719 lines
26 KiB
TypeScript
719 lines
26 KiB
TypeScript
/*
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* SPDX-FileCopyrightText: syuilo and other misskey contributors
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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import { Inject, Injectable, OnModuleInit } from '@nestjs/common';
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import { ModuleRef } from '@nestjs/core';
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import { IsNull } from 'typeorm';
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import type { MiLocalUser, MiPartialLocalUser, MiPartialRemoteUser, MiRemoteUser, MiUser } from '@/models/User.js';
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import { IdentifiableError } from '@/misc/identifiable-error.js';
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import { QueueService } from '@/core/QueueService.js';
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import PerUserFollowingChart from '@/core/chart/charts/per-user-following.js';
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import { GlobalEventService } from '@/core/GlobalEventService.js';
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import { IdService } from '@/core/IdService.js';
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import { isDuplicateKeyValueError } from '@/misc/is-duplicate-key-value-error.js';
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import type { Packed } from '@/misc/json-schema.js';
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import InstanceChart from '@/core/chart/charts/instance.js';
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import { FederatedInstanceService } from '@/core/FederatedInstanceService.js';
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import { WebhookService } from '@/core/WebhookService.js';
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import { NotificationService } from '@/core/NotificationService.js';
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import { DI } from '@/di-symbols.js';
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import type { FollowingsRepository, FollowRequestsRepository, InstancesRepository, UserProfilesRepository, UsersRepository } from '@/models/_.js';
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import { UserEntityService } from '@/core/entities/UserEntityService.js';
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import { ApRendererService } from '@/core/activitypub/ApRendererService.js';
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import { bindThis } from '@/decorators.js';
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import { UserBlockingService } from '@/core/UserBlockingService.js';
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import { MetaService } from '@/core/MetaService.js';
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import { CacheService } from '@/core/CacheService.js';
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import type { Config } from '@/config.js';
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import { AccountMoveService } from '@/core/AccountMoveService.js';
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import { UtilityService } from '@/core/UtilityService.js';
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import { FanoutTimelineService } from '@/core/FanoutTimelineService.js';
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import Logger from '../logger.js';
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const logger = new Logger('following/create');
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type Local = MiLocalUser | {
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id: MiLocalUser['id'];
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host: MiLocalUser['host'];
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uri: MiLocalUser['uri']
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};
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type Remote = MiRemoteUser | {
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id: MiRemoteUser['id'];
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host: MiRemoteUser['host'];
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uri: MiRemoteUser['uri'];
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inbox: MiRemoteUser['inbox'];
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};
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type Both = Local | Remote;
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@Injectable()
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export class UserFollowingService implements OnModuleInit {
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private userBlockingService: UserBlockingService;
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constructor(
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private moduleRef: ModuleRef,
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@Inject(DI.config)
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private config: Config,
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@Inject(DI.usersRepository)
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private usersRepository: UsersRepository,
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@Inject(DI.userProfilesRepository)
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private userProfilesRepository: UserProfilesRepository,
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@Inject(DI.followingsRepository)
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private followingsRepository: FollowingsRepository,
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@Inject(DI.followRequestsRepository)
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private followRequestsRepository: FollowRequestsRepository,
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@Inject(DI.instancesRepository)
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private instancesRepository: InstancesRepository,
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private cacheService: CacheService,
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private utilityService: UtilityService,
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private userEntityService: UserEntityService,
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private idService: IdService,
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private queueService: QueueService,
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private globalEventService: GlobalEventService,
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private metaService: MetaService,
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private notificationService: NotificationService,
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private federatedInstanceService: FederatedInstanceService,
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private webhookService: WebhookService,
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private apRendererService: ApRendererService,
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private accountMoveService: AccountMoveService,
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private fanoutTimelineService: FanoutTimelineService,
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private perUserFollowingChart: PerUserFollowingChart,
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private instanceChart: InstanceChart,
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) {
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}
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onModuleInit() {
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this.userBlockingService = this.moduleRef.get('UserBlockingService');
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}
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@bindThis
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public async follow(
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_follower: { id: MiUser['id'] },
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_followee: { id: MiUser['id'] },
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{ requestId, silent = false, withReplies }: {
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requestId?: string,
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silent?: boolean,
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withReplies?: boolean,
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} = {},
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): Promise<void> {
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const [follower, followee] = await Promise.all([
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this.usersRepository.findOneByOrFail({ id: _follower.id }),
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this.usersRepository.findOneByOrFail({ id: _followee.id }),
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]) as [MiLocalUser | MiRemoteUser, MiLocalUser | MiRemoteUser];
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// check blocking
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const [blocking, blocked] = await Promise.all([
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this.userBlockingService.checkBlocked(follower.id, followee.id),
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this.userBlockingService.checkBlocked(followee.id, follower.id),
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]);
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if (this.userEntityService.isRemoteUser(follower) && this.userEntityService.isLocalUser(followee) && blocked) {
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// リモートフォローを受けてブロックしていた場合は、エラーにするのではなくRejectを送り返しておしまい。
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const content = this.apRendererService.addContext(this.apRendererService.renderReject(this.apRendererService.renderFollow(follower, followee, requestId), followee));
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this.queueService.deliver(followee, content, follower.inbox, false);
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return;
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} else if (this.userEntityService.isRemoteUser(follower) && this.userEntityService.isLocalUser(followee) && blocking) {
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// リモートフォローを受けてブロックされているはずの場合だったら、ブロック解除しておく。
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await this.userBlockingService.unblock(follower, followee);
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} else {
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// それ以外は単純に例外
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if (blocking) throw new IdentifiableError('710e8fb0-b8c3-4922-be49-d5d93d8e6a6e', 'blocking');
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if (blocked) throw new IdentifiableError('3338392a-f764-498d-8855-db939dcf8c48', 'blocked');
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}
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const followeeProfile = await this.userProfilesRepository.findOneByOrFail({ userId: followee.id });
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// フォロー対象が鍵アカウントである or
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// フォロワーがBotであり、フォロー対象がBotからのフォローに慎重である or
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// フォロワーがローカルユーザーであり、フォロー対象がリモートユーザーである or
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// フォロワーがローカルユーザーであり、フォロー対象がサイレンスされているサーバーである
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// 上記のいずれかに当てはまる場合はすぐフォローせずにフォローリクエストを発行しておく
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if (
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followee.isLocked ||
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(followeeProfile.carefulBot && follower.isBot) ||
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(this.userEntityService.isLocalUser(follower) && this.userEntityService.isRemoteUser(followee) && process.env.FORCE_FOLLOW_REMOTE_USER_FOR_TESTING !== 'true') ||
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(this.userEntityService.isLocalUser(followee) && this.userEntityService.isRemoteUser(follower) && this.utilityService.isSilencedHost((await this.metaService.fetch()).silencedHosts, follower.host))
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) {
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let autoAccept = false;
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// 鍵アカウントであっても、既にフォローされていた場合はスルー
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const isFollowing = await this.followingsRepository.exist({
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where: {
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followerId: follower.id,
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followeeId: followee.id,
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},
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});
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if (isFollowing) {
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autoAccept = true;
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}
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// フォローしているユーザーは自動承認オプション
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if (!autoAccept && (this.userEntityService.isLocalUser(followee) && followeeProfile.autoAcceptFollowed)) {
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const isFollowed = await this.followingsRepository.exist({
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where: {
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followerId: followee.id,
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followeeId: follower.id,
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},
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});
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if (isFollowed) autoAccept = true;
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}
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// Automatically accept if the follower is an account who has moved and the locked followee had accepted the old account.
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if (followee.isLocked && !autoAccept) {
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autoAccept = !!(await this.accountMoveService.validateAlsoKnownAs(
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follower,
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(oldSrc, newSrc) => this.followingsRepository.exist({
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where: {
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followeeId: followee.id,
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followerId: newSrc.id,
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},
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}),
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true,
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));
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}
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if (!autoAccept) {
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await this.createFollowRequest(follower, followee, requestId, withReplies);
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return;
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}
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}
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await this.insertFollowingDoc(followee, follower, silent, withReplies);
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if (this.userEntityService.isRemoteUser(follower) && this.userEntityService.isLocalUser(followee)) {
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const content = this.apRendererService.addContext(this.apRendererService.renderAccept(this.apRendererService.renderFollow(follower, followee, requestId), followee));
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this.queueService.deliver(followee, content, follower.inbox, false);
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}
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}
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@bindThis
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private async insertFollowingDoc(
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followee: {
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id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']; sharedInbox: MiUser['sharedInbox']
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},
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follower: {
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id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']; sharedInbox: MiUser['sharedInbox']
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},
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silent = false,
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withReplies?: boolean,
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): Promise<void> {
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if (follower.id === followee.id) return;
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let alreadyFollowed = false as boolean;
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await this.followingsRepository.insert({
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id: this.idService.gen(),
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followerId: follower.id,
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followeeId: followee.id,
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withReplies: withReplies,
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// 非正規化
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followerHost: follower.host,
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followerInbox: this.userEntityService.isRemoteUser(follower) ? follower.inbox : null,
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followerSharedInbox: this.userEntityService.isRemoteUser(follower) ? follower.sharedInbox : null,
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followeeHost: followee.host,
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followeeInbox: this.userEntityService.isRemoteUser(followee) ? followee.inbox : null,
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followeeSharedInbox: this.userEntityService.isRemoteUser(followee) ? followee.sharedInbox : null,
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}).catch(err => {
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if (isDuplicateKeyValueError(err) && this.userEntityService.isRemoteUser(follower) && this.userEntityService.isLocalUser(followee)) {
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logger.info(`Insert duplicated ignore. ${follower.id} => ${followee.id}`);
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alreadyFollowed = true;
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} else {
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throw err;
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}
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});
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this.cacheService.userFollowingsCache.refresh(follower.id);
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const requestExist = await this.followRequestsRepository.exist({
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where: {
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followeeId: followee.id,
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followerId: follower.id,
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},
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});
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if (requestExist) {
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await this.followRequestsRepository.delete({
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followeeId: followee.id,
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followerId: follower.id,
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});
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// 通知を作成
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this.notificationService.createNotification(follower.id, 'followRequestAccepted', {
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}, followee.id);
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}
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if (alreadyFollowed) return;
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this.globalEventService.publishInternalEvent('follow', { followerId: follower.id, followeeId: followee.id });
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const [followeeUser, followerUser] = await Promise.all([
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this.usersRepository.findOneByOrFail({ id: followee.id }),
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this.usersRepository.findOneByOrFail({ id: follower.id }),
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]);
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// Neither followee nor follower has moved.
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if (!followeeUser.movedToUri && !followerUser.movedToUri) {
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//#region Increment counts
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await Promise.all([
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this.usersRepository.increment({ id: follower.id }, 'followingCount', 1),
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this.usersRepository.increment({ id: followee.id }, 'followersCount', 1),
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]);
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//#endregion
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//#region Update instance stats
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if (this.userEntityService.isRemoteUser(follower) && this.userEntityService.isLocalUser(followee)) {
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this.federatedInstanceService.fetch(follower.host).then(async i => {
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this.instancesRepository.increment({ id: i.id }, 'followingCount', 1);
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if ((await this.metaService.fetch()).enableChartsForFederatedInstances) {
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this.instanceChart.updateFollowing(i.host, true);
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}
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});
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} else if (this.userEntityService.isLocalUser(follower) && this.userEntityService.isRemoteUser(followee)) {
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this.federatedInstanceService.fetch(followee.host).then(async i => {
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this.instancesRepository.increment({ id: i.id }, 'followersCount', 1);
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if ((await this.metaService.fetch()).enableChartsForFederatedInstances) {
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this.instanceChart.updateFollowers(i.host, true);
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}
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});
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}
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//#endregion
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this.perUserFollowingChart.update(follower, followee, true);
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}
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if (this.userEntityService.isLocalUser(follower) && !silent) {
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// Publish follow event
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this.userEntityService.pack(followee.id, follower, {
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detail: true,
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}).then(async packed => {
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this.globalEventService.publishMainStream(follower.id, 'follow', packed as Packed<'UserDetailedNotMe'>);
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const webhooks = (await this.webhookService.getActiveWebhooks()).filter(x => x.userId === follower.id && x.on.includes('follow'));
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for (const webhook of webhooks) {
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this.queueService.webhookDeliver(webhook, 'follow', {
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user: packed,
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});
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}
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});
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}
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// Publish followed event
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if (this.userEntityService.isLocalUser(followee)) {
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this.userEntityService.pack(follower.id, followee).then(async packed => {
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this.globalEventService.publishMainStream(followee.id, 'followed', packed);
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const webhooks = (await this.webhookService.getActiveWebhooks()).filter(x => x.userId === followee.id && x.on.includes('followed'));
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for (const webhook of webhooks) {
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this.queueService.webhookDeliver(webhook, 'followed', {
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user: packed,
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});
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}
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});
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// 通知を作成
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this.notificationService.createNotification(followee.id, 'follow', {
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}, follower.id);
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}
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}
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@bindThis
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public async unfollow(
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follower: {
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id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']; sharedInbox: MiUser['sharedInbox'];
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},
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followee: {
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id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']; sharedInbox: MiUser['sharedInbox'];
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},
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silent = false,
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): Promise<void> {
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const following = await this.followingsRepository.findOne({
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relations: {
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follower: true,
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followee: true,
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},
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where: {
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followerId: follower.id,
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followeeId: followee.id,
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},
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});
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if (following === null || !following.follower || !following.followee) {
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logger.warn('フォロー解除がリクエストされましたがフォローしていませんでした');
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return;
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}
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await this.followingsRepository.delete(following.id);
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this.cacheService.userFollowingsCache.refresh(follower.id);
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this.decrementFollowing(following.follower, following.followee);
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if (!silent && this.userEntityService.isLocalUser(follower)) {
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// Publish unfollow event
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this.userEntityService.pack(followee.id, follower, {
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detail: true,
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}).then(async packed => {
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this.globalEventService.publishMainStream(follower.id, 'unfollow', packed);
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const webhooks = (await this.webhookService.getActiveWebhooks()).filter(x => x.userId === follower.id && x.on.includes('unfollow'));
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for (const webhook of webhooks) {
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this.queueService.webhookDeliver(webhook, 'unfollow', {
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user: packed,
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});
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}
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});
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}
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if (this.userEntityService.isLocalUser(follower) && this.userEntityService.isRemoteUser(followee)) {
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const content = this.apRendererService.addContext(this.apRendererService.renderUndo(this.apRendererService.renderFollow(follower as MiPartialLocalUser, followee as MiPartialRemoteUser), follower));
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this.queueService.deliver(follower, content, followee.inbox, false);
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}
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if (this.userEntityService.isLocalUser(followee) && this.userEntityService.isRemoteUser(follower)) {
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// local user has null host
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const content = this.apRendererService.addContext(this.apRendererService.renderReject(this.apRendererService.renderFollow(follower as MiPartialRemoteUser, followee as MiPartialLocalUser), followee));
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this.queueService.deliver(followee, content, follower.inbox, false);
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}
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}
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@bindThis
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private async decrementFollowing(
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follower: MiUser,
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followee: MiUser,
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): Promise<void> {
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this.globalEventService.publishInternalEvent('unfollow', { followerId: follower.id, followeeId: followee.id });
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// Neither followee nor follower has moved.
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if (!follower.movedToUri && !followee.movedToUri) {
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//#region Decrement following / followers counts
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await Promise.all([
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this.usersRepository.decrement({ id: follower.id }, 'followingCount', 1),
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this.usersRepository.decrement({ id: followee.id }, 'followersCount', 1),
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]);
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//#endregion
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//#region Update instance stats
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if (this.userEntityService.isRemoteUser(follower) && this.userEntityService.isLocalUser(followee)) {
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this.federatedInstanceService.fetch(follower.host).then(async i => {
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this.instancesRepository.decrement({ id: i.id }, 'followingCount', 1);
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if ((await this.metaService.fetch()).enableChartsForFederatedInstances) {
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this.instanceChart.updateFollowing(i.host, false);
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}
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});
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} else if (this.userEntityService.isLocalUser(follower) && this.userEntityService.isRemoteUser(followee)) {
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this.federatedInstanceService.fetch(followee.host).then(async i => {
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this.instancesRepository.decrement({ id: i.id }, 'followersCount', 1);
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if ((await this.metaService.fetch()).enableChartsForFederatedInstances) {
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this.instanceChart.updateFollowers(i.host, false);
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}
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});
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}
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//#endregion
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this.perUserFollowingChart.update(follower, followee, false);
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} else {
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// Adjust following/followers counts
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for (const user of [follower, followee]) {
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if (user.movedToUri) continue; // No need to update if the user has already moved.
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const nonMovedFollowees = await this.followingsRepository.count({
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relations: {
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followee: true,
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},
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where: {
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followerId: user.id,
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followee: {
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movedToUri: IsNull(),
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},
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},
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});
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const nonMovedFollowers = await this.followingsRepository.count({
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relations: {
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follower: true,
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},
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where: {
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followeeId: user.id,
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follower: {
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movedToUri: IsNull(),
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},
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},
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});
|
|
await this.usersRepository.update(
|
|
{ id: user.id },
|
|
{ followingCount: nonMovedFollowees, followersCount: nonMovedFollowers },
|
|
);
|
|
}
|
|
|
|
// TODO: adjust charts
|
|
}
|
|
}
|
|
|
|
@bindThis
|
|
public async createFollowRequest(
|
|
follower: {
|
|
id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']; sharedInbox: MiUser['sharedInbox'];
|
|
},
|
|
followee: {
|
|
id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']; sharedInbox: MiUser['sharedInbox'];
|
|
},
|
|
requestId?: string,
|
|
withReplies?: boolean,
|
|
): Promise<void> {
|
|
if (follower.id === followee.id) return;
|
|
|
|
// check blocking
|
|
const [blocking, blocked] = await Promise.all([
|
|
this.userBlockingService.checkBlocked(follower.id, followee.id),
|
|
this.userBlockingService.checkBlocked(followee.id, follower.id),
|
|
]);
|
|
|
|
if (blocking) throw new Error('blocking');
|
|
if (blocked) throw new Error('blocked');
|
|
|
|
const followRequest = await this.followRequestsRepository.insert({
|
|
id: this.idService.gen(),
|
|
followerId: follower.id,
|
|
followeeId: followee.id,
|
|
requestId,
|
|
withReplies,
|
|
|
|
// 非正規化
|
|
followerHost: follower.host,
|
|
followerInbox: this.userEntityService.isRemoteUser(follower) ? follower.inbox : undefined,
|
|
followerSharedInbox: this.userEntityService.isRemoteUser(follower) ? follower.sharedInbox : undefined,
|
|
followeeHost: followee.host,
|
|
followeeInbox: this.userEntityService.isRemoteUser(followee) ? followee.inbox : undefined,
|
|
followeeSharedInbox: this.userEntityService.isRemoteUser(followee) ? followee.sharedInbox : undefined,
|
|
}).then(x => this.followRequestsRepository.findOneByOrFail(x.identifiers[0]));
|
|
|
|
// Publish receiveRequest event
|
|
if (this.userEntityService.isLocalUser(followee)) {
|
|
this.userEntityService.pack(follower.id, followee).then(packed => this.globalEventService.publishMainStream(followee.id, 'receiveFollowRequest', packed));
|
|
|
|
this.userEntityService.pack(followee.id, followee, {
|
|
detail: true,
|
|
}).then(packed => this.globalEventService.publishMainStream(followee.id, 'meUpdated', packed));
|
|
|
|
// 通知を作成
|
|
this.notificationService.createNotification(followee.id, 'receiveFollowRequest', {
|
|
}, follower.id);
|
|
}
|
|
|
|
if (this.userEntityService.isLocalUser(follower) && this.userEntityService.isRemoteUser(followee)) {
|
|
const content = this.apRendererService.addContext(this.apRendererService.renderFollow(follower as MiPartialLocalUser, followee as MiPartialRemoteUser, requestId ?? `${this.config.url}/follows/${followRequest.id}`));
|
|
this.queueService.deliver(follower, content, followee.inbox, false);
|
|
}
|
|
}
|
|
|
|
@bindThis
|
|
public async cancelFollowRequest(
|
|
followee: {
|
|
id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']
|
|
},
|
|
follower: {
|
|
id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']
|
|
},
|
|
): Promise<void> {
|
|
if (this.userEntityService.isRemoteUser(followee)) {
|
|
const content = this.apRendererService.addContext(this.apRendererService.renderUndo(this.apRendererService.renderFollow(follower as MiPartialLocalUser | MiPartialRemoteUser, followee as MiPartialRemoteUser), follower));
|
|
|
|
if (this.userEntityService.isLocalUser(follower)) { // 本来このチェックは不要だけどTSに怒られるので
|
|
this.queueService.deliver(follower, content, followee.inbox, false);
|
|
}
|
|
}
|
|
|
|
const requestExist = await this.followRequestsRepository.exist({
|
|
where: {
|
|
followeeId: followee.id,
|
|
followerId: follower.id,
|
|
},
|
|
});
|
|
|
|
if (!requestExist) {
|
|
throw new IdentifiableError('17447091-ce07-46dd-b331-c1fd4f15b1e7', 'request not found');
|
|
}
|
|
|
|
await this.followRequestsRepository.delete({
|
|
followeeId: followee.id,
|
|
followerId: follower.id,
|
|
});
|
|
|
|
this.userEntityService.pack(followee.id, followee, {
|
|
detail: true,
|
|
}).then(packed => this.globalEventService.publishMainStream(followee.id, 'meUpdated', packed));
|
|
}
|
|
|
|
@bindThis
|
|
public async acceptFollowRequest(
|
|
followee: {
|
|
id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']; sharedInbox: MiUser['sharedInbox'];
|
|
},
|
|
follower: MiUser,
|
|
): Promise<void> {
|
|
const request = await this.followRequestsRepository.findOneBy({
|
|
followeeId: followee.id,
|
|
followerId: follower.id,
|
|
});
|
|
|
|
if (request == null) {
|
|
throw new IdentifiableError('8884c2dd-5795-4ac9-b27e-6a01d38190f9', 'No follow request.');
|
|
}
|
|
|
|
await this.insertFollowingDoc(followee, follower, false, request.withReplies);
|
|
|
|
if (this.userEntityService.isRemoteUser(follower) && this.userEntityService.isLocalUser(followee)) {
|
|
const content = this.apRendererService.addContext(this.apRendererService.renderAccept(this.apRendererService.renderFollow(follower, followee as MiPartialLocalUser, request.requestId!), followee));
|
|
this.queueService.deliver(followee, content, follower.inbox, false);
|
|
}
|
|
|
|
this.userEntityService.pack(followee.id, followee, {
|
|
detail: true,
|
|
}).then(packed => this.globalEventService.publishMainStream(followee.id, 'meUpdated', packed));
|
|
}
|
|
|
|
@bindThis
|
|
public async acceptAllFollowRequests(
|
|
user: {
|
|
id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']; sharedInbox: MiUser['sharedInbox'];
|
|
},
|
|
): Promise<void> {
|
|
const requests = await this.followRequestsRepository.findBy({
|
|
followeeId: user.id,
|
|
});
|
|
|
|
for (const request of requests) {
|
|
const follower = await this.usersRepository.findOneByOrFail({ id: request.followerId });
|
|
this.acceptFollowRequest(user, follower);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* API following/request/reject
|
|
*/
|
|
@bindThis
|
|
public async rejectFollowRequest(user: Local, follower: Both): Promise<void> {
|
|
if (this.userEntityService.isRemoteUser(follower)) {
|
|
this.deliverReject(user, follower);
|
|
}
|
|
|
|
await this.removeFollowRequest(user, follower);
|
|
|
|
if (this.userEntityService.isLocalUser(follower)) {
|
|
this.publishUnfollow(user, follower);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* API following/reject
|
|
*/
|
|
@bindThis
|
|
public async rejectFollow(user: Local, follower: Both): Promise<void> {
|
|
if (this.userEntityService.isRemoteUser(follower)) {
|
|
this.deliverReject(user, follower);
|
|
}
|
|
|
|
await this.removeFollow(user, follower);
|
|
|
|
if (this.userEntityService.isLocalUser(follower)) {
|
|
this.publishUnfollow(user, follower);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* AP Reject/Follow
|
|
*/
|
|
@bindThis
|
|
public async remoteReject(actor: Remote, follower: Local): Promise<void> {
|
|
await this.removeFollowRequest(actor, follower);
|
|
await this.removeFollow(actor, follower);
|
|
this.publishUnfollow(actor, follower);
|
|
}
|
|
|
|
/**
|
|
* Remove follow request record
|
|
*/
|
|
@bindThis
|
|
private async removeFollowRequest(followee: Both, follower: Both): Promise<void> {
|
|
const request = await this.followRequestsRepository.findOneBy({
|
|
followeeId: followee.id,
|
|
followerId: follower.id,
|
|
});
|
|
|
|
if (!request) return;
|
|
|
|
await this.followRequestsRepository.delete(request.id);
|
|
}
|
|
|
|
/**
|
|
* Remove follow record
|
|
*/
|
|
@bindThis
|
|
private async removeFollow(followee: Both, follower: Both): Promise<void> {
|
|
const following = await this.followingsRepository.findOne({
|
|
relations: {
|
|
followee: true,
|
|
follower: true,
|
|
},
|
|
where: {
|
|
followeeId: followee.id,
|
|
followerId: follower.id,
|
|
},
|
|
});
|
|
|
|
if (!following || !following.followee || !following.follower) return;
|
|
|
|
await this.followingsRepository.delete(following.id);
|
|
|
|
this.decrementFollowing(following.follower, following.followee);
|
|
}
|
|
|
|
/**
|
|
* Deliver Reject to remote
|
|
*/
|
|
@bindThis
|
|
private async deliverReject(followee: Local, follower: Remote): Promise<void> {
|
|
const request = await this.followRequestsRepository.findOneBy({
|
|
followeeId: followee.id,
|
|
followerId: follower.id,
|
|
});
|
|
|
|
const content = this.apRendererService.addContext(this.apRendererService.renderReject(this.apRendererService.renderFollow(follower, followee, request?.requestId ?? undefined), followee));
|
|
this.queueService.deliver(followee, content, follower.inbox, false);
|
|
}
|
|
|
|
/**
|
|
* Publish unfollow to local
|
|
*/
|
|
@bindThis
|
|
private async publishUnfollow(followee: Both, follower: Local): Promise<void> {
|
|
const packedFollowee = await this.userEntityService.pack(followee.id, follower, {
|
|
detail: true,
|
|
});
|
|
|
|
this.globalEventService.publishMainStream(follower.id, 'unfollow', packedFollowee);
|
|
|
|
const webhooks = (await this.webhookService.getActiveWebhooks()).filter(x => x.userId === follower.id && x.on.includes('unfollow'));
|
|
for (const webhook of webhooks) {
|
|
this.queueService.webhookDeliver(webhook, 'unfollow', {
|
|
user: packedFollowee,
|
|
});
|
|
}
|
|
}
|
|
|
|
@bindThis
|
|
public getFollowees(userId: MiUser['id']) {
|
|
return this.followingsRepository.createQueryBuilder('following')
|
|
.select('following.followeeId')
|
|
.where('following.followerId = :followerId', { followerId: userId })
|
|
.getMany();
|
|
}
|
|
}
|