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Refine fanout timeline (#12507)

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* chore(endpoints/hybrid-timeline): don't pack inside getFromDb

* chore(endpoints/hybrid-timeline): Redisから取得する部分のうちSTLに依存しなそうなところを別のServiceに切り出し

* chore(endpoints/local-timeline): FanoutTimelineEndpointServiceで再実装

* chore(endpoints/channels/timeline): FanoutTimelineEndpointServiceで再実装

* chore(endpoints/timeline): FanoutTimelineEndpointServiceで再実装

* chore(endpoints/user-list-timeline): FanoutTimelineEndpointServiceで再実装

* chore(endpoints/users/notes): FanoutTimelineEndpointServiceで再実装

* chore: add useDbFallback to FanoutTimelineEndpointService.timeline and always true for channel / user note list

* style: fix lint error

* chore: split logic to multiple functions

* chore: implement redis fallback

* chore: 成功率を上げる

* fix: db fallback not working

* feat: allowPartial

* chore(frontend): set allowPartial

* chore(backend): remove fallbackIfEmpty

HTL will never be purged so it's no longer required

* fix: missing allowPartial in channel timeline

* fix: type of timelineConfig in hybrid-timeline

---------

Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>
This commit is contained in:
anatawa12
2023-12-02 18:25:07 +09:00
committed by GitHub
parent cf3d45e7c8
commit a631b976c9
9 changed files with 438 additions and 394 deletions
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110
packages/backend/src/server/api/endpoints/notes/hybrid-timeline.ts
View File

@@ -5,7 +5,7 @@
import { Brackets } from 'typeorm';
import { Inject, Injectable } from '@nestjs/common';
import type { NotesRepository, FollowingsRepository, MiNote, ChannelFollowingsRepository } from '@/models/_.js';
import type { NotesRepository, ChannelFollowingsRepository } from '@/models/_.js';
import { Endpoint } from '@/server/api/endpoint-base.js';
import ActiveUsersChart from '@/core/chart/charts/active-users.js';
import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
@@ -19,6 +19,7 @@ import { QueryService } from '@/core/QueryService.js';
import { UserFollowingService } from '@/core/UserFollowingService.js';
import { MetaService } from '@/core/MetaService.js';
import { MiLocalUser } from '@/models/User.js';
import { FanoutTimelineEndpointService } from '@/core/FanoutTimelineEndpointService.js';
import { ApiError } from '../../error.js';
export const meta = {
@@ -53,6 +54,7 @@ export const paramDef = {
untilId: { type: 'string', format: 'misskey:id' },
sinceDate: { type: 'integer' },
untilDate: { type: 'integer' },
allowPartial: { type: 'boolean', default: false }, // true is recommended but for compatibility false by default
includeMyRenotes: { type: 'boolean', default: true },
includeRenotedMyNotes: { type: 'boolean', default: true },
includeLocalRenotes: { type: 'boolean', default: true },
@@ -77,10 +79,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
private activeUsersChart: ActiveUsersChart,
private idService: IdService,
private cacheService: CacheService,
private fanoutTimelineService: FanoutTimelineService,
private queryService: QueryService,
private userFollowingService: UserFollowingService,
private metaService: MetaService,
private fanoutTimelineEndpointService: FanoutTimelineEndpointService,
) {
super(meta, paramDef, async (ps, me) => {
const untilId = ps.untilId ?? (ps.untilDate ? this.idService.gen(ps.untilDate!) : null);
@@ -94,7 +96,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
const serverSettings = await this.metaService.fetch();
if (!serverSettings.enableFanoutTimeline) {
return await this.getFromDb({
const timeline = await this.getFromDb({
untilId,
sinceId,
limit: ps.limit,
@@ -104,6 +106,12 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
withFiles: ps.withFiles,
withReplies: ps.withReplies,
}, me);
process.nextTick(() => {
this.activeUsersChart.read(me);
});
return await this.noteEntityService.packMany(timeline, me);
}
const [
@@ -116,51 +124,34 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
this.cacheService.userBlockedCache.fetch(me.id),
]);
let noteIds: string[];
let shouldFallbackToDb = false;
let timelineConfig: string[];
if (ps.withFiles) {
const [htlNoteIds, ltlNoteIds] = await this.fanoutTimelineService.getMulti([
timelineConfig = [
`homeTimelineWithFiles:${me.id}`,
'localTimelineWithFiles',
], untilId, sinceId);
noteIds = Array.from(new Set([...htlNoteIds, ...ltlNoteIds]));
];
} else if (ps.withReplies) {
const [htlNoteIds, ltlNoteIds, ltlReplyNoteIds] = await this.fanoutTimelineService.getMulti([
timelineConfig = [
`homeTimeline:${me.id}`,
'localTimeline',
'localTimelineWithReplies',
], untilId, sinceId);
noteIds = Array.from(new Set([...htlNoteIds, ...ltlNoteIds, ...ltlReplyNoteIds]));
];
} else {
const [htlNoteIds, ltlNoteIds] = await this.fanoutTimelineService.getMulti([
timelineConfig = [
`homeTimeline:${me.id}`,
'localTimeline',
], untilId, sinceId);
noteIds = Array.from(new Set([...htlNoteIds, ...ltlNoteIds]));
shouldFallbackToDb = htlNoteIds.length === 0;
];
}
noteIds.sort((a, b) => a > b ? -1 : 1);
noteIds = noteIds.slice(0, ps.limit);
shouldFallbackToDb = shouldFallbackToDb || (noteIds.length === 0);
let redisTimeline: MiNote[] = [];
if (!shouldFallbackToDb) {
const query = this.notesRepository.createQueryBuilder('note')
.where('note.id IN (:...noteIds)', { noteIds: noteIds })
.innerJoinAndSelect('note.user', 'user')
.leftJoinAndSelect('note.reply', 'reply')
.leftJoinAndSelect('note.renote', 'renote')
.leftJoinAndSelect('reply.user', 'replyUser')
.leftJoinAndSelect('renote.user', 'renoteUser')
.leftJoinAndSelect('note.channel', 'channel');
redisTimeline = await query.getMany();
redisTimeline = redisTimeline.filter(note => {
const redisTimeline = await this.fanoutTimelineEndpointService.timeline({
untilId,
sinceId,
limit: ps.limit,
allowPartial: ps.allowPartial,
redisTimelines: timelineConfig,
useDbFallback: serverSettings.enableFanoutTimelineDbFallback,
noteFilter: (note) => {
if (note.userId === me.id) {
return true;
}
@@ -174,33 +165,24 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
}
return true;
});
},
dbFallback: async (untilId, sinceId, limit) => await this.getFromDb({
untilId,
sinceId,
limit,
includeMyRenotes: ps.includeMyRenotes,
includeRenotedMyNotes: ps.includeRenotedMyNotes,
includeLocalRenotes: ps.includeLocalRenotes,
withFiles: ps.withFiles,
withReplies: ps.withReplies,
}, me),
});
redisTimeline.sort((a, b) => a.id > b.id ? -1 : 1);
}
process.nextTick(() => {
this.activeUsersChart.read(me);
});
if (redisTimeline.length > 0) {
process.nextTick(() => {
this.activeUsersChart.read(me);
});
return await this.noteEntityService.packMany(redisTimeline, me);
} else {
if (serverSettings.enableFanoutTimelineDbFallback) { // fallback to db
return await this.getFromDb({
untilId,
sinceId,
limit: ps.limit,
includeMyRenotes: ps.includeMyRenotes,
includeRenotedMyNotes: ps.includeRenotedMyNotes,
includeLocalRenotes: ps.includeLocalRenotes,
withFiles: ps.withFiles,
withReplies: ps.withReplies,
}, me);
} else {
return [];
}
}
return redisTimeline;
});
}
@@ -301,12 +283,6 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
}
//#endregion
const timeline = await query.limit(ps.limit).getMany();
process.nextTick(() => {
this.activeUsersChart.read(me);
});
return await this.noteEntityService.packMany(timeline, me);
return await query.limit(ps.limit).getMany();
}
}

103
packages/backend/src/server/api/endpoints/notes/local-timeline.ts
View File

@@ -14,10 +14,10 @@ import { RoleService } from '@/core/RoleService.js';
import { IdService } from '@/core/IdService.js';
import { CacheService } from '@/core/CacheService.js';
import { isUserRelated } from '@/misc/is-user-related.js';
import { FanoutTimelineService } from '@/core/FanoutTimelineService.js';
import { QueryService } from '@/core/QueryService.js';
import { MetaService } from '@/core/MetaService.js';
import { MiLocalUser } from '@/models/User.js';
import { FanoutTimelineEndpointService } from '@/core/FanoutTimelineEndpointService.js';
import { ApiError } from '../../error.js';
export const meta = {
@@ -51,6 +51,7 @@ export const paramDef = {
limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
sinceId: { type: 'string', format: 'misskey:id' },
untilId: { type: 'string', format: 'misskey:id' },
allowPartial: { type: 'boolean', default: false }, // true is recommended but for compatibility false by default
sinceDate: { type: 'integer' },
untilDate: { type: 'integer' },
},
@@ -68,7 +69,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
private activeUsersChart: ActiveUsersChart,
private idService: IdService,
private cacheService: CacheService,
private fanoutTimelineService: FanoutTimelineService,
private fanoutTimelineEndpointService: FanoutTimelineEndpointService,
private queryService: QueryService,
private metaService: MetaService,
) {
@@ -84,13 +85,21 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
const serverSettings = await this.metaService.fetch();
if (!serverSettings.enableFanoutTimeline) {
return await this.getFromDb({
const timeline = await this.getFromDb({
untilId,
sinceId,
limit: ps.limit,
withFiles: ps.withFiles,
withReplies: ps.withReplies,
}, me);
process.nextTick(() => {
if (me) {
this.activeUsersChart.read(me);
}
});
return await this.noteEntityService.packMany(timeline, me);
}
const [
@@ -103,36 +112,15 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
this.cacheService.userBlockedCache.fetch(me.id),
]) : [new Set<string>(), new Set<string>(), new Set<string>()];
let noteIds: string[];
if (ps.withFiles) {
noteIds = await this.fanoutTimelineService.get('localTimelineWithFiles', untilId, sinceId);
} else {
const [nonReplyNoteIds, replyNoteIds] = await this.fanoutTimelineService.getMulti([
'localTimeline',
'localTimelineWithReplies',
], untilId, sinceId);
noteIds = Array.from(new Set([...nonReplyNoteIds, ...replyNoteIds]));
noteIds.sort((a, b) => a > b ? -1 : 1);
}
noteIds = noteIds.slice(0, ps.limit);
let redisTimeline: MiNote[] = [];
if (noteIds.length > 0) {
const query = this.notesRepository.createQueryBuilder('note')
.where('note.id IN (:...noteIds)', { noteIds: noteIds })
.innerJoinAndSelect('note.user', 'user')
.leftJoinAndSelect('note.reply', 'reply')
.leftJoinAndSelect('note.renote', 'renote')
.leftJoinAndSelect('reply.user', 'replyUser')
.leftJoinAndSelect('renote.user', 'renoteUser')
.leftJoinAndSelect('note.channel', 'channel');
redisTimeline = await query.getMany();
redisTimeline = redisTimeline.filter(note => {
const timeline = await this.fanoutTimelineEndpointService.timeline({
untilId,
sinceId,
limit: ps.limit,
allowPartial: ps.allowPartial,
me,
useDbFallback: serverSettings.enableFanoutTimelineDbFallback,
redisTimelines: ps.withFiles ? ['localTimelineWithFiles'] : ['localTimeline', 'localTimelineWithReplies'],
noteFilter: note => {
if (me && (note.userId === me.id)) {
return true;
}
@@ -147,32 +135,23 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
}
return true;
});
},
dbFallback: async (untilId, sinceId, limit) => await this.getFromDb({
untilId,
sinceId,
limit,
withFiles: ps.withFiles,
withReplies: ps.withReplies,
}, me),
});
redisTimeline.sort((a, b) => a.id > b.id ? -1 : 1);
}
if (redisTimeline.length > 0) {
process.nextTick(() => {
if (me) {
this.activeUsersChart.read(me);
}
});
return await this.noteEntityService.packMany(redisTimeline, me);
} else {
if (serverSettings.enableFanoutTimelineDbFallback) { // fallback to db
return await this.getFromDb({
untilId,
sinceId,
limit: ps.limit,
withFiles: ps.withFiles,
withReplies: ps.withReplies,
}, me);
} else {
return [];
process.nextTick(() => {
if (me) {
this.activeUsersChart.read(me);
}
}
});
return timeline;
});
}
@@ -213,14 +192,6 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
}));
}
const timeline = await query.limit(ps.limit).getMany();
process.nextTick(() => {
if (me) {
this.activeUsersChart.read(me);
}
});
return await this.noteEntityService.packMany(timeline, me);
return await query.limit(ps.limit).getMany();
}
}

91
packages/backend/src/server/api/endpoints/notes/timeline.ts
View File

@@ -5,7 +5,7 @@
import { Brackets } from 'typeorm';
import { Inject, Injectable } from '@nestjs/common';
import type { MiNote, NotesRepository, ChannelFollowingsRepository } from '@/models/_.js';
import type { NotesRepository, ChannelFollowingsRepository } from '@/models/_.js';
import { Endpoint } from '@/server/api/endpoint-base.js';
import { QueryService } from '@/core/QueryService.js';
import ActiveUsersChart from '@/core/chart/charts/active-users.js';
@@ -14,10 +14,10 @@ import { DI } from '@/di-symbols.js';
import { IdService } from '@/core/IdService.js';
import { CacheService } from '@/core/CacheService.js';
import { isUserRelated } from '@/misc/is-user-related.js';
import { FanoutTimelineService } from '@/core/FanoutTimelineService.js';
import { UserFollowingService } from '@/core/UserFollowingService.js';
import { MiLocalUser } from '@/models/User.js';
import { MetaService } from '@/core/MetaService.js';
import { FanoutTimelineEndpointService } from '@/core/FanoutTimelineEndpointService.js';
export const meta = {
tags: ['notes'],
@@ -43,6 +43,7 @@ export const paramDef = {
untilId: { type: 'string', format: 'misskey:id' },
sinceDate: { type: 'integer' },
untilDate: { type: 'integer' },
allowPartial: { type: 'boolean', default: false }, // true is recommended but for compatibility false by default
includeMyRenotes: { type: 'boolean', default: true },
includeRenotedMyNotes: { type: 'boolean', default: true },
includeLocalRenotes: { type: 'boolean', default: true },
@@ -65,7 +66,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
private activeUsersChart: ActiveUsersChart,
private idService: IdService,
private cacheService: CacheService,
private fanoutTimelineService: FanoutTimelineService,
private fanoutTimelineEndpointService: FanoutTimelineEndpointService,
private userFollowingService: UserFollowingService,
private queryService: QueryService,
private metaService: MetaService,
@@ -77,7 +78,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
const serverSettings = await this.metaService.fetch();
if (!serverSettings.enableFanoutTimeline) {
return await this.getFromDb({
const timeline = await this.getFromDb({
untilId,
sinceId,
limit: ps.limit,
@@ -87,6 +88,12 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
withFiles: ps.withFiles,
withRenotes: ps.withRenotes,
}, me);
process.nextTick(() => {
this.activeUsersChart.read(me);
});
return await this.noteEntityService.packMany(timeline, me);
}
const [
@@ -101,24 +108,15 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
this.cacheService.userBlockedCache.fetch(me.id),
]);
let noteIds = await this.fanoutTimelineService.get(ps.withFiles ? `homeTimelineWithFiles:${me.id}` : `homeTimeline:${me.id}`, untilId, sinceId);
noteIds = noteIds.slice(0, ps.limit);
let redisTimeline: MiNote[] = [];
if (noteIds.length > 0) {
const query = this.notesRepository.createQueryBuilder('note')
.where('note.id IN (:...noteIds)', { noteIds: noteIds })
.innerJoinAndSelect('note.user', 'user')
.leftJoinAndSelect('note.reply', 'reply')
.leftJoinAndSelect('note.renote', 'renote')
.leftJoinAndSelect('reply.user', 'replyUser')
.leftJoinAndSelect('renote.user', 'renoteUser')
.leftJoinAndSelect('note.channel', 'channel');
redisTimeline = await query.getMany();
redisTimeline = redisTimeline.filter(note => {
const timeline = this.fanoutTimelineEndpointService.timeline({
untilId,
sinceId,
limit: ps.limit,
allowPartial: ps.allowPartial,
me,
useDbFallback: serverSettings.enableFanoutTimelineDbFallback,
redisTimelines: ps.withFiles ? [`homeTimelineWithFiles:${me.id}`] : [`homeTimeline:${me.id}`],
noteFilter: note => {
if (note.userId === me.id) {
return true;
}
@@ -135,33 +133,24 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
}
return true;
});
},
dbFallback: async (untilId, sinceId, limit) => await this.getFromDb({
untilId,
sinceId,
limit,
includeMyRenotes: ps.includeMyRenotes,
includeRenotedMyNotes: ps.includeRenotedMyNotes,
includeLocalRenotes: ps.includeLocalRenotes,
withFiles: ps.withFiles,
withRenotes: ps.withRenotes,
}, me),
});
redisTimeline.sort((a, b) => a.id > b.id ? -1 : 1);
}
process.nextTick(() => {
this.activeUsersChart.read(me);
});
if (redisTimeline.length > 0) {
process.nextTick(() => {
this.activeUsersChart.read(me);
});
return await this.noteEntityService.packMany(redisTimeline, me);
} else {
if (serverSettings.enableFanoutTimelineDbFallback) { // fallback to db
return await this.getFromDb({
untilId,
sinceId,
limit: ps.limit,
includeMyRenotes: ps.includeMyRenotes,
includeRenotedMyNotes: ps.includeRenotedMyNotes,
includeLocalRenotes: ps.includeLocalRenotes,
withFiles: ps.withFiles,
withRenotes: ps.withRenotes,
}, me);
} else {
return [];
}
}
return timeline;
});
}
@@ -269,12 +258,6 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
}
//#endregion
const timeline = await query.limit(ps.limit).getMany();
process.nextTick(() => {
this.activeUsersChart.read(me);
});
return await this.noteEntityService.packMany(timeline, me);
return await query.limit(ps.limit).getMany();
}
}

78
packages/backend/src/server/api/endpoints/notes/user-list-timeline.ts
View File

@@ -17,6 +17,7 @@ import { FanoutTimelineService } from '@/core/FanoutTimelineService.js';
import { QueryService } from '@/core/QueryService.js';
import { MiLocalUser } from '@/models/User.js';
import { MetaService } from '@/core/MetaService.js';
import { FanoutTimelineEndpointService } from '@/core/FanoutTimelineEndpointService.js';
import { ApiError } from '../../error.js';
export const meta = {
@@ -52,6 +53,7 @@ export const paramDef = {
untilId: { type: 'string', format: 'misskey:id' },
sinceDate: { type: 'integer' },
untilDate: { type: 'integer' },
allowPartial: { type: 'boolean', default: false }, // true is recommended but for compatibility false by default
includeMyRenotes: { type: 'boolean', default: true },
includeRenotedMyNotes: { type: 'boolean', default: true },
includeLocalRenotes: { type: 'boolean', default: true },
@@ -82,6 +84,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
private cacheService: CacheService,
private idService: IdService,
private fanoutTimelineService: FanoutTimelineService,
private fanoutTimelineEndpointService: FanoutTimelineEndpointService,
private queryService: QueryService,
private metaService: MetaService,
) {
@@ -101,7 +104,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
const serverSettings = await this.metaService.fetch();
if (!serverSettings.enableFanoutTimeline) {
return await this.getFromDb(list, {
const timeline = await this.getFromDb(list, {
untilId,
sinceId,
limit: ps.limit,
@@ -111,6 +114,10 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
withFiles: ps.withFiles,
withRenotes: ps.withRenotes,
}, me);
this.activeUsersChart.read(me);
await this.noteEntityService.packMany(timeline, me);
}
const [
@@ -123,24 +130,15 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
this.cacheService.userBlockedCache.fetch(me.id),
]);
let noteIds = await this.fanoutTimelineService.get(ps.withFiles ? `userListTimelineWithFiles:${list.id}` : `userListTimeline:${list.id}`, untilId, sinceId);
noteIds = noteIds.slice(0, ps.limit);
let redisTimeline: MiNote[] = [];
if (noteIds.length > 0) {
const query = this.notesRepository.createQueryBuilder('note')
.where('note.id IN (:...noteIds)', { noteIds: noteIds })
.innerJoinAndSelect('note.user', 'user')
.leftJoinAndSelect('note.reply', 'reply')
.leftJoinAndSelect('note.renote', 'renote')
.leftJoinAndSelect('reply.user', 'replyUser')
.leftJoinAndSelect('renote.user', 'renoteUser')
.leftJoinAndSelect('note.channel', 'channel');
redisTimeline = await query.getMany();
redisTimeline = redisTimeline.filter(note => {
const timeline = await this.fanoutTimelineEndpointService.timeline({
untilId,
sinceId,
limit: ps.limit,
allowPartial: ps.allowPartial,
me,
useDbFallback: serverSettings.enableFanoutTimelineDbFallback,
redisTimelines: ps.withFiles ? [`userListTimelineWithFiles:${list.id}`] : [`userListTimeline:${list.id}`],
noteFilter: note => {
if (note.userId === me.id) {
return true;
}
@@ -154,30 +152,22 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
}
return true;
});
},
dbFallback: async (untilId, sinceId, limit) => await this.getFromDb(list, {
untilId,
sinceId,
limit,
includeMyRenotes: ps.includeMyRenotes,
includeRenotedMyNotes: ps.includeRenotedMyNotes,
includeLocalRenotes: ps.includeLocalRenotes,
withFiles: ps.withFiles,
withRenotes: ps.withRenotes,
}, me),
});
redisTimeline.sort((a, b) => a.id > b.id ? -1 : 1);
}
this.activeUsersChart.read(me);
if (redisTimeline.length > 0) {
this.activeUsersChart.read(me);
return await this.noteEntityService.packMany(redisTimeline, me);
} else {
if (serverSettings.enableFanoutTimelineDbFallback) { // fallback to db
return await this.getFromDb(list, {
untilId,
sinceId,
limit: ps.limit,
includeMyRenotes: ps.includeMyRenotes,
includeRenotedMyNotes: ps.includeRenotedMyNotes,
includeLocalRenotes: ps.includeLocalRenotes,
withFiles: ps.withFiles,
withRenotes: ps.withRenotes,
}, me);
} else {
return [];
}
}
return timeline;
});
}
@@ -271,10 +261,6 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
}
//#endregion
const timeline = await query.limit(ps.limit).getMany();
this.activeUsersChart.read(me);
return await this.noteEntityService.packMany(timeline, me);
return await query.limit(ps.limit).getMany();
}
}