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import { ActivityDelete } from '../../../shared/models/activitypub/activity'
import { getOrCreateAccount } from '../../helpers/activitypub'
import { retryTransactionWrapper } from '../../helpers/database-utils'
import { logger } from '../../helpers/logger'
import { database as db } from '../../initializers'
import { AccountInstance } from '../../models/account/account-interface'
import { VideoChannelInstance } from '../../models/video/video-channel-interface'
import { VideoInstance } from '../../models/video/video-interface'
async function processDeleteActivity (activity: ActivityDelete) {
const account = await getOrCreateAccount(activity.actor)
if (account.url === activity.id) {
return processDeleteAccount(account)
}
{
let videoObject = await db.Video.loadByUrlAndPopulateAccount(activity.id)
if (videoObject !== undefined) {
return processDeleteVideo(account, videoObject)
}
}
{
let videoChannelObject = await db.VideoChannel.loadByUrl(activity.id)
if (videoChannelObject !== undefined) {
return processDeleteVideoChannel(account, videoChannelObject)
}
}
return undefined
}
// ---------------------------------------------------------------------------
export {
processDeleteActivity
}
// ---------------------------------------------------------------------------
async function processDeleteVideo (account: AccountInstance, videoToDelete: VideoInstance) {
const options = {
arguments: [ account, videoToDelete ],
errorMessage: 'Cannot remove the remote video with many retries.'
}
await retryTransactionWrapper(deleteRemoteVideo, options)
}
async function deleteRemoteVideo (account: AccountInstance, videoToDelete: VideoInstance) {
logger.debug('Removing remote video "%s".', videoToDelete.uuid)
await db.sequelize.transaction(async t => {
if (videoToDelete.VideoChannel.Account.id !== account.id) {
throw new Error('Account ' + account.url + ' does not own video channel ' + videoToDelete.VideoChannel.url)
}
await videoToDelete.destroy({ transaction: t })
})
logger.info('Remote video with uuid %s removed.', videoToDelete.uuid)
}
async function processDeleteVideoChannel (account: AccountInstance, videoChannelToRemove: VideoChannelInstance) {
const options = {
arguments: [ account, videoChannelToRemove ],
errorMessage: 'Cannot remove the remote video channel with many retries.'
}
await retryTransactionWrapper(deleteRemoteVideoChannel, options)
}
async function deleteRemoteVideoChannel (account: AccountInstance, videoChannelToRemove: VideoChannelInstance) {
logger.debug('Removing remote video channel "%s".', videoChannelToRemove.uuid)
await db.sequelize.transaction(async t => {
if (videoChannelToRemove.Account.id !== account.id) {
throw new Error('Account ' + account.url + ' does not own video channel ' + videoChannelToRemove.url)
}
await videoChannelToRemove.destroy({ transaction: t })
})
logger.info('Remote video channel with uuid %s removed.', videoChannelToRemove.uuid)
}
async function processDeleteAccount (accountToRemove: AccountInstance) {
const options = {
arguments: [ accountToRemove ],
errorMessage: 'Cannot remove the remote account with many retries.'
}
await retryTransactionWrapper(deleteRemoteAccount, options)
}
async function deleteRemoteAccount (accountToRemove: AccountInstance) {
logger.debug('Removing remote account "%s".', accountToRemove.uuid)
await db.sequelize.transaction(async t => {
await accountToRemove.destroy({ transaction: t })
})
logger.info('Remote account with uuid %s removed.', accountToRemove.uuid)
}
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