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perf(backend): improve streaming api performance #12033

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merged 7 commits into from
Oct 15, 2023
Merged

perf(backend): improve streaming api performance #12033

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9a986b3
wip
syuilo Oct 13, 2023
9eb84c4
Update NoteEntityService.ts
syuilo Oct 14, 2023
95e671d
Merge branch 'develop' into zqt
syuilo Oct 14, 2023
e0618e9
wip
syuilo Oct 14, 2023
c1be538
wip
syuilo Oct 14, 2023
d7dfcb2
wip
syuilo Oct 14, 2023
7b69f83
wip
syuilo Oct 14, 2023
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2 changes: 1 addition & 1 deletion packages/backend/src/core/NoteCreateService.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -577,7 +577,7 @@ export class NoteCreateService implements OnApplicationShutdown {
}

// Pack the note
const noteObj = await this.noteEntityService.pack(note);
const noteObj = await this.noteEntityService.pack(note, null, { skipHide: true });

this.globalEventService.publishNotesStream(noteObj);

Expand Down
13 changes: 8 additions & 5 deletions packages/backend/src/core/entities/NoteEntityService.ts
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Expand Up @@ -16,6 +16,7 @@ import type { UsersRepository, NotesRepository, FollowingsRepository, PollsRepos
import { bindThis } from '@/decorators.js';
import { isNotNull } from '@/misc/is-not-null.js';
import { DebounceLoader } from '@/misc/loader.js';
import { IdService } from '@/core/IdService.js';
import type { OnModuleInit } from '@nestjs/common';
import type { CustomEmojiService } from '../CustomEmojiService.js';
import type { ReactionService } from '../ReactionService.js';
Expand All @@ -28,6 +29,7 @@ export class NoteEntityService implements OnModuleInit {
private driveFileEntityService: DriveFileEntityService;
private customEmojiService: CustomEmojiService;
private reactionService: ReactionService;
private idService: IdService;
private noteLoader = new DebounceLoader(this.findNoteOrFail);

constructor(
Expand Down Expand Up @@ -66,6 +68,7 @@ export class NoteEntityService implements OnModuleInit {
this.driveFileEntityService = this.moduleRef.get('DriveFileEntityService');
this.customEmojiService = this.moduleRef.get('CustomEmojiService');
this.reactionService = this.moduleRef.get('ReactionService');
this.idService = this.moduleRef.get('IdService');
}

@bindThis
Expand Down Expand Up @@ -167,11 +170,11 @@ export class NoteEntityService implements OnModuleInit {
}

@bindThis
private async populateMyReaction(note: MiNote, meId: MiUser['id'], _hint_?: {
public async populateMyReaction(noteId: MiNote['id'], meId: MiUser['id'], _hint_?: {
myReactions: Map<MiNote['id'], MiNoteReaction | null>;
}) {
if (_hint_?.myReactions) {
const reaction = _hint_.myReactions.get(note.id);
const reaction = _hint_.myReactions.get(noteId);
if (reaction) {
return this.reactionService.convertLegacyReaction(reaction.reaction);
} else if (reaction === null) {
Expand All @@ -181,13 +184,13 @@ export class NoteEntityService implements OnModuleInit {
}

// パフォーマンスのためノートが作成されてから2秒以上経っていない場合はリアクションを取得しない
if (note.createdAt.getTime() + 2000 > Date.now()) {
if (this.idService.parse(noteId).date.getTime() + 2000 > Date.now()) {
return undefined;
}

const reaction = await this.noteReactionsRepository.findOneBy({
userId: meId,
noteId: note.id,
noteId: noteId,
});

if (reaction) {
Expand Down Expand Up @@ -355,7 +358,7 @@ export class NoteEntityService implements OnModuleInit {
poll: note.hasPoll ? this.populatePoll(note, meId) : undefined,

...(meId ? {
myReaction: this.populateMyReaction(note, meId, options?._hint_),
myReaction: this.populateMyReaction(note.id, meId, options?._hint_),
} : {}),
} : {}),
});
Expand Down
18 changes: 5 additions & 13 deletions packages/backend/src/server/api/stream/channels/channel.ts
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Expand Up @@ -38,26 +38,18 @@ class ChannelChannel extends Channel {
private async onNote(note: Packed<'Note'>) {
if (note.channelId !== this.channelId) return;

// リプライなら再pack
if (note.replyId != null) {
note.reply = await this.noteEntityService.pack(note.replyId, this.user, {
detail: true,
});
}
// Renoteなら再pack
if (note.renoteId != null) {
note.renote = await this.noteEntityService.pack(note.renoteId, this.user, {
detail: true,
});
}

// 流れてきたNoteがミュートしているユーザーが関わるものだったら無視する
if (isUserRelated(note, this.userIdsWhoMeMuting)) return;
// 流れてきたNoteがブロックされているユーザーが関わるものだったら無視する
if (isUserRelated(note, this.userIdsWhoBlockingMe)) return;

if (note.renote && !note.text && isUserRelated(note, this.userIdsWhoMeMutingRenotes)) return;

if (this.user && note.renoteId && !note.text) {
const myRenoteReaction = await this.noteEntityService.populateMyReaction(note.renoteId, this.user.id);
note.renote!.myReaction = myRenoteReaction;
}

this.connection.cacheNote(note);

this.send('note', note);
Expand Down
18 changes: 5 additions & 13 deletions packages/backend/src/server/api/stream/channels/global-timeline.ts
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Expand Up @@ -52,19 +52,6 @@ class GlobalTimelineChannel extends Channel {
if (note.visibility !== 'public') return;
if (note.channelId != null) return;

// リプライなら再pack
if (note.replyId != null) {
note.reply = await this.noteEntityService.pack(note.replyId, this.user, {
detail: true,
});
}
// Renoteなら再pack
if (note.renoteId != null) {
note.renote = await this.noteEntityService.pack(note.renoteId, this.user, {
detail: true,
});
}

// 関係ない返信は除外
if (note.reply && !this.following[note.userId]?.withReplies) {
const reply = note.reply;
Expand All @@ -84,6 +71,11 @@ class GlobalTimelineChannel extends Channel {

if (note.renote && !note.text && isUserRelated(note, this.userIdsWhoMeMutingRenotes)) return;

if (this.user && note.renoteId && !note.text) {
const myRenoteReaction = await this.noteEntityService.populateMyReaction(note.renoteId, this.user.id);
note.renote!.myReaction = myRenoteReaction;
}

this.connection.cacheNote(note);

this.send('note', note);
Expand Down
12 changes: 5 additions & 7 deletions packages/backend/src/server/api/stream/channels/hashtag.ts
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Expand Up @@ -43,20 +43,18 @@ class HashtagChannel extends Channel {
const matched = this.q.some(tags => tags.every(tag => noteTags.includes(normalizeForSearch(tag))));
if (!matched) return;

// Renoteなら再pack
if (note.renoteId != null) {
note.renote = await this.noteEntityService.pack(note.renoteId, this.user, {
detail: true,
});
}

// 流れてきたNoteがミュートしているユーザーが関わるものだったら無視する
if (isUserRelated(note, this.userIdsWhoMeMuting)) return;
// 流れてきたNoteがブロックされているユーザーが関わるものだったら無視する
if (isUserRelated(note, this.userIdsWhoBlockingMe)) return;

if (note.renote && !note.text && isUserRelated(note, this.userIdsWhoMeMutingRenotes)) return;

if (this.user && note.renoteId && !note.text) {
const myRenoteReaction = await this.noteEntityService.populateMyReaction(note.renoteId, this.user.id);
note.renote!.myReaction = myRenoteReaction;
}

this.connection.cacheNote(note);

this.send('note', note);
Expand Down
30 changes: 9 additions & 21 deletions packages/backend/src/server/api/stream/channels/home-timeline.ts
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Expand Up @@ -51,27 +51,10 @@ class HomeTimelineChannel extends Channel {
// Ignore notes from instances the user has muted
if (isInstanceMuted(note, new Set<string>(this.userProfile!.mutedInstances ?? []))) return;

if (['followers', 'specified'].includes(note.visibility)) {
note = await this.noteEntityService.pack(note.id, this.user!, {
detail: true,
});

if (note.isHidden) {
return;
}
} else {
// リプライなら再pack
if (note.replyId != null) {
note.reply = await this.noteEntityService.pack(note.replyId, this.user!, {
detail: true,
});
}
// Renoteなら再pack
if (note.renoteId != null) {
note.renote = await this.noteEntityService.pack(note.renoteId, this.user!, {
detail: true,
});
}
if (note.visibility === 'followers') {
if (!Object.hasOwn(this.following, note.userId)) return;
} else if (note.visibility === 'specified') {
if (!note.visibleUserIds!.includes(this.user!.id)) return;
}

// 関係ない返信は除外
Expand All @@ -90,6 +73,11 @@ class HomeTimelineChannel extends Channel {

if (note.renote && !note.text && isUserRelated(note, this.userIdsWhoMeMutingRenotes)) return;

if (this.user && note.renoteId && !note.text) {
const myRenoteReaction = await this.noteEntityService.populateMyReaction(note.renoteId, this.user.id);
note.renote!.myReaction = myRenoteReaction;
}

this.connection.cacheNote(note);

this.send('note', note);
Expand Down
30 changes: 9 additions & 21 deletions packages/backend/src/server/api/stream/channels/hybrid-timeline.ts
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Expand Up @@ -62,27 +62,10 @@ class HybridTimelineChannel extends Channel {
(note.channelId != null && this.followingChannels.has(note.channelId))
)) return;

if (['followers', 'specified'].includes(note.visibility)) {
note = await this.noteEntityService.pack(note.id, this.user!, {
detail: true,
});

if (note.isHidden) {
return;
}
} else {
// リプライなら再pack
if (note.replyId != null) {
note.reply = await this.noteEntityService.pack(note.replyId, this.user!, {
detail: true,
});
}
// Renoteなら再pack
if (note.renoteId != null) {
note.renote = await this.noteEntityService.pack(note.renoteId, this.user!, {
detail: true,
});
}
if (note.visibility === 'followers') {
if (!Object.hasOwn(this.following, note.userId)) return;
} else if (note.visibility === 'specified') {
if (!note.visibleUserIds!.includes(this.user!.id)) return;
}

// Ignore notes from instances the user has muted
Expand All @@ -104,6 +87,11 @@ class HybridTimelineChannel extends Channel {

if (note.renote && !note.text && isUserRelated(note, this.userIdsWhoMeMutingRenotes)) return;

if (this.user && note.renoteId && !note.text) {
const myRenoteReaction = await this.noteEntityService.populateMyReaction(note.renoteId, this.user.id);
note.renote!.myReaction = myRenoteReaction;
}

this.connection.cacheNote(note);

this.send('note', note);
Expand Down
18 changes: 5 additions & 13 deletions packages/backend/src/server/api/stream/channels/local-timeline.ts
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Expand Up @@ -54,19 +54,6 @@ class LocalTimelineChannel extends Channel {
if (note.visibility !== 'public') return;
if (note.channelId != null && !this.followingChannels.has(note.channelId)) return;

// リプライなら再pack
if (note.replyId != null) {
note.reply = await this.noteEntityService.pack(note.replyId, this.user, {
detail: true,
});
}
// Renoteなら再pack
if (note.renoteId != null) {
note.renote = await this.noteEntityService.pack(note.renoteId, this.user, {
detail: true,
});
}

// 関係ない返信は除外
if (note.reply && this.user && !this.following[note.userId]?.withReplies && !this.withReplies) {
const reply = note.reply;
Expand All @@ -83,6 +70,11 @@ class LocalTimelineChannel extends Channel {

if (note.renote && !note.text && isUserRelated(note, this.userIdsWhoMeMutingRenotes)) return;

if (this.user && note.renoteId && !note.text) {
const myRenoteReaction = await this.noteEntityService.populateMyReaction(note.renoteId, this.user.id);
note.renote!.myReaction = myRenoteReaction;
}

this.connection.cacheNote(note);

this.send('note', note);
Expand Down
32 changes: 11 additions & 21 deletions packages/backend/src/server/api/stream/channels/user-list.ts
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Expand Up @@ -82,27 +82,10 @@ class UserListChannel extends Channel {

if (!Object.hasOwn(this.membershipsMap, note.userId)) return;

if (['followers', 'specified'].includes(note.visibility)) {
note = await this.noteEntityService.pack(note.id, this.user, {
detail: true,
});

if (note.isHidden) {
return;
}
} else {
// リプライなら再pack
if (note.replyId != null) {
note.reply = await this.noteEntityService.pack(note.replyId, this.user, {
detail: true,
});
}
// Renoteなら再pack
if (note.renoteId != null) {
note.renote = await this.noteEntityService.pack(note.renoteId, this.user, {
detail: true,
});
}
if (note.visibility === 'followers') {
if (!Object.hasOwn(this.following, note.userId)) return;
} else if (note.visibility === 'specified') {
if (!note.visibleUserIds!.includes(this.user!.id)) return;
}

// 関係ない返信は除外
Expand All @@ -119,6 +102,13 @@ class UserListChannel extends Channel {

if (note.renote && !note.text && isUserRelated(note, this.userIdsWhoMeMutingRenotes)) return;

if (this.user && note.renoteId && !note.text) {
const myRenoteReaction = await this.noteEntityService.populateMyReaction(note.renoteId, this.user.id);
note.renote!.myReaction = myRenoteReaction;
}

this.connection.cacheNote(note);

this.send('note', note);
}

Expand Down
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