server/middlewares/validators/shared/users.ts

   1 import express from 'express'
   2 import { ActorModel } from '@server/models/actor/actor'
   3 import { UserModel } from '@server/models/user/user'
   4 import { MUserDefault } from '@server/types/models'
   5 import { HttpStatusCode } from '@shared/models'
   6
   7 function checkUserIdExist (idArg: number | string, res: express.Response, withStats = false) {
   8   const id = parseInt(idArg + '', 10)
   9   return checkUserExist(() => UserModel.loadByIdWithChannels(id, withStats), res)
  10 }
  11
  12 function checkUserEmailExist (email: string, res: express.Response, abortResponse = true) {
  13   return checkUserExist(() => UserModel.loadByEmail(email), res, abortResponse)
  14 }
  15
  16 async function checkUserNameOrEmailDoesNotAlreadyExist (username: string, email: string, res: express.Response) {
  17   const user = await UserModel.loadByUsernameOrEmail(username, email)
  18
  19   if (user) {
  20     res.fail({
  21       status: HttpStatusCode.CONFLICT_409,
  22       message: 'User with this username or email already exists.'
  23     })
  24     return false
  25   }
  26
  27   const actor = await ActorModel.loadLocalByName(username)
  28   if (actor) {
  29     res.fail({
  30       status: HttpStatusCode.CONFLICT_409,
  31       message: 'Another actor (account/channel) with this name on this instance already exists or has already existed.'
  32     })
  33     return false
  34   }
  35
  36   return true
  37 }
  38
  39 async function checkUserExist (finder: () => Promise<MUserDefault>, res: express.Response, abortResponse = true) {
  40   const user = await finder()
  41
  42   if (!user) {
  43     if (abortResponse === true) {
  44       res.fail({
  45         status: HttpStatusCode.NOT_FOUND_404,
  46         message: 'User not found'
  47       })
  48     }
  49
  50     return false
  51   }
  52
  53   res.locals.user = user
  54   return true
  55 }
  56
  57 export {
  58   checkUserIdExist,
  59   checkUserEmailExist,
  60   checkUserNameOrEmailDoesNotAlreadyExist,
  61   checkUserExist
  62 }