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

   1 import { Transaction } from 'sequelize'
   2 import { ActivityAudience, ActivityLike } from '../../../../shared/models/activitypub'
   3 import { ActorModel } from '../../../models/activitypub/actor'
   4 import { VideoModel } from '../../../models/video/video'
   5 import { getVideoLikeActivityPubUrl } from '../url'
   6 import { sendVideoRelatedActivity } from './utils'
   7 import { audiencify, getAudience } from '../audience'
   8 import { logger } from '../../../helpers/logger'
   9
  10 async function sendLike (byActor: ActorModel, video: VideoModel, t: Transaction) {
  11   logger.info('Creating job to like %s.', video.url)
  12
  13   const activityBuilder = (audience: ActivityAudience) => {
  14     const url = getVideoLikeActivityPubUrl(byActor, video)
  15
  16     return buildLikeActivity(url, byActor, video, audience)
  17   }
  18
  19   return sendVideoRelatedActivity(activityBuilder, { byActor, video, transaction: t })
  20 }
  21
  22 function buildLikeActivity (url: string, byActor: ActorModel, video: VideoModel, audience?: ActivityAudience): ActivityLike {
  23   if (!audience) audience = getAudience(byActor)
  24
  25   return audiencify(
  26     {
  27       type: 'Like' as 'Like',
  28       id: url,
  29       actor: byActor.url,
  30       object: video.url
  31     },
  32     audience
  33   )
  34 }
  35
  36 // ---------------------------------------------------------------------------
  37
  38 export {
  39   sendLike,
  40   buildLikeActivity
  41 }