server/lib/video-channel.ts

   1 import * as Sequelize from 'sequelize'
   2
   3 import { addVideoChannelToFriends } from './friends'
   4 import { database as db } from '../initializers'
   5 import { logger } from '../helpers'
   6 import { AuthorInstance } from '../models'
   7 import { VideoChannelCreate } from '../../shared/models'
   8
   9 async function createVideoChannel (videoChannelInfo: VideoChannelCreate, author: AuthorInstance, t: Sequelize.Transaction) {
  10   const videoChannelData = {
  11     name: videoChannelInfo.name,
  12     description: videoChannelInfo.description,
  13     remote: false,
  14     authorId: author.id
  15   }
  16
  17   const videoChannel = db.VideoChannel.build(videoChannelData)
  18   const options = { transaction: t }
  19
  20   const videoChannelCreated = await videoChannel.save(options)
  21
  22   // Do not forget to add Author information to the created video channel
  23   videoChannelCreated.Author = author
  24
  25   const remoteVideoChannel = videoChannelCreated.toAddRemoteJSON()
  26
  27   // Now we'll add the video channel's meta data to our friends
  28   await addVideoChannelToFriends(remoteVideoChannel, t)
  29
  30   return videoChannelCreated
  31 }
  32
  33 async function fetchVideoChannelByHostAndUUID (podHost: string, uuid: string, t: Sequelize.Transaction) {
  34   try {
  35     const videoChannel = await db.VideoChannel.loadByHostAndUUID(podHost, uuid, t)
  36     if (!videoChannel) throw new Error('Video channel not found')
  37
  38     return videoChannel
  39   } catch (err) {
  40     logger.error('Cannot load video channel from host and uuid.', { error: err.stack, podHost, uuid })
  41     throw err
  42   }
  43 }
  44
  45 // ---------------------------------------------------------------------------
  46
  47 export {
  48   createVideoChannel,
  49   fetchVideoChannelByHostAndUUID
  50 }