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1 | import * as Bluebird from 'bluebird' | |
2 | import { extname } from 'path' | |
3 | import { Op, Transaction } from 'sequelize' | |
4 | import { URL } from 'url' | |
5 | import { v4 as uuidv4 } from 'uuid' | |
6 | import { getServerActor } from '@server/models/application/application' | |
7 | import { ActorImageType } from '@shared/models' | |
8 | import { HttpStatusCode } from '../../../shared/core-utils/miscs/http-error-codes' | |
9 | import { ActivityPubActor, ActivityPubActorType, ActivityPubOrderedCollection } from '../../../shared/models/activitypub' | |
10 | import { ActivityPubAttributedTo } from '../../../shared/models/activitypub/objects' | |
11 | import { checkUrlsSameHost, getAPId } from '../../helpers/activitypub' | |
12 | import { ActorFetchByUrlType, fetchActorByUrl } from '../../helpers/actor' | |
13 | import { sanitizeAndCheckActorObject } from '../../helpers/custom-validators/activitypub/actor' | |
14 | import { isActivityPubUrlValid } from '../../helpers/custom-validators/activitypub/misc' | |
15 | import { retryTransactionWrapper, updateInstanceWithAnother } from '../../helpers/database-utils' | |
16 | import { logger } from '../../helpers/logger' | |
17 | import { createPrivateAndPublicKeys } from '../../helpers/peertube-crypto' | |
18 | import { doJSONRequest, PeerTubeRequestError } from '../../helpers/requests' | |
19 | import { getUrlFromWebfinger } from '../../helpers/webfinger' | |
20 | import { MIMETYPES, WEBSERVER } from '../../initializers/constants' | |
21 | import { sequelizeTypescript } from '../../initializers/database' | |
22 | import { AccountModel } from '../../models/account/account' | |
23 | import { ActorImageModel } from '../../models/account/actor-image' | |
24 | import { ActorModel } from '../../models/activitypub/actor' | |
25 | import { ServerModel } from '../../models/server/server' | |
26 | import { VideoChannelModel } from '../../models/video/video-channel' | |
27 | import { | |
28 | MAccount, | |
29 | MAccountDefault, | |
30 | MActor, | |
31 | MActorAccountChannelId, | |
32 | MActorAccountChannelIdActor, | |
33 | MActorAccountId, | |
34 | MActorFull, | |
35 | MActorFullActor, | |
36 | MActorId, | |
37 | MActorImage, | |
38 | MActorImages, | |
39 | MChannel | |
40 | } from '../../types/models' | |
41 | import { JobQueue } from '../job-queue' | |
42 | ||
43 | // Set account keys, this could be long so process after the account creation and do not block the client | |
44 | async function generateAndSaveActorKeys <T extends MActor> (actor: T) { | |
45 | const { publicKey, privateKey } = await createPrivateAndPublicKeys() | |
46 | ||
47 | actor.publicKey = publicKey | |
48 | actor.privateKey = privateKey | |
49 | ||
50 | return actor.save() | |
51 | } | |
52 | ||
53 | function getOrCreateActorAndServerAndModel ( | |
54 | activityActor: string | ActivityPubActor, | |
55 | fetchType: 'all', | |
56 | recurseIfNeeded?: boolean, | |
57 | updateCollections?: boolean | |
58 | ): Promise<MActorFullActor> | |
59 | ||
60 | function getOrCreateActorAndServerAndModel ( | |
61 | activityActor: string | ActivityPubActor, | |
62 | fetchType?: 'association-ids', | |
63 | recurseIfNeeded?: boolean, | |
64 | updateCollections?: boolean | |
65 | ): Promise<MActorAccountChannelId> | |
66 | ||
67 | async function getOrCreateActorAndServerAndModel ( | |
68 | activityActor: string | ActivityPubActor, | |
69 | fetchType: ActorFetchByUrlType = 'association-ids', | |
70 | recurseIfNeeded = true, | |
71 | updateCollections = false | |
72 | ): Promise<MActorFullActor | MActorAccountChannelId> { | |
73 | const actorUrl = getAPId(activityActor) | |
74 | let created = false | |
75 | let accountPlaylistsUrl: string | |
76 | ||
77 | let actor = await fetchActorByUrl(actorUrl, fetchType) | |
78 | // Orphan actor (not associated to an account of channel) so recreate it | |
79 | if (actor && (!actor.Account && !actor.VideoChannel)) { | |
80 | await actor.destroy() | |
81 | actor = null | |
82 | } | |
83 | ||
84 | // We don't have this actor in our database, fetch it on remote | |
85 | if (!actor) { | |
86 | const { result } = await fetchRemoteActor(actorUrl) | |
87 | if (result === undefined) throw new Error('Cannot fetch remote actor ' + actorUrl) | |
88 | ||
89 | // Create the attributed to actor | |
90 | // In PeerTube a video channel is owned by an account | |
91 | let ownerActor: MActorFullActor | |
92 | if (recurseIfNeeded === true && result.actor.type === 'Group') { | |
93 | const accountAttributedTo = result.attributedTo.find(a => a.type === 'Person') | |
94 | if (!accountAttributedTo) throw new Error('Cannot find account attributed to video channel ' + actor.url) | |
95 | ||
96 | if (checkUrlsSameHost(accountAttributedTo.id, actorUrl) !== true) { | |
97 | throw new Error(`Account attributed to ${accountAttributedTo.id} does not have the same host than actor url ${actorUrl}`) | |
98 | } | |
99 | ||
100 | try { | |
101 | // Don't recurse another time | |
102 | const recurseIfNeeded = false | |
103 | ownerActor = await getOrCreateActorAndServerAndModel(accountAttributedTo.id, 'all', recurseIfNeeded) | |
104 | } catch (err) { | |
105 | logger.error('Cannot get or create account attributed to video channel ' + actorUrl) | |
106 | throw new Error(err) | |
107 | } | |
108 | } | |
109 | ||
110 | actor = await retryTransactionWrapper(saveActorAndServerAndModelIfNotExist, result, ownerActor) | |
111 | created = true | |
112 | accountPlaylistsUrl = result.playlists | |
113 | } | |
114 | ||
115 | if (actor.Account) (actor as MActorAccountChannelIdActor).Account.Actor = actor | |
116 | if (actor.VideoChannel) (actor as MActorAccountChannelIdActor).VideoChannel.Actor = actor | |
117 | ||
118 | const { actor: actorRefreshed, refreshed } = await retryTransactionWrapper(refreshActorIfNeeded, actor, fetchType) | |
119 | if (!actorRefreshed) throw new Error('Actor ' + actor.url + ' does not exist anymore.') | |
120 | ||
121 | if ((created === true || refreshed === true) && updateCollections === true) { | |
122 | const payload = { uri: actor.outboxUrl, type: 'activity' as 'activity' } | |
123 | await JobQueue.Instance.createJobWithPromise({ type: 'activitypub-http-fetcher', payload }) | |
124 | } | |
125 | ||
126 | // We created a new account: fetch the playlists | |
127 | if (created === true && actor.Account && accountPlaylistsUrl) { | |
128 | const payload = { uri: accountPlaylistsUrl, accountId: actor.Account.id, type: 'account-playlists' as 'account-playlists' } | |
129 | await JobQueue.Instance.createJobWithPromise({ type: 'activitypub-http-fetcher', payload }) | |
130 | } | |
131 | ||
132 | return actorRefreshed | |
133 | } | |
134 | ||
135 | function buildActorInstance (type: ActivityPubActorType, url: string, preferredUsername: string, uuid?: string) { | |
136 | return new ActorModel({ | |
137 | type, | |
138 | url, | |
139 | preferredUsername, | |
140 | uuid, | |
141 | publicKey: null, | |
142 | privateKey: null, | |
143 | followersCount: 0, | |
144 | followingCount: 0, | |
145 | inboxUrl: url + '/inbox', | |
146 | outboxUrl: url + '/outbox', | |
147 | sharedInboxUrl: WEBSERVER.URL + '/inbox', | |
148 | followersUrl: url + '/followers', | |
149 | followingUrl: url + '/following' | |
150 | }) as MActor | |
151 | } | |
152 | ||
153 | async function updateActorInstance (actorInstance: ActorModel, attributes: ActivityPubActor) { | |
154 | const followersCount = await fetchActorTotalItems(attributes.followers) | |
155 | const followingCount = await fetchActorTotalItems(attributes.following) | |
156 | ||
157 | actorInstance.type = attributes.type | |
158 | actorInstance.preferredUsername = attributes.preferredUsername | |
159 | actorInstance.url = attributes.id | |
160 | actorInstance.publicKey = attributes.publicKey.publicKeyPem | |
161 | actorInstance.followersCount = followersCount | |
162 | actorInstance.followingCount = followingCount | |
163 | actorInstance.inboxUrl = attributes.inbox | |
164 | actorInstance.outboxUrl = attributes.outbox | |
165 | actorInstance.followersUrl = attributes.followers | |
166 | actorInstance.followingUrl = attributes.following | |
167 | ||
168 | if (attributes.endpoints?.sharedInbox) { | |
169 | actorInstance.sharedInboxUrl = attributes.endpoints.sharedInbox | |
170 | } | |
171 | } | |
172 | ||
173 | type ImageInfo = { name: string, onDisk?: boolean, fileUrl: string } | |
174 | async function updateActorImageInstance (actor: MActorImages, type: ActorImageType, imageInfo: ImageInfo | null, t: Transaction) { | |
175 | const oldImageModel = type === ActorImageType.AVATAR | |
176 | ? actor.Avatar | |
177 | : actor.Banner | |
178 | ||
179 | if (oldImageModel) { | |
180 | // Don't update the avatar if the file URL did not change | |
181 | if (imageInfo?.fileUrl && oldImageModel.fileUrl === imageInfo.fileUrl) return actor | |
182 | ||
183 | try { | |
184 | await oldImageModel.destroy({ transaction: t }) | |
185 | ||
186 | setActorImage(actor, type, null) | |
187 | } catch (err) { | |
188 | logger.error('Cannot remove old actor image of actor %s.', actor.url, { err }) | |
189 | } | |
190 | } | |
191 | ||
192 | if (imageInfo) { | |
193 | const imageModel = await ActorImageModel.create({ | |
194 | filename: imageInfo.name, | |
195 | onDisk: imageInfo.onDisk ?? false, | |
196 | fileUrl: imageInfo.fileUrl, | |
197 | type: type | |
198 | }, { transaction: t }) | |
199 | ||
200 | setActorImage(actor, type, imageModel) | |
201 | } | |
202 | ||
203 | return actor | |
204 | } | |
205 | ||
206 | async function deleteActorImageInstance (actor: MActorImages, type: ActorImageType, t: Transaction) { | |
207 | try { | |
208 | if (type === ActorImageType.AVATAR) { | |
209 | await actor.Avatar.destroy({ transaction: t }) | |
210 | ||
211 | actor.avatarId = null | |
212 | actor.Avatar = null | |
213 | } else { | |
214 | await actor.Banner.destroy({ transaction: t }) | |
215 | ||
216 | actor.bannerId = null | |
217 | actor.Banner = null | |
218 | } | |
219 | } catch (err) { | |
220 | logger.error('Cannot remove old image of actor %s.', actor.url, { err }) | |
221 | } | |
222 | ||
223 | return actor | |
224 | } | |
225 | ||
226 | async function fetchActorTotalItems (url: string) { | |
227 | try { | |
228 | const { body } = await doJSONRequest<ActivityPubOrderedCollection<unknown>>(url, { activityPub: true }) | |
229 | ||
230 | return body.totalItems || 0 | |
231 | } catch (err) { | |
232 | logger.warn('Cannot fetch remote actor count %s.', url, { err }) | |
233 | return 0 | |
234 | } | |
235 | } | |
236 | ||
237 | function getImageInfoIfExists (actorJSON: ActivityPubActor, type: ActorImageType) { | |
238 | const mimetypes = MIMETYPES.IMAGE | |
239 | const icon = type === ActorImageType.AVATAR | |
240 | ? actorJSON.icon | |
241 | : actorJSON.image | |
242 | ||
243 | if (!icon || icon.type !== 'Image' || !isActivityPubUrlValid(icon.url)) return undefined | |
244 | ||
245 | let extension: string | |
246 | ||
247 | if (icon.mediaType) { | |
248 | extension = mimetypes.MIMETYPE_EXT[icon.mediaType] | |
249 | } else { | |
250 | const tmp = extname(icon.url) | |
251 | ||
252 | if (mimetypes.EXT_MIMETYPE[tmp] !== undefined) extension = tmp | |
253 | } | |
254 | ||
255 | if (!extension) return undefined | |
256 | ||
257 | return { | |
258 | name: uuidv4() + extension, | |
259 | fileUrl: icon.url, | |
260 | type | |
261 | } | |
262 | } | |
263 | ||
264 | async function addFetchOutboxJob (actor: Pick<ActorModel, 'id' | 'outboxUrl'>) { | |
265 | // Don't fetch ourselves | |
266 | const serverActor = await getServerActor() | |
267 | if (serverActor.id === actor.id) { | |
268 | logger.error('Cannot fetch our own outbox!') | |
269 | return undefined | |
270 | } | |
271 | ||
272 | const payload = { | |
273 | uri: actor.outboxUrl, | |
274 | type: 'activity' as 'activity' | |
275 | } | |
276 | ||
277 | return JobQueue.Instance.createJob({ type: 'activitypub-http-fetcher', payload }) | |
278 | } | |
279 | ||
280 | async function refreshActorIfNeeded <T extends MActorFull | MActorAccountChannelId> ( | |
281 | actorArg: T, | |
282 | fetchedType: ActorFetchByUrlType | |
283 | ): Promise<{ actor: T | MActorFull, refreshed: boolean }> { | |
284 | if (!actorArg.isOutdated()) return { actor: actorArg, refreshed: false } | |
285 | ||
286 | // We need more attributes | |
287 | const actor = fetchedType === 'all' | |
288 | ? actorArg as MActorFull | |
289 | : await ActorModel.loadByUrlAndPopulateAccountAndChannel(actorArg.url) | |
290 | ||
291 | try { | |
292 | let actorUrl: string | |
293 | try { | |
294 | actorUrl = await getUrlFromWebfinger(actor.preferredUsername + '@' + actor.getHost()) | |
295 | } catch (err) { | |
296 | logger.warn('Cannot get actor URL from webfinger, keeping the old one.', err) | |
297 | actorUrl = actor.url | |
298 | } | |
299 | ||
300 | const { result } = await fetchRemoteActor(actorUrl) | |
301 | ||
302 | if (result === undefined) { | |
303 | logger.warn('Cannot fetch remote actor in refresh actor.') | |
304 | return { actor, refreshed: false } | |
305 | } | |
306 | ||
307 | return sequelizeTypescript.transaction(async t => { | |
308 | updateInstanceWithAnother(actor, result.actor) | |
309 | ||
310 | await updateActorImageInstance(actor, ActorImageType.AVATAR, result.avatar, t) | |
311 | await updateActorImageInstance(actor, ActorImageType.BANNER, result.banner, t) | |
312 | ||
313 | // Force update | |
314 | actor.setDataValue('updatedAt', new Date()) | |
315 | await actor.save({ transaction: t }) | |
316 | ||
317 | if (actor.Account) { | |
318 | actor.Account.name = result.name | |
319 | actor.Account.description = result.summary | |
320 | ||
321 | await actor.Account.save({ transaction: t }) | |
322 | } else if (actor.VideoChannel) { | |
323 | actor.VideoChannel.name = result.name | |
324 | actor.VideoChannel.description = result.summary | |
325 | actor.VideoChannel.support = result.support | |
326 | ||
327 | await actor.VideoChannel.save({ transaction: t }) | |
328 | } | |
329 | ||
330 | return { refreshed: true, actor } | |
331 | }) | |
332 | } catch (err) { | |
333 | if ((err as PeerTubeRequestError).statusCode === HttpStatusCode.NOT_FOUND_404) { | |
334 | logger.info('Deleting actor %s because there is a 404 in refresh actor.', actor.url) | |
335 | actor.Account | |
336 | ? await actor.Account.destroy() | |
337 | : await actor.VideoChannel.destroy() | |
338 | ||
339 | return { actor: undefined, refreshed: false } | |
340 | } | |
341 | ||
342 | logger.warn('Cannot refresh actor %s.', actor.url, { err }) | |
343 | return { actor, refreshed: false } | |
344 | } | |
345 | } | |
346 | ||
347 | export { | |
348 | getOrCreateActorAndServerAndModel, | |
349 | buildActorInstance, | |
350 | generateAndSaveActorKeys, | |
351 | fetchActorTotalItems, | |
352 | getImageInfoIfExists, | |
353 | updateActorInstance, | |
354 | deleteActorImageInstance, | |
355 | refreshActorIfNeeded, | |
356 | updateActorImageInstance, | |
357 | addFetchOutboxJob | |
358 | } | |
359 | ||
360 | // --------------------------------------------------------------------------- | |
361 | ||
362 | function setActorImage (actorModel: MActorImages, type: ActorImageType, imageModel: MActorImage) { | |
363 | const id = imageModel | |
364 | ? imageModel.id | |
365 | : null | |
366 | ||
367 | if (type === ActorImageType.AVATAR) { | |
368 | actorModel.avatarId = id | |
369 | actorModel.Avatar = imageModel | |
370 | } else { | |
371 | actorModel.bannerId = id | |
372 | actorModel.Banner = imageModel | |
373 | } | |
374 | ||
375 | return actorModel | |
376 | } | |
377 | ||
378 | function saveActorAndServerAndModelIfNotExist ( | |
379 | result: FetchRemoteActorResult, | |
380 | ownerActor?: MActorFullActor, | |
381 | t?: Transaction | |
382 | ): Bluebird<MActorFullActor> | Promise<MActorFullActor> { | |
383 | const actor = result.actor | |
384 | ||
385 | if (t !== undefined) return save(t) | |
386 | ||
387 | return sequelizeTypescript.transaction(t => save(t)) | |
388 | ||
389 | async function save (t: Transaction) { | |
390 | const actorHost = new URL(actor.url).host | |
391 | ||
392 | const serverOptions = { | |
393 | where: { | |
394 | host: actorHost | |
395 | }, | |
396 | defaults: { | |
397 | host: actorHost | |
398 | }, | |
399 | transaction: t | |
400 | } | |
401 | const [ server ] = await ServerModel.findOrCreate(serverOptions) | |
402 | ||
403 | // Save our new account in database | |
404 | actor.serverId = server.id | |
405 | ||
406 | // Avatar? | |
407 | if (result.avatar) { | |
408 | const avatar = await ActorImageModel.create({ | |
409 | filename: result.avatar.name, | |
410 | fileUrl: result.avatar.fileUrl, | |
411 | onDisk: false, | |
412 | type: ActorImageType.AVATAR | |
413 | }, { transaction: t }) | |
414 | ||
415 | actor.avatarId = avatar.id | |
416 | } | |
417 | ||
418 | // Banner? | |
419 | if (result.banner) { | |
420 | const banner = await ActorImageModel.create({ | |
421 | filename: result.banner.name, | |
422 | fileUrl: result.banner.fileUrl, | |
423 | onDisk: false, | |
424 | type: ActorImageType.BANNER | |
425 | }, { transaction: t }) | |
426 | ||
427 | actor.bannerId = banner.id | |
428 | } | |
429 | ||
430 | // Force the actor creation, sometimes Sequelize skips the save() when it thinks the instance already exists | |
431 | // (which could be false in a retried query) | |
432 | const [ actorCreated, created ] = await ActorModel.findOrCreate<MActorFullActor>({ | |
433 | defaults: actor.toJSON(), | |
434 | where: { | |
435 | [Op.or]: [ | |
436 | { | |
437 | url: actor.url | |
438 | }, | |
439 | { | |
440 | serverId: actor.serverId, | |
441 | preferredUsername: actor.preferredUsername | |
442 | } | |
443 | ] | |
444 | }, | |
445 | transaction: t | |
446 | }) | |
447 | ||
448 | // Try to fix non HTTPS accounts of remote instances that fixed their URL afterwards | |
449 | if (created !== true && actorCreated.url !== actor.url) { | |
450 | // Only fix http://example.com/account/djidane to https://example.com/account/djidane | |
451 | if (actorCreated.url.replace(/^http:\/\//, '') !== actor.url.replace(/^https:\/\//, '')) { | |
452 | throw new Error(`Actor from DB with URL ${actorCreated.url} does not correspond to actor ${actor.url}`) | |
453 | } | |
454 | ||
455 | actorCreated.url = actor.url | |
456 | await actorCreated.save({ transaction: t }) | |
457 | } | |
458 | ||
459 | if (actorCreated.type === 'Person' || actorCreated.type === 'Application') { | |
460 | actorCreated.Account = await saveAccount(actorCreated, result, t) as MAccountDefault | |
461 | actorCreated.Account.Actor = actorCreated | |
462 | } else if (actorCreated.type === 'Group') { // Video channel | |
463 | const channel = await saveVideoChannel(actorCreated, result, ownerActor, t) | |
464 | actorCreated.VideoChannel = Object.assign(channel, { Actor: actorCreated, Account: ownerActor.Account }) | |
465 | } | |
466 | ||
467 | actorCreated.Server = server | |
468 | ||
469 | return actorCreated | |
470 | } | |
471 | } | |
472 | ||
473 | type FetchRemoteActorResult = { | |
474 | actor: MActor | |
475 | name: string | |
476 | summary: string | |
477 | support?: string | |
478 | playlists?: string | |
479 | avatar?: { | |
480 | name: string | |
481 | fileUrl: string | |
482 | } | |
483 | banner?: { | |
484 | name: string | |
485 | fileUrl: string | |
486 | } | |
487 | attributedTo: ActivityPubAttributedTo[] | |
488 | } | |
489 | async function fetchRemoteActor (actorUrl: string): Promise<{ statusCode?: number, result: FetchRemoteActorResult }> { | |
490 | logger.info('Fetching remote actor %s.', actorUrl) | |
491 | ||
492 | const requestResult = await doJSONRequest<ActivityPubActor>(actorUrl, { activityPub: true }) | |
493 | const actorJSON = requestResult.body | |
494 | ||
495 | if (sanitizeAndCheckActorObject(actorJSON) === false) { | |
496 | logger.debug('Remote actor JSON is not valid.', { actorJSON }) | |
497 | return { result: undefined, statusCode: requestResult.statusCode } | |
498 | } | |
499 | ||
500 | if (checkUrlsSameHost(actorJSON.id, actorUrl) !== true) { | |
501 | logger.warn('Actor url %s has not the same host than its AP id %s', actorUrl, actorJSON.id) | |
502 | return { result: undefined, statusCode: requestResult.statusCode } | |
503 | } | |
504 | ||
505 | const followersCount = await fetchActorTotalItems(actorJSON.followers) | |
506 | const followingCount = await fetchActorTotalItems(actorJSON.following) | |
507 | ||
508 | const actor = new ActorModel({ | |
509 | type: actorJSON.type, | |
510 | preferredUsername: actorJSON.preferredUsername, | |
511 | url: actorJSON.id, | |
512 | publicKey: actorJSON.publicKey.publicKeyPem, | |
513 | privateKey: null, | |
514 | followersCount: followersCount, | |
515 | followingCount: followingCount, | |
516 | inboxUrl: actorJSON.inbox, | |
517 | outboxUrl: actorJSON.outbox, | |
518 | followersUrl: actorJSON.followers, | |
519 | followingUrl: actorJSON.following, | |
520 | ||
521 | sharedInboxUrl: actorJSON.endpoints?.sharedInbox | |
522 | ? actorJSON.endpoints.sharedInbox | |
523 | : null | |
524 | }) | |
525 | ||
526 | const avatarInfo = getImageInfoIfExists(actorJSON, ActorImageType.AVATAR) | |
527 | const bannerInfo = getImageInfoIfExists(actorJSON, ActorImageType.BANNER) | |
528 | ||
529 | const name = actorJSON.name || actorJSON.preferredUsername | |
530 | return { | |
531 | statusCode: requestResult.statusCode, | |
532 | result: { | |
533 | actor, | |
534 | name, | |
535 | avatar: avatarInfo, | |
536 | banner: bannerInfo, | |
537 | summary: actorJSON.summary, | |
538 | support: actorJSON.support, | |
539 | playlists: actorJSON.playlists, | |
540 | attributedTo: actorJSON.attributedTo | |
541 | } | |
542 | } | |
543 | } | |
544 | ||
545 | async function saveAccount (actor: MActorId, result: FetchRemoteActorResult, t: Transaction) { | |
546 | const [ accountCreated ] = await AccountModel.findOrCreate({ | |
547 | defaults: { | |
548 | name: result.name, | |
549 | description: result.summary, | |
550 | actorId: actor.id | |
551 | }, | |
552 | where: { | |
553 | actorId: actor.id | |
554 | }, | |
555 | transaction: t | |
556 | }) | |
557 | ||
558 | return accountCreated as MAccount | |
559 | } | |
560 | ||
561 | async function saveVideoChannel (actor: MActorId, result: FetchRemoteActorResult, ownerActor: MActorAccountId, t: Transaction) { | |
562 | const [ videoChannelCreated ] = await VideoChannelModel.findOrCreate({ | |
563 | defaults: { | |
564 | name: result.name, | |
565 | description: result.summary, | |
566 | support: result.support, | |
567 | actorId: actor.id, | |
568 | accountId: ownerActor.Account.id | |
569 | }, | |
570 | where: { | |
571 | actorId: actor.id | |
572 | }, | |
573 | transaction: t | |
574 | }) | |
575 | ||
576 | return videoChannelCreated as MChannel | |
577 | } |