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 import { CONFIG } from '../../initializers'
   9
  10 function isAccountNameValid (value: string) {
  11   return isUserUsernameValid(value)
  12 }
  13
  14 function isAccountIdValid (value: string) {
  15   return exists(value)
  16 }
  17
  18 function isAccountDescriptionValid (value: string) {
  19   return isUserDescriptionValid(value)
  20 }
  21
  22 function isAccountIdExist (id: number | string, res: Response, sendNotFound = true) {
  23   let promise: Bluebird<AccountModel>
  24
  25   if (validator.isInt('' + id)) {
  26     promise = AccountModel.load(+id)
  27   } else { // UUID
  28     promise = AccountModel.loadByUUID('' + id)
  29   }
  30
  31   return isAccountExist(promise, res, sendNotFound)
  32 }
  33
  34 function isLocalAccountNameExist (name: string, res: Response, sendNotFound = true) {
  35   const promise = AccountModel.loadLocalByName(name)
  36
  37   return isAccountExist(promise, res, sendNotFound)
  38 }
  39
  40 function isAccountNameWithHostExist (nameWithDomain: string, res: Response, sendNotFound = true) {
  41   const [ accountName, host ] = nameWithDomain.split('@')
  42
  43   let promise: Bluebird<AccountModel>
  44   if (!host || host === CONFIG.WEBSERVER.HOST) promise = AccountModel.loadLocalByName(accountName)
  45   else promise = AccountModel.loadLocalByNameAndHost(accountName, host)
  46
  47   return isAccountExist(promise, res, sendNotFound)
  48 }
  49
  50 async function isAccountExist (p: Bluebird<AccountModel>, res: Response, sendNotFound: boolean) {
  51   const account = await p
  52
  53   if (!account) {
  54     if (sendNotFound === true) {
  55       res.status(404)
  56          .send({ error: 'Account not found' })
  57          .end()
  58     }
  59
  60     return false
  61   }
  62
  63   res.locals.account = account
  64
  65   return true
  66 }
  67
  68 // ---------------------------------------------------------------------------
  69
  70 export {
  71   isAccountIdValid,
  72   isAccountIdExist,
  73   isLocalAccountNameExist,
  74   isAccountDescriptionValid,
  75   isAccountNameWithHostExist,
  76   isAccountNameValid
  77 }