diff --git a/packages/backend/src/core/AntennaService.ts b/packages/backend/src/core/AntennaService.ts index cf696e3599..667df57943 100644 --- a/packages/backend/src/core/AntennaService.ts +++ b/packages/backend/src/core/AntennaService.ts @@ -130,7 +130,8 @@ export class AntennaService implements OnApplicationShutdown { } if (note.visibility === 'followers') { - const isFollowing = Object.hasOwn(await this.cacheService.userFollowingsCache.fetch(antenna.userId), note.userId); + const followings = await this.cacheService.userFollowingsCache.fetch(antenna.userId); + const isFollowing = followings.has(note.userId); if (!isFollowing && antenna.userId !== note.userId) return false; } diff --git a/packages/backend/src/core/CacheService.ts b/packages/backend/src/core/CacheService.ts index e59857b4ce..38a93e57f4 100644 --- a/packages/backend/src/core/CacheService.ts +++ b/packages/backend/src/core/CacheService.ts @@ -6,14 +6,14 @@ import { Inject, Injectable } from '@nestjs/common'; import * as Redis from 'ioredis'; import { In, IsNull } from 'typeorm'; -import type { BlockingsRepository, FollowingsRepository, MutingsRepository, RenoteMutingsRepository, MiUserProfile, UserProfilesRepository, UsersRepository, MiFollowing, MiNote } from '@/models/_.js'; +import type { BlockingsRepository, FollowingsRepository, MutingsRepository, RenoteMutingsRepository, MiUserProfile, UserProfilesRepository, UsersRepository, MiNote } from '@/models/_.js'; import { MemoryKVCache, RedisKVCache } from '@/misc/cache.js'; import { QuantumKVCache } from '@/misc/QuantumKVCache.js'; import type { MiLocalUser, MiUser } from '@/models/User.js'; import { DI } from '@/di-symbols.js'; import { UserEntityService } from '@/core/entities/UserEntityService.js'; import { bindThis } from '@/decorators.js'; -import type { GlobalEvents, InternalEventTypes } from '@/core/GlobalEventService.js'; +import type { InternalEventTypes } from '@/core/GlobalEventService.js'; import { InternalEventService } from '@/core/InternalEventService.js'; import type { OnApplicationShutdown } from '@nestjs/common'; @@ -46,7 +46,7 @@ export class CacheService implements OnApplicationShutdown { public userBlockingCache: QuantumKVCache>; public userBlockedCache: QuantumKVCache>; // NOTE: 「被」Blockキャッシュ public renoteMutingsCache: QuantumKVCache>; - public userFollowingsCache: QuantumKVCache | undefined>>; + public userFollowingsCache: QuantumKVCache>; protected userFollowStatsCache = new MemoryKVCache(1000 * 60 * 10); // 10 minutes protected translationsCache: RedisKVCache; @@ -110,15 +110,9 @@ export class CacheService implements OnApplicationShutdown { fetcher: (key) => this.renoteMutingsRepository.find({ where: { muterId: key }, select: ['muteeId'] }).then(xs => new Set(xs.map(x => x.muteeId))), }); - this.userFollowingsCache = new QuantumKVCache | undefined>>(this.internalEventService, 'userFollowings', { + this.userFollowingsCache = new QuantumKVCache>(this.internalEventService, 'userFollowings', { lifetime: 1000 * 60 * 30, // 30m - fetcher: (key) => this.followingsRepository.find({ where: { followerId: key }, select: ['followeeId', 'withReplies'] }).then(xs => { - const obj: Record | undefined> = {}; - for (const x of xs) { - obj[x.followeeId] = { withReplies: x.withReplies }; - } - return obj; - }), + fetcher: (key) => this.followingsRepository.find({ where: { followerId: key }, select: ['followeeId', 'withReplies'] }).then(xs => new Map(xs.map(f => [f.followeeId, { withReplies: f.withReplies }]))), }); this.translationsCache = new RedisKVCache(this.redisClient, 'translations', { @@ -305,14 +299,14 @@ export class CacheService implements OnApplicationShutdown { } @bindThis - public async getUserFollowings(userIds: Iterable): Promise>> { - const followings = new Map>(); + public async getUserFollowings(userIds: Iterable): Promise>> { + const followings = new Map>(); const toFetch: string[] = []; for (const userId of userIds) { const fromCache = this.userFollowingsCache.get(userId); if (fromCache) { - followings.set(userId, new Set(Object.keys(fromCache))); + followings.set(userId, fromCache); } else { toFetch.push(userId); } @@ -331,25 +325,25 @@ export class CacheService implements OnApplicationShutdown { }) .getMany(); - const toCache = new Map | undefined>>(); + const toCache = new Map>(); // Pivot to a map for (const { followerId, followeeId, withReplies } of fetchedFollowings) { // Queue for cache - let cacheSet = toCache.get(followerId); - if (!cacheSet) { - cacheSet = {}; - toCache.set(followerId, cacheSet); + let cacheMap = toCache.get(followerId); + if (!cacheMap) { + cacheMap = new Map(); + toCache.set(followerId, cacheMap); } - cacheSet[followeeId] = { withReplies }; + cacheMap.set(followeeId, { withReplies }); // Queue for return let returnSet = followings.get(followerId); if (!returnSet) { - returnSet = new Set(); + returnSet = new Map(); followings.set(followerId, returnSet); } - returnSet.add(followeeId); + returnSet.set(followeeId, { withReplies }); } // Update cache to speed up future calls diff --git a/packages/backend/src/core/NotificationService.ts b/packages/backend/src/core/NotificationService.ts index 0f05f5425d..2ce7bdb5a9 100644 --- a/packages/backend/src/core/NotificationService.ts +++ b/packages/backend/src/core/NotificationService.ts @@ -113,27 +113,27 @@ export class NotificationService implements OnApplicationShutdown { } if (recieveConfig?.type === 'following') { - const isFollowing = await this.cacheService.userFollowingsCache.fetch(notifieeId).then(followings => Object.hasOwn(followings, notifierId)); + const isFollowing = await this.cacheService.userFollowingsCache.fetch(notifieeId).then(followings => followings.has(notifierId)); if (!isFollowing) { return null; } } else if (recieveConfig?.type === 'follower') { - const isFollower = await this.cacheService.userFollowingsCache.fetch(notifierId).then(followings => Object.hasOwn(followings, notifieeId)); + const isFollower = await this.cacheService.userFollowingsCache.fetch(notifierId).then(followings => followings.has(notifieeId)); if (!isFollower) { return null; } } else if (recieveConfig?.type === 'mutualFollow') { const [isFollowing, isFollower] = await Promise.all([ - this.cacheService.userFollowingsCache.fetch(notifieeId).then(followings => Object.hasOwn(followings, notifierId)), - this.cacheService.userFollowingsCache.fetch(notifierId).then(followings => Object.hasOwn(followings, notifieeId)), + this.cacheService.userFollowingsCache.fetch(notifieeId).then(followings => followings.has(notifierId)), + this.cacheService.userFollowingsCache.fetch(notifierId).then(followings => followings.has(notifieeId)), ]); if (!(isFollowing && isFollower)) { return null; } } else if (recieveConfig?.type === 'followingOrFollower') { const [isFollowing, isFollower] = await Promise.all([ - this.cacheService.userFollowingsCache.fetch(notifieeId).then(followings => Object.hasOwn(followings, notifierId)), - this.cacheService.userFollowingsCache.fetch(notifierId).then(followings => Object.hasOwn(followings, notifieeId)), + this.cacheService.userFollowingsCache.fetch(notifieeId).then(followings => followings.has(notifierId)), + this.cacheService.userFollowingsCache.fetch(notifierId).then(followings => followings.has(notifieeId)), ]); if (!isFollowing && !isFollower) { return null; diff --git a/packages/backend/src/core/entities/NoteEntityService.ts b/packages/backend/src/core/entities/NoteEntityService.ts index 1b3920e13f..3af66b220d 100644 --- a/packages/backend/src/core/entities/NoteEntityService.ts +++ b/packages/backend/src/core/entities/NoteEntityService.ts @@ -133,7 +133,7 @@ export class NoteEntityService implements OnModuleInit { @bindThis public async hideNote(packedNote: Packed<'Note'>, meId: MiUser['id'] | null, hint?: { - myFollowing?: ReadonlySet, + myFollowing?: ReadonlyMap, myBlockers?: ReadonlySet, }): Promise { if (meId === packedNote.userId) return; @@ -193,7 +193,7 @@ export class NoteEntityService implements OnModuleInit { } else { const isFollowing = hint?.myFollowing ? hint.myFollowing.has(packedNote.userId) - : (await this.cacheService.userFollowingsCache.fetch(meId))[packedNote.userId] != null; + : (await this.cacheService.userFollowingsCache.fetch(meId)).has(packedNote.userId); hide = !isFollowing; } @@ -358,14 +358,10 @@ export class NoteEntityService implements OnModuleInit { : this.cacheService.userBlockingCache.fetch(meId).then((ids) => ids.has(note.userId)), hint?.myFollowing ? hint.myFollowing.has(note.userId) - : this.followingsRepository.existsBy({ - followeeId: note.userId, - followerId: meId, - }), + : this.cacheService.userFollowingsCache.fetch(meId).then(ids => ids.has(note.userId)), hint?.me !== undefined ? (hint.me?.host ?? null) - : this.cacheService.userByIdCache.fetch(meId, () => this.usersRepository.findOneByOrFail({ id: meId })) - .then(me => me.host), + : this.cacheService.findUserById(meId).then(me => me.host), ]); if (blocked) return false; @@ -420,7 +416,7 @@ export class NoteEntityService implements OnModuleInit { packedFiles: Map | null>; packedUsers: Map>; mentionHandles: Record; - userFollowings: Map>; + userFollowings: Map>; userBlockers: Map>; polls: Map; pollVotes: Map>; diff --git a/packages/backend/src/server/api/endpoints/notes/hybrid-timeline.ts b/packages/backend/src/server/api/endpoints/notes/hybrid-timeline.ts index a7b104e198..a5623d1f03 100644 --- a/packages/backend/src/server/api/endpoints/notes/hybrid-timeline.ts +++ b/packages/backend/src/server/api/endpoints/notes/hybrid-timeline.ts @@ -164,7 +164,7 @@ export default class extends Endpoint { // eslint- excludeBots: !ps.withBots, noteFilter: note => { if (note.reply && note.reply.visibility === 'followers') { - if (!Object.hasOwn(followings, note.reply.userId) && note.reply.userId !== me.id) return false; + if (!followings.has(note.reply.userId) && note.reply.userId !== me.id) return false; } return true; diff --git a/packages/backend/src/server/api/endpoints/notes/timeline.ts b/packages/backend/src/server/api/endpoints/notes/timeline.ts index 8cf7bb5795..44c539eaad 100644 --- a/packages/backend/src/server/api/endpoints/notes/timeline.ts +++ b/packages/backend/src/server/api/endpoints/notes/timeline.ts @@ -115,7 +115,7 @@ export default class extends Endpoint { // eslint- excludePureRenotes: !ps.withRenotes, noteFilter: note => { if (note.reply && note.reply.visibility === 'followers') { - if (!Object.hasOwn(followings, note.reply.userId) && note.reply.userId !== me.id) return false; + if (!followings.has(note.reply.userId) && note.reply.userId !== me.id) return false; } if (!ps.withBots && note.user?.isBot) return false; diff --git a/packages/backend/src/server/api/endpoints/users/notes.ts b/packages/backend/src/server/api/endpoints/users/notes.ts index 66b50e0633..4602709067 100644 --- a/packages/backend/src/server/api/endpoints/users/notes.ts +++ b/packages/backend/src/server/api/endpoints/users/notes.ts @@ -134,7 +134,7 @@ export default class extends Endpoint { // eslint- if (ps.withReplies) redisTimelines.push(`userTimelineWithReplies:${ps.userId}`); if (ps.withChannelNotes) redisTimelines.push(`userTimelineWithChannel:${ps.userId}`); - const isFollowing = me && Object.hasOwn(await this.cacheService.userFollowingsCache.fetch(me.id), ps.userId); + const isFollowing = me && (await this.cacheService.userFollowingsCache.fetch(me.id)).has(ps.userId); const timeline = await this.fanoutTimelineEndpointService.timeline({ untilId, diff --git a/packages/backend/src/server/api/stream/Connection.ts b/packages/backend/src/server/api/stream/Connection.ts index e0535a2f14..21437850d3 100644 --- a/packages/backend/src/server/api/stream/Connection.ts +++ b/packages/backend/src/server/api/stream/Connection.ts @@ -36,7 +36,7 @@ export default class Connection { private channels = new Map(); private subscribingNotes = new Map(); public userProfile: MiUserProfile | null = null; - public following: Record | undefined> = {}; + public following: Map = new Map(); public followingChannels: Set = new Set(); public userIdsWhoMeMuting: Set = new Set(); public userIdsWhoBlockingMe: Set = new Set(); diff --git a/packages/backend/src/server/api/stream/channel.ts b/packages/backend/src/server/api/stream/channel.ts index 3a82865577..40ad454adb 100644 --- a/packages/backend/src/server/api/stream/channel.ts +++ b/packages/backend/src/server/api/stream/channel.ts @@ -70,7 +70,7 @@ export default abstract class Channel { if (!this.user) return false; if (this.user.id === note.userId) return true; if (note.visibility === 'followers') { - return this.following[note.userId] != null; + return this.following.has(note.userId); } if (!note.visibleUserIds) return false; return note.visibleUserIds.includes(this.user.id); @@ -84,7 +84,7 @@ export default abstract class Channel { if (note.user.requireSigninToViewContents && !this.user) return true; // 流れてきたNoteがインスタンスミュートしたインスタンスが関わる - if (isInstanceMuted(note, this.userMutedInstances) && !this.following[note.userId]) return true; + if (isInstanceMuted(note, this.userMutedInstances) && !this.following.has(note.userId)) return true; // 流れてきたNoteがミュートしているユーザーが関わる if (isUserRelated(note, this.userIdsWhoMeMuting)) return true; @@ -101,7 +101,7 @@ export default abstract class Channel { if (note.user.isSilenced || note.user.instance?.isSilenced) { if (this.user == null) return true; if (this.user.id === note.userId) return false; - if (this.following[note.userId] == null) return true; + if (!this.following.has(note.userId)) return true; } // TODO muted threads diff --git a/packages/backend/src/server/api/stream/channels/bubble-timeline.ts b/packages/backend/src/server/api/stream/channels/bubble-timeline.ts index 393fe3883c..72f719b411 100644 --- a/packages/backend/src/server/api/stream/channels/bubble-timeline.ts +++ b/packages/backend/src/server/api/stream/channels/bubble-timeline.ts @@ -62,7 +62,7 @@ class BubbleTimelineChannel extends Channel { const reply = note.reply; // 自分のフォローしていないユーザーの visibility: followers な投稿への返信は弾く if (!this.isNoteVisibleToMe(reply)) return; - if (!this.following[note.userId]?.withReplies) { + if (!this.following.get(note.userId)?.withReplies) { // 「チャンネル接続主への返信」でもなければ、「チャンネル接続主が行った返信」でもなければ、「投稿者の投稿者自身への返信」でもない場合 if (reply.userId !== this.user?.id && !isMe && reply.userId !== note.userId) return; } diff --git a/packages/backend/src/server/api/stream/channels/global-timeline.ts b/packages/backend/src/server/api/stream/channels/global-timeline.ts index bac0277538..5c73f637c7 100644 --- a/packages/backend/src/server/api/stream/channels/global-timeline.ts +++ b/packages/backend/src/server/api/stream/channels/global-timeline.ts @@ -63,7 +63,7 @@ class GlobalTimelineChannel extends Channel { const reply = note.reply; // 自分のフォローしていないユーザーの visibility: followers な投稿への返信は弾く if (!this.isNoteVisibleToMe(reply)) return; - if (!this.following[note.userId]?.withReplies) { + if (!this.following.get(note.userId)?.withReplies) { // 「チャンネル接続主への返信」でもなければ、「チャンネル接続主が行った返信」でもなければ、「投稿者の投稿者自身への返信」でもない場合 if (reply.userId !== this.user?.id && !isMe && reply.userId !== note.userId) return; } diff --git a/packages/backend/src/server/api/stream/channels/home-timeline.ts b/packages/backend/src/server/api/stream/channels/home-timeline.ts index d1dcbd07e5..c7062c0394 100644 --- a/packages/backend/src/server/api/stream/channels/home-timeline.ts +++ b/packages/backend/src/server/api/stream/channels/home-timeline.ts @@ -47,7 +47,7 @@ class HomeTimelineChannel extends Channel { if (!this.followingChannels.has(note.channelId)) return; } else { // その投稿のユーザーをフォローしていなかったら弾く - if (!isMe && !Object.hasOwn(this.following, note.userId)) return; + if (!isMe && !this.following.has(note.userId)) return; } if (this.isNoteMutedOrBlocked(note)) return; @@ -57,7 +57,7 @@ class HomeTimelineChannel extends Channel { const reply = note.reply; // 自分のフォローしていないユーザーの visibility: followers な投稿への返信は弾く if (!this.isNoteVisibleToMe(reply)) return; - if (!this.following[note.userId]?.withReplies) { + if (!this.following.get(note.userId)?.withReplies) { // 「チャンネル接続主への返信」でもなければ、「チャンネル接続主が行った返信」でもなければ、「投稿者の投稿者自身への返信」でもない場合 if (reply.userId !== this.user!.id && !isMe && reply.userId !== note.userId) return; } diff --git a/packages/backend/src/server/api/stream/channels/hybrid-timeline.ts b/packages/backend/src/server/api/stream/channels/hybrid-timeline.ts index d923167e04..7cb64c9f89 100644 --- a/packages/backend/src/server/api/stream/channels/hybrid-timeline.ts +++ b/packages/backend/src/server/api/stream/channels/hybrid-timeline.ts @@ -62,7 +62,7 @@ class HybridTimelineChannel extends Channel { // フォローしているチャンネルの投稿 の場合だけ if (!( (note.channelId == null && isMe) || - (note.channelId == null && Object.hasOwn(this.following, note.userId)) || + (note.channelId == null && this.following.has(note.userId)) || (note.channelId == null && (note.user.host == null && note.visibility === 'public')) || (note.channelId != null && this.followingChannels.has(note.channelId)) )) return; @@ -74,7 +74,7 @@ class HybridTimelineChannel extends Channel { const reply = note.reply; // 自分のフォローしていないユーザーの visibility: followers な投稿への返信は弾く if (!this.isNoteVisibleToMe(reply)) return; - if (!this.following[note.userId]?.withReplies && !this.withReplies) { + if (!this.following.get(note.userId)?.withReplies && !this.withReplies) { // 「チャンネル接続主への返信」でもなければ、「チャンネル接続主が行った返信」でもなければ、「投稿者の投稿者自身への返信」でもない場合 if (reply.userId !== this.user!.id && !isMe && reply.userId !== note.userId) return; } diff --git a/packages/backend/src/server/api/stream/channels/local-timeline.ts b/packages/backend/src/server/api/stream/channels/local-timeline.ts index 2eb3460efa..4869d871d6 100644 --- a/packages/backend/src/server/api/stream/channels/local-timeline.ts +++ b/packages/backend/src/server/api/stream/channels/local-timeline.ts @@ -67,7 +67,7 @@ class LocalTimelineChannel extends Channel { const reply = note.reply; // 自分のフォローしていないユーザーの visibility: followers な投稿への返信は弾く if (!this.isNoteVisibleToMe(reply)) return; - if (!this.following[note.userId]?.withReplies) { + if (!this.following.get(note.userId)?.withReplies) { // 「チャンネル接続主への返信」でもなければ、「チャンネル接続主が行った返信」でもなければ、「投稿者の投稿者自身への返信」でもない場合 if (reply.userId !== this.user?.id && !isMe && reply.userId !== note.userId) return; } diff --git a/packages/backend/src/server/api/stream/channels/role-timeline.ts b/packages/backend/src/server/api/stream/channels/role-timeline.ts index f5984b5ae9..a3886618f1 100644 --- a/packages/backend/src/server/api/stream/channels/role-timeline.ts +++ b/packages/backend/src/server/api/stream/channels/role-timeline.ts @@ -55,7 +55,7 @@ class RoleTimelineChannel extends Channel { const reply = note.reply; // 自分のフォローしていないユーザーの visibility: followers な投稿への返信は弾く if (!this.isNoteVisibleToMe(reply)) return; - if (!this.following[note.userId]?.withReplies) { + if (!this.following.get(note.userId)?.withReplies) { // 「チャンネル接続主への返信」でもなければ、「チャンネル接続主が行った返信」でもなければ、「投稿者の投稿者自身への返信」でもない場合 if (reply.userId !== this.user?.id && !isMe && reply.userId !== note.userId) return; } diff --git a/packages/backend/src/server/api/stream/channels/user-list.ts b/packages/backend/src/server/api/stream/channels/user-list.ts index 3f1a5a8f8f..4dae24a696 100644 --- a/packages/backend/src/server/api/stream/channels/user-list.ts +++ b/packages/backend/src/server/api/stream/channels/user-list.ts @@ -98,7 +98,7 @@ class UserListChannel extends Channel { const reply = note.reply; // 自分のフォローしていないユーザーの visibility: followers な投稿への返信は弾く if (!this.isNoteVisibleToMe(reply)) return; - if (!this.following[note.userId]?.withReplies) { + if (!this.following.get(note.userId)?.withReplies) { // 「チャンネル接続主への返信」でもなければ、「チャンネル接続主が行った返信」でもなければ、「投稿者の投稿者自身への返信」でもない場合 if (reply.userId !== this.user!.id && !isMe && reply.userId !== note.userId) return; } diff --git a/packages/backend/test/misc/noOpCaches.ts b/packages/backend/test/misc/noOpCaches.ts index c05632239b..7e8c27503c 100644 --- a/packages/backend/test/misc/noOpCaches.ts +++ b/packages/backend/test/misc/noOpCaches.ts @@ -6,7 +6,7 @@ import * as Redis from 'ioredis'; import { Inject } from '@nestjs/common'; import { FakeInternalEventService } from './FakeInternalEventService.js'; -import type { BlockingsRepository, FollowingsRepository, MiFollowing, MiUser, MiUserProfile, MutingsRepository, RenoteMutingsRepository, UserProfilesRepository, UsersRepository } from '@/models/_.js'; +import type { BlockingsRepository, FollowingsRepository, MiUser, MiUserProfile, MutingsRepository, RenoteMutingsRepository, UserProfilesRepository, UsersRepository } from '@/models/_.js'; import type { MiLocalUser } from '@/models/User.js'; import { MemoryKVCache, MemorySingleCache, RedisKVCache, RedisSingleCache } from '@/misc/cache.js'; import { QuantumKVCache, QuantumKVOpts } from '@/misc/QuantumKVCache.js'; @@ -106,7 +106,7 @@ export class NoOpCacheService extends CacheService { onSet: this.renoteMutingsCache.onSet, onDelete: this.renoteMutingsCache.onDelete, }); - this.userFollowingsCache = new NoOpQuantumKVCache | undefined>>({ + this.userFollowingsCache = new NoOpQuantumKVCache>({ internalEventService: fakeInternalEventService, fetcher: this.userFollowingsCache.fetcher, onSet: this.userFollowingsCache.onSet,