-import { ActivityLike } from '../../../../shared/models/activitypub/activity'
+import { ActivityLike } from '../../../../shared/models/activitypub'
+import { getAPId } from '../../../helpers/activitypub'
import { retryTransactionWrapper } from '../../../helpers/database-utils'
-import { database as db } from '../../../initializers'
-import { AccountInstance } from '../../../models/account/account-interface'
-import { getOrCreateAccountAndServer } from '../account'
-import { forwardActivity } from '../send/misc'
-
-async function processLikeActivity (activity: ActivityLike) {
- const account = await getOrCreateAccountAndServer(activity.actor)
-
- return processLikeVideo(account, activity)
+import { sequelizeTypescript } from '../../../initializers/database'
+import { AccountVideoRateModel } from '../../../models/account/account-video-rate'
+import { APProcessorOptions } from '../../../types/activitypub-processor.model'
+import { MActorSignature } from '../../../types/models'
+import { forwardVideoRelatedActivity } from '../send/utils'
+import { getOrCreateAPVideo } from '../videos'
+
+async function processLikeActivity (options: APProcessorOptions<ActivityLike>) {
+ const { activity, byActor } = options
+ return retryTransactionWrapper(processLikeVideo, byActor, activity)
}
// ---------------------------------------------------------------------------
// ---------------------------------------------------------------------------
-async function processLikeVideo (byAccount: AccountInstance, activity: ActivityLike) {
- const options = {
- arguments: [ byAccount, activity ],
- errorMessage: 'Cannot like the video with many retries.'
- }
-
- return retryTransactionWrapper(createVideoLike, options)
-}
+async function processLikeVideo (byActor: MActorSignature, activity: ActivityLike) {
+ const videoUrl = getAPId(activity.object)
-function createVideoLike (byAccount: AccountInstance, activity: ActivityLike) {
- const videoUrl = activity.object
+ const byAccount = byActor.Account
+ if (!byAccount) throw new Error('Cannot create like with the non account actor ' + byActor.url)
- return db.sequelize.transaction(async t => {
- const video = await db.Video.loadByUrlAndPopulateAccount(videoUrl)
+ const { video } = await getOrCreateAPVideo({ videoObject: videoUrl })
- if (!video) throw new Error('Unknown video ' + videoUrl)
+ return sequelizeTypescript.transaction(async t => {
+ const existingRate = await AccountVideoRateModel.loadByAccountAndVideoOrUrl(byAccount.id, video.id, activity.id, t)
+ if (existingRate && existingRate.type === 'like') return
- const rate = {
- type: 'like' as 'like',
- videoId: video.id,
- accountId: byAccount.id
+ if (existingRate && existingRate.type === 'dislike') {
+ await video.decrement('dislikes', { transaction: t })
}
- const [ , created ] = await db.AccountVideoRate.findOrCreate({
- where: rate,
- defaults: rate,
- transaction: t
- })
+
await video.increment('likes', { transaction: t })
- if (video.isOwned() && created === true) {
+ const rate = existingRate || new AccountVideoRateModel()
+ rate.type = 'like'
+ rate.videoId = video.id
+ rate.accountId = byAccount.id
+ rate.url = activity.id
+
+ await rate.save({ transaction: t })
+
+ if (video.isOwned()) {
// Don't resend the activity to the sender
- const exceptions = [ byAccount ]
- await forwardActivity(activity, t, exceptions)
+ const exceptions = [ byActor ]
+
+ await forwardVideoRelatedActivity(activity, t, exceptions, video)
}
})
}