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 doesAccountIdExist (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 doesAccountExist(promise, res, sendNotFound)
  31 }
  32
  33 function doesLocalAccountNameExist (name: string, res: Response, sendNotFound = true) {
  34   const promise = AccountModel.loadLocalByName(name)
  35
  36   return doesAccountExist(promise, res, sendNotFound)
  37 }
  38
  39 function doesAccountNameWithHostExist (nameWithDomain: string, res: Response, sendNotFound = true) {
  40   return doesAccountExist(AccountModel.loadByNameWithHost(nameWithDomain), res, sendNotFound)
  41 }
  42
  43 async function doesAccountExist (p: Bluebird<AccountModel>, res: Response, sendNotFound: boolean) {
  44   const account = await p
  45
  46   if (!account) {
  47     if (sendNotFound === true) {
  48       res.status(404)
  49          .send({ error: 'Account not found' })
  50          .end()
  51     }
  52
  53     return false
  54   }
  55
  56   res.locals.account = account
  57
  58   return true
  59 }
  60
  61 // ---------------------------------------------------------------------------
  62
  63 export {
  64   isAccountIdValid,
  65   doesAccountIdExist,
  66   doesLocalAccountNameExist,
  67   isAccountDescriptionValid,
  68   doesAccountNameWithHostExist,
  69   isAccountNameValid
  70 }