOGGING_LEVEL)) {
console.log(
`The Socket Mode client is disconnected from Slack: ${JSON.stringify(
ev
)}`
);
}
};
// deno-lint-ignore require-await
ws.onerror = async (e) => {
// TODO: make this customizable
console.error(
`An error was thrown by the Socket Mode connection: ${e}`
);
};
const app = this.app;
ws.onmessage = async (ev) => {
try {
if (
ev.data &&
typeof ev.data === "string" &&
ev.data.startsWith("{")
) {
const data = JSON.parse(ev.data);
if (data.type === "hello") {
if (isDebugLogEnabled(app.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received hello data ***\n ${ev.data}`);
}
return;
}
const payload = JSON.stringify(data.payload);
console.log(payload);
const request: Request = new Request(ws.url, {
method: "POST",
headers: new Headers({ "content-type": "application/json" }),
body: new Blob([payload]).stream(),
});
const context: ExecutionContext = {
// deno-lint-ignore require-await
waitUntil: async | (promise) => { |
promise
.then((res) => {
console.info(`Completed a lazy listener execution: ${res}`);
})
.catch((err) => {
console.error(`Failed to run a lazy listener: ${err}`);
});
},
};
const response = await app.run(request, context);
// deno-lint-ignore no-explicit-any
let ack: any = { envelope_id: data.envelope_id };
if (response.body) {
const contentType = response.headers.get("Content-Type");
if (contentType && contentType.startsWith("text/plain")) {
const text = await response.text();
ack = { envelope_id: data.envelope_id, payload: { text } };
} else {
const json = await response.json();
ack = { envelope_id: data.envelope_id, payload: { ...json } };
}
}
ws.send(JSON.stringify(ack));
} else {
if (isDebugLogEnabled(app.env.SLACK_LOGGING_LEVEL)) {
console.log(`*** Received non-JSON data ***\n ${ev.data}`);
}
}
} catch (e) {
console.error(`Failed to handle a WebSocke message: ${e}`);
}
};
}
}
// deno-lint-ignore require-await
async disconnect(): Promise<void> {
if (this.ws) {
this.ws.close();
this.ws = undefined;
}
}
}
| src/socket-mode/socket-mode-client.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/request/request-parser.ts",
"retrieved_chunk": "// deno-lint-ignore require-await\nexport async function parseRequestBody(\n requestHeaders: Headers,\n requestBody: string\n): // deno-lint-ignore no-explicit-any\nPromise<Record<string, any>> {\n const contentType = requestHeaders.get(\"content-type\");\n if (\n contentType?.startsWith(\"application/json\") ||\n requestBody.startsWith(\"{\")",
"score": 36.12405061022543
},
{
"filename": "src/oauth-app.ts",
"retrieved_chunk": " async run(\n request: Request,\n ctx: ExecutionContext = new NoopExecutionContext()\n ): Promise<Response> {\n const url = new URL(request.url);\n if (request.method === \"GET\") {\n if (url.pathname === this.routes.oauth.start) {\n return await this.handleOAuthStartRequest(request);\n } else if (url.pathname === this.routes.oauth.callback) {\n return await this.handleOAuthCallbackRequest(request);",
"score": 34.76175668897205
},
{
"filename": "src/oauth/callback.ts",
"retrieved_chunk": "// deno-lint-ignore require-await\nexport const defaultOnFailure = async (\n startPath: string,\n reason: OAuthErrorCode,\n // deno-lint-ignore no-unused-vars\n req: Request\n) => {\n return new Response(renderErrorPage(startPath, reason), {\n status: 400,\n headers: { \"Content-Type\": \"text/html; charset=utf-8\" },",
"score": 32.55103512799087
},
{
"filename": "src/app.ts",
"retrieved_chunk": " const client = new SlackAPIClient(context.botToken);\n context.say = async (params) =>\n await client.chat.postMessage({\n channel: context.channelId,\n ...params,\n });\n }\n if (authorizedContext.responseUrl) {\n const responseUrl = authorizedContext.responseUrl;\n // deno-lint-ignore require-await",
"score": 31.599567955645057
},
{
"filename": "src/oauth/callback.ts",
"retrieved_chunk": "export type OnStateValidationError = (\n startPath: string,\n req: Request\n) => Promise<Response>;\n// deno-lint-ignore require-await\nexport const defaultOnStateValidationError = async (\n startPath: string,\n // deno-lint-ignore no-unused-vars\n req: Request\n) => {",
"score": 31.164564883275272
}
] | typescript | (promise) => { |
import { ExecutionContext, NoopExecutionContext } from "./execution-context";
import { SlackApp } from "./app";
import { SlackOAuthEnv } from "./app-env";
import { InstallationStore } from "./oauth/installation-store";
import { NoStorageStateStore, StateStore } from "./oauth/state-store";
import {
renderCompletionPage,
renderStartPage,
} from "./oauth/oauth-page-renderer";
import { generateAuthorizeUrl } from "./oauth/authorize-url-generator";
import { parse as parseCookie } from "./cookie";
import {
SlackAPIClient,
OAuthV2AccessResponse,
OpenIDConnectTokenResponse,
} from "slack-web-api-client";
import { toInstallation } from "./oauth/installation";
import {
AfterInstallation,
BeforeInstallation,
OnFailure,
OnStateValidationError,
defaultOnFailure,
defaultOnStateValidationError,
} from "./oauth/callback";
import {
OpenIDConnectCallback,
defaultOpenIDConnectCallback,
} from "./oidc/callback";
import { generateOIDCAuthorizeUrl } from "./oidc/authorize-url-generator";
import {
InstallationError,
MissingCode,
CompletionPageError,
InstallationStoreError,
OpenIDConnectError,
} from "./oauth/error-codes";
export interface SlackOAuthAppOptions<E extends SlackOAuthEnv> {
env: E;
installationStore: InstallationStore<E>;
stateStore?: StateStore;
oauth?: {
stateCookieName?: string;
beforeInstallation?: BeforeInstallation;
afterInstallation?: AfterInstallation;
onFailure?: OnFailure;
onStateValidationError?: OnStateValidationError;
redirectUri?: string;
};
oidc?: {
stateCookieName?: string;
callback: OpenIDConnectCallback;
onFailure?: OnFailure;
onStateValidationError?: OnStateValidationError;
redirectUri?: string;
};
routes?: {
events: string;
oauth: { start: string; callback: string };
oidc?: { start: string; callback: string };
};
}
| export class SlackOAuthApp<E extends SlackOAuthEnv> extends SlackApp<E> { |
public env: E;
public installationStore: InstallationStore<E>;
public stateStore: StateStore;
public oauth: {
stateCookieName?: string;
beforeInstallation?: BeforeInstallation;
afterInstallation?: AfterInstallation;
onFailure: OnFailure;
onStateValidationError: OnStateValidationError;
redirectUri?: string;
};
public oidc?: {
stateCookieName?: string;
callback: OpenIDConnectCallback;
onFailure: OnFailure;
onStateValidationError: OnStateValidationError;
redirectUri?: string;
};
public routes: {
events: string;
oauth: { start: string; callback: string };
oidc?: { start: string; callback: string };
};
constructor(options: SlackOAuthAppOptions<E>) {
super({
env: options.env,
authorize: options.installationStore.toAuthorize(),
routes: { events: options.routes?.events ?? "/slack/events" },
});
this.env = options.env;
this.installationStore = options.installationStore;
this.stateStore = options.stateStore ?? new NoStorageStateStore();
this.oauth = {
stateCookieName:
options.oauth?.stateCookieName ?? "slack-app-oauth-state",
onFailure: options.oauth?.onFailure ?? defaultOnFailure,
onStateValidationError:
options.oauth?.onStateValidationError ?? defaultOnStateValidationError,
redirectUri: options.oauth?.redirectUri ?? this.env.SLACK_REDIRECT_URI,
};
if (options.oidc) {
this.oidc = {
stateCookieName: options.oidc.stateCookieName ?? "slack-app-oidc-state",
onFailure: options.oidc.onFailure ?? defaultOnFailure,
onStateValidationError:
options.oidc.onStateValidationError ?? defaultOnStateValidationError,
callback: defaultOpenIDConnectCallback(this.env),
redirectUri:
options.oidc.redirectUri ?? this.env.SLACK_OIDC_REDIRECT_URI,
};
} else {
this.oidc = undefined;
}
this.routes = options.routes
? options.routes
: {
events: "/slack/events",
oauth: {
start: "/slack/install",
callback: "/slack/oauth_redirect",
},
oidc: {
start: "/slack/login",
callback: "/slack/login/callback",
},
};
}
async run(
request: Request,
ctx: ExecutionContext = new NoopExecutionContext()
): Promise<Response> {
const url = new URL(request.url);
if (request.method === "GET") {
if (url.pathname === this.routes.oauth.start) {
return await this.handleOAuthStartRequest(request);
} else if (url.pathname === this.routes.oauth.callback) {
return await this.handleOAuthCallbackRequest(request);
}
if (this.routes.oidc) {
if (url.pathname === this.routes.oidc.start) {
return await this.handleOIDCStartRequest(request);
} else if (url.pathname === this.routes.oidc.callback) {
return await this.handleOIDCCallbackRequest(request);
}
}
} else if (request.method === "POST") {
if (url.pathname === this.routes.events) {
return await this.handleEventRequest(request, ctx);
}
}
return new Response("Not found", { status: 404 });
}
async handleEventRequest(
request: Request,
ctx: ExecutionContext
): Promise<Response> {
return await super.handleEventRequest(request, ctx);
}
// deno-lint-ignore no-unused-vars
async handleOAuthStartRequest(request: Request): Promise<Response> {
const stateValue = await this.stateStore.issueNewState();
const authorizeUrl = generateAuthorizeUrl(stateValue, this.env);
return new Response(renderStartPage(authorizeUrl), {
status: 302,
headers: {
Location: authorizeUrl,
"Set-Cookie": `${this.oauth.stateCookieName}=${stateValue}; Secure; HttpOnly; Path=/; Max-Age=300`,
"Content-Type": "text/html; charset=utf-8",
},
});
}
async handleOAuthCallbackRequest(request: Request): Promise<Response> {
// State parameter validation
await this.#validateStateParameter(
request,
this.routes.oauth.start,
this.oauth.stateCookieName!
);
const { searchParams } = new URL(request.url);
const code = searchParams.get("code");
if (!code) {
return await this.oauth.onFailure(
this.routes.oauth.start,
MissingCode,
request
);
}
const client = new SlackAPIClient(undefined, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
let oauthAccess: OAuthV2AccessResponse | undefined;
try {
// Execute the installation process
oauthAccess = await client.oauth.v2.access({
client_id: this.env.SLACK_CLIENT_ID,
client_secret: this.env.SLACK_CLIENT_SECRET,
redirect_uri: this.oauth.redirectUri,
code,
});
} catch (e) {
console.log(e);
return await this.oauth.onFailure(
this.routes.oauth.start,
InstallationError,
request
);
}
try {
// Store the installation data on this app side
await this.installationStore.save(toInstallation(oauthAccess), request);
} catch (e) {
console.log(e);
return await this.oauth.onFailure(
this.routes.oauth.start,
InstallationStoreError,
request
);
}
try {
// Build the completion page
const authTest = await client.auth.test({
token: oauthAccess.access_token,
});
const enterpriseUrl = authTest.url;
return new Response(
renderCompletionPage(
oauthAccess.app_id!,
oauthAccess.team?.id!,
oauthAccess.is_enterprise_install,
enterpriseUrl
),
{
status: 200,
headers: {
"Set-Cookie": `${this.oauth.stateCookieName}=deleted; Secure; HttpOnly; Path=/; Max-Age=0`,
"Content-Type": "text/html; charset=utf-8",
},
}
);
} catch (e) {
console.log(e);
return await this.oauth.onFailure(
this.routes.oauth.start,
CompletionPageError,
request
);
}
}
// deno-lint-ignore no-unused-vars
async handleOIDCStartRequest(request: Request): Promise<Response> {
if (!this.oidc) {
return new Response("Not found", { status: 404 });
}
const stateValue = await this.stateStore.issueNewState();
const authorizeUrl = generateOIDCAuthorizeUrl(stateValue, this.env);
return new Response(renderStartPage(authorizeUrl), {
status: 302,
headers: {
Location: authorizeUrl,
"Set-Cookie": `${this.oidc.stateCookieName}=${stateValue}; Secure; HttpOnly; Path=/; Max-Age=300`,
"Content-Type": "text/html; charset=utf-8",
},
});
}
async handleOIDCCallbackRequest(request: Request): Promise<Response> {
if (!this.oidc || !this.routes.oidc) {
return new Response("Not found", { status: 404 });
}
// State parameter validation
await this.#validateStateParameter(
request,
this.routes.oidc.start,
this.oidc.stateCookieName!
);
const { searchParams } = new URL(request.url);
const code = searchParams.get("code");
if (!code) {
return await this.oidc.onFailure(
this.routes.oidc.start,
MissingCode,
request
);
}
try {
const client = new SlackAPIClient(undefined, {
logLevel: this.env.SLACK_LOGGING_LEVEL,
});
const apiResponse: OpenIDConnectTokenResponse =
await client.openid.connect.token({
client_id: this.env.SLACK_CLIENT_ID,
client_secret: this.env.SLACK_CLIENT_SECRET,
redirect_uri: this.oidc.redirectUri,
code,
});
return await this.oidc.callback(apiResponse, request);
} catch (e) {
console.log(e);
return await this.oidc.onFailure(
this.routes.oidc.start,
OpenIDConnectError,
request
);
}
}
async #validateStateParameter(
request: Request,
startPath: string,
cookieName: string
) {
const { searchParams } = new URL(request.url);
const queryState = searchParams.get("state");
const cookie = parseCookie(request.headers.get("Cookie") || "");
const cookieState = cookie[cookieName];
if (
queryState !== cookieState ||
!(await this.stateStore.consume(queryState))
) {
if (startPath === this.routes.oauth.start) {
return await this.oauth.onStateValidationError(startPath, request);
} else if (
this.oidc &&
this.routes.oidc &&
startPath === this.routes.oidc.start
) {
return await this.oidc.onStateValidationError(startPath, request);
}
}
}
}
| src/oauth-app.ts | seratch-slack-edge-c75c224 | [
{
"filename": "src/app.ts",
"retrieved_chunk": "export class SlackApp<E extends SlackEdgeAppEnv | SlackSocketModeAppEnv> {\n public env: E;\n public client: SlackAPIClient;\n public authorize: Authorize<E>;\n public routes: { events: string | undefined };\n public signingSecret: string;\n public appLevelToken: string | undefined;\n public socketMode: boolean;\n public socketModeClient: SocketModeClient | undefined;\n // deno-lint-ignore no-explicit-any",
"score": 29.625163264309556
},
{
"filename": "src/app.ts",
"retrieved_chunk": "export interface SlackAppOptions<\n E extends SlackEdgeAppEnv | SlackSocketModeAppEnv\n> {\n env: E;\n authorize?: Authorize<E>;\n routes?: {\n events: string;\n };\n socketMode?: boolean;\n}",
"score": 27.739429995605168
},
{
"filename": "src/oauth/authorize-url-generator.ts",
"retrieved_chunk": "import { SlackOAuthEnv } from \"../app-env\";\nexport function generateAuthorizeUrl<E extends SlackOAuthEnv>(\n state: string,\n env: E,\n team: string | undefined = undefined\n): string {\n let url = `https://slack.com/oauth/v2/authorize?state=${state}`;\n url += `&client_id=${env.SLACK_CLIENT_ID}`;\n url += `&scope=${env.SLACK_BOT_SCOPES}`;\n if (env.SLACK_USER_SCOPES) {",
"score": 25.445590838687387
},
{
"filename": "src/oauth/installation-store.ts",
"retrieved_chunk": "import { SlackOAuthEnv } from \"../app-env\";\nimport { Authorize } from \"../authorization/authorize\";\nimport { Installation } from \"./installation\";\nexport interface InstallationStoreQuery {\n enterpriseId?: string;\n teamId?: string;\n userId?: string;\n isEnterpriseInstall?: boolean;\n}\nexport interface InstallationStore<E extends SlackOAuthEnv> {",
"score": 23.230481964621738
},
{
"filename": "src/request/payload/event.ts",
"retrieved_chunk": " tokens: {\n oauth?: string[];\n bot?: string[];\n };\n}\nexport interface UserChangeEvent extends SlackEvent<\"user_change\"> {\n type: \"user_change\";\n user: {\n id: string;\n team_id: string;",
"score": 21.790531517707368
}
] | typescript | export class SlackOAuthApp<E extends SlackOAuthEnv> extends SlackApp<E> { |
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