server/middlewares/validators/utils.ts

   1 import { validationResult } from 'express-validator/check'
   2 import * as express from 'express'
   3
   4 import { logger } from '../../helpers'
   5
   6 function checkErrors (req: express.Request, res: express.Response, next: express.NextFunction, statusCode = 400) {
   7   const errors = validationResult(req)
   8
   9   if (!errors.isEmpty()) {
  10     logger.warn('Incorrect request parameters', { path: req.originalUrl, err: errors.mapped() })
  11     return res.status(statusCode).json({ errors: errors.mapped() })
  12   }
  13
  14   return next()
  15 }
  16
  17 // ---------------------------------------------------------------------------
  18
  19 export {
  20   checkErrors
  21 }