server/helpers/custom-validators/accounts.ts

   1 import * as Bluebird from 'bluebird'
   2 import { Response } from 'express'
   3 import 'express-validator'
   4 import * as validator from 'validator'
   5 import { AccountModel } from '../../models/account/account'
   6 import { isUserDescriptionValid, isUserUsernameValid } from './users'
   7 import { exists } from './misc'
   8
   9 function isAccountNameValid (value: string) {
  10   return isUserUsernameValid(value)
  11 }
  12
  13 function isAccountIdValid (value: string) {
  14   return exists(value)
  15 }
  16
  17 function isAccountDescriptionValid (value: string) {
  18   return isUserDescriptionValid(value)
  19 }
  20
  21 function isAccountIdExist (id: number | string, res: Response, sendNotFound = true) {
  22   let promise: Bluebird<AccountModel>
  23
  24   if (validator.isInt('' + id)) {
  25     promise = AccountModel.load(+id)
  26   } else { // UUID
  27     promise = AccountModel.loadByUUID('' + id)
  28   }
  29
  30   return isAccountExist(promise, res, sendNotFound)
  31 }
  32
  33 function isLocalAccountNameExist (name: string, res: Response, sendNotFound = true) {
  34   const promise = AccountModel.loadLocalByName(name)
  35
  36   return isAccountExist(promise, res, sendNotFound)
  37 }
  38
  39 function isAccountNameWithHostExist (nameWithDomain: string, res: Response, sendNotFound = true) {
  40   const [ accountName, host ] = nameWithDomain.split('@')
  41
  42   let promise: Bluebird<AccountModel>
  43   if (!host) promise = AccountModel.loadLocalByName(accountName)
  44   else promise = AccountModel.loadLocalByNameAndHost(accountName, host)
  45
  46   return isAccountExist(promise, res, sendNotFound)
  47 }
  48
  49 async function isAccountExist (p: Bluebird<AccountModel>, res: Response, sendNotFound: boolean) {
  50   const account = await p
  51
  52   if (!account) {
  53     if (sendNotFound === true) {
  54       res.status(404)
  55          .send({ error: 'Account not found' })
  56          .end()
  57     }
  58
  59     return false
  60   }
  61
  62   res.locals.account = account
  63
  64   return true
  65 }
  66
  67 // ---------------------------------------------------------------------------
  68
  69 export {
  70   isAccountIdValid,
  71   isAccountIdExist,
  72   isLocalAccountNameExist,
  73   isAccountDescriptionValid,
  74   isAccountNameWithHostExist,
  75   isAccountNameValid
  76 }