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perf(server): cache blocking

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This commit is contained in:
syuilo 2023-02-04 12:40:40 +09:00
parent b7522f69e7
commit 0c12e80106
8 changed files with 99 additions and 65 deletions
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12
packages/backend/src/core/AntennaService.ts
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@ -10,10 +10,9 @@ import { isUserRelated } from '@/misc/is-user-related.js';
import { GlobalEventService } from '@/core/GlobalEventService.js';
import { PushNotificationService } from '@/core/PushNotificationService.js';
import * as Acct from '@/misc/acct.js';
import { Cache } from '@/misc/cache.js';
import type { Packed } from '@/misc/schema.js';
import { DI } from '@/di-symbols.js';
import type { MutingsRepository, BlockingsRepository, NotesRepository, AntennaNotesRepository, AntennasRepository, UserGroupJoiningsRepository, UserListJoiningsRepository } from '@/models/index.js';
import type { MutingsRepository, NotesRepository, AntennaNotesRepository, AntennasRepository, UserGroupJoiningsRepository, UserListJoiningsRepository } from '@/models/index.js';
import { UtilityService } from '@/core/UtilityService.js';
import { bindThis } from '@/decorators.js';
import { StreamMessages } from '@/server/api/stream/types.js';
@ -23,7 +22,6 @@ import type { OnApplicationShutdown } from '@nestjs/common';
export class AntennaService implements OnApplicationShutdown {
private antennasFetched: boolean;
private antennas: Antenna[];
private blockingCache: Cache<User['id'][]>;
constructor(
@Inject(DI.redisSubscriber)
@ -32,9 +30,6 @@ export class AntennaService implements OnApplicationShutdown {
@Inject(DI.mutingsRepository)
private mutingsRepository: MutingsRepository,
@Inject(DI.blockingsRepository)
private blockingsRepository: BlockingsRepository,
@Inject(DI.notesRepository)
private notesRepository: NotesRepository,
@ -59,7 +54,6 @@ export class AntennaService implements OnApplicationShutdown {
) {
this.antennasFetched = false;
this.antennas = [];
this.blockingCache = new Cache<User['id'][]>(1000 * 60 * 5);
this.redisSubscriber.on('message', this.onRedisMessage);
}
@ -155,10 +149,6 @@ export class AntennaService implements OnApplicationShutdown {
public async checkHitAntenna(antenna: Antenna, note: (Note | Packed<'Note'>), noteUser: { id: User['id']; username: string; host: string | null; }): Promise<boolean> {
if (note.visibility === 'specified') return false;
if (note.visibility === 'followers') return false;
// アンテナ作成者がノート作成者にブロックされていたらスキップ
const blockings = await this.blockingCache.fetch(noteUser.id, () => this.blockingsRepository.findBy({ blockerId: noteUser.id }).then(res => res.map(x => x.blockeeId)));
if (blockings.some(blocking => blocking === antenna.userId)) return false;
if (!antenna.withReplies && note.replyId != null) return false;