diff --git a/CHANGELOG.md b/CHANGELOG.md index 17874bba2a..9a1b2bc960 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -33,6 +33,7 @@ - Fix: 自分のフォローしているユーザーの自分のフォローしていないユーザーの visibility: followers な投稿への返信がストリーミングで流れてくる問題を修正 - Fix: RedisへのTLキャッシュが有効の場合にHTL/LTL/STLが空になることがある問題を修正 - Fix: STLでフォローしていないチャンネルが取得される問題を修正 +- Fix: フォローしているチャンネルをフォロー解除した時（またはその逆）、タイムラインに反映される間隔を改善 ## 2023.10.2 diff --git a/packages/backend/src/core/CacheService.ts b/packages/backend/src/core/CacheService.ts index 22c510cc37..e1413342b1 100644 --- a/packages/backend/src/core/CacheService.ts +++ b/packages/backend/src/core/CacheService.ts @@ -5,7 +5,7 @@ import { Inject, Injectable } from '@nestjs/common'; import * as Redis from 'ioredis'; -import type { BlockingsRepository, ChannelFollowingsRepository, FollowingsRepository, MutingsRepository, RenoteMutingsRepository, MiUserProfile, UserProfilesRepository, UsersRepository, MiFollowing } from '@/models/_.js'; +import type { BlockingsRepository, FollowingsRepository, MutingsRepository, RenoteMutingsRepository, MiUserProfile, UserProfilesRepository, UsersRepository, MiFollowing } from '@/models/_.js'; import { MemoryKVCache, RedisKVCache } from '@/misc/cache.js'; import type { MiLocalUser, MiUser } from '@/models/User.js'; import { DI } from '@/di-symbols.js'; @@ -26,7 +26,6 @@ export class CacheService implements OnApplicationShutdown { public userBlockedCache: RedisKVCache>; // NOTE: 「被」Blockキャッシュ public renoteMutingsCache: RedisKVCache>; public userFollowingsCache: RedisKVCache | undefined>>; - public userFollowingChannelsCache: RedisKVCache>; constructor( @Inject(DI.redis) @@ -53,9 +52,6 @@ export class CacheService implements OnApplicationShutdown { @Inject(DI.followingsRepository) private followingsRepository: FollowingsRepository, - @Inject(DI.channelFollowingsRepository) - private channelFollowingsRepository: ChannelFollowingsRepository, - private userEntityService: UserEntityService, ) { //this.onMessage = this.onMessage.bind(this); @@ -150,13 +146,7 @@ export class CacheService implements OnApplicationShutdown { fromRedisConverter: (value) => JSON.parse(value), }); - this.userFollowingChannelsCache = new RedisKVCache>(this.redisClient, 'userFollowingChannels', { - lifetime: 1000 * 60 * 30, // 30m - memoryCacheLifetime: 1000 * 60, // 1m - fetcher: (key) => this.channelFollowingsRepository.find({ where: { followerId: key }, select: ['followeeId'] }).then(xs => new Set(xs.map(x => x.followeeId))), - toRedisConverter: (value) => JSON.stringify(Array.from(value)), - fromRedisConverter: (value) => new Set(JSON.parse(value)), - }); + // NOTE: チャンネルのフォロー状況キャッシュはChannelFollowingServiceで行っている this.redisForSub.on('message', this.onMessage); } @@ -221,7 +211,6 @@ export class CacheService implements OnApplicationShutdown { this.userBlockedCache.dispose(); this.renoteMutingsCache.dispose(); this.userFollowingsCache.dispose(); - this.userFollowingChannelsCache.dispose(); } @bindThis diff --git a/packages/backend/src/core/ChannelFollowingService.ts b/packages/backend/src/core/ChannelFollowingService.ts new file mode 100644 index 0000000000..75843b9773 --- /dev/null +++ b/packages/backend/src/core/ChannelFollowingService.ts @@ -0,0 +1,104 @@ +import { Inject, Injectable, OnModuleInit } from '@nestjs/common'; +import Redis from 'ioredis'; +import { DI } from '@/di-symbols.js'; +import type { ChannelFollowingsRepository } from '@/models/_.js'; +import { MiChannel } from '@/models/_.js'; +import { IdService } from '@/core/IdService.js'; +import { GlobalEvents, GlobalEventService } from '@/core/GlobalEventService.js'; +import { bindThis } from '@/decorators.js'; +import type { MiLocalUser } from '@/models/User.js'; +import { RedisKVCache } from '@/misc/cache.js'; + +@Injectable() +export class ChannelFollowingService implements OnModuleInit { + public userFollowingChannelsCache: RedisKVCache>; + + constructor( + @Inject(DI.redis) + private redisClient: Redis.Redis, + @Inject(DI.redisForSub) + private redisForSub: Redis.Redis, + @Inject(DI.channelFollowingsRepository) + private channelFollowingsRepository: ChannelFollowingsRepository, + private idService: IdService, + private globalEventService: GlobalEventService, + ) { + this.userFollowingChannelsCache = new RedisKVCache>(this.redisClient, 'userFollowingChannels', { + lifetime: 1000 * 60 * 30, // 30m + memoryCacheLifetime: 1000 * 60, // 1m + fetcher: (key) => this.channelFollowingsRepository.find({ + where: { followerId: key }, + select: ['followeeId'], + }).then(xs => new Set(xs.map(x => x.followeeId))), + toRedisConverter: (value) => JSON.stringify(Array.from(value)), + fromRedisConverter: (value) => new Set(JSON.parse(value)), + }); + + this.redisForSub.on('message', this.onMessage); + } + + onModuleInit() { + } + + @bindThis + public async follow( + requestUser: MiLocalUser, + targetChannel: MiChannel, + ): Promise { + await this.channelFollowingsRepository.insert({ + id: this.idService.gen(), + followerId: requestUser.id, + followeeId: targetChannel.id, + }); + + this.globalEventService.publishInternalEvent('followChannel', { + userId: requestUser.id, + channelId: targetChannel.id, + }); + } + + @bindThis + public async unfollow( + requestUser: MiLocalUser, + targetChannel: MiChannel, + ): Promise { + await this.channelFollowingsRepository.delete({ + followerId: requestUser.id, + followeeId: targetChannel.id, + }); + + this.globalEventService.publishInternalEvent('unfollowChannel', { + userId: requestUser.id, + channelId: targetChannel.id, + }); + } + + @bindThis + private async onMessage(_: string, data: string): Promise { + const obj = JSON.parse(data); + + if (obj.channel === 'internal') { + const { type, body } = obj.message as GlobalEvents['internal']['payload']; + switch (type) { + case 'followChannel': { + this.userFollowingChannelsCache.refresh(body.userId); + break; + } + case 'unfollowChannel': { + this.userFollowingChannelsCache.delete(body.userId); + break; + } + } + } + } + + @bindThis + public dispose(): void { + this.userFollowingChannelsCache.dispose(); + } + + @bindThis + public onApplicationShutdown(signal?: string | undefined): void { + this.dispose(); + } +} diff --git a/packages/backend/src/core/CoreModule.ts b/packages/backend/src/core/CoreModule.ts index b46afb1909..c17ea9999a 100644 --- a/packages/backend/src/core/CoreModule.ts +++ b/packages/backend/src/core/CoreModule.ts @@ -63,6 +63,7 @@ import { SearchService } from './SearchService.js'; import { ClipService } from './ClipService.js'; import { FeaturedService } from './FeaturedService.js'; import { FunoutTimelineService } from './FunoutTimelineService.js'; +import { ChannelFollowingService } from './ChannelFollowingService.js'; import { ChartLoggerService } from './chart/ChartLoggerService.js'; import FederationChart from './chart/charts/federation.js'; import NotesChart from './chart/charts/notes.js'; @@ -193,6 +194,7 @@ const $SearchService: Provider = { provide: 'SearchService', useExisting: Search const $ClipService: Provider = { provide: 'ClipService', useExisting: ClipService }; const $FeaturedService: Provider = { provide: 'FeaturedService', useExisting: FeaturedService }; const $FunoutTimelineService: Provider = { provide: 'FunoutTimelineService', useExisting: FunoutTimelineService }; +const $ChannelFollowingService: Provider = { provide: 'ChannelFollowingService', useExisting: ChannelFollowingService }; const $ChartLoggerService: Provider = { provide: 'ChartLoggerService', useExisting: ChartLoggerService }; const $FederationChart: Provider = { provide: 'FederationChart', useExisting: FederationChart }; @@ -327,6 +329,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting ClipService, FeaturedService, FunoutTimelineService, + ChannelFollowingService, ChartLoggerService, FederationChart, NotesChart, @@ -454,6 +457,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting $ClipService, $FeaturedService, $FunoutTimelineService, + $ChannelFollowingService, $ChartLoggerService, $FederationChart, $NotesChart, @@ -582,6 +586,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting ClipService, FeaturedService, FunoutTimelineService, + ChannelFollowingService, FederationChart, NotesChart, UsersChart, @@ -708,6 +713,7 @@ const $ApQuestionService: Provider = { provide: 'ApQuestionService', useExisting $ClipService, $FeaturedService, $FunoutTimelineService, + $ChannelFollowingService, $FederationChart, $NotesChart, $UsersChart, diff --git a/packages/backend/src/server/api/StreamingApiServerService.ts b/packages/backend/src/server/api/StreamingApiServerService.ts index badcec1b33..dc3a00617c 100644 --- a/packages/backend/src/server/api/StreamingApiServerService.ts +++ b/packages/backend/src/server/api/StreamingApiServerService.ts @@ -15,6 +15,7 @@ import { bindThis } from '@/decorators.js'; import { CacheService } from '@/core/CacheService.js'; import { MiLocalUser } from '@/models/User.js'; import { UserService } from '@/core/UserService.js'; +import { ChannelFollowingService } from '@/core/ChannelFollowingService.js'; import { AuthenticateService, AuthenticationError } from './AuthenticateService.js'; import MainStreamConnection from './stream/Connection.js'; import { ChannelsService } from './stream/ChannelsService.js'; @@ -39,6 +40,7 @@ export class StreamingApiServerService { private channelsService: ChannelsService, private notificationService: NotificationService, private usersService: UserService, + private channelFollowingService: ChannelFollowingService, ) { } @@ -93,6 +95,7 @@ export class StreamingApiServerService { this.noteReadService, this.notificationService, this.cacheService, + this.channelFollowingService, user, app, ); diff --git a/packages/backend/src/server/api/endpoints/channels/follow.ts b/packages/backend/src/server/api/endpoints/channels/follow.ts index 76ec6be805..bb5a477eb8 100644 --- a/packages/backend/src/server/api/endpoints/channels/follow.ts +++ b/packages/backend/src/server/api/endpoints/channels/follow.ts @@ -5,9 +5,9 @@ import { Inject, Injectable } from '@nestjs/common'; import { Endpoint } from '@/server/api/endpoint-base.js'; -import type { ChannelFollowingsRepository, ChannelsRepository } from '@/models/_.js'; -import { IdService } from '@/core/IdService.js'; +import type { ChannelsRepository } from '@/models/_.js'; import { DI } from '@/di-symbols.js'; +import { ChannelFollowingService } from '@/core/ChannelFollowingService.js'; import { ApiError } from '../../error.js'; export const meta = { @@ -41,11 +41,7 @@ export default class extends Endpoint { // eslint- constructor( @Inject(DI.channelsRepository) private channelsRepository: ChannelsRepository, - - @Inject(DI.channelFollowingsRepository) - private channelFollowingsRepository: ChannelFollowingsRepository, - - private idService: IdService, + private channelFollowingService: ChannelFollowingService, ) { super(meta, paramDef, async (ps, me) => { const channel = await this.channelsRepository.findOneBy({ @@ -56,11 +52,7 @@ export default class extends Endpoint { // eslint- throw new ApiError(meta.errors.noSuchChannel); } - await this.channelFollowingsRepository.insert({ - id: this.idService.gen(), - followerId: me.id, - followeeId: channel.id, - }); + await this.channelFollowingService.follow(me, channel); }); } } diff --git a/packages/backend/src/server/api/endpoints/channels/unfollow.ts b/packages/backend/src/server/api/endpoints/channels/unfollow.ts index 46883dd548..c95332c7f8 100644 --- a/packages/backend/src/server/api/endpoints/channels/unfollow.ts +++ b/packages/backend/src/server/api/endpoints/channels/unfollow.ts @@ -5,8 +5,9 @@ import { Inject, Injectable } from '@nestjs/common'; import { Endpoint } from '@/server/api/endpoint-base.js'; -import type { ChannelFollowingsRepository, ChannelsRepository } from '@/models/_.js'; +import type { ChannelsRepository } from '@/models/_.js'; import { DI } from '@/di-symbols.js'; +import { ChannelFollowingService } from '@/core/ChannelFollowingService.js'; import { ApiError } from '../../error.js'; export const meta = { @@ -40,9 +41,7 @@ export default class extends Endpoint { // eslint- constructor( @Inject(DI.channelsRepository) private channelsRepository: ChannelsRepository, - - @Inject(DI.channelFollowingsRepository) - private channelFollowingsRepository: ChannelFollowingsRepository, + private channelFollowingService: ChannelFollowingService, ) { super(meta, paramDef, async (ps, me) => { const channel = await this.channelsRepository.findOneBy({ @@ -53,10 +52,7 @@ export default class extends Endpoint { // eslint- throw new ApiError(meta.errors.noSuchChannel); } - await this.channelFollowingsRepository.delete({ - followerId: me.id, - followeeId: channel.id, - }); + await this.channelFollowingService.unfollow(me, channel); }); } } diff --git a/packages/backend/src/server/api/stream/Connection.ts b/packages/backend/src/server/api/stream/Connection.ts index f981e63871..2d8fec30b1 100644 --- a/packages/backend/src/server/api/stream/Connection.ts +++ b/packages/backend/src/server/api/stream/Connection.ts @@ -13,6 +13,7 @@ import { bindThis } from '@/decorators.js'; import { CacheService } from '@/core/CacheService.js'; import { MiFollowing, MiUserProfile } from '@/models/_.js'; import type { StreamEventEmitter, GlobalEvents } from '@/core/GlobalEventService.js'; +import { ChannelFollowingService } from '@/core/ChannelFollowingService.js'; import type { ChannelsService } from './ChannelsService.js'; import type { EventEmitter } from 'events'; import type Channel from './channel.js'; @@ -42,6 +43,7 @@ export default class Connection { private noteReadService: NoteReadService, private notificationService: NotificationService, private cacheService: CacheService, + private channelFollowingService: ChannelFollowingService, user: MiUser | null | undefined, token: MiAccessToken | null | undefined, @@ -56,7 +58,7 @@ export default class Connection { const [userProfile, following, followingChannels, userIdsWhoMeMuting, userIdsWhoBlockingMe, userIdsWhoMeMutingRenotes] = await Promise.all([ this.cacheService.userProfileCache.fetch(this.user.id), this.cacheService.userFollowingsCache.fetch(this.user.id), - this.cacheService.userFollowingChannelsCache.fetch(this.user.id), + this.channelFollowingService.userFollowingChannelsCache.fetch(this.user.id), this.cacheService.userMutingsCache.fetch(this.user.id), this.cacheService.userBlockedCache.fetch(this.user.id), this.cacheService.renoteMutingsCache.fetch(this.user.id),