59 lines
2.1 KiB
TypeScript
59 lines
2.1 KiB
TypeScript
import { ActivityLike } from '../../../../shared/models/activitypub'
|
|
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 { forwardVideoRelatedActivity } from '../send/utils'
|
|
import { getOrCreateVideoAndAccountAndChannel } from '../videos'
|
|
import { getVideoLikeActivityPubUrl } from '../url'
|
|
import { getAPId } from '../../../helpers/activitypub'
|
|
|
|
async function processLikeActivity (activity: ActivityLike, byActor: ActorModel) {
|
|
return retryTransactionWrapper(processLikeVideo, byActor, activity)
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
export {
|
|
processLikeActivity
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
async function processLikeVideo (byActor: ActorModel, activity: ActivityLike) {
|
|
const videoUrl = getAPId(activity.object)
|
|
|
|
const byAccount = byActor.Account
|
|
if (!byAccount) throw new Error('Cannot create like with the non account actor ' + byActor.url)
|
|
|
|
const { video } = await getOrCreateVideoAndAccountAndChannel({ videoObject: videoUrl })
|
|
|
|
return sequelizeTypescript.transaction(async t => {
|
|
const url = getVideoLikeActivityPubUrl(byActor, video)
|
|
|
|
const existingRate = await AccountVideoRateModel.loadByAccountAndVideoOrUrl(byAccount.id, video.id, url)
|
|
if (existingRate && existingRate.type === 'like') return
|
|
|
|
if (existingRate && existingRate.type === 'dislike') {
|
|
await video.decrement('dislikes', { transaction: t })
|
|
}
|
|
|
|
await video.increment('likes', { transaction: t })
|
|
|
|
const rate = existingRate || new AccountVideoRateModel()
|
|
rate.type = 'like'
|
|
rate.videoId = video.id
|
|
rate.accountId = byAccount.id
|
|
rate.url = url
|
|
|
|
await rate.save({ transaction: t })
|
|
|
|
if (video.isOwned()) {
|
|
// Don't resend the activity to the sender
|
|
const exceptions = [ byActor ]
|
|
|
|
await forwardVideoRelatedActivity(activity, t, exceptions, video)
|
|
}
|
|
})
|
|
}
|