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// export const validator = (schema: any) => {
// return (req: any, res: any, next: any) => {
// try {
// let validationResult = schema.body.validate(req.body);
// var validation = [];
// if (validationResult.error) {
// validation.push(validationResult.error.details[0].message);
// }
// if (validation.length) {
// return res.status(400).json({ success: false, error: validation.join(), code: 400 });
// }
// next();
// } catch (err) {
// console.log(`err`, err);
// return res.status(400).json({ success: false, error: "Bad Request!", code: 400 });
// }
// };
// };
import { NextFunction, Request, Response } from "express";
import { createValidator } from "express-joi-validation";
import Joi from "joi";
const validator = createValidator({ passError: true });
export const bodyValidator = validator.body;
export const queryValidator = validator.query;
export const paramsValidator = (schemaOrParam: Joi.Schema | string) =>
typeof schemaOrParam === "string"
? validator.params(Joi.object({ [schemaOrParam]: Joi.string().required() }))
: validator.params(schemaOrParam);
export const validationErrorHandler = (
err,
req: Request,
res: Response,
next: NextFunction
) => {
if (err && err.error && err.error.isJoi) {
console.log(`err`, err.error);
const errors = err.error.details.map((detail) => detail.message);
return res.status(422).json({
success: false,
errors: errors,
code: 422,
});
} else {
// pass on to another error handler
next(err);
}
};
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