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perf(backend): improve performance of timeline apis

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This commit is contained in:
syuilo 2023-03-19 16:52:38 +09:00
parent 497ffde233
commit 4d73080da1
4 changed files with 10 additions and 3 deletions
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1
CHANGELOG.md
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@ -34,6 +34,7 @@ You should also include the user name that made the change.
- avatarBlurHash/bannerBlurHashの型をstringに限定
- APオブジェクトを入力してフェッチする機能とユーザーやノートの検索機能を分離
- ナビゲーションバーの項目に「プロフィール」を追加できるように
- サーバーのタイムライン取得時のパフォーマンスを改善
- AiScriptを0.13.1に更新
### Bugfixes

4
packages/backend/src/server/api/endpoints/notes/hybrid-timeline.ts
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@ -8,6 +8,7 @@ import { MetaService } from '@/core/MetaService.js';
import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
import { DI } from '@/di-symbols.js';
import { RoleService } from '@/core/RoleService.js';
import { IdService } from '@/core/IdService.js';
import { ApiError } from '../../error.js';
export const meta = {
@ -69,6 +70,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
private metaService: MetaService,
private roleService: RoleService,
private activeUsersChart: ActiveUsersChart,
private idService: IdService,
) {
super(meta, paramDef, async (ps, me) => {
const policies = await this.roleService.getUserPolicies(me.id);
@ -83,7 +85,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'),
ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
.andWhere('note.createdAt > :minDate', { minDate: new Date(Date.now() - (1000 * 60 * 60 * 24 * 30)) }) // 30日前まで
.andWhere('note.id > :minId', { minId: this.idService.genId(new Date(Date.now() - (1000 * 60 * 60 * 24 * 10))) }) // 10日前まで
.andWhere(new Brackets(qb => {
qb.where(`((note.userId IN (${ followingQuery.getQuery() })) OR (note.userId = :meId))`, { meId: me.id })
.orWhere('(note.visibility = \'public\') AND (note.userHost IS NULL)');

4
packages/backend/src/server/api/endpoints/notes/local-timeline.ts
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@ -8,6 +8,7 @@ import { MetaService } from '@/core/MetaService.js';
import ActiveUsersChart from '@/core/chart/charts/active-users.js';
import { DI } from '@/di-symbols.js';
import { RoleService } from '@/core/RoleService.js';
import { IdService } from '@/core/IdService.js';
import { ApiError } from '../../error.js';
export const meta = {
@ -65,6 +66,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
private metaService: MetaService,
private roleService: RoleService,
private activeUsersChart: ActiveUsersChart,
private idService: IdService,
) {
super(meta, paramDef, async (ps, me) => {
const policies = await this.roleService.getUserPolicies(me ? me.id : null);
@ -75,7 +77,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
//#region Construct query
const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'),
ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
.andWhere('note.createdAt > :minDate', { minDate: new Date(Date.now() - (1000 * 60 * 60 * 24 * 30)) }) // 30日前まで
.andWhere('note.id > :minId', { minId: this.idService.genId(new Date(Date.now() - (1000 * 60 * 60 * 24 * 10))) }) // 10日前まで
.andWhere('(note.visibility = \'public\') AND (note.userHost IS NULL)')
.innerJoinAndSelect('note.user', 'user')
.leftJoinAndSelect('user.avatar', 'avatar')

4
packages/backend/src/server/api/endpoints/notes/timeline.ts
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@ -6,6 +6,7 @@ import { QueryService } from '@/core/QueryService.js';
import ActiveUsersChart from '@/core/chart/charts/active-users.js';
import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
import { DI } from '@/di-symbols.js';
import { IdService } from '@/core/IdService.js';
export const meta = {
tags: ['notes'],
@ -56,6 +57,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
private noteEntityService: NoteEntityService,
private queryService: QueryService,
private activeUsersChart: ActiveUsersChart,
private idService: IdService,
) {
super(meta, paramDef, async (ps, me) => {
const followees = await this.followingsRepository.createQueryBuilder('following')
@ -66,7 +68,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
//#region Construct query
const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'),
ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
.andWhere('note.createdAt > :minDate', { minDate: new Date(Date.now() - (1000 * 60 * 60 * 24 * 30)) }) // 30日前まで
.andWhere('note.id > :minId', { minId: this.idService.genId(new Date(Date.now() - (1000 * 60 * 60 * 24 * 10))) }) // 10日前まで
.innerJoinAndSelect('note.user', 'user')
.leftJoinAndSelect('user.avatar', 'avatar')
.leftJoinAndSelect('user.banner', 'banner')