2017-12-12 10:53:50 -06:00
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import { ActivityFollow } from '../../../../shared/models/activitypub'
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2017-12-28 04:16:08 -06:00
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import { retryTransactionWrapper } from '../../../helpers/database-utils'
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import { logger } from '../../../helpers/logger'
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2017-12-12 10:53:50 -06:00
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import { sequelizeTypescript } from '../../../initializers'
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2017-12-14 10:38:41 -06:00
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import { ActorModel } from '../../../models/activitypub/actor'
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import { ActorFollowModel } from '../../../models/activitypub/actor-follow'
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2017-12-12 10:53:50 -06:00
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import { sendAccept } from '../send'
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2019-01-04 01:56:20 -06:00
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import { Notifier } from '../../notifier'
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2019-01-15 04:14:12 -06:00
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import { getAPId } from '../../../helpers/activitypub'
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2017-11-13 10:39:41 -06:00
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2018-09-19 07:44:20 -05:00
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async function processFollowActivity (activity: ActivityFollow, byActor: ActorModel) {
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2019-01-15 04:14:12 -06:00
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const activityObject = getAPId(activity.object)
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2017-11-13 10:39:41 -06:00
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2018-09-19 07:44:20 -05:00
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return retryTransactionWrapper(processFollow, byActor, activityObject)
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2017-11-13 10:39:41 -06:00
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}
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// ---------------------------------------------------------------------------
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export {
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processFollowActivity
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}
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// ---------------------------------------------------------------------------
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2018-06-13 07:27:40 -05:00
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async function processFollow (actor: ActorModel, targetActorURL: string) {
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2019-01-04 01:56:20 -06:00
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const { actorFollow, created } = await sequelizeTypescript.transaction(async t => {
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2018-09-19 07:44:20 -05:00
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const targetActor = await ActorModel.loadByUrlAndPopulateAccountAndChannel(targetActorURL, t)
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2017-11-13 11:48:28 -06:00
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2017-12-14 10:38:41 -06:00
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if (!targetActor) throw new Error('Unknown actor')
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if (targetActor.isOwned() === false) throw new Error('This is not a local actor.')
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2017-11-13 10:39:41 -06:00
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2019-01-04 01:56:20 -06:00
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const [ actorFollow, created ] = await ActorFollowModel.findOrCreate({
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2017-11-14 10:31:26 -06:00
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where: {
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2017-12-14 10:38:41 -06:00
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actorId: actor.id,
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targetActorId: targetActor.id
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2017-11-14 10:31:26 -06:00
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},
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defaults: {
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2017-12-14 10:38:41 -06:00
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actorId: actor.id,
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targetActorId: targetActor.id,
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2017-11-14 10:31:26 -06:00
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state: 'accepted'
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},
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2017-11-13 11:48:28 -06:00
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transaction: t
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2017-11-14 10:31:26 -06:00
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})
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2017-11-22 09:25:03 -06:00
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2018-01-12 04:47:45 -06:00
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actorFollow.ActorFollower = actor
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actorFollow.ActorFollowing = targetActor
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2017-12-14 10:38:41 -06:00
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if (actorFollow.state !== 'accepted') {
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actorFollow.state = 'accepted'
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await actorFollow.save({ transaction: t })
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2017-11-22 09:25:03 -06:00
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}
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2017-12-14 10:38:41 -06:00
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actorFollow.ActorFollower = actor
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actorFollow.ActorFollowing = targetActor
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2017-11-13 11:48:28 -06:00
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2017-12-14 10:38:41 -06:00
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// Target sends to actor he accepted the follow request
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2019-01-04 01:56:20 -06:00
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await sendAccept(actorFollow)
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return { actorFollow, created }
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2017-11-13 10:39:41 -06:00
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})
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2017-11-13 11:48:28 -06:00
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2019-01-04 01:56:20 -06:00
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if (created) Notifier.Instance.notifyOfNewFollow(actorFollow)
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2017-12-19 08:17:43 -06:00
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logger.info('Actor %s is followed by actor %s.', targetActorURL, actor.url)
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2017-11-13 10:39:41 -06:00
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}
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