import { retryTransactionWrapper } from '../../../helpers/database-utils'
import { sequelizeTypescript } from '../../../initializers'
import { AccountVideoRateModel } from '../../../models/account/account-video-rate'
-import { ActorModel } from '../../../models/activitypub/actor'
import { getOrCreateVideoAndAccountAndChannel } from '../videos'
import { forwardVideoRelatedActivity } from '../send/utils'
import { getVideoDislikeActivityPubUrl } from '../url'
+import { APProcessorOptions } from '../../../typings/activitypub-processor.model'
+import { SignatureActorModel } from '../../../typings/models'
-async function processDislikeActivity (activity: ActivityCreate | ActivityDislike, byActor: ActorModel) {
+async function processDislikeActivity (options: APProcessorOptions<ActivityCreate | ActivityDislike>) {
+ const { activity, byActor } = options
return retryTransactionWrapper(processDislike, activity, byActor)
}
// ---------------------------------------------------------------------------
-async function processDislike (activity: ActivityCreate | ActivityDislike, byActor: ActorModel) {
+async function processDislike (activity: ActivityCreate | ActivityDislike, byActor: SignatureActorModel) {
const dislikeObject = activity.type === 'Dislike' ? activity.object : (activity.object as DislikeObject).object
const byAccount = byActor.Account
const { video } = await getOrCreateVideoAndAccountAndChannel({ videoObject: dislikeObject })
return sequelizeTypescript.transaction(async t => {
- const rate = {
- type: 'dislike' as 'dislike',
- videoId: video.id,
- accountId: byAccount.id
+ const url = getVideoDislikeActivityPubUrl(byActor, video)
+
+ const existingRate = await AccountVideoRateModel.loadByAccountAndVideoOrUrl(byAccount.id, video.id, url)
+ if (existingRate && existingRate.type === 'dislike') return
+
+ await video.increment('dislikes', { transaction: t })
+
+ if (existingRate && existingRate.type === 'like') {
+ await video.decrement('likes', { transaction: t })
}
- const [ , created ] = await AccountVideoRateModel.findOrCreate({
- where: rate,
- defaults: Object.assign({}, rate, { url: getVideoDislikeActivityPubUrl(byActor, video) }),
- transaction: t
- })
- if (created === true) await video.increment('dislikes', { transaction: t })
+ const rate = existingRate || new AccountVideoRateModel()
+ rate.type = 'dislike'
+ rate.videoId = video.id
+ rate.accountId = byAccount.id
+ rate.url = url
+
+ await rate.save({ transaction: t })
- if (video.isOwned() && created === true) {
+ if (video.isOwned()) {
// Don't resend the activity to the sender
const exceptions = [ byActor ]