server/lib/activitypub/video-rates.ts

   1 import { Transaction } from 'sequelize'
   2 import { AccountModel } from '../../models/account/account'
   3 import { VideoModel } from '../../models/video/video'
   4 import {
   5   sendCreateDislikeToOrigin, sendCreateDislikeToVideoFollowers, sendLikeToOrigin, sendLikeToVideoFollowers, sendUndoDislikeToOrigin,
   6   sendUndoDislikeToVideoFollowers, sendUndoLikeToOrigin, sendUndoLikeToVideoFollowers
   7 } from './send'
   8
   9 async function sendVideoRateChangeToFollowers (account: AccountModel,
  10                                                video: VideoModel,
  11                                                likes: number,
  12                                                dislikes: number,
  13                                                t: Transaction) {
  14   const actor = account.Actor
  15
  16   // Keep the order: first we undo and then we create
  17
  18   // Undo Like
  19   if (likes < 0) await sendUndoLikeToVideoFollowers(actor, video, t)
  20   // Undo Dislike
  21   if (dislikes < 0) await sendUndoDislikeToVideoFollowers(actor, video, t)
  22
  23   // Like
  24   if (likes > 0) await sendLikeToVideoFollowers(actor, video, t)
  25   // Dislike
  26   if (dislikes > 0) await sendCreateDislikeToVideoFollowers(actor, video, t)
  27 }
  28
  29 async function sendVideoRateChangeToOrigin (account: AccountModel,
  30                                             video: VideoModel,
  31                                             likes: number,
  32                                             dislikes: number,
  33                                             t: Transaction) {
  34   const actor = account.Actor
  35
  36   // Keep the order: first we undo and then we create
  37
  38   // Undo Like
  39   if (likes < 0) await sendUndoLikeToOrigin(actor, video, t)
  40   // Undo Dislike
  41   if (dislikes < 0) await sendUndoDislikeToOrigin(actor, video, t)
  42
  43   // Like
  44   if (likes > 0) await sendLikeToOrigin(actor, video, t)
  45   // Dislike
  46   if (dislikes > 0) await sendCreateDislikeToOrigin(actor, video, t)
  47 }
  48
  49 export {
  50   sendVideoRateChangeToFollowers,
  51   sendVideoRateChangeToOrigin
  52 }