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 { forceNumber } from '@shared/core-utils'
   6 import { HttpStatusCode } from '@shared/models'
   7
   8 function checkUserIdExist (idArg: number | string, res: express.Response, withStats = false) {
   9   const id = forceNumber(idArg)
  10   return checkUserExist(() => UserModel.loadByIdWithChannels(id, withStats), res)
  11 }
  12
  13 function checkUserEmailExist (email: string, res: express.Response, abortResponse = true) {
  14   return checkUserExist(() => UserModel.loadByEmail(email), res, abortResponse)
  15 }
  16
  17 async function checkUserNameOrEmailDoesNotAlreadyExist (username: string, email: string, res: express.Response) {
  18   const user = await UserModel.loadByUsernameOrEmail(username, email)
  19
  20   if (user) {
  21     res.fail({
  22       status: HttpStatusCode.CONFLICT_409,
  23       message: 'User with this username or email already exists.'
  24     })
  25     return false
  26   }
  27
  28   const actor = await ActorModel.loadLocalByName(username)
  29   if (actor) {
  30     res.fail({
  31       status: HttpStatusCode.CONFLICT_409,
  32       message: 'Another actor (account/channel) with this name on this instance already exists or has already existed.'
  33     })
  34     return false
  35   }
  36
  37   return true
  38 }
  39
  40 async function checkUserExist (finder: () => Promise<MUserDefault>, res: express.Response, abortResponse = true) {
  41   const user = await finder()
  42
  43   if (!user) {
  44     if (abortResponse === true) {
  45       res.fail({
  46         status: HttpStatusCode.NOT_FOUND_404,
  47         message: 'User not found'
  48       })
  49     }
  50
  51     return false
  52   }
  53
  54   res.locals.user = user
  55   return true
  56 }
  57
  58 export {
  59   checkUserIdExist,
  60   checkUserEmailExist,
  61   checkUserNameOrEmailDoesNotAlreadyExist,
  62   checkUserExist
  63 }