server/helpers/middlewares/video-channels.ts

   1 import * as express from 'express'
   2 import { MChannelBannerAccountDefault } from '@server/types/models'
   3 import { HttpStatusCode } from '../../../shared/core-utils/miscs/http-error-codes'
   4 import { VideoChannelModel } from '../../models/video/video-channel'
   5
   6 async function doesLocalVideoChannelNameExist (name: string, res: express.Response, sendNotFound = true) {
   7   const videoChannel = await VideoChannelModel.loadLocalByNameAndPopulateAccount(name)
   8
   9   return processVideoChannelExist(videoChannel, res, sendNotFound)
  10 }
  11
  12 async function doesVideoChannelIdExist (id: number, res: express.Response, sendNotFound = true) {
  13   const videoChannel = await VideoChannelModel.loadAndPopulateAccount(+id)
  14
  15   return processVideoChannelExist(videoChannel, res, sendNotFound)
  16 }
  17
  18 async function doesVideoChannelNameWithHostExist (nameWithDomain: string, res: express.Response, sendNotFound = true) {
  19   const videoChannel = await VideoChannelModel.loadByNameWithHostAndPopulateAccount(nameWithDomain)
  20
  21   return processVideoChannelExist(videoChannel, res, sendNotFound)
  22 }
  23
  24 // ---------------------------------------------------------------------------
  25
  26 export {
  27   doesLocalVideoChannelNameExist,
  28   doesVideoChannelIdExist,
  29   doesVideoChannelNameWithHostExist
  30 }
  31
  32 function processVideoChannelExist (videoChannel: MChannelBannerAccountDefault, res: express.Response, sendNotFound = true) {
  33   if (!videoChannel) {
  34     if (sendNotFound) {
  35       res.status(HttpStatusCode.NOT_FOUND_404)
  36         .json({ error: 'Video channel not found' })
  37     }
  38
  39     return false
  40   }
  41
  42   res.locals.videoChannel = videoChannel
  43   return true
  44 }