From 87c8f9ff953499340496e9c5db09c93eaff08851 Mon Sep 17 00:00:00 2001 From: syuilo Date: Fri, 19 Mar 2021 20:43:24 +0900 Subject: [PATCH] perf: Reduce database query --- src/client/components/note-detailed.vue | 10 +- src/client/components/note.vue | 10 +- src/client/ui/chat/note.vue | 10 +- src/server/api/endpoints/notes/mentions.ts | 6 +- src/server/api/stream/index.ts | 38 +++++--- src/services/note/read-mention.ts | 29 ++++++ src/services/note/read-specified-note.ts | 29 ++++++ src/services/note/read.ts | 105 --------------------- 8 files changed, 114 insertions(+), 123 deletions(-) create mode 100644 src/services/note/read-mention.ts create mode 100644 src/services/note/read-specified-note.ts delete mode 100644 src/services/note/read.ts diff --git a/src/client/components/note-detailed.vue b/src/client/components/note-detailed.vue index 1ef3f4338..4ad3d2d89 100644 --- a/src/client/components/note-detailed.vue +++ b/src/client/components/note-detailed.vue @@ -350,7 +350,15 @@ export default defineComponent({ capture(withHandler = false) { if (this.$i) { - this.connection.send(document.body.contains(this.$el) ? 'sn' : 's', { id: this.appearNote.id }); + this.connection.send('sn', { id: this.appearNote.id }); + if (this.appearNote.userId !== this.$i.id) { + if (this.appearNote.mentions && this.appearNote.mentions.includes(this.$i.id)) { + this.connection.send('readMention', { id: this.appearNote.id }); + } + if (this.appearNote.visibleUserIds && this.appearNote.visibleUserIds.includes(this.$i.id)) { + this.connection.send('readSpecifiedNote', { id: this.appearNote.id }); + } + } if (withHandler) this.connection.on('noteUpdated', this.onStreamNoteUpdated); } }, diff --git a/src/client/components/note.vue b/src/client/components/note.vue index 65e09b780..3b59afd71 100644 --- a/src/client/components/note.vue +++ b/src/client/components/note.vue @@ -325,7 +325,15 @@ export default defineComponent({ capture(withHandler = false) { if (this.$i) { - this.connection.send(document.body.contains(this.$el) ? 'sn' : 's', { id: this.appearNote.id }); + this.connection.send('sn', { id: this.appearNote.id }); + if (this.appearNote.userId !== this.$i.id) { + if (this.appearNote.mentions && this.appearNote.mentions.includes(this.$i.id)) { + this.connection.send('readMention', { id: this.appearNote.id }); + } + if (this.appearNote.visibleUserIds && this.appearNote.visibleUserIds.includes(this.$i.id)) { + this.connection.send('readSpecifiedNote', { id: this.appearNote.id }); + } + } if (withHandler) this.connection.on('noteUpdated', this.onStreamNoteUpdated); } }, diff --git a/src/client/ui/chat/note.vue b/src/client/ui/chat/note.vue index 5a4a13d88..29bc61d9c 100644 --- a/src/client/ui/chat/note.vue +++ b/src/client/ui/chat/note.vue @@ -325,7 +325,15 @@ export default defineComponent({ capture(withHandler = false) { if (this.$i) { - this.connection.send(document.body.contains(this.$el) ? 'sn' : 's', { id: this.appearNote.id }); + this.connection.send('sn', { id: this.appearNote.id }); + if (this.appearNote.userId !== this.$i.id) { + if (this.appearNote.mentions && this.appearNote.mentions.includes(this.$i.id)) { + this.connection.send('readMention', { id: this.appearNote.id }); + } + if (this.appearNote.visibleUserIds && this.appearNote.visibleUserIds.includes(this.$i.id)) { + this.connection.send('readSpecifiedNote', { id: this.appearNote.id }); + } + } if (withHandler) this.connection.on('noteUpdated', this.onStreamNoteUpdated); } }, diff --git a/src/server/api/endpoints/notes/mentions.ts b/src/server/api/endpoints/notes/mentions.ts index 8a9d295d3..1e3014bd4 100644 --- a/src/server/api/endpoints/notes/mentions.ts +++ b/src/server/api/endpoints/notes/mentions.ts @@ -1,12 +1,12 @@ import $ from 'cafy'; import { ID } from '../../../../misc/cafy-id'; import define from '../../define'; -import read from '../../../../services/note/read'; import { Notes, Followings } from '../../../../models'; import { generateVisibilityQuery } from '../../common/generate-visibility-query'; import { generateMutedUserQuery } from '../../common/generate-muted-user-query'; import { makePaginationQuery } from '../../common/make-pagination-query'; import { Brackets } from 'typeorm'; +import { readMention } from '../../../../services/note/read-mention'; export const meta = { desc: { @@ -79,9 +79,7 @@ export default define(meta, async (ps, user) => { const mentions = await query.take(ps.limit!).getMany(); - for (const note of mentions) { - read(user.id, note.id); - } + readMention(user.id, mentions.map(n => n.id)); return await Notes.packMany(mentions, user); }); diff --git a/src/server/api/stream/index.ts b/src/server/api/stream/index.ts index bb37cfa62..4a87f61e7 100644 --- a/src/server/api/stream/index.ts +++ b/src/server/api/stream/index.ts @@ -2,7 +2,6 @@ import autobind from 'autobind-decorator'; import * as websocket from 'websocket'; import { readNotification } from '../common/read-notification'; import call from '../call'; -import readNote from '../../../services/note/read'; import Channel from './channel'; import channels from './channels'; import { EventEmitter } from 'events'; @@ -14,6 +13,8 @@ import { AccessToken } from '../../../models/entities/access-token'; import { UserProfile } from '../../../models/entities/user-profile'; import { publishChannelStream, publishGroupMessagingStream, publishMessagingStream } from '../../../services/stream'; import { UserGroup } from '../../../models/entities/user-group'; +import { readMention } from '../../../services/note/read-mention'; +import { readSpecifiedNote } from '../../../services/note/read-specified-note'; /** * Main stream connection @@ -86,9 +87,10 @@ export default class Connection { switch (type) { case 'api': this.onApiRequest(body); break; case 'readNotification': this.onReadNotification(body); break; - case 'subNote': this.onSubscribeNote(body, true); break; - case 'sn': this.onSubscribeNote(body, true); break; // alias - case 's': this.onSubscribeNote(body, false); break; + case 'readMention': this.onReadMention(body); break; + case 'readSpecifiedNote': this.onReadSpecifiedNote(body); break; + case 'subNote': this.onSubscribeNote(body); break; + case 'sn': this.onSubscribeNote(body); break; // alias case 'unsubNote': this.onUnsubscribeNote(body); break; case 'un': this.onUnsubscribeNote(body); break; // alias case 'connect': this.onChannelConnectRequested(body); break; @@ -141,11 +143,31 @@ export default class Connection { readNotification(this.user!.id, [payload.id]); } + @autobind + private onReadMention(payload: any) { + if (!payload.id) return; + if (this.user) { + // TODO: ある程度まとめてreadMentionするようにする + // 具体的には、この箇所ではキュー的な配列にread予定ノートを溜めておくに留めて、別の箇所で定期的にキューにあるノートを配列でreadMentionに渡すような実装にする + readMention(this.user.id, [payload.id]); + } + } + + @autobind + private onReadSpecifiedNote(payload: any) { + if (!payload.id) return; + if (this.user) { + // TODO: ある程度まとめてreadSpecifiedNoteするようにする + // 具体的には、この箇所ではキュー的な配列にread予定ノートを溜めておくに留めて、別の箇所で定期的にキューにあるノートを配列でreadSpecifiedNoteに渡すような実装にする + readSpecifiedNote(this.user.id, [payload.id]); + } + } + /** * 投稿購読要求時 */ @autobind - private onSubscribeNote(payload: any, read: boolean) { + private onSubscribeNote(payload: any) { if (!payload.id) return; if (this.subscribingNotes[payload.id] == null) { @@ -157,12 +179,6 @@ export default class Connection { if (this.subscribingNotes[payload.id] === 1) { this.subscriber.on(`noteStream:${payload.id}`, this.onNoteStreamMessage); } - - if (this.user && read) { - // TODO: クライアントでタイムライン読み込みなどすると、一度に大量のreadNoteが発生しクエリ数がすごいことになるので、ある程度まとめてreadNoteするようにする - // 具体的には、この箇所ではキュー的な配列にread予定ノートを溜めておくに留めて、別の箇所で定期的にキューにあるノートを配列でreadNoteに渡すような実装にする - readNote(this.user.id, payload.id); - } } /** diff --git a/src/services/note/read-mention.ts b/src/services/note/read-mention.ts new file mode 100644 index 000000000..2a668ecd6 --- /dev/null +++ b/src/services/note/read-mention.ts @@ -0,0 +1,29 @@ +import { publishMainStream } from '../stream'; +import { Note } from '../../models/entities/note'; +import { User } from '../../models/entities/user'; +import { NoteUnreads } from '../../models'; +import { In } from 'typeorm'; + +/** + * Mark a mention note as read + */ +export async function readMention( + userId: User['id'], + noteIds: Note['id'][] +) { + // Remove the records + await NoteUnreads.delete({ + userId: userId, + noteId: In(noteIds), + }); + + const mentionsCount = await NoteUnreads.count({ + userId: userId, + isMentioned: true + }); + + if (mentionsCount === 0) { + // 全て既読になったイベントを発行 + publishMainStream(userId, 'readAllUnreadMentions'); + } +} diff --git a/src/services/note/read-specified-note.ts b/src/services/note/read-specified-note.ts new file mode 100644 index 000000000..0fcb66bf9 --- /dev/null +++ b/src/services/note/read-specified-note.ts @@ -0,0 +1,29 @@ +import { publishMainStream } from '../stream'; +import { Note } from '../../models/entities/note'; +import { User } from '../../models/entities/user'; +import { NoteUnreads } from '../../models'; +import { In } from 'typeorm'; + +/** + * Mark a specified note as read + */ +export async function readSpecifiedNote( + userId: User['id'], + noteIds: Note['id'][] +) { + // Remove the records + await NoteUnreads.delete({ + userId: userId, + noteId: In(noteIds), + }); + + const specifiedCount = await NoteUnreads.count({ + userId: userId, + isSpecified: true + }); + + if (specifiedCount === 0) { + // 全て既読になったイベントを発行 + publishMainStream(userId, 'readAllUnreadSpecifiedNotes'); + } +} diff --git a/src/services/note/read.ts b/src/services/note/read.ts deleted file mode 100644 index 5a39ab30b..000000000 --- a/src/services/note/read.ts +++ /dev/null @@ -1,105 +0,0 @@ -import { publishMainStream } from '../stream'; -import { Note } from '../../models/entities/note'; -import { User } from '../../models/entities/user'; -import { NoteUnreads, Antennas, AntennaNotes, Users } from '../../models'; -import { Not, IsNull } from 'typeorm'; - -/** - * Mark a note as read - */ -export default async function( - userId: User['id'], - noteId: Note['id'] -) { - async function careNoteUnreads() { - const exist = await NoteUnreads.findOne({ - userId: userId, - noteId: noteId, - }); - - if (!exist) return; - - // Remove the record - await NoteUnreads.delete({ - userId: userId, - noteId: noteId, - }); - - if (exist.isMentioned) { - NoteUnreads.count({ - userId: userId, - isMentioned: true - }).then(mentionsCount => { - if (mentionsCount === 0) { - // 全て既読になったイベントを発行 - publishMainStream(userId, 'readAllUnreadMentions'); - } - }); - } - - if (exist.isSpecified) { - NoteUnreads.count({ - userId: userId, - isSpecified: true - }).then(specifiedCount => { - if (specifiedCount === 0) { - // 全て既読になったイベントを発行 - publishMainStream(userId, 'readAllUnreadSpecifiedNotes'); - } - }); - } - - if (exist.noteChannelId) { - NoteUnreads.count({ - userId: userId, - noteChannelId: Not(IsNull()) - }).then(channelNoteCount => { - if (channelNoteCount === 0) { - // 全て既読になったイベントを発行 - publishMainStream(userId, 'readAllChannels'); - } - }); - } - } - - async function careAntenna() { - const beforeUnread = await Users.getHasUnreadAntenna(userId); - if (!beforeUnread) return; - - const antennas = await Antennas.find({ userId }); - - await Promise.all(antennas.map(async antenna => { - const countBefore = await AntennaNotes.count({ - antennaId: antenna.id, - read: false - }); - - if (countBefore === 0) return; - - await AntennaNotes.update({ - antennaId: antenna.id, - noteId: noteId - }, { - read: true - }); - - const countAfter = await AntennaNotes.count({ - antennaId: antenna.id, - read: false - }); - - if (countAfter === 0) { - publishMainStream(userId, 'readAntenna', antenna); - } - })); - - Users.getHasUnreadAntenna(userId).then(unread => { - if (!unread) { - publishMainStream(userId, 'readAllAntennas'); - } - }); - } - - careNoteUnreads(); - careAntenna(); -}