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1 | import { ActivityDelete } from '../../../../shared/models/activitypub' | |
2 | import { retryTransactionWrapper } from '../../../helpers/database-utils' | |
3 | import { logger } from '../../../helpers/logger' | |
4 | import { sequelizeTypescript } from '../../../initializers' | |
5 | import { AccountModel } from '../../../models/account/account' | |
6 | import { ActorModel } from '../../../models/activitypub/actor' | |
7 | import { VideoModel } from '../../../models/video/video' | |
8 | import { VideoChannelModel } from '../../../models/video/video-channel' | |
9 | import { VideoCommentModel } from '../../../models/video/video-comment' | |
10 | import { getOrCreateActorAndServerAndModel } from '../actor' | |
11 | ||
12 | async function processDeleteActivity (activity: ActivityDelete) { | |
13 | const actor = await getOrCreateActorAndServerAndModel(activity.actor) | |
14 | ||
15 | if (actor.url === activity.object) { | |
16 | if (actor.type === 'Person') { | |
17 | if (!actor.Account) throw new Error('Actor ' + actor.url + ' is a person but we cannot find it in database.') | |
18 | ||
19 | return processDeleteAccount(actor.Account) | |
20 | } else if (actor.type === 'Group') { | |
21 | if (!actor.VideoChannel) throw new Error('Actor ' + actor.url + ' is a group but we cannot find it in database.') | |
22 | ||
23 | return processDeleteVideoChannel(actor.VideoChannel) | |
24 | } | |
25 | } | |
26 | ||
27 | { | |
28 | const videoCommentInstance = await VideoCommentModel.loadByUrlAndPopulateAccount(activity.object) | |
29 | if (videoCommentInstance) { | |
30 | return processDeleteVideoComment(actor, videoCommentInstance) | |
31 | } | |
32 | } | |
33 | ||
34 | { | |
35 | const videoInstance = await VideoModel.loadByUrlAndPopulateAccount(activity.object) | |
36 | if (videoInstance) { | |
37 | return processDeleteVideo(actor, videoInstance) | |
38 | } | |
39 | } | |
40 | ||
41 | return | |
42 | } | |
43 | ||
44 | // --------------------------------------------------------------------------- | |
45 | ||
46 | export { | |
47 | processDeleteActivity | |
48 | } | |
49 | ||
50 | // --------------------------------------------------------------------------- | |
51 | ||
52 | async function processDeleteVideo (actor: ActorModel, videoToDelete: VideoModel) { | |
53 | const options = { | |
54 | arguments: [ actor, videoToDelete ], | |
55 | errorMessage: 'Cannot remove the remote video with many retries.' | |
56 | } | |
57 | ||
58 | await retryTransactionWrapper(deleteRemoteVideo, options) | |
59 | } | |
60 | ||
61 | async function deleteRemoteVideo (actor: ActorModel, videoToDelete: VideoModel) { | |
62 | logger.debug('Removing remote video "%s".', videoToDelete.uuid) | |
63 | ||
64 | await sequelizeTypescript.transaction(async t => { | |
65 | if (videoToDelete.VideoChannel.Account.Actor.id !== actor.id) { | |
66 | throw new Error('Account ' + actor.url + ' does not own video channel ' + videoToDelete.VideoChannel.Actor.url) | |
67 | } | |
68 | ||
69 | await videoToDelete.destroy({ transaction: t }) | |
70 | }) | |
71 | ||
72 | logger.info('Remote video with uuid %s removed.', videoToDelete.uuid) | |
73 | } | |
74 | ||
75 | async function processDeleteAccount (accountToRemove: AccountModel) { | |
76 | const options = { | |
77 | arguments: [ accountToRemove ], | |
78 | errorMessage: 'Cannot remove the remote account with many retries.' | |
79 | } | |
80 | ||
81 | await retryTransactionWrapper(deleteRemoteAccount, options) | |
82 | } | |
83 | ||
84 | async function deleteRemoteAccount (accountToRemove: AccountModel) { | |
85 | logger.debug('Removing remote account "%s".', accountToRemove.Actor.uuid) | |
86 | ||
87 | await sequelizeTypescript.transaction(async t => { | |
88 | await accountToRemove.destroy({ transaction: t }) | |
89 | }) | |
90 | ||
91 | logger.info('Remote account with uuid %s removed.', accountToRemove.Actor.uuid) | |
92 | } | |
93 | ||
94 | async function processDeleteVideoChannel (videoChannelToRemove: VideoChannelModel) { | |
95 | const options = { | |
96 | arguments: [ videoChannelToRemove ], | |
97 | errorMessage: 'Cannot remove the remote video channel with many retries.' | |
98 | } | |
99 | ||
100 | await retryTransactionWrapper(deleteRemoteVideoChannel, options) | |
101 | } | |
102 | ||
103 | async function deleteRemoteVideoChannel (videoChannelToRemove: VideoChannelModel) { | |
104 | logger.debug('Removing remote video channel "%s".', videoChannelToRemove.Actor.uuid) | |
105 | ||
106 | await sequelizeTypescript.transaction(async t => { | |
107 | await videoChannelToRemove.destroy({ transaction: t }) | |
108 | }) | |
109 | ||
110 | logger.info('Remote video channel with uuid %s removed.', videoChannelToRemove.Actor.uuid) | |
111 | } | |
112 | ||
113 | async function processDeleteVideoComment (actor: ActorModel, videoComment: VideoCommentModel) { | |
114 | const options = { | |
115 | arguments: [ actor, videoComment ], | |
116 | errorMessage: 'Cannot remove the remote video comment with many retries.' | |
117 | } | |
118 | ||
119 | await retryTransactionWrapper(deleteRemoteVideoComment, options) | |
120 | } | |
121 | ||
122 | function deleteRemoteVideoComment (actor: ActorModel, videoComment: VideoCommentModel) { | |
123 | logger.debug('Removing remote video comment "%s".', videoComment.url) | |
124 | ||
125 | return sequelizeTypescript.transaction(async t => { | |
126 | await videoComment.destroy({ transaction: t }) | |
127 | ||
128 | logger.info('Remote video comment %s removed.', videoComment.url) | |
129 | }) | |
130 | } |