noteのread処理

src/misc/antenna-cache.ts

@@ -0,0 +1,36 @@
+import { Antennas } from '../models';
+import { Antenna } from '../models/entities/antenna';
+import { subsdcriber } from '../db/redis';
+
+let antennasFetched = false;
+let antennas: Antenna[] = [];
+
+export async function getAntennas() {
+	if (!antennasFetched) {
+		antennas = await Antennas.find();
+		antennasFetched = true;
+	}
+
+	return antennas;
+}
+
+subsdcriber.on('message', async (_, data) => {
+	const obj = JSON.parse(data);
+
+	if (obj.channel === 'internal') {
+		const { type, body } = obj.message;
+		switch (type) {
+			case 'antennaCreated':
+				antennas.push(body);
+				break;
+			case 'antennaUpdated':
+				antennas[antennas.findIndex(a => a.id === body.id)] = body;
+				break;
+			case 'antennaDeleted':
+				antennas = antennas.filter(a => a.id !== body.id);
+				break;
+			default:
+				break;
+		}
+	}
+});

src/misc/check-hit-antenna.ts

@@ -4,18 +4,24 @@ import { User } from '../models/entities/user';
 import { UserListJoinings, UserGroupJoinings } from '../models';
 import parseAcct from './acct/parse';
 import { getFullApAccount } from './convert-host';
+import { PackedNote } from '../models/repositories/note';
 
-export async function checkHitAntenna(antenna: Antenna, note: Note, noteUser: User, followers: User['id'][]): Promise<boolean> {
+/**
+ * noteUserFollowers / antennaUserFollowing はどちらか一方が指定されていればよい
+ */
+export async function checkHitAntenna(antenna: Antenna, note: (Note | PackedNote), noteUser: { username: string; host: string | null; }, noteUserFollowers?: User['id'][], antennaUserFollowing?: User['id'][]): Promise<boolean> {
 	if (note.visibility === 'specified') return false;
 
 	if (note.visibility === 'followers') {
-		if (!followers.includes(antenna.userId)) return false;
+		if (noteUserFollowers && !noteUserFollowers.includes(antenna.userId)) return false;
+		if (antennaUserFollowing && !antennaUserFollowing.includes(note.userId)) return false;
 	}
 
 	if (!antenna.withReplies && note.replyId != null) return false;
 
 	if (antenna.src === 'home') {
-		if (!followers.includes(antenna.userId)) return false;
+		if (noteUserFollowers && !noteUserFollowers.includes(antenna.userId)) return false;
+		if (antennaUserFollowing && !antennaUserFollowing.includes(note.userId)) return false;
 	} else if (antenna.src === 'list') {
 		const listUsers = (await UserListJoinings.find({
 			userListId: antenna.userListId!
@@ -75,7 +81,7 @@ export async function checkHitAntenna(antenna: Antenna, note: Note, noteUser: Us
 	}
 
 	if (antenna.withFile) {
-		if (note.fileIds.length === 0) return false;
+		if (note.fileIds && note.fileIds.length === 0) return false;
 	}
 
 	// TODO: eval expression

src/models/repositories/user.ts

@@ -6,6 +6,7 @@ import config from '../../config';
 import { SchemaType } from '../../misc/schema';
 import { awaitAll } from '../../prelude/await-all';
 import { populateEmojis } from '../../misc/populate-emojis';
+import { getAntennas } from '../../misc/antenna-cache';
 
 export type PackedUser = SchemaType<typeof packedUserSchema>;
 
@@ -97,10 +98,10 @@ export class UserRepository extends Repository<User> {
 	}
 
 	public async getHasUnreadAntenna(userId: User['id']): Promise<boolean> {
-		const antennas = await Antennas.find({ userId });
+		const myAntennas = (await getAntennas()).filter(a => a.userId === userId);
 
-		const unread = antennas.length > 0 ? await AntennaNotes.findOne({
-			antennaId: In(antennas.map(x => x.id)),
+		const unread = myAntennas.length > 0 ? await AntennaNotes.findOne({
+			antennaId: In(myAntennas.map(x => x.id)),
 			read: false
 		}) : null;
 

src/server/api/endpoints/antennas/create.ts

@@ -4,6 +4,7 @@ import { genId } from '../../../../misc/gen-id';
 import { Antennas, UserLists, UserGroupJoinings } from '../../../../models';
 import { ID } from '../../../../misc/cafy-id';
 import { ApiError } from '../../error';
+import { publishInternalEvent } from '../../../../services/stream';
 
 export const meta = {
 	desc: {
@@ -108,7 +109,7 @@ export default define(meta, async (ps, user) => {
 		}
 	}
 
-	const antenna = await Antennas.save({
+	const antenna = await Antennas.insert({
 		id: genId(),
 		createdAt: new Date(),
 		userId: user.id,
@@ -123,7 +124,9 @@ export default define(meta, async (ps, user) => {
 		withReplies: ps.withReplies,
 		withFile: ps.withFile,
 		notify: ps.notify,
-	});
+	}).then(x => Antennas.findOneOrFail(x.identifiers[0]));
+
+	publishInternalEvent('antennaCreated', antenna);
 
 	return await Antennas.pack(antenna);
 });

src/server/api/endpoints/antennas/delete.ts

@@ -3,6 +3,7 @@ import { ID } from '../../../../misc/cafy-id';
 import define from '../../define';
 import { ApiError } from '../../error';
 import { Antennas } from '../../../../models';
+import { publishInternalEvent } from '../../../../services/stream';
 
 export const meta = {
 	desc: {
@@ -42,4 +43,6 @@ export default define(meta, async (ps, user) => {
 	}
 
 	await Antennas.delete(antenna.id);
+
+	publishInternalEvent('antennaDeleted', antenna);
 });

src/server/api/endpoints/antennas/update.ts

@@ -3,6 +3,7 @@ import { ID } from '../../../../misc/cafy-id';
 import define from '../../define';
 import { ApiError } from '../../error';
 import { Antennas, UserLists, UserGroupJoinings } from '../../../../models';
+import { publishInternalEvent } from '../../../../services/stream';
 
 export const meta = {
 	desc: {
@@ -141,5 +142,7 @@ export default define(meta, async (ps, user) => {
 		notify: ps.notify,
 	});
 
+	publishInternalEvent('antennaUpdated', Antennas.findOneOrFail(antenna.id));
+
 	return await Antennas.pack(antenna.id);
 });

src/server/api/stream/index.ts

@@ -168,17 +168,10 @@ export default class Connection {
 		if (note == null) return;
 
 		if (this.user && (note.userId !== this.user.id)) {
-			if (note.mentions && note.mentions.includes(this.user.id)) {
-				readNote(this.user.id, [note]);
-			} else if (note.visibleUserIds && note.visibleUserIds.includes(this.user.id)) {
-				readNote(this.user.id, [note]);
-			}
-
-			if (this.followingChannels.has(note.channelId)) {
-				// TODO
-			}
-
-			// TODO: アンテナの既読処理
+			readNote(this.user.id, [note], {
+				following: this.following,
+				followingChannels: this.followingChannels,
+			});
 		}
 	}
 

src/services/note/create.ts

@@ -33,6 +33,7 @@ import { countSameRenotes } from '../../misc/count-same-renotes';
 import { deliverToRelays } from '../relay';
 import { Channel } from '../../models/entities/channel';
 import { normalizeForSearch } from '../../misc/normalize-for-search';
+import { getAntennas } from '../../misc/antenna-cache';
 
 type NotificationType = 'reply' | 'renote' | 'quote' | 'mention';
 
@@ -241,6 +242,7 @@ export default async (user: User, data: Option, silent = false) => new Promise<N
 	incNotesCountOfUser(user);
 
 	// Word mute
+	// TODO: cache
 	UserProfiles.find({
 		enableWordMute: true
 	}).then(us => {
@@ -262,17 +264,15 @@ export default async (user: User, data: Option, silent = false) => new Promise<N
 	Followings.createQueryBuilder('following')
 		.andWhere(`following.followeeId = :userId`, { userId: note.userId })
 		.getMany()
-		.then(followings => {
+		.then(async followings => {
 			const followers = followings.map(f => f.followerId);
-			Antennas.find().then(async antennas => {
-				for (const antenna of antennas) {
-					checkHitAntenna(antenna, note, user, followers).then(hit => {
-						if (hit) {
-							addNoteToAntenna(antenna, note, user);
-						}
-					});
-				}
-			});
+			for (const antenna of (await getAntennas())) {
+				checkHitAntenna(antenna, note, user, followers).then(hit => {
+					if (hit) {
+						addNoteToAntenna(antenna, note, user);
+					}
+				});
+			}
 		});
 
 	// Channel

src/services/note/read.ts

@@ -1,23 +1,59 @@
 import { publishMainStream } from '../stream';
 import { Note } from '../../models/entities/note';
 import { User } from '../../models/entities/user';
-import { NoteUnreads, Antennas, AntennaNotes, Users } from '../../models';
+import { NoteUnreads, AntennaNotes, Users } from '../../models';
 import { Not, IsNull, In } from 'typeorm';
+import { Channel } from '../../models/entities/channel';
+import { checkHitAntenna } from '../../misc/check-hit-antenna';
+import { getAntennas } from '../../misc/antenna-cache';
+import { PackedNote } from '../../models/repositories/note';
 
 /**
  * Mark notes as read
  */
 export default async function(
 	userId: User['id'],
-	noteIds: Note['id'][]
+	notes: (Note | PackedNote)[],
+	info: {
+		following: Set<Channel['id']>;
+		followingChannels: Set<Channel['id']>;
+	}
 ) {
-	async function careNoteUnreads() {
+	const myAntennas = (await getAntennas()).filter(a => a.userId === userId);
+	const readMentions: (Note | PackedNote)[] = [];
+	const readSpecifiedNotes: (Note | PackedNote)[] = [];
+	const readChannelNotes: (Note | PackedNote)[] = [];
+	const readAntennaNotes: (Note | PackedNote)[] = [];
+
+	for (const note of notes) {
+		if (note.mentions && note.mentions.includes(userId)) {
+			readMentions.push(note);
+		} else if (note.visibleUserIds && note.visibleUserIds.includes(userId)) {
+			readSpecifiedNotes.push(note);
+		}
+
+		if (note.channelId && info.followingChannels.has(note.channelId)) {
+			readChannelNotes.push(note);
+		}
+
+		if (note.user != null) { // たぶんnullになることは無いはずだけど一応
+			for (const antenna of myAntennas) {
+				if (checkHitAntenna(antenna, note, note.user as any, undefined, Array.from(info.following))) {
+					readAntennaNotes.push(note);
+				}
+			}
+		}
+	}
+
+	if ((readMentions.length > 0) || (readSpecifiedNotes.length > 0) || (readChannelNotes.length > 0)) {
 		// Remove the record
 		await NoteUnreads.delete({
 			userId: userId,
-			noteId: In(noteIds),
+			noteId: In([...readMentions.map(n => n.id), ...readSpecifiedNotes.map(n => n.id), ...readChannelNotes.map(n => n.id)]),
 		});
 
+		// TODO: ↓まとめてクエリしたい
+
 		NoteUnreads.count({
 			userId: userId,
 			isMentioned: true
@@ -49,33 +85,25 @@ export default async function(
 		});
 	}
 
-	async function careAntenna() {
-		const antennas = await Antennas.find({ userId });
+	if (readAntennaNotes.length > 0) {
+		await AntennaNotes.update({
+			antennaId: In(myAntennas.map(a => a.id)),
+			noteId: In(readAntennaNotes.map(n => n.id))
+		}, {
+			read: true
+		});
 
-		await Promise.all(antennas.map(async antenna => {
-			const countBefore = await AntennaNotes.count({
+		// TODO: まとめてクエリしたい
+		for (const antenna of myAntennas) {
+			const count = await AntennaNotes.count({
 				antennaId: antenna.id,
 				read: false
 			});
 
-			if (countBefore === 0) return;
-
-			await AntennaNotes.update({
-				antennaId: antenna.id,
-				noteId: In(noteIds)
-			}, {
-				read: true
-			});
-
-			const countAfter = await AntennaNotes.count({
-				antennaId: antenna.id,
-				read: false
-			});
-
-			if (countAfter === 0) {
+			if (count === 0) {
 				publishMainStream(userId, 'readAntenna', antenna);
 			}
-		}));
+		}
 
 		Users.getHasUnreadAntenna(userId).then(unread => {
 			if (!unread) {
@@ -83,7 +111,4 @@ export default async function(
 			}
 		});
 	}
-
-	careNoteUnreads();
-	careAntenna();
 }

src/services/stream.ts

@@ -20,6 +20,10 @@ class Publisher {
 		}));
 	}
 
+	public publishInternalEvent = (type: string, value?: any): void => {
+		this.publish('internal', type, typeof value === 'undefined' ? null : value);
+	}
+
 	public publishUserEvent = (userId: User['id'], type: string, value?: any): void => {
 		this.publish(`user:${userId}`, type, typeof value === 'undefined' ? null : value);
 	}
@@ -88,6 +92,7 @@ const publisher = new Publisher();
 
 export default publisher;
 
+export const publishInternalEvent = publisher.publishInternalEvent;
 export const publishUserEvent = publisher.publishUserEvent;
 export const publishBroadcastStream = publisher.publishBroadcastStream;
 export const publishMainStream = publisher.publishMainStream;