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from flask_restful import marshal_with, reqparse # type: ignore
from flask_restful.inputs import int_range # type: ignore
from sqlalchemy.orm import Session
from werkzeug.exceptions import NotFound
from controllers.web import api
from controllers.web.error import NotChatAppError
from controllers.web.wraps import WebApiResource
from core.app.entities.app_invoke_entities import InvokeFrom
from extensions.ext_database import db
from fields.conversation_fields import conversation_infinite_scroll_pagination_fields, simple_conversation_fields
from libs.helper import uuid_value
from models.model import AppMode
from services.conversation_service import ConversationService
from services.errors.conversation import ConversationNotExistsError, LastConversationNotExistsError
from services.web_conversation_service import WebConversationService
class ConversationListApi(WebApiResource):
@marshal_with(conversation_infinite_scroll_pagination_fields)
def get(self, app_model, end_user):
app_mode = AppMode.value_of(app_model.mode)
if app_mode not in {AppMode.CHAT, AppMode.AGENT_CHAT, AppMode.ADVANCED_CHAT}:
raise NotChatAppError()
parser = reqparse.RequestParser()
parser.add_argument("last_id", type=uuid_value, location="args")
parser.add_argument("limit", type=int_range(1, 100), required=False, default=20, location="args")
parser.add_argument("pinned", type=str, choices=["true", "false", None], location="args")
parser.add_argument(
"sort_by",
type=str,
choices=["created_at", "-created_at", "updated_at", "-updated_at"],
required=False,
default="-updated_at",
location="args",
)
args = parser.parse_args()
pinned = None
if "pinned" in args and args["pinned"] is not None:
pinned = args["pinned"] == "true"
try:
with Session(db.engine) as session:
return WebConversationService.pagination_by_last_id(
session=session,
app_model=app_model,
user=end_user,
last_id=args["last_id"],
limit=args["limit"],
invoke_from=InvokeFrom.WEB_APP,
pinned=pinned,
sort_by=args["sort_by"],
)
except LastConversationNotExistsError:
raise NotFound("Last Conversation Not Exists.")
class ConversationApi(WebApiResource):
def delete(self, app_model, end_user, c_id):
app_mode = AppMode.value_of(app_model.mode)
if app_mode not in {AppMode.CHAT, AppMode.AGENT_CHAT, AppMode.ADVANCED_CHAT}:
raise NotChatAppError()
conversation_id = str(c_id)
try:
ConversationService.delete(app_model, conversation_id, end_user)
except ConversationNotExistsError:
raise NotFound("Conversation Not Exists.")
WebConversationService.unpin(app_model, conversation_id, end_user)
return {"result": "success"}, 204
class ConversationRenameApi(WebApiResource):
@marshal_with(simple_conversation_fields)
def post(self, app_model, end_user, c_id):
app_mode = AppMode.value_of(app_model.mode)
if app_mode not in {AppMode.CHAT, AppMode.AGENT_CHAT, AppMode.ADVANCED_CHAT}:
raise NotChatAppError()
conversation_id = str(c_id)
parser = reqparse.RequestParser()
parser.add_argument("name", type=str, required=False, location="json")
parser.add_argument("auto_generate", type=bool, required=False, default=False, location="json")
args = parser.parse_args()
try:
return ConversationService.rename(app_model, conversation_id, end_user, args["name"], args["auto_generate"])
except ConversationNotExistsError:
raise NotFound("Conversation Not Exists.")
class ConversationPinApi(WebApiResource):
def patch(self, app_model, end_user, c_id):
app_mode = AppMode.value_of(app_model.mode)
if app_mode not in {AppMode.CHAT, AppMode.AGENT_CHAT, AppMode.ADVANCED_CHAT}:
raise NotChatAppError()
conversation_id = str(c_id)
try:
WebConversationService.pin(app_model, conversation_id, end_user)
except ConversationNotExistsError:
raise NotFound("Conversation Not Exists.")
return {"result": "success"}
class ConversationUnPinApi(WebApiResource):
def patch(self, app_model, end_user, c_id):
app_mode = AppMode.value_of(app_model.mode)
if app_mode not in {AppMode.CHAT, AppMode.AGENT_CHAT, AppMode.ADVANCED_CHAT}:
raise NotChatAppError()
conversation_id = str(c_id)
WebConversationService.unpin(app_model, conversation_id, end_user)
return {"result": "success"}
api.add_resource(ConversationRenameApi, "/conversations/<uuid:c_id>/name", endpoint="web_conversation_name")
api.add_resource(ConversationListApi, "/conversations")
api.add_resource(ConversationApi, "/conversations/<uuid:c_id>")
api.add_resource(ConversationPinApi, "/conversations/<uuid:c_id>/pin")
api.add_resource(ConversationUnPinApi, "/conversations/<uuid:c_id>/unpin")
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