server/lib/activitypub/send/send-delete.ts

   1 import { Transaction } from 'sequelize'
   2 import { ActivityDelete } from '../../../../shared/models/activitypub/activity'
   3 import { database as db } from '../../../initializers'
   4 import { AccountInstance, VideoChannelInstance, VideoInstance } from '../../../models'
   5 import { broadcastToFollowers } from './misc'
   6
   7 async function sendDeleteVideoChannel (videoChannel: VideoChannelInstance, t: Transaction) {
   8   const byAccount = videoChannel.Account
   9
  10   const data = await deleteActivityData(videoChannel.url, byAccount)
  11
  12   const accountsInvolved = await db.VideoChannelShare.loadAccountsByShare(videoChannel.id)
  13   accountsInvolved.push(byAccount)
  14
  15   return broadcastToFollowers(data, byAccount, accountsInvolved, t)
  16 }
  17
  18 async function sendDeleteVideo (video: VideoInstance, t: Transaction) {
  19   const byAccount = video.VideoChannel.Account
  20
  21   const data = await deleteActivityData(video.url, byAccount)
  22
  23   const accountsInvolved = await db.VideoShare.loadAccountsByShare(video.id)
  24   accountsInvolved.push(byAccount)
  25
  26   return broadcastToFollowers(data, byAccount, accountsInvolved, t)
  27 }
  28
  29 async function sendDeleteAccount (account: AccountInstance, t: Transaction) {
  30   const data = await deleteActivityData(account.url, account)
  31
  32   return broadcastToFollowers(data, account, [ account ], t)
  33 }
  34
  35 // ---------------------------------------------------------------------------
  36
  37 export {
  38   sendDeleteVideoChannel,
  39   sendDeleteVideo,
  40   sendDeleteAccount
  41 }
  42
  43 // ---------------------------------------------------------------------------
  44
  45 async function deleteActivityData (url: string, byAccount: AccountInstance) {
  46   const activity: ActivityDelete = {
  47     type: 'Delete',
  48     id: url,
  49     actor: byAccount.url
  50   }
  51
  52   return activity
  53 }