143 lines
5.1 KiB
TypeScript
143 lines
5.1 KiB
TypeScript
import { ActivityDelete } from '../../../../shared/models/activitypub'
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import { retryTransactionWrapper } from '../../../helpers/database-utils'
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import { logger } from '../../../helpers/logger'
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import { sequelizeTypescript } from '../../../initializers'
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import { AccountModel } from '../../../models/account/account'
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import { ActorModel } from '../../../models/activitypub/actor'
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import { VideoModel } from '../../../models/video/video'
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import { VideoChannelModel } from '../../../models/video/video-channel'
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import { VideoCommentModel } from '../../../models/video/video-comment'
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import { getOrCreateActorAndServerAndModel } from '../actor'
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import { forwardActivity } from '../send/utils'
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async function processDeleteActivity (activity: ActivityDelete) {
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const objectUrl = typeof activity.object === 'string' ? activity.object : activity.object.id
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if (activity.actor === objectUrl) {
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let actor = await ActorModel.loadByUrl(activity.actor)
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if (!actor) return
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if (actor.type === 'Person') {
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if (!actor.Account) throw new Error('Actor ' + actor.url + ' is a person but we cannot find it in database.')
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actor.Account.Actor = await actor.Account.$get('Actor') as ActorModel
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return processDeleteAccount(actor.Account)
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} else if (actor.type === 'Group') {
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if (!actor.VideoChannel) throw new Error('Actor ' + actor.url + ' is a group but we cannot find it in database.')
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actor.VideoChannel.Actor = await actor.VideoChannel.$get('Actor') as ActorModel
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return processDeleteVideoChannel(actor.VideoChannel)
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}
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}
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const actor = await getOrCreateActorAndServerAndModel(activity.actor)
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{
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const videoCommentInstance = await VideoCommentModel.loadByUrlAndPopulateAccount(objectUrl)
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if (videoCommentInstance) {
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return processDeleteVideoComment(actor, videoCommentInstance, activity)
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}
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}
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{
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const videoInstance = await VideoModel.loadByUrlAndPopulateAccount(objectUrl)
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if (videoInstance) {
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return processDeleteVideo(actor, videoInstance)
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}
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}
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return
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}
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// ---------------------------------------------------------------------------
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export {
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processDeleteActivity
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}
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// ---------------------------------------------------------------------------
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async function processDeleteVideo (actor: ActorModel, videoToDelete: VideoModel) {
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const options = {
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arguments: [ actor, videoToDelete ],
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errorMessage: 'Cannot remove the remote video with many retries.'
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}
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await retryTransactionWrapper(deleteRemoteVideo, options)
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}
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async function deleteRemoteVideo (actor: ActorModel, videoToDelete: VideoModel) {
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logger.debug('Removing remote video "%s".', videoToDelete.uuid)
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await sequelizeTypescript.transaction(async t => {
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if (videoToDelete.VideoChannel.Account.Actor.id !== actor.id) {
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throw new Error('Account ' + actor.url + ' does not own video channel ' + videoToDelete.VideoChannel.Actor.url)
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}
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await videoToDelete.destroy({ transaction: t })
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})
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logger.info('Remote video with uuid %s removed.', videoToDelete.uuid)
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}
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async function processDeleteAccount (accountToRemove: AccountModel) {
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const options = {
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arguments: [ accountToRemove ],
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errorMessage: 'Cannot remove the remote account with many retries.'
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}
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await retryTransactionWrapper(deleteRemoteAccount, options)
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}
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async function deleteRemoteAccount (accountToRemove: AccountModel) {
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logger.debug('Removing remote account "%s".', accountToRemove.Actor.uuid)
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await sequelizeTypescript.transaction(async t => {
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await accountToRemove.destroy({ transaction: t })
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})
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logger.info('Remote account with uuid %s removed.', accountToRemove.Actor.uuid)
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}
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async function processDeleteVideoChannel (videoChannelToRemove: VideoChannelModel) {
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const options = {
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arguments: [ videoChannelToRemove ],
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errorMessage: 'Cannot remove the remote video channel with many retries.'
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}
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await retryTransactionWrapper(deleteRemoteVideoChannel, options)
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}
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async function deleteRemoteVideoChannel (videoChannelToRemove: VideoChannelModel) {
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logger.debug('Removing remote video channel "%s".', videoChannelToRemove.Actor.uuid)
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await sequelizeTypescript.transaction(async t => {
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await videoChannelToRemove.destroy({ transaction: t })
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})
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logger.info('Remote video channel with uuid %s removed.', videoChannelToRemove.Actor.uuid)
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}
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async function processDeleteVideoComment (byActor: ActorModel, videoComment: VideoCommentModel, activity: ActivityDelete) {
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const options = {
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arguments: [ byActor, videoComment, activity ],
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errorMessage: 'Cannot remove the remote video comment with many retries.'
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}
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await retryTransactionWrapper(deleteRemoteVideoComment, options)
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}
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function deleteRemoteVideoComment (byActor: ActorModel, videoComment: VideoCommentModel, activity: ActivityDelete) {
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logger.debug('Removing remote video comment "%s".', videoComment.url)
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return sequelizeTypescript.transaction(async t => {
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await videoComment.destroy({ transaction: t })
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if (videoComment.Video.isOwned()) {
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// Don't resend the activity to the sender
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const exceptions = [ byActor ]
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await forwardActivity(activity, t, exceptions)
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}
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logger.info('Remote video comment %s removed.', videoComment.url)
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})
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}
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