server/helpers/custom-validators/users.js

   1 'use strict'
   2
   3 const validator = require('express-validator').validator
   4 const values = require('lodash/values')
   5
   6 const constants = require('../../initializers/constants')
   7 const USERS_CONSTRAINTS_FIELDS = constants.CONSTRAINTS_FIELDS.USERS
   8
   9 const usersValidators = {
  10   isUserPasswordValid,
  11   isUserRoleValid,
  12   isUserUsernameValid,
  13   isUserDisplayNSFWValid
  14 }
  15
  16 function isUserPasswordValid (value) {
  17   return validator.isLength(value, USERS_CONSTRAINTS_FIELDS.PASSWORD)
  18 }
  19
  20 function isUserRoleValid (value) {
  21   return values(constants.USER_ROLES).indexOf(value) !== -1
  22 }
  23
  24 function isUserUsernameValid (value) {
  25   const max = USERS_CONSTRAINTS_FIELDS.USERNAME.max
  26   const min = USERS_CONSTRAINTS_FIELDS.USERNAME.min
  27   return validator.matches(value, new RegExp(`^[a-zA-Z0-9._]{${min},${max}}$`))
  28 }
  29
  30 function isUserDisplayNSFWValid (value) {
  31   return validator.isBoolean(value)
  32 }
  33
  34 // ---------------------------------------------------------------------------
  35
  36 module.exports = usersValidators