server/middlewares/validators/utils.js

   1 'use strict'
   2
   3 const util = require('util')
   4
   5 const logger = require('../../helpers/logger')
   6
   7 const validatorsUtils = {
   8   checkErrors
   9 }
  10
  11 function checkErrors (req, res, next, statusCode) {
  12   if (statusCode === undefined) statusCode = 400
  13   const errors = req.validationErrors()
  14
  15   if (errors) {
  16     logger.warn('Incorrect request parameters', { path: req.originalUrl, err: errors })
  17     return res.status(statusCode).send('There have been validation errors: ' + util.inspect(errors))
  18   }
  19
  20   return next()
  21 }
  22
  23 // ---------------------------------------------------------------------------
  24
  25 module.exports = validatorsUtils