import { resetSequelizeInstance, runInReadCommittedTransaction } from '@server/helpers/database-utils' import { logger } from '@server/helpers/logger' import { AccountModel } from '@server/models/account/account' import { VideoChannelModel } from '@server/models/video/video-channel' import { MAccount, MActor, MActorFull, MChannel } from '@server/types/models' import { ActivityPubActor, ActorImageType } from '@shared/models' import { getOrCreateAPOwner } from './get' import { updateActorImages } from './image' import { fetchActorFollowsCount } from './shared' import { getImagesInfoFromObject } from './shared/object-to-model-attributes' export class APActorUpdater { private accountOrChannel: MAccount | MChannel private readonly actorFieldsSave: object private readonly accountOrChannelFieldsSave: object constructor ( private readonly actorObject: ActivityPubActor, private readonly actor: MActorFull ) { this.actorFieldsSave = this.actor.toJSON() if (this.actorObject.type === 'Group') this.accountOrChannel = this.actor.VideoChannel else this.accountOrChannel = this.actor.Account this.accountOrChannelFieldsSave = this.accountOrChannel.toJSON() } async update () { const avatarsInfo = getImagesInfoFromObject(this.actorObject, ActorImageType.AVATAR) const bannersInfo = getImagesInfoFromObject(this.actorObject, ActorImageType.BANNER) try { await this.updateActorInstance(this.actor, this.actorObject) this.accountOrChannel.name = this.actorObject.name || this.actorObject.preferredUsername this.accountOrChannel.description = this.actorObject.summary if (this.accountOrChannel instanceof VideoChannelModel) { const owner = await getOrCreateAPOwner(this.actorObject, this.actorObject.url) this.accountOrChannel.accountId = owner.Account.id this.accountOrChannel.Account = owner.Account as AccountModel this.accountOrChannel.support = this.actorObject.support } await runInReadCommittedTransaction(async t => { await updateActorImages(this.actor, ActorImageType.BANNER, bannersInfo, t) await updateActorImages(this.actor, ActorImageType.AVATAR, avatarsInfo, t) }) await runInReadCommittedTransaction(async t => { await this.actor.save({ transaction: t }) await this.accountOrChannel.save({ transaction: t }) }) logger.info('Remote account %s updated', this.actorObject.url) } catch (err) { if (this.actor !== undefined && this.actorFieldsSave !== undefined) { resetSequelizeInstance(this.actor, this.actorFieldsSave) } if (this.accountOrChannel !== undefined && this.accountOrChannelFieldsSave !== undefined) { resetSequelizeInstance(this.accountOrChannel, this.accountOrChannelFieldsSave) } // This is just a debug because we will retry the insert logger.debug('Cannot update the remote account.', { err }) throw err } } private async updateActorInstance (actorInstance: MActor, actorObject: ActivityPubActor) { const { followersCount, followingCount } = await fetchActorFollowsCount(actorObject) actorInstance.type = actorObject.type actorInstance.preferredUsername = actorObject.preferredUsername actorInstance.url = actorObject.id actorInstance.publicKey = actorObject.publicKey.publicKeyPem actorInstance.followersCount = followersCount actorInstance.followingCount = followingCount actorInstance.inboxUrl = actorObject.inbox actorInstance.outboxUrl = actorObject.outbox actorInstance.followersUrl = actorObject.followers actorInstance.followingUrl = actorObject.following if (actorObject.published) actorInstance.remoteCreatedAt = new Date(actorObject.published) if (actorObject.endpoints?.sharedInbox) { actorInstance.sharedInboxUrl = actorObject.endpoints.sharedInbox } // Force actor update actorInstance.changed('updatedAt', true) } }