server/middlewares/validators/utils.ts

   1 import 'express-validator'
   2 import * as express from 'express'
   3 import { inspect } from 'util'
   4
   5 import { logger } from '../../helpers'
   6
   7 function checkErrors (req: express.Request, res: express.Response, next: express.NextFunction, statusCode = 400) {
   8   const errors = req.validationErrors()
   9
  10   if (errors) {
  11     logger.warn('Incorrect request parameters', { path: req.originalUrl, err: errors })
  12     return res.status(statusCode).send('There have been validation errors: ' + inspect(errors))
  13   }
  14
  15   return next()
  16 }
  17
  18 // ---------------------------------------------------------------------------
  19
  20 export {
  21   checkErrors
  22 }