V10 (#2826)

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src/server/api/stream/channel.ts

@@ -0,0 +1,39 @@
+import autobind from 'autobind-decorator';
+import Connection from '.';
+
+/**
+ * Stream channel
+ */
+export default abstract class Channel {
+	protected connection: Connection;
+	public id: string;
+
+	protected get user() {
+		return this.connection.user;
+	}
+
+	protected get subscriber() {
+		return this.connection.subscriber;
+	}
+
+	constructor(id: string, connection: Connection) {
+		this.id = id;
+		this.connection = connection;
+	}
+
+	@autobind
+	public send(typeOrPayload: any, payload?: any) {
+		const type = payload === undefined ? typeOrPayload.type : typeOrPayload;
+		const body = payload === undefined ? typeOrPayload.body : payload;
+
+		this.connection.sendMessageToWs('channel', {
+			id: this.id,
+			type: type,
+			body: body
+		});
+	}
+
+	public abstract init(params: any): void;
+	public dispose?(): void;
+	public onMessage?(type: string, body: any): void;
+}

src/server/api/stream/channels/drive.ts

@@ -0,0 +1,12 @@
+import autobind from 'autobind-decorator';
+import Channel from '../channel';
+
+export default class extends Channel {
+	@autobind
+	public async init(params: any) {
+		// Subscribe drive stream
+		this.subscriber.on(`driveStream:${this.user._id}`, data => {
+			this.send(data);
+		});
+	}
+}

src/server/api/stream/channels/games/reversi-game.ts

@@ -0,0 +1,309 @@
+import autobind from 'autobind-decorator';
+import * as CRC32 from 'crc-32';
+import ReversiGame, { pack } from '../../../../../models/games/reversi/game';
+import { publishReversiGameStream } from '../../../../../stream';
+import Reversi from '../../../../../games/reversi/core';
+import * as maps from '../../../../../games/reversi/maps';
+import Channel from '../../channel';
+
+export default class extends Channel {
+	private gameId: string;
+
+	@autobind
+	public async init(params: any) {
+		this.gameId = params.gameId as string;
+
+		// Subscribe game stream
+		this.subscriber.on(`reversiGameStream:${this.gameId}`, data => {
+			this.send(data);
+		});
+	}
+
+	@autobind
+	public onMessage(type: string, body: any) {
+		switch (type) {
+			case 'accept': this.accept(true); break;
+			case 'cancel-accept': this.accept(false); break;
+			case 'update-settings': this.updateSettings(body.settings); break;
+			case 'init-form': this.initForm(body); break;
+			case 'update-form': this.updateForm(body.id, body.value); break;
+			case 'message': this.message(body); break;
+			case 'set': this.set(body.pos); break;
+			case 'check': this.check(body.crc32); break;
+		}
+	}
+
+	@autobind
+	private async updateSettings(settings: any) {
+		const game = await ReversiGame.findOne({ _id: this.gameId });
+
+		if (game.isStarted) return;
+		if (!game.user1Id.equals(this.user._id) && !game.user2Id.equals(this.user._id)) return;
+		if (game.user1Id.equals(this.user._id) && game.user1Accepted) return;
+		if (game.user2Id.equals(this.user._id) && game.user2Accepted) return;
+
+		await ReversiGame.update({ _id: this.gameId }, {
+			$set: {
+				settings
+			}
+		});
+
+		publishReversiGameStream(this.gameId, 'updateSettings', settings);
+	}
+
+	@autobind
+	private async initForm(form: any) {
+		const game = await ReversiGame.findOne({ _id: this.gameId });
+
+		if (game.isStarted) return;
+		if (!game.user1Id.equals(this.user._id) && !game.user2Id.equals(this.user._id)) return;
+
+		const set = game.user1Id.equals(this.user._id) ? {
+			form1: form
+		} : {
+				form2: form
+			};
+
+		await ReversiGame.update({ _id: this.gameId }, {
+			$set: set
+		});
+
+		publishReversiGameStream(this.gameId, 'initForm', {
+			userId: this.user._id,
+			form
+		});
+	}
+
+	@autobind
+	private async updateForm(id: string, value: any) {
+		const game = await ReversiGame.findOne({ _id: this.gameId });
+
+		if (game.isStarted) return;
+		if (!game.user1Id.equals(this.user._id) && !game.user2Id.equals(this.user._id)) return;
+
+		const form = game.user1Id.equals(this.user._id) ? game.form2 : game.form1;
+
+		const item = form.find((i: any) => i.id == id);
+
+		if (item == null) return;
+
+		item.value = value;
+
+		const set = game.user1Id.equals(this.user._id) ? {
+			form2: form
+		} : {
+				form1: form
+			};
+
+		await ReversiGame.update({ _id: this.gameId }, {
+			$set: set
+		});
+
+		publishReversiGameStream(this.gameId, 'updateForm', {
+			userId: this.user._id,
+			id,
+			value
+		});
+	}
+
+	@autobind
+	private async message(message: any) {
+		message.id = Math.random();
+		publishReversiGameStream(this.gameId, 'message', {
+			userId: this.user._id,
+			message
+		});
+	}
+
+	@autobind
+	private async accept(accept: boolean) {
+		const game = await ReversiGame.findOne({ _id: this.gameId });
+
+		if (game.isStarted) return;
+
+		let bothAccepted = false;
+
+		if (game.user1Id.equals(this.user._id)) {
+			await ReversiGame.update({ _id: this.gameId }, {
+				$set: {
+					user1Accepted: accept
+				}
+			});
+
+			publishReversiGameStream(this.gameId, 'changeAccepts', {
+				user1: accept,
+				user2: game.user2Accepted
+			});
+
+			if (accept && game.user2Accepted) bothAccepted = true;
+		} else if (game.user2Id.equals(this.user._id)) {
+			await ReversiGame.update({ _id: this.gameId }, {
+				$set: {
+					user2Accepted: accept
+				}
+			});
+
+			publishReversiGameStream(this.gameId, 'changeAccepts', {
+				user1: game.user1Accepted,
+				user2: accept
+			});
+
+			if (accept && game.user1Accepted) bothAccepted = true;
+		} else {
+			return;
+		}
+
+		if (bothAccepted) {
+			// 3秒後、まだacceptされていたらゲーム開始
+			setTimeout(async () => {
+				const freshGame = await ReversiGame.findOne({ _id: this.gameId });
+				if (freshGame == null || freshGame.isStarted || freshGame.isEnded) return;
+				if (!freshGame.user1Accepted || !freshGame.user2Accepted) return;
+
+				let bw: number;
+				if (freshGame.settings.bw == 'random') {
+					bw = Math.random() > 0.5 ? 1 : 2;
+				} else {
+					bw = freshGame.settings.bw as number;
+				}
+
+				function getRandomMap() {
+					const mapCount = Object.entries(maps).length;
+					const rnd = Math.floor(Math.random() * mapCount);
+					return Object.values(maps)[rnd].data;
+				}
+
+				const map = freshGame.settings.map != null ? freshGame.settings.map : getRandomMap();
+
+				await ReversiGame.update({ _id: this.gameId }, {
+					$set: {
+						startedAt: new Date(),
+						isStarted: true,
+						black: bw,
+						'settings.map': map
+					}
+				});
+
+				//#region 盤面に最初から石がないなどして始まった瞬間に勝敗が決定する場合があるのでその処理
+				const o = new Reversi(map, {
+					isLlotheo: freshGame.settings.isLlotheo,
+					canPutEverywhere: freshGame.settings.canPutEverywhere,
+					loopedBoard: freshGame.settings.loopedBoard
+				});
+
+				if (o.isEnded) {
+					let winner;
+					if (o.winner === true) {
+						winner = freshGame.black == 1 ? freshGame.user1Id : freshGame.user2Id;
+					} else if (o.winner === false) {
+						winner = freshGame.black == 1 ? freshGame.user2Id : freshGame.user1Id;
+					} else {
+						winner = null;
+					}
+
+					await ReversiGame.update({
+						_id: this.gameId
+					}, {
+							$set: {
+								isEnded: true,
+								winnerId: winner
+							}
+						});
+
+					publishReversiGameStream(this.gameId, 'ended', {
+						winnerId: winner,
+						game: await pack(this.gameId, this.user)
+					});
+				}
+				//#endregion
+
+				publishReversiGameStream(this.gameId, 'started', await pack(this.gameId, this.user));
+			}, 3000);
+		}
+	}
+
+	// 石を打つ
+	@autobind
+	private async set(pos: number) {
+		const game = await ReversiGame.findOne({ _id: this.gameId });
+
+		if (!game.isStarted) return;
+		if (game.isEnded) return;
+		if (!game.user1Id.equals(this.user._id) && !game.user2Id.equals(this.user._id)) return;
+
+		const o = new Reversi(game.settings.map, {
+			isLlotheo: game.settings.isLlotheo,
+			canPutEverywhere: game.settings.canPutEverywhere,
+			loopedBoard: game.settings.loopedBoard
+		});
+
+		game.logs.forEach(log => {
+			o.put(log.color, log.pos);
+		});
+
+		const myColor =
+			(game.user1Id.equals(this.user._id) && game.black == 1) || (game.user2Id.equals(this.user._id) && game.black == 2)
+				? true
+				: false;
+
+		if (!o.canPut(myColor, pos)) return;
+		o.put(myColor, pos);
+
+		let winner;
+		if (o.isEnded) {
+			if (o.winner === true) {
+				winner = game.black == 1 ? game.user1Id : game.user2Id;
+			} else if (o.winner === false) {
+				winner = game.black == 1 ? game.user2Id : game.user1Id;
+			} else {
+				winner = null;
+			}
+		}
+
+		const log = {
+			at: new Date(),
+			color: myColor,
+			pos
+		};
+
+		const crc32 = CRC32.str(game.logs.map(x => x.pos.toString()).join('') + pos.toString());
+
+		await ReversiGame.update({
+			_id: this.gameId
+		}, {
+				$set: {
+					crc32,
+					isEnded: o.isEnded,
+					winnerId: winner
+				},
+				$push: {
+					logs: log
+				}
+			});
+
+		publishReversiGameStream(this.gameId, 'set', Object.assign(log, {
+			next: o.turn
+		}));
+
+		if (o.isEnded) {
+			publishReversiGameStream(this.gameId, 'ended', {
+				winnerId: winner,
+				game: await pack(this.gameId, this.user)
+			});
+		}
+	}
+
+	@autobind
+	private async check(crc32: string) {
+		const game = await ReversiGame.findOne({ _id: this.gameId });
+
+		if (!game.isStarted) return;
+
+		// 互換性のため
+		if (game.crc32 == null) return;
+
+		if (crc32 !== game.crc32) {
+			this.send('rescue', await pack(game, this.user));
+		}
+	}
+}

src/server/api/stream/channels/games/reversi.ts

@@ -0,0 +1,30 @@
+import autobind from 'autobind-decorator';
+import * as mongo from 'mongodb';
+import Matching, { pack } from '../../../../../models/games/reversi/matching';
+import { publishMainStream } from '../../../../../stream';
+import Channel from '../../channel';
+
+export default class extends Channel {
+	@autobind
+	public async init(params: any) {
+		// Subscribe reversi stream
+		this.subscriber.on(`reversiStream:${this.user._id}`, data => {
+			this.send(data);
+		});
+	}
+
+	@autobind
+	public async onMessage(type: string, body: any) {
+		switch (type) {
+			case 'ping':
+				if (body.id == null) return;
+				const matching = await Matching.findOne({
+					parentId: this.user._id,
+					childId: new mongo.ObjectID(body.id)
+				});
+				if (matching == null) return;
+				publishMainStream(matching.childId, 'reversiInvited', await pack(matching, matching.childId));
+				break;
+		}
+	}
+}

src/server/api/stream/channels/global-timeline.ts

@@ -0,0 +1,39 @@
+import autobind from 'autobind-decorator';
+import Mute from '../../../../models/mute';
+import { pack } from '../../../../models/note';
+import shouldMuteThisNote from '../../../../misc/should-mute-this-note';
+import Channel from '../channel';
+
+export default class extends Channel {
+	private mutedUserIds: string[] = [];
+
+	@autobind
+	public async init(params: any) {
+		// Subscribe events
+		this.subscriber.on('globalTimeline', this.onNote);
+
+		const mute = await Mute.find({ muterId: this.user._id });
+		this.mutedUserIds = mute.map(m => m.muteeId.toString());
+	}
+
+	@autobind
+	private async onNote(note: any) {
+		// Renoteなら再pack
+		if (note.renoteId != null) {
+			note.renote = await 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 (shouldMuteThisNote(note, this.mutedUserIds)) return;
+
+		this.send('note', note);
+	}
+
+	@autobind
+	public dispose() {
+		// Unsubscribe events
+		this.subscriber.off('globalTimeline', this.onNote);
+	}
+}

src/server/api/stream/channels/hashtag.ts

@@ -0,0 +1,33 @@
+import autobind from 'autobind-decorator';
+import Mute from '../../../../models/mute';
+import { pack } from '../../../../models/note';
+import shouldMuteThisNote from '../../../../misc/should-mute-this-note';
+import Channel from '../channel';
+
+export default class extends Channel {
+	@autobind
+	public async init(params: any) {
+		const mute = this.user ? await Mute.find({ muterId: this.user._id }) : null;
+		const mutedUserIds = mute ? mute.map(m => m.muteeId.toString()) : [];
+
+		const q: Array<string[]> = params.q;
+
+		// Subscribe stream
+		this.subscriber.on('hashtag', async note => {
+			const matched = q.some(tags => tags.every(tag => note.tags.map((t: string) => t.toLowerCase()).includes(tag.toLowerCase())));
+			if (!matched) return;
+
+			// Renoteなら再pack
+			if (note.renoteId != null) {
+				note.renote = await 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 (shouldMuteThisNote(note, mutedUserIds)) return;
+
+			this.send('note', note);
+		});
+	}
+}

src/server/api/stream/channels/home-timeline.ts

@@ -0,0 +1,39 @@
+import autobind from 'autobind-decorator';
+import Mute from '../../../../models/mute';
+import { pack } from '../../../../models/note';
+import shouldMuteThisNote from '../../../../misc/should-mute-this-note';
+import Channel from '../channel';
+
+export default class extends Channel {
+	private mutedUserIds: string[] = [];
+
+	@autobind
+	public async init(params: any) {
+		// Subscribe events
+		this.subscriber.on(`homeTimeline:${this.user._id}`, this.onNote);
+
+		const mute = await Mute.find({ muterId: this.user._id });
+		this.mutedUserIds = mute.map(m => m.muteeId.toString());
+	}
+
+	@autobind
+	private async onNote(note: any) {
+		// Renoteなら再pack
+		if (note.renoteId != null) {
+			note.renote = await pack(note.renoteId, this.user, {
+				detail: true
+			});
+		}
+
+		// 流れてきたNoteがミュートしているユーザーが関わるものだったら無視する
+		if (shouldMuteThisNote(note, this.mutedUserIds)) return;
+
+		this.send('note', note);
+	}
+
+	@autobind
+	public dispose() {
+		// Unsubscribe events
+		this.subscriber.off(`homeTimeline:${this.user._id}`, this.onNote);
+	}
+}

src/server/api/stream/channels/hybrid-timeline.ts

@@ -0,0 +1,41 @@
+import autobind from 'autobind-decorator';
+import Mute from '../../../../models/mute';
+import { pack } from '../../../../models/note';
+import shouldMuteThisNote from '../../../../misc/should-mute-this-note';
+import Channel from '../channel';
+
+export default class extends Channel {
+	private mutedUserIds: string[] = [];
+
+	@autobind
+	public async init(params: any) {
+		// Subscribe events
+		this.subscriber.on('hybridTimeline', this.onNewNote);
+		this.subscriber.on(`hybridTimeline:${this.user._id}`, this.onNewNote);
+
+		const mute = await Mute.find({ muterId: this.user._id });
+		this.mutedUserIds = mute.map(m => m.muteeId.toString());
+	}
+
+	@autobind
+	private async onNewNote(note: any) {
+		// Renoteなら再pack
+		if (note.renoteId != null) {
+			note.renote = await pack(note.renoteId, this.user, {
+				detail: true
+			});
+		}
+
+		// 流れてきたNoteがミュートしているユーザーが関わるものだったら無視する
+		if (shouldMuteThisNote(note, this.mutedUserIds)) return;
+
+		this.send('note', note);
+	}
+
+	@autobind
+	public dispose() {
+		// Unsubscribe events
+		this.subscriber.off('hybridTimeline', this.onNewNote);
+		this.subscriber.off(`hybridTimeline:${this.user._id}`, this.onNewNote);
+	}
+}

src/server/api/stream/channels/index.ts

@@ -0,0 +1,31 @@
+import main from './main';
+import homeTimeline from './home-timeline';
+import localTimeline from './local-timeline';
+import hybridTimeline from './hybrid-timeline';
+import globalTimeline from './global-timeline';
+import notesStats from './notes-stats';
+import serverStats from './server-stats';
+import userList from './user-list';
+import messaging from './messaging';
+import messagingIndex from './messaging-index';
+import drive from './drive';
+import hashtag from './hashtag';
+import gamesReversi from './games/reversi';
+import gamesReversiGame from './games/reversi-game';
+
+export default {
+	main,
+	homeTimeline,
+	localTimeline,
+	hybridTimeline,
+	globalTimeline,
+	notesStats,
+	serverStats,
+	userList,
+	messaging,
+	messagingIndex,
+	drive,
+	hashtag,
+	gamesReversi,
+	gamesReversiGame
+};

src/server/api/stream/channels/local-timeline.ts

@@ -0,0 +1,39 @@
+import autobind from 'autobind-decorator';
+import Mute from '../../../../models/mute';
+import { pack } from '../../../../models/note';
+import shouldMuteThisNote from '../../../../misc/should-mute-this-note';
+import Channel from '../channel';
+
+export default class extends Channel {
+	private mutedUserIds: string[] = [];
+
+	@autobind
+	public async init(params: any) {
+		// Subscribe events
+		this.subscriber.on('localTimeline', this.onNote);
+
+		const mute = this.user ? await Mute.find({ muterId: this.user._id }) : null;
+		this.mutedUserIds = mute ? mute.map(m => m.muteeId.toString()) : [];
+	}
+
+	@autobind
+	private async onNote(note: any) {
+		// Renoteなら再pack
+		if (note.renoteId != null) {
+			note.renote = await 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 (shouldMuteThisNote(note, this.mutedUserIds)) return;
+
+		this.send('note', note);
+	}
+
+	@autobind
+	public dispose() {
+		// Unsubscribe events
+		this.subscriber.off('localTimeline', this.onNote);
+	}
+}

src/server/api/stream/channels/main.ts

@@ -0,0 +1,25 @@
+import autobind from 'autobind-decorator';
+import Mute from '../../../../models/mute';
+import Channel from '../channel';
+
+export default class extends Channel {
+	@autobind
+	public async init(params: any) {
+		const mute = await Mute.find({ muterId: this.user._id });
+		const mutedUserIds = mute.map(m => m.muteeId.toString());
+
+		// Subscribe main stream channel
+		this.subscriber.on(`mainStream:${this.user._id}`, async data => {
+			const { type, body } = data;
+
+			switch (type) {
+				case 'notification': {
+					if (!mutedUserIds.includes(body.userId)) {
+						this.send('notification', body);
+					}
+					break;
+				}
+			}
+		});
+	}
+}

src/server/api/stream/channels/messaging-index.ts

@@ -0,0 +1,12 @@
+import autobind from 'autobind-decorator';
+import Channel from '../channel';
+
+export default class extends Channel {
+	@autobind
+	public async init(params: any) {
+		// Subscribe messaging index stream
+		this.subscriber.on(`messagingIndexStream:${this.user._id}`, data => {
+			this.send(data);
+		});
+	}
+}

src/server/api/stream/channels/messaging.ts

@@ -0,0 +1,26 @@
+import autobind from 'autobind-decorator';
+import read from '../../common/read-messaging-message';
+import Channel from '../channel';
+
+export default class extends Channel {
+	private otherpartyId: string;
+
+	@autobind
+	public async init(params: any) {
+		this.otherpartyId = params.otherparty as string;
+
+		// Subscribe messaging stream
+		this.subscriber.on(`messagingStream:${this.user._id}-${this.otherpartyId}`, data => {
+			this.send(data);
+		});
+	}
+
+	@autobind
+	public onMessage(type: string, body: any) {
+		switch (type) {
+			case 'read':
+				read(this.user._id, this.otherpartyId, body.id);
+				break;
+		}
+	}
+}

src/server/api/stream/channels/notes-stats.ts

@@ -0,0 +1,34 @@
+import autobind from 'autobind-decorator';
+import Xev from 'xev';
+import Channel from '../channel';
+
+const ev = new Xev();
+
+export default class extends Channel {
+	@autobind
+	public async init(params: any) {
+		ev.addListener('notesStats', this.onStats);
+	}
+
+	@autobind
+	private onStats(stats: any) {
+		this.send('stats', stats);
+	}
+
+	@autobind
+	public onMessage(type: string, body: any) {
+		switch (type) {
+			case 'requestLog':
+				ev.once(`notesStatsLog:${body.id}`, statsLog => {
+					this.send('statsLog', statsLog);
+				});
+				ev.emit('requestNotesStatsLog', body.id);
+				break;
+		}
+	}
+
+	@autobind
+	public dispose() {
+		ev.removeListener('notesStats', this.onStats);
+	}
+}

src/server/api/stream/channels/server-stats.ts

@@ -0,0 +1,37 @@
+import autobind from 'autobind-decorator';
+import Xev from 'xev';
+import Channel from '../channel';
+
+const ev = new Xev();
+
+export default class extends Channel {
+	@autobind
+	public async init(params: any) {
+		ev.addListener('serverStats', this.onStats);
+	}
+
+	@autobind
+	private onStats(stats: any) {
+		this.send('stats', stats);
+	}
+
+	@autobind
+	public onMessage(type: string, body: any) {
+		switch (type) {
+			case 'requestLog':
+				ev.once(`serverStatsLog:${body.id}`, statsLog => {
+					this.send('statsLog', statsLog);
+				});
+				ev.emit('requestServerStatsLog', {
+					id: body.id,
+					length: body.length
+				});
+				break;
+		}
+	}
+
+	@autobind
+	public dispose() {
+		ev.removeListener('serverStats', this.onStats);
+	}
+}

src/server/api/stream/channels/user-list.ts

@@ -0,0 +1,14 @@
+import autobind from 'autobind-decorator';
+import Channel from '../channel';
+
+export default class extends Channel {
+	@autobind
+	public async init(params: any) {
+		const listId = params.listId as string;
+
+		// Subscribe stream
+		this.subscriber.on(`userListStream:${listId}`, data => {
+			this.send(data);
+		});
+	}
+}

src/server/api/stream/drive.ts

@@ -1,9 +0,0 @@
-import * as websocket from 'websocket';
-import Xev from 'xev';
-
-export default function(request: websocket.request, connection: websocket.connection, subscriber: Xev, user: any): void {
-	// Subscribe drive stream
-	subscriber.on(`drive-stream:${user._id}`, data => {
-		connection.send(JSON.stringify(data));
-	});
-}

src/server/api/stream/games/reversi-game.ts

@@ -1,332 +0,0 @@
-import * as websocket from 'websocket';
-import Xev from 'xev';
-import * as CRC32 from 'crc-32';
-import ReversiGame, { pack } from '../../../../models/games/reversi/game';
-import { publishReversiGameStream } from '../../../../stream';
-import Reversi from '../../../../games/reversi/core';
-import * as maps from '../../../../games/reversi/maps';
-import { ParsedUrlQuery } from 'querystring';
-
-export default function(request: websocket.request, connection: websocket.connection, subscriber: Xev, user?: any): void {
-	const q = request.resourceURL.query as ParsedUrlQuery;
-	const gameId = q.game as string;
-
-	// Subscribe game stream
-	subscriber.on(`reversi-game-stream:${gameId}`, data => {
-		connection.send(JSON.stringify(data));
-	});
-
-	connection.on('message', async (data) => {
-		const msg = JSON.parse(data.utf8Data);
-
-		switch (msg.type) {
-			case 'accept':
-				accept(true);
-				break;
-
-			case 'cancel-accept':
-				accept(false);
-				break;
-
-			case 'update-settings':
-				if (msg.settings == null) return;
-				updateSettings(msg.settings);
-				break;
-
-			case 'init-form':
-				if (msg.body == null) return;
-				initForm(msg.body);
-				break;
-
-			case 'update-form':
-				if (msg.id == null || msg.value === undefined) return;
-				updateForm(msg.id, msg.value);
-				break;
-
-			case 'message':
-				if (msg.body == null) return;
-				message(msg.body);
-				break;
-
-			case 'set':
-				if (msg.pos == null) return;
-				set(msg.pos);
-				break;
-
-			case 'check':
-				if (msg.crc32 == null) return;
-				check(msg.crc32);
-				break;
-		}
-	});
-
-	async function updateSettings(settings: any) {
-		const game = await ReversiGame.findOne({ _id: gameId });
-
-		if (game.isStarted) return;
-		if (!game.user1Id.equals(user._id) && !game.user2Id.equals(user._id)) return;
-		if (game.user1Id.equals(user._id) && game.user1Accepted) return;
-		if (game.user2Id.equals(user._id) && game.user2Accepted) return;
-
-		await ReversiGame.update({ _id: gameId }, {
-			$set: {
-				settings
-			}
-		});
-
-		publishReversiGameStream(gameId, 'update-settings', settings);
-	}
-
-	async function initForm(form: any) {
-		const game = await ReversiGame.findOne({ _id: gameId });
-
-		if (game.isStarted) return;
-		if (!game.user1Id.equals(user._id) && !game.user2Id.equals(user._id)) return;
-
-		const set = game.user1Id.equals(user._id) ? {
-			form1: form
-		} : {
-				form2: form
-			};
-
-		await ReversiGame.update({ _id: gameId }, {
-			$set: set
-		});
-
-		publishReversiGameStream(gameId, 'init-form', {
-			userId: user._id,
-			form
-		});
-	}
-
-	async function updateForm(id: string, value: any) {
-		const game = await ReversiGame.findOne({ _id: gameId });
-
-		if (game.isStarted) return;
-		if (!game.user1Id.equals(user._id) && !game.user2Id.equals(user._id)) return;
-
-		const form = game.user1Id.equals(user._id) ? game.form2 : game.form1;
-
-		const item = form.find((i: any) => i.id == id);
-
-		if (item == null) return;
-
-		item.value = value;
-
-		const set = game.user1Id.equals(user._id) ? {
-			form2: form
-		} : {
-				form1: form
-			};
-
-		await ReversiGame.update({ _id: gameId }, {
-			$set: set
-		});
-
-		publishReversiGameStream(gameId, 'update-form', {
-			userId: user._id,
-			id,
-			value
-		});
-	}
-
-	async function message(message: any) {
-		message.id = Math.random();
-		publishReversiGameStream(gameId, 'message', {
-			userId: user._id,
-			message
-		});
-	}
-
-	async function accept(accept: boolean) {
-		const game = await ReversiGame.findOne({ _id: gameId });
-
-		if (game.isStarted) return;
-
-		let bothAccepted = false;
-
-		if (game.user1Id.equals(user._id)) {
-			await ReversiGame.update({ _id: gameId }, {
-				$set: {
-					user1Accepted: accept
-				}
-			});
-
-			publishReversiGameStream(gameId, 'change-accepts', {
-				user1: accept,
-				user2: game.user2Accepted
-			});
-
-			if (accept && game.user2Accepted) bothAccepted = true;
-		} else if (game.user2Id.equals(user._id)) {
-			await ReversiGame.update({ _id: gameId }, {
-				$set: {
-					user2Accepted: accept
-				}
-			});
-
-			publishReversiGameStream(gameId, 'change-accepts', {
-				user1: game.user1Accepted,
-				user2: accept
-			});
-
-			if (accept && game.user1Accepted) bothAccepted = true;
-		} else {
-			return;
-		}
-
-		if (bothAccepted) {
-			// 3秒後、まだacceptされていたらゲーム開始
-			setTimeout(async () => {
-				const freshGame = await ReversiGame.findOne({ _id: gameId });
-				if (freshGame == null || freshGame.isStarted || freshGame.isEnded) return;
-				if (!freshGame.user1Accepted || !freshGame.user2Accepted) return;
-
-				let bw: number;
-				if (freshGame.settings.bw == 'random') {
-					bw = Math.random() > 0.5 ? 1 : 2;
-				} else {
-					bw = freshGame.settings.bw as number;
-				}
-
-				function getRandomMap() {
-					const mapCount = Object.entries(maps).length;
-					const rnd = Math.floor(Math.random() * mapCount);
-					return Object.values(maps)[rnd].data;
-				}
-
-				const map = freshGame.settings.map != null ? freshGame.settings.map : getRandomMap();
-
-				await ReversiGame.update({ _id: gameId }, {
-					$set: {
-						startedAt: new Date(),
-						isStarted: true,
-						black: bw,
-						'settings.map': map
-					}
-				});
-
-				//#region 盤面に最初から石がないなどして始まった瞬間に勝敗が決定する場合があるのでその処理
-				const o = new Reversi(map, {
-					isLlotheo: freshGame.settings.isLlotheo,
-					canPutEverywhere: freshGame.settings.canPutEverywhere,
-					loopedBoard: freshGame.settings.loopedBoard
-				});
-
-				if (o.isEnded) {
-					let winner;
-					if (o.winner === true) {
-						winner = freshGame.black == 1 ? freshGame.user1Id : freshGame.user2Id;
-					} else if (o.winner === false) {
-						winner = freshGame.black == 1 ? freshGame.user2Id : freshGame.user1Id;
-					} else {
-						winner = null;
-					}
-
-					await ReversiGame.update({
-						_id: gameId
-					}, {
-							$set: {
-								isEnded: true,
-								winnerId: winner
-							}
-						});
-
-					publishReversiGameStream(gameId, 'ended', {
-						winnerId: winner,
-						game: await pack(gameId, user)
-					});
-				}
-				//#endregion
-
-				publishReversiGameStream(gameId, 'started', await pack(gameId, user));
-			}, 3000);
-		}
-	}
-
-	// 石を打つ
-	async function set(pos: number) {
-		const game = await ReversiGame.findOne({ _id: gameId });
-
-		if (!game.isStarted) return;
-		if (game.isEnded) return;
-		if (!game.user1Id.equals(user._id) && !game.user2Id.equals(user._id)) return;
-
-		const o = new Reversi(game.settings.map, {
-			isLlotheo: game.settings.isLlotheo,
-			canPutEverywhere: game.settings.canPutEverywhere,
-			loopedBoard: game.settings.loopedBoard
-		});
-
-		game.logs.forEach(log => {
-			o.put(log.color, log.pos);
-		});
-
-		const myColor =
-			(game.user1Id.equals(user._id) && game.black == 1) || (game.user2Id.equals(user._id) && game.black == 2)
-				? true
-				: false;
-
-		if (!o.canPut(myColor, pos)) return;
-		o.put(myColor, pos);
-
-		let winner;
-		if (o.isEnded) {
-			if (o.winner === true) {
-				winner = game.black == 1 ? game.user1Id : game.user2Id;
-			} else if (o.winner === false) {
-				winner = game.black == 1 ? game.user2Id : game.user1Id;
-			} else {
-				winner = null;
-			}
-		}
-
-		const log = {
-			at: new Date(),
-			color: myColor,
-			pos
-		};
-
-		const crc32 = CRC32.str(game.logs.map(x => x.pos.toString()).join('') + pos.toString());
-
-		await ReversiGame.update({
-			_id: gameId
-		}, {
-				$set: {
-					crc32,
-					isEnded: o.isEnded,
-					winnerId: winner
-				},
-				$push: {
-					logs: log
-				}
-			});
-
-		publishReversiGameStream(gameId, 'set', Object.assign(log, {
-			next: o.turn
-		}));
-
-		if (o.isEnded) {
-			publishReversiGameStream(gameId, 'ended', {
-				winnerId: winner,
-				game: await pack(gameId, user)
-			});
-		}
-	}
-
-	async function check(crc32: string) {
-		const game = await ReversiGame.findOne({ _id: gameId });
-
-		if (!game.isStarted) return;
-
-		// 互換性のため
-		if (game.crc32 == null) return;
-
-		if (crc32 !== game.crc32) {
-			connection.send(JSON.stringify({
-				type: 'rescue',
-				body: await pack(game, user)
-			}));
-		}
-	}
-}

src/server/api/stream/games/reversi.ts

@@ -1,28 +0,0 @@
-import * as mongo from 'mongodb';
-import * as websocket from 'websocket';
-import Xev from 'xev';
-import Matching, { pack } from '../../../../models/games/reversi/matching';
-import { publishUserStream } from '../../../../stream';
-
-export default function(request: websocket.request, connection: websocket.connection, subscriber: Xev, user: any): void {
-	// Subscribe reversi stream
-	subscriber.on(`reversi-stream:${user._id}`, data => {
-		connection.send(JSON.stringify(data));
-	});
-
-	connection.on('message', async (data) => {
-		const msg = JSON.parse(data.utf8Data);
-
-		switch (msg.type) {
-			case 'ping':
-				if (msg.id == null) return;
-				const matching = await Matching.findOne({
-					parentId: user._id,
-					childId: new mongo.ObjectID(msg.id)
-				});
-				if (matching == null) return;
-				publishUserStream(matching.childId, 'reversi_invited', await pack(matching, matching.childId));
-				break;
-		}
-	});
-}

src/server/api/stream/global-timeline.ts

@@ -1,27 +0,0 @@
-import * as websocket from 'websocket';
-import Xev from 'xev';
-
-import { IUser } from '../../../models/user';
-import Mute from '../../../models/mute';
-import shouldMuteThisNote from '../../../misc/should-mute-this-note';
-
-export default async function(
-	request: websocket.request,
-	connection: websocket.connection,
-	subscriber: Xev,
-	user: IUser
-) {
-	const mute = await Mute.find({ muterId: user._id });
-	const mutedUserIds = mute.map(m => m.muteeId.toString());
-
-	// Subscribe stream
-	subscriber.on('global-timeline', async note => {
-		// 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 (shouldMuteThisNote(note, mutedUserIds)) return;
-
-		connection.send(JSON.stringify({
-			type: 'note',
-			body: note
-		}));
-	});
-}

src/server/api/stream/hashtag.ts

@@ -1,40 +0,0 @@
-import * as websocket from 'websocket';
-import Xev from 'xev';
-
-import { IUser } from '../../../models/user';
-import Mute from '../../../models/mute';
-import { pack } from '../../../models/note';
-import shouldMuteThisNote from '../../../misc/should-mute-this-note';
-
-export default async function(
-	request: websocket.request,
-	connection: websocket.connection,
-	subscriber: Xev,
-	user?: IUser
-) {
-	const mute = user ? await Mute.find({ muterId: user._id }) : null;
-	const mutedUserIds = mute ? mute.map(m => m.muteeId.toString()) : [];
-
-	const q: Array<string[]> = JSON.parse((request.resourceURL.query as any).q);
-
-	// Subscribe stream
-	subscriber.on('hashtag', async note => {
-		const matched = q.some(tags => tags.every(tag => note.tags.map((t: string) => t.toLowerCase()).includes(tag.toLowerCase())));
-		if (!matched) return;
-
-		// Renoteなら再pack
-		if (note.renoteId != null) {
-			note.renote = await pack(note.renoteId, 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 (shouldMuteThisNote(note, mutedUserIds)) return;
-
-		connection.send(JSON.stringify({
-			type: 'note',
-			body: note
-		}));
-	});
-}

src/server/api/stream/home.ts

@@ -1,110 +0,0 @@
-import * as websocket from 'websocket';
-import Xev from 'xev';
-import * as debug from 'debug';
-
-import User, { IUser } from '../../../models/user';
-import Mute from '../../../models/mute';
-import { pack as packNote, pack } from '../../../models/note';
-import readNotification from '../common/read-notification';
-import call from '../call';
-import { IApp } from '../../../models/app';
-import shouldMuteThisNote from '../../../misc/should-mute-this-note';
-import readNote from '../../../services/note/read';
-
-const log = debug('misskey');
-
-export default async function(
-	request: websocket.request,
-	connection: websocket.connection,
-	subscriber: Xev,
-	user: IUser,
-	app: IApp
-) {
-	const mute = await Mute.find({ muterId: user._id });
-	const mutedUserIds = mute.map(m => m.muteeId.toString());
-
-	async function onNoteStream(noteId: any) {
-		const note = await packNote(noteId, user, {
-			detail: true
-		});
-
-		connection.send(JSON.stringify({
-			type: 'note-updated',
-			body: {
-				note: note
-			}
-		}));
-	}
-
-	// Subscribe Home stream channel
-	subscriber.on(`user-stream:${user._id}`, async x => {
-		// Renoteなら再pack
-		if (x.type == 'note' && x.body.renoteId != null) {
-			x.body.renote = await pack(x.body.renoteId, user, {
-				detail: true
-			});
-		}
-
-		//#region 流れてきたメッセージがミュートしているユーザーが関わるものだったら無視する
-		if (x.type == 'note') {
-			if (shouldMuteThisNote(x.body, mutedUserIds)) return;
-		} else if (x.type == 'notification') {
-			if (mutedUserIds.includes(x.body.userId)) {
-				return;
-			}
-		}
-		//#endregion
-
-		connection.send(JSON.stringify(x));
-	});
-
-	connection.on('message', async data => {
-		const msg = JSON.parse(data.utf8Data);
-
-		switch (msg.type) {
-			case 'api':
-				// 新鮮なデータを利用するためにユーザーをフェッチ
-				call(msg.endpoint, await User.findOne({ _id: user._id }), app, msg.data).then(res => {
-					connection.send(JSON.stringify({
-						type: `api-res:${msg.id}`,
-						body: { res }
-					}));
-				}).catch(e => {
-					connection.send(JSON.stringify({
-						type: `api-res:${msg.id}`,
-						body: { e }
-					}));
-				});
-				break;
-
-			case 'alive':
-				// Update lastUsedAt
-				User.update({ _id: user._id }, {
-					$set: {
-						'lastUsedAt': new Date()
-					}
-				});
-				break;
-
-			case 'read_notification':
-				if (!msg.id) return;
-				readNotification(user._id, msg.id);
-				break;
-
-			case 'capture':
-				if (!msg.id) return;
-				log(`CAPTURE: ${msg.id} by @${user.username}`);
-				subscriber.on(`note-stream:${msg.id}`, onNoteStream);
-				if (msg.read) {
-					readNote(user._id, msg.id);
-				}
-				break;
-
-			case 'decapture':
-				if (!msg.id) return;
-				log(`DECAPTURE: ${msg.id} by @${user.username}`);
-				subscriber.off(`note-stream:${msg.id}`, onNoteStream);
-				break;
-		}
-	});
-}

src/server/api/stream/hybrid-timeline.ts

@@ -1,38 +0,0 @@
-import * as websocket from 'websocket';
-import Xev from 'xev';
-
-import { IUser } from '../../../models/user';
-import Mute from '../../../models/mute';
-import { pack } from '../../../models/note';
-import shouldMuteThisNote from '../../../misc/should-mute-this-note';
-
-export default async function(
-	request: websocket.request,
-	connection: websocket.connection,
-	subscriber: Xev,
-	user: IUser
-) {
-	const mute = await Mute.find({ muterId: user._id });
-	const mutedUserIds = mute.map(m => m.muteeId.toString());
-
-	// Subscribe stream
-	subscriber.on('hybrid-timeline', onEvent);
-	subscriber.on(`hybrid-timeline:${user._id}`, onEvent);
-
-	async function onEvent(note: any) {
-		// Renoteなら再pack
-		if (note.renoteId != null) {
-			note.renote = await pack(note.renoteId, 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 (shouldMuteThisNote(note, mutedUserIds)) return;
-
-		connection.send(JSON.stringify({
-			type: 'note',
-			body: note
-		}));
-	}
-}

src/server/api/stream/index.ts

@@ -0,0 +1,213 @@
+import autobind from 'autobind-decorator';
+import * as websocket from 'websocket';
+import Xev from 'xev';
+import * as debug from 'debug';
+
+import User, { IUser } from '../../../models/user';
+import readNotification from '../common/read-notification';
+import call from '../call';
+import { IApp } from '../../../models/app';
+import readNote from '../../../services/note/read';
+
+import Channel from './channel';
+import channels from './channels';
+
+const log = debug('misskey');
+
+/**
+ * Main stream connection
+ */
+export default class Connection {
+	public user?: IUser;
+	public app: IApp;
+	private wsConnection: websocket.connection;
+	public subscriber: Xev;
+	private channels: Channel[] = [];
+	private subscribingNotes: any = {};
+
+	constructor(
+		wsConnection: websocket.connection,
+		subscriber: Xev,
+		user: IUser,
+		app: IApp
+	) {
+		this.wsConnection = wsConnection;
+		this.user = user;
+		this.app = app;
+		this.subscriber = subscriber;
+
+		this.wsConnection.on('message', this.onWsConnectionMessage);
+	}
+
+	/**
+	 * クライアントからメッセージ受信時
+	 */
+	@autobind
+	private async onWsConnectionMessage(data: websocket.IMessage) {
+		const { type, body } = JSON.parse(data.utf8Data);
+
+		switch (type) {
+			case 'api': this.onApiRequest(body); break;
+			case 'alive': this.onAlive(); break;
+			case 'readNotification': this.onReadNotification(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;
+			case 'disconnect': this.onChannelDisconnectRequested(body); break;
+			case 'channel': this.onChannelMessageRequested(body); break;
+		}
+	}
+
+	/**
+	 * APIリクエスト要求時
+	 */
+	@autobind
+	private async onApiRequest(payload: any) {
+		// 新鮮なデータを利用するためにユーザーをフェッチ
+		const user = this.user ? await User.findOne({ _id: this.user._id }) : null;
+
+		const endpoint = payload.endpoint || payload.ep; // alias
+
+		// 呼び出し
+		call(endpoint, user, this.app, payload.data).then(res => {
+			this.sendMessageToWs(`api:${payload.id}`, { res });
+		}).catch(e => {
+			this.sendMessageToWs(`api:${payload.id}`, { e });
+		});
+	}
+
+	@autobind
+	private onAlive() {
+		// Update lastUsedAt
+		User.update({ _id: this.user._id }, {
+			$set: {
+				'lastUsedAt': new Date()
+			}
+		});
+	}
+
+	@autobind
+	private onReadNotification(payload: any) {
+		if (!payload.id) return;
+		readNotification(this.user._id, payload.id);
+	}
+
+	/**
+	 * 投稿購読要求時
+	 */
+	@autobind
+	private onSubscribeNote(payload: any) {
+		if (!payload.id) return;
+
+		if (this.subscribingNotes[payload.id] == null) {
+			this.subscribingNotes[payload.id] = 0;
+		}
+
+		this.subscribingNotes[payload.id]++;
+
+		if (this.subscribingNotes[payload.id] == 1) {
+			this.subscriber.on(`noteStream:${payload.id}`, this.onNoteStreamMessage);
+		}
+
+		if (payload.read) {
+			readNote(this.user._id, payload.id);
+		}
+	}
+
+	/**
+	 * 投稿購読解除要求時
+	 */
+	@autobind
+	private onUnsubscribeNote(payload: any) {
+		if (!payload.id) return;
+
+		this.subscribingNotes[payload.id]--;
+		if (this.subscribingNotes[payload.id] <= 0) {
+			delete this.subscribingNotes[payload.id];
+			this.subscriber.off(`noteStream:${payload.id}`, this.onNoteStreamMessage);
+		}
+	}
+
+	@autobind
+	private async onNoteStreamMessage(data: any) {
+		this.sendMessageToWs('noteUpdated', {
+			id: data.body.id,
+			type: data.type,
+			body: data.body.body,
+		});
+	}
+
+	/**
+	 * チャンネル接続要求時
+	 */
+	@autobind
+	private onChannelConnectRequested(payload: any) {
+		const { channel, id, params } = payload;
+		log(`CH CONNECT: ${id} ${channel} by @${this.user.username}`);
+		this.connectChannel(id, params, (channels as any)[channel]);
+	}
+
+	/**
+	 * チャンネル切断要求時
+	 */
+	@autobind
+	private onChannelDisconnectRequested(payload: any) {
+		const { id } = payload;
+		log(`CH DISCONNECT: ${id} by @${this.user.username}`);
+		this.disconnectChannel(id);
+	}
+
+	/**
+	 * クライアントにメッセージ送信
+	 */
+	@autobind
+	public sendMessageToWs(type: string, payload: any) {
+		this.wsConnection.send(JSON.stringify({
+			type: type,
+			body: payload
+		}));
+	}
+
+	/**
+	 * チャンネルに接続
+	 */
+	@autobind
+	private connectChannel(id: string, params: any, channelClass: { new(id: string, connection: Connection): Channel }) {
+		const channel = new channelClass(id, this);
+		this.channels.push(channel);
+		channel.init(params);
+	}
+
+	/**
+	 * チャンネルから切断
+	 */
+	@autobind
+	private disconnectChannel(id: string) {
+		const channel = this.channels.find(c => c.id === id);
+
+		if (channel) {
+			if (channel.dispose) channel.dispose();
+			this.channels = this.channels.filter(c => c.id !== id);
+		}
+	}
+
+	@autobind
+	private onChannelMessageRequested(data: any) {
+		const channel = this.channels.find(c => c.id === data.id);
+		if (channel != null && channel.onMessage != null) {
+			channel.onMessage(data.type, data.body);
+		}
+	}
+
+	/**
+	 * ストリームが切れたとき
+	 */
+	@autobind
+	public dispose() {
+		this.channels.forEach(c => {
+			if (c.dispose) c.dispose();
+		});
+	}
+}

src/server/api/stream/local-timeline.ts

@@ -1,35 +0,0 @@
-import * as websocket from 'websocket';
-import Xev from 'xev';
-
-import { IUser } from '../../../models/user';
-import Mute from '../../../models/mute';
-import { pack } from '../../../models/note';
-import shouldMuteThisNote from '../../../misc/should-mute-this-note';
-
-export default async function(
-	request: websocket.request,
-	connection: websocket.connection,
-	subscriber: Xev,
-	user?: IUser
-) {
-	const mute = user ? await Mute.find({ muterId: user._id }) : null;
-	const mutedUserIds = mute ? mute.map(m => m.muteeId.toString()) : [];
-
-	// Subscribe stream
-	subscriber.on('local-timeline', async note => {
-		// Renoteなら再pack
-		if (note.renoteId != null) {
-			note.renote = await pack(note.renoteId, 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 (shouldMuteThisNote(note, mutedUserIds)) return;
-
-		connection.send(JSON.stringify({
-			type: 'note',
-			body: note
-		}));
-	});
-}

src/server/api/stream/messaging-index.ts

@@ -1,9 +0,0 @@
-import * as websocket from 'websocket';
-import Xev from 'xev';
-
-export default function(request: websocket.request, connection: websocket.connection, subscriber: Xev, user: any): void {
-	// Subscribe messaging index stream
-	subscriber.on(`messaging-index-stream:${user._id}`, data => {
-		connection.send(JSON.stringify(data));
-	});
-}

src/server/api/stream/messaging.ts

@@ -1,25 +0,0 @@
-import * as websocket from 'websocket';
-import Xev from 'xev';
-import read from '../common/read-messaging-message';
-import { ParsedUrlQuery } from 'querystring';
-
-export default function(request: websocket.request, connection: websocket.connection, subscriber: Xev, user: any): void {
-	const q = request.resourceURL.query as ParsedUrlQuery;
-	const otherparty = q.otherparty as string;
-
-	// Subscribe messaging stream
-	subscriber.on(`messaging-stream:${user._id}-${otherparty}`, data => {
-		connection.send(JSON.stringify(data));
-	});
-
-	connection.on('message', async (data) => {
-		const msg = JSON.parse(data.utf8Data);
-
-		switch (msg.type) {
-			case 'read':
-				if (!msg.id) return;
-				read(user._id, otherparty, msg.id);
-				break;
-		}
-	});
-}

src/server/api/stream/notes-stats.ts

@@ -1,35 +0,0 @@
-import * as websocket from 'websocket';
-import Xev from 'xev';
-
-const ev = new Xev();
-
-export default function(request: websocket.request, connection: websocket.connection): void {
-	const onStats = (stats: any) => {
-		connection.send(JSON.stringify({
-			type: 'stats',
-			body: stats
-		}));
-	};
-
-	connection.on('message', async data => {
-		const msg = JSON.parse(data.utf8Data);
-
-		switch (msg.type) {
-			case 'requestLog':
-				ev.once(`notesStatsLog:${msg.id}`, statsLog => {
-					connection.send(JSON.stringify({
-						type: 'statsLog',
-						body: statsLog
-					}));
-				});
-				ev.emit('requestNotesStatsLog', msg.id);
-				break;
-		}
-	});
-
-	ev.addListener('notesStats', onStats);
-
-	connection.on('close', () => {
-		ev.removeListener('notesStats', onStats);
-	});
-}

src/server/api/stream/server-stats.ts

@@ -1,38 +0,0 @@
-import * as websocket from 'websocket';
-import Xev from 'xev';
-
-const ev = new Xev();
-
-export default function(request: websocket.request, connection: websocket.connection): void {
-	const onStats = (stats: any) => {
-		connection.send(JSON.stringify({
-			type: 'stats',
-			body: stats
-		}));
-	};
-
-	connection.on('message', async data => {
-		const msg = JSON.parse(data.utf8Data);
-
-		switch (msg.type) {
-			case 'requestLog':
-				ev.once(`serverStatsLog:${msg.id}`, statsLog => {
-					connection.send(JSON.stringify({
-						type: 'statsLog',
-						body: statsLog
-					}));
-				});
-				ev.emit('requestServerStatsLog', {
-					id: msg.id,
-					length: msg.length
-				});
-				break;
-		}
-	});
-
-	ev.addListener('serverStats', onStats);
-
-	connection.on('close', () => {
-		ev.removeListener('serverStats', onStats);
-	});
-}

src/server/api/stream/user-list.ts

@@ -1,13 +0,0 @@
-import * as websocket from 'websocket';
-import Xev from 'xev';
-import { ParsedUrlQuery } from 'querystring';
-
-export default function(request: websocket.request, connection: websocket.connection, subscriber: Xev, user: any): void {
-	const q = request.resourceURL.query as ParsedUrlQuery;
-	const listId = q.listId as string;
-
-	// Subscribe stream
-	subscriber.on(`user-list-stream:${listId}`, data => {
-		connection.send(JSON.stringify(data));
-	});
-}