Merge 5b2bcdda3c into 830c9c2ecd

src/ai.ts

@@ -9,7 +9,7 @@ import chalk from 'chalk';
 import { v4 as uuid } from 'uuid';
 
 import config from '@/config.js';
-import Module from '@/module.js';
+import Module, { InstalledModule } from '@/module.js';
 import Message from '@/message.js';
 import Friend, { FriendDoc } from '@/friend.js';
 import type { User } from '@/misskey/user.js';
@@ -17,6 +17,7 @@ import Stream from '@/stream.js';
 import log from '@/utils/log.js';
 import { sleep } from './utils/sleep.js';
 import pkg from '../package.json' assert { type: 'json' };
+import { Note } from '@/misskey/note.js';
 
 type MentionHook = (msg: Message) => Promise<boolean | HandlerResult>;
 type ContextHook = (key: any, msg: Message, data?: any) => Promise<void | boolean | HandlerResult>;
@@ -37,6 +38,11 @@ export type Meta = {
 	lastWakingAt: number;
 };
 
+export type ModuleDataDoc<Data = any> = {
+	module: string;
+	data: Data;
+}
+
 /**
  * 藍
  */
@@ -77,10 +83,8 @@ export default class 藍 {
 	 * @param account 藍として使うアカウント
 	 * @param modules モジュール。先頭のモジュールほど高優先度
 	 */
-	constructor(account: User, modules: Module[]) {
-		this.account = account;
-		this.modules = modules;
-
+	@bindThis
+	public static start(account: User, modules: Module[]) {
 		let memoryDir = '.';
 		if (config.memoryDir) {
 			memoryDir = config.memoryDir;
@@ -89,7 +93,7 @@ export default class 藍 {
 
 		this.log(`Lodaing the memory from ${file}...`);
 
-		this.db = new loki(file, {
+		const db = new loki(file, {
 			autoload: true,
 			autosave: true,
 			autosaveInterval: 1000,
@@ -98,7 +102,7 @@ export default class 藍 {
 					this.log(chalk.red(`Failed to load the memory: ${err}`));
 				} else {
 					this.log(chalk.green('The memory loaded successfully'));
-					this.run();
+					new 藍(account, modules, db);
 				}
 			}
 		});
@@ -106,11 +110,19 @@ export default class 藍 {
 
 	@bindThis
 	public log(msg: string) {
-		log(`[${chalk.magenta('AiOS')}]: ${msg}`);
+		藍.log(msg);
 	}
 
 	@bindThis
-	private run() {
+	private static log(msg: string) {
+		log(`[${chalk.magenta('AiOS')}]: ${msg}`);
+	}
+
+	private constructor(account: User, modules: Module[], db: loki) {
+		this.account = account;
+		this.modules = modules;
+		this.db = db;
+
 		//#region Init DB
 		this.meta = this.getCollection('meta', {});
 
@@ -187,7 +199,7 @@ export default class 藍 {
 		this.modules.forEach(m => {
 			this.log(`Installing ${chalk.cyan.italic(m.name)}\tmodule...`);
 			m.init(this);
-			const res = m.install();
+			const res = m.install(this);
 			if (res != null) {
 				if (res.mentionHook) this.mentionHooks.push(res.mentionHook);
 				if (res.contextHook) this.contextHooks[m.name] = res.contextHook;
@@ -361,7 +373,7 @@ export default class 藍 {
 	 */
 	@bindThis
 	public async post(param: any) {
-		const res = await this.api('notes/create', param);
+		const res = await this.api<{ createdNote: Note }>('notes/create', param);
 		return res.createdNote;
 	}
 
@@ -380,13 +392,13 @@ export default class 藍 {
 	 * APIを呼び出します
 	 */
 	@bindThis
-	public api(endpoint: string, param?: any) {
+	public api<ReturnType = unknown>(endpoint: string, param?: any) {
 		this.log(`API: ${endpoint}`);
 		return got.post(`${config.apiUrl}/${endpoint}`, {
 			json: Object.assign({
 				i: config.i
 			}, param)
-		}).json();
+		}).json<ReturnType>();
 	};
 
 	/**

src/config.ts

@@ -17,9 +17,104 @@ type Config = {
 	memoryDir?: string;
 };
 
-import config from '../config.json' assert { type: 'json' };
+import chalk from 'chalk';
+import fs from "fs";
+import { warn } from '@/utils/log.js';
 
-config.wsUrl = config.host.replace('http', 'ws');
-config.apiUrl = config.host + '/api';
+const uncheckedConfig = JSON.parse(fs.readFileSync('./config.json', 'utf8'));
 
-export default config as Config;
+function warnWithPrefix(msg: string): void {
+	warn(`[Config]: ${chalk.red(msg)}`);
+}
+
+class Type<T> {
+	public static readonly string = new Type<string>('string');
+	public static readonly boolean = new Type<boolean>('boolean');
+
+	public readonly name: string;
+
+	private constructor(name: string) {
+		this.name = name;
+	}
+
+	check(value: unknown): value is T {
+		return typeof value == this.name;
+	}
+}
+
+class OptionalProperty<K extends keyof Config> {
+	protected readonly key: K;
+	protected readonly type: Type<Config[K]>
+
+	public constructor(key: K, type: Type<Config[K]>) {
+		this.key = key;
+		this.type = type;
+	}
+
+	check(config: Object): config is { [J in K]?: Config[K] } {
+		const key = this.key;
+		if (!(key in config)) {
+			return true;
+		}
+		const result = this.type.check((config as { [J in K]?: unknown})[key]);
+		if (!result) {
+			warnWithPrefix(`config.json: The type of property '${key}' must be ${this.type.name}`);
+		}
+		return result;
+	}
+}
+
+class Property<K extends keyof Config> extends OptionalProperty<K> {
+	check(config: Object): config is { [J in K]: Config[K] } {
+		const result = this.key in config && this.type.check((config as { [J in K]?: unknown })[this.key]);
+		if (!result) {
+			warnWithPrefix(`config.json: Property '${this.key}': ${this.type.name} required`);
+		}
+		return result;
+	}
+}
+
+type Intersection<P extends unknown[]> = P extends [infer Q, ...infer R] ? Q & Intersection<R> : unknown;
+
+function checkProperties<P extends OptionalProperty<keyof Config>[]>(config: Object, ...properties: P):
+		config is object & Intersection<{ [I in keyof P]: P[I] extends OptionalProperty<infer K> ? { [J in K]: Config[K] } : never }> {
+	// メッセージを表示するためすべてのプロパティをチェックしてから結果を返す
+	return properties.map(p => p.check(config)).every(c => c);
+}
+
+function setProperty<K extends keyof Config>(config: Object, key: K, value: Config[K]): asserts config is { [L in K]: Config[K] } {
+	(config as { [L in K]?: Config[K] })[key] = value;
+}
+
+function validate(config: unknown): Config {
+	if (!(config instanceof Object)) {
+		warnWithPrefix('config.json: Root object required');
+	} else if (
+		checkProperties(
+			config,
+			new Property('host', Type.string),
+			new OptionalProperty('serverName', Type.string),
+			new Property('i', Type.string),
+			new OptionalProperty('master', Type.string),
+			new Property('keywordEnabled', Type.boolean),
+			new Property('reversiEnabled', Type.boolean),
+			new Property('notingEnabled', Type.boolean),
+			new Property('chartEnabled', Type.boolean),
+			new Property('serverMonitoring', Type.boolean),
+			new OptionalProperty('checkEmojisEnabled', Type.boolean),
+			new OptionalProperty('checkEmojisAtOnce', Type.boolean),
+			new OptionalProperty('mecab', Type.string),
+			new OptionalProperty('mecabDic', Type.string),
+			new OptionalProperty('memoryDir', Type.string)
+		)
+	) {
+		setProperty(config, 'wsUrl', config.host.replace('http', 'ws'));
+		setProperty(config, 'apiUrl', config.host + '/api');
+		return config;
+	}
+	throw new TypeError('config.json has an invalid type');
+}
+
+const config = validate(uncheckedConfig);
+
+export default config;

src/index.ts

@@ -34,6 +34,7 @@ import NotingModule from './modules/noting/index.js';
 import PollModule from './modules/poll/index.js';
 import ReminderModule from './modules/reminder/index.js';
 import CheckCustomEmojisModule from './modules/check-custom-emojis/index.js';
+import { User } from '@/misskey/user.js';
 
 console.log('   __    ____  _____  ___ ');
 console.log('  /__\\  (_  _)(  _  )/ __)');
@@ -61,7 +62,7 @@ promiseRetry(retry => {
 		json: {
 			i: config.i
 		}
-	}).json().catch(retry);
+	}).json<User>().catch(retry);
 }, {
 	retries: 3
 }).then(account => {
@@ -71,7 +72,7 @@ promiseRetry(retry => {
 	log('Starting AiOS...');
 
 	// 藍起動
-	new 藍(account, [
+	藍.start(account, [
 		new CoreModule(),
 		new EmojiModule(),
 		new EmojiReactModule(),

src/message.ts

@@ -8,6 +8,7 @@ import includes from '@/utils/includes.js';
 import or from '@/utils/or.js';
 import config from '@/config.js';
 import { sleep } from '@/utils/sleep.js';
+import { Note } from '@/misskey/note.js';
 
 export default class Message {
 	private ai: 藍;
@@ -61,20 +62,34 @@ export default class Message {
 		this.friend = new Friend(ai, { user: this.user });
 
 		// メッセージなどに付いているユーザー情報は省略されている場合があるので完全なユーザー情報を持ってくる
-		this.ai.api('users/show', {
+		this.ai.api<User>('users/show', {
 			userId: this.userId
 		}).then(user => {
 			this.friend.updateUser(user);
 		});
 	}
 
+	public async reply(text: string, opts?: {
+		file?: any;
+		cw?: string;
+		renote?: string;
+		immediate?: boolean;
+	}): Promise<Note>;
+
+	public async reply(text: string | null, opts?: {
+		file?: any;
+		cw?: string;
+		renote?: string;
+		immediate?: boolean;
+	}): Promise<void>;
+
 	@bindThis
 	public async reply(text: string | null, opts?: {
 		file?: any;
 		cw?: string;
 		renote?: string;
 		immediate?: boolean;
-	}) {
+	}): Promise<Note | void> {
 		if (text == null) return;
 
 		this.ai.log(`>>> Sending reply to ${chalk.underline(this.id)}`);

src/misskey/note.ts

@@ -1,6 +1,8 @@
 export type Note = {
 	id: string;
 	text: string | null;
+	cw: string | null;
+	userId: string;
 	reply: any | null;
 	poll?: {
 		choices: {

src/module.ts

@@ -1,29 +1,36 @@
 import { bindThis } from '@/decorators.js';
-import 藍, { InstallerResult } from '@/ai.js';
+import 藍, { HandlerResult, InstallerResult, ModuleDataDoc } from '@/ai.js';
+import Message from '@/message.js';
 
 export default abstract class Module {
 	public abstract readonly name: string;
 
-	protected ai: 藍;
-	private doc: any;
+	private maybeAi?: 藍;
+
+	/**
+	 * @deprecated
+	 */
+	public installed?: InstalledModule;
 
 	public init(ai: 藍) {
-		this.ai = ai;
-
-		this.doc = this.ai.moduleData.findOne({
-			module: this.name
-		});
-
-		if (this.doc == null) {
-			this.doc = this.ai.moduleData.insertOne({
-				module: this.name,
-				data: {}
-			});
-		}
+		this.maybeAi = ai;
 	}
 
-	public abstract install(): InstallerResult;
+	public abstract install(ai: 藍): InstallerResult;
 
+	/**
+	 * @deprecated {@link Module#install} の引数を使用すること
+	 */
+	protected get ai(): 藍 {
+		if (this.maybeAi == null) {
+			throw new TypeError('This module has not been initialized');
+		}
+		return this.maybeAi;
+	}
+
+	/**
+	 * @deprecated {@link InstalledModule#log} を使用すること
+	 */
 	@bindThis
 	protected log(msg: string) {
 		this.ai.log(`[${this.name}]: ${msg}`);
@@ -34,6 +41,7 @@ export default abstract class Module {
 	 * @param key コンテキストを識別するためのキー
 	 * @param id トークメッセージ上のコンテキストならばトーク相手のID、そうでないなら待ち受ける投稿のID
 	 * @param data コンテキストに保存するオプションのデータ
+	 * @deprecated {@link InstalledModule#subscribeReply} を使用すること
 	 */
 	@bindThis
 	protected subscribeReply(key: string | null, id: string, data?: any) {
@@ -43,6 +51,7 @@ export default abstract class Module {
 	/**
 	 * 返信の待ち受けを解除します
 	 * @param key コンテキストを識別するためのキー
+	 * @deprecated {@link InstalledModule#unsubscribeReply} を使用すること
 	 */
 	@bindThis
 	protected unsubscribeReply(key: string | null) {
@@ -54,20 +63,138 @@ export default abstract class Module {
 	 * このタイマーは記憶に永続化されるので、途中でプロセスを再起動しても有効です。
 	 * @param delay ミリ秒
 	 * @param data オプションのデータ
+	 * @deprecated {@link InstalledModule#setTimeoutWithPersistence} を使用すること
 	 */
 	@bindThis
 	public setTimeoutWithPersistence(delay: number, data?: any) {
 		this.ai.setTimeoutWithPersistence(this, delay, data);
 	}
 
+	/**
+	 * @deprecated {@link InstalledModule#getData} を使用すること
+	 */
 	@bindThis
 	protected getData() {
+		let doc = this.ai.moduleData.findOne({
+			module: this.name
+		});
+		if (doc == null) {
+			doc = this.ai.moduleData.insertOne({
+				module: this.name,
+				data: {}
+			});
+		}
+		return doc.data;
+	}
+
+	/**
+	 * @deprecated {@link InstalledModule#setData} を使用すること
+	 */
+	@bindThis
+	protected setData(data: any) {
+		const doc = this.ai.moduleData.findOne({
+			module: this.name
+		});
+		if (doc == null) {
+			return;
+		}
+		doc.data = data;
+		this.ai.moduleData.update(doc);
+		if (this.installed != null) {
+			this.installed.updateDoc();
+		}
+	}
+}
+
+export abstract class InstalledModule<M extends Module = Module, Data = any> implements InstallerResult {
+	protected readonly module: M;
+
+	protected readonly ai: 藍;
+
+	private doc: ModuleDataDoc<Data>;
+
+	constructor(module: M, ai: 藍, initialData: any = {}) {
+		this.module = module;
+		this.ai = ai;
+
+		const doc = this.ai.moduleData.findOne({
+			module: module.name
+		});
+
+		if (doc == null) {
+			this.doc = this.ai.moduleData.insertOne({
+				module: module.name,
+				data: initialData
+			}) as ModuleDataDoc<Data>;
+		} else {
+			this.doc = doc;
+		}
+
+		module.installed = this;
+	}
+
+	@bindThis
+	protected log(msg: string) {
+		this.ai.log(`[${this.module.name}]: ${msg}`);
+	}
+
+	/**
+	 * コンテキストを生成し、ユーザーからの返信を待ち受けます
+	 * @param key コンテキストを識別するためのキー
+	 * @param id トークメッセージ上のコンテキストならばトーク相手のID、そうでないなら待ち受ける投稿のID
+	 * @param data コンテキストに保存するオプションのデータ
+	 */
+	@bindThis
+	protected subscribeReply(key: string | null, id: string, data?: any) {
+		this.ai.subscribeReply(this.module, key, id, data);
+	}
+
+	/**
+	 * 返信の待ち受けを解除します
+	 * @param key コンテキストを識別するためのキー
+	 */
+	@bindThis
+	protected unsubscribeReply(key: string | null) {
+		this.ai.unsubscribeReply(this.module, key);
+	}
+
+	/**
+	 * 指定したミリ秒経過後に、タイムアウトコールバックを呼び出します。
+	 * このタイマーは記憶に永続化されるので、途中でプロセスを再起動しても有効です。
+	 * @param delay ミリ秒
+	 * @param data オプションのデータ
+	 */
+	@bindThis
+	public setTimeoutWithPersistence(delay: number, data?: any) {
+		this.ai.setTimeoutWithPersistence(this.module, delay, data);
+	}
+
+	@bindThis
+	protected getData(): Data {
 		return this.doc.data;
 	}
 
 	@bindThis
-	protected setData(data: any) {
+	protected setData(data: Data) {
 		this.doc.data = data;
 		this.ai.moduleData.update(this.doc);
 	}
+
+	/**
+	 * @deprecated
+	 */
+	public updateDoc() {
+		const doc = this.ai.moduleData.findOne({
+			module: this.module.name
+		});
+		if (doc != null) {
+			this.doc = doc;
+		}
+	}
+
+	mentionHook?(msg: Message): Promise<boolean | HandlerResult>;
+
+	contextHook?(key: any, msg: Message, data?: any): Promise<void | boolean | HandlerResult>;
+
+	timeoutCallback?(data?: any): void;
 }

src/modules/chart/index.ts

@@ -6,6 +6,27 @@ import { renderChart } from './render-chart.js';
 import { items } from '@/vocabulary.js';
 import config from '@/config.js';
 
+type UserNotes = {
+	diffs: {
+		normal: number[],
+		reply: number[],
+		renote: number[]
+	}
+};
+
+type LocalRemotePair<T> = {
+	local: T,
+	remote: T
+};
+
+type UserFollowing = LocalRemotePair<{
+	followers: {
+		total: number[]
+	}
+}>;
+
+type Notes = LocalRemotePair<UserNotes>
+
 export default class extends Module {
 	public readonly name = 'chart';
 
@@ -48,7 +69,7 @@ export default class extends Module {
 		let chart;
 
 		if (type === 'userNotes') {
-			const data = await this.ai.api('charts/user/notes', {
+			const data = await this.ai.api<UserNotes>('charts/user/notes', {
 				span: 'day',
 				limit: 30,
 				userId: params.user.id
@@ -65,7 +86,7 @@ export default class extends Module {
 				}]
 			};
 		} else if (type === 'followers') {
-			const data = await this.ai.api('charts/user/following', {
+			const data = await this.ai.api<UserFollowing>('charts/user/following', {
 				span: 'day',
 				limit: 30,
 				userId: params.user.id
@@ -80,7 +101,7 @@ export default class extends Module {
 				}]
 			};
 		} else if (type === 'notes') {
-			const data = await this.ai.api('charts/notes', {
+			const data = await this.ai.api<Notes>('charts/notes', {
 				span: 'day',
 				limit: 30,
 			});

src/modules/check-custom-emojis/index.ts

@@ -1,31 +1,35 @@
 import { bindThis } from '@/decorators.js';
 import loki from 'lokijs';
-import Module from '@/module.js';
+import Module, { InstalledModule } from '@/module.js';
 import serifs from '@/serifs.js';
 import config from '@/config.js';
 import Message from '@/message.js';
+import 藍 from '@/ai.js';
 
 export default class extends Module {
 	public readonly name = 'checkCustomEmojis';
 
+	@bindThis
+	public install(ai: 藍) {
+		if (!config.checkEmojisEnabled) return {};
+		return new Installed(this, ai);
+	}
+}
+
+class Installed extends InstalledModule {
 	private lastEmoji: loki.Collection<{
 		id: string;
 		updatedAt: number;
 	}>;
 
-	@bindThis
-	public install() {
-		if (!config.checkEmojisEnabled) return {};
+	constructor(module: Module, ai: 藍) {
+		super(module, ai);
 		this.lastEmoji = this.ai.getCollection('lastEmoji', {
 			indices: ['id']
 		});
 
 		this.timeCheck();
 		setInterval(this.timeCheck, 1000 * 60 * 3);
-
-		return {
-			mentionHook: this.mentionHook
-		};
 	}
 
 	@bindThis
@@ -141,7 +145,7 @@ export default class extends Module {
 	}
 
 	@bindThis
-	private async mentionHook(msg: Message) {
+	public async mentionHook(msg: Message) {
 		if (!msg.includes(['カスタムえもじチェック','カスタムえもじを調べて','カスタムえもじを確認'])) {
 			return false;
 		} else {

src/modules/emoji-react/index.ts

@@ -3,19 +3,16 @@ import { parse } from 'twemoji-parser';
 
 import type { Note } from '@/misskey/note.js';
 import Module from '@/module.js';
-import Stream from '@/stream.js';
 import includes from '@/utils/includes.js';
 import { sleep } from '@/utils/sleep.js';
 
 export default class extends Module {
 	public readonly name = 'emoji-react';
 
-	private htl: ReturnType<Stream['useSharedConnection']>;
-
 	@bindThis
 	public install() {
-		this.htl = this.ai.connection.useSharedConnection('homeTimeline');
-		this.htl.on('note', this.onNote);
+		const htl = this.ai.connection.useSharedConnection('homeTimeline');
+		htl.on('note', this.onNote);
 
 		return {};
 	}

src/modules/guessing-game/index.ts

@@ -1,35 +1,42 @@
 import { bindThis } from '@/decorators.js';
 import loki from 'lokijs';
-import Module from '@/module.js';
+import Module, { InstalledModule } from '@/module.js';
 import Message from '@/message.js';
 import serifs from '@/serifs.js';
+import 藍, { InstallerResult } from '@/ai.js';
+
+type Guesses = loki.Collection<{
+	userId: string;
+	secret: number;
+	tries: number[];
+	isEnded: boolean;
+	startedAt: number;
+	endedAt: number | null;
+}>
 
 export default class extends Module {
 	public readonly name = 'guessingGame';
 
-	private guesses: loki.Collection<{
-		userId: string;
-		secret: number;
-		tries: number[];
-		isEnded: boolean;
-		startedAt: number;
-		endedAt: number | null;
-	}>;
-
 	@bindThis
-	public install() {
-		this.guesses = this.ai.getCollection('guessingGame', {
+	public install(ai: 藍) {
+		const guesses = ai.getCollection('guessingGame', {
 			indices: ['userId']
 		});
 
-		return {
-			mentionHook: this.mentionHook,
-			contextHook: this.contextHook
-		};
+		return new Installed(this, ai, guesses);
+	}
+}
+
+class Installed extends InstalledModule implements InstallerResult {
+	private guesses: Guesses;
+
+	constructor(module: Module, ai: 藍, guesses: Guesses) {
+		super(module, ai);
+		this.guesses = guesses;
 	}
 
 	@bindThis
-	private async mentionHook(msg: Message) {
+	public async mentionHook(msg: Message) {
 		if (!msg.includes(['数当て', '数あて'])) return false;
 
 		const exist = this.guesses.findOne({
@@ -56,7 +63,7 @@ export default class extends Module {
 	}
 
 	@bindThis
-	private async contextHook(key: any, msg: Message) {
+	public async contextHook(key: any, msg: Message) {
 		if (msg.text == null) return;
 
 		const exist = this.guesses.findOne({
@@ -114,14 +121,14 @@ export default class extends Module {
 		if (end) {
 			exist.isEnded = true;
 			exist.endedAt = Date.now();
-			this.unsubscribeReply(key);
+			this.ai.unsubscribeReply(this.module, key);
 		}
 
 		this.guesses.update(exist);
 
 		msg.reply(text).then(reply => {
 			if (!end) {
-				this.subscribeReply(msg.userId, reply.id);
+				this.ai.subscribeReply(this.module, msg.userId, reply.id);
 			}
 		});
 	}

src/modules/kazutori/index.ts

@@ -1,10 +1,11 @@
 import { bindThis } from '@/decorators.js';
 import loki from 'lokijs';
-import Module from '@/module.js';
+import Module, { InstalledModule } from '@/module.js';
 import Message from '@/message.js';
 import serifs from '@/serifs.js';
 import type { User } from '@/misskey/user.js';
 import { acct } from '@/utils/acct.js';
+import 藍, { InstallerResult } from '@/ai.js';
 
 type Game = {
 	votes: {
@@ -25,23 +26,28 @@ const limitMinutes = 10;
 export default class extends Module {
 	public readonly name = 'kazutori';
 
+	@bindThis
+	public install(ai: 藍) {
+		return new Installed(this, ai);
+	}
+}
+
+class Installed extends InstalledModule {
+
 	private games: loki.Collection<Game>;
 
-	@bindThis
-	public install() {
+	constructor(module: Module, ai: 藍) {
+		super(module, ai);
 		this.games = this.ai.getCollection('kazutori');
 
 		this.crawleGameEnd();
 		setInterval(this.crawleGameEnd, 1000);
 
-		return {
-			mentionHook: this.mentionHook,
-			contextHook: this.contextHook
-		};
+		return this;
 	}
 
 	@bindThis
-	private async mentionHook(msg: Message) {
+	public async mentionHook(msg: Message) {
 		if (!msg.includes(['数取り'])) return false;
 
 		const games = this.games.find({});
@@ -83,7 +89,7 @@ export default class extends Module {
 	}
 
 	@bindThis
-	private async contextHook(key: any, msg: Message) {
+	public async contextHook(key: any, msg: Message) {
 		if (msg.text == null) return {
 			reaction: 'hmm'
 		};

src/modules/keyword/index.ts

@@ -1,9 +1,11 @@
 import { bindThis } from '@/decorators.js';
 import loki from 'lokijs';
-import Module from '@/module.js';
+import Module, { InstalledModule } from '@/module.js';
 import config from '@/config.js';
 import serifs from '@/serifs.js';
 import { mecab } from './mecab.js';
+import 藍 from '@/ai.js';
+import { Note } from '@/misskey/note.js';
 
 function kanaToHira(str: string) {
 	return str.replace(/[\u30a1-\u30f6]/g, match => {
@@ -15,31 +17,37 @@ function kanaToHira(str: string) {
 export default class extends Module {
 	public readonly name = 'keyword';
 
+	@bindThis
+	public install(ai: 藍) {
+		if (config.keywordEnabled) {
+			new Installed(this, ai);
+		}
+		return {};
+	}
+}
+
+class Installed extends InstalledModule {
 	private learnedKeywords: loki.Collection<{
 		keyword: string;
 		learnedAt: number;
 	}>;
 
-	@bindThis
-	public install() {
-		if (!config.keywordEnabled) return {};
-
+	constructor(module: Module, ai: 藍) {
+		super(module, ai);
 		this.learnedKeywords = this.ai.getCollection('_keyword_learnedKeywords', {
 			indices: ['userId']
 		});
 
 		setInterval(this.learn, 1000 * 60 * 60);
-
-		return {};
 	}
 
 	@bindThis
 	private async learn() {
-		const tl = await this.ai.api('notes/local-timeline', {
+		const tl = await this.ai.api<Note[]>('notes/local-timeline', {
 			limit: 30
 		});
 
-		const interestedNotes = tl.filter(note =>
+		const interestedNotes = tl.filter((note): note is Note & { text: string } =>
 			note.userId !== this.ai.account.id &&
 			note.text != null &&
 			note.cw == null);

src/modules/reminder/index.ts

@@ -1,16 +1,24 @@
 import { bindThis } from '@/decorators.js';
 import loki from 'lokijs';
-import Module from '@/module.js';
+import Module, { InstalledModule } from '@/module.js';
 import Message from '@/message.js';
 import serifs, { getSerif } from '@/serifs.js';
 import { acct } from '@/utils/acct.js';
 import config from '@/config.js';
+import 藍 from '@/ai.js';
 
 const NOTIFY_INTERVAL = 1000 * 60 * 60 * 12;
 
 export default class extends Module {
 	public readonly name = 'reminder';
 
+	@bindThis
+	public install(ai: 藍) {
+		return new Installed(this, ai);
+	}
+}
+
+class Installed extends InstalledModule {
 	private reminds: loki.Collection<{
 		userId: string;
 		id: string;
@@ -20,21 +28,15 @@ export default class extends Module {
 		createdAt: number;
 	}>;
 
-	@bindThis
-	public install() {
+	constructor(module: Module, ai: 藍) {
+		super(module, ai);
 		this.reminds = this.ai.getCollection('reminds', {
 			indices: ['userId', 'id']
 		});
-
-		return {
-			mentionHook: this.mentionHook,
-			contextHook: this.contextHook,
-			timeoutCallback: this.timeoutCallback,
-		};
 	}
 
 	@bindThis
-	private async mentionHook(msg: Message) {
+	public async mentionHook(msg: Message) {
 		let text = msg.extractedText.toLowerCase();
 		if (!text.startsWith('remind') && !text.startsWith('todo')) return false;
 
@@ -99,7 +101,7 @@ export default class extends Module {
 	}
 
 	@bindThis
-	private async contextHook(key: any, msg: Message, data: any) {
+	public async contextHook(key: any, msg: Message, data: any) {
 		if (msg.text == null) return;
 
 		const remind = this.reminds.findOne({
@@ -129,7 +131,7 @@ export default class extends Module {
 	}
 
 	@bindThis
-	private async timeoutCallback(data) {
+	public async timeoutCallback(data) {
 		const remind = this.reminds.findOne({
 			id: data.id
 		});
@@ -147,7 +149,7 @@ export default class extends Module {
 				renoteId: remind.thing == null && remind.quoteId ? remind.quoteId : remind.id,
 				text: acct(friend.doc.user) + ' ' + serifs.reminder.notify(friend.name)
 			});
-		} catch (err) {
+		} catch (err: any) {
 			// renote対象が消されていたらリマインダー解除
 			if (err.statusCode === 400) {
 				this.unsubscribeReply(remind.thing == null && remind.quoteId ? remind.quoteId : remind.id);

src/modules/reversi/back.ts

@@ -11,6 +11,7 @@ import * as Reversi from './engine.js';
 import config from '@/config.js';
 import serifs from '@/serifs.js';
 import type { User } from '@/misskey/user.js';
+import { Note } from '@/misskey/note.js';
 
 function getUserName(user) {
 	return user.name || user.username;
@@ -24,11 +25,35 @@ const titles = [
 ];
 
 class Session {
-	private account: User;
+	private maybeAccount?: User;
 	private game: any;
 	private form: any;
-	private engine: Reversi.Game;
-	private botColor: Reversi.Color;
+	private maybeEngine?: Reversi.Game;
+	private maybeBotColor?: Reversi.Color;
+
+	private get account(): User {
+		const maybeAccount = this.maybeAccount;
+		if (maybeAccount == null) {
+			throw new Error('Have not received "_init_" message');
+		}
+		return maybeAccount;
+	}
+
+	private get engine(): Reversi.Game {
+		const maybeEngine = this.maybeEngine;
+		if (maybeEngine == null) {
+			throw new Error('Have not received "started" message');
+		}
+		return maybeEngine;
+	}
+
+	private get botColor(): Reversi.Color {
+		const maybeBotColor = this.maybeBotColor;
+		if (maybeBotColor == null) {
+			throw new Error('Have not received "started" message');
+		}
+		return maybeBotColor;
+	}
 
 	private appliedOps: string[] = [];
 
@@ -100,7 +125,7 @@ class Session {
 	private onInit = (msg: any) => {
 		this.game = msg.game;
 		this.form = msg.form;
-		this.account = msg.account;
+		this.maybeAccount = msg.account;
 	}
 
 	/**
@@ -121,7 +146,7 @@ class Session {
 		});
 
 		// リバーシエンジン初期化
-		this.engine = new Reversi.Game(this.game.map, {
+		this.maybeEngine = new Reversi.Game(this.game.map, {
 			isLlotheo: this.game.isLlotheo,
 			canPutEverywhere: this.game.canPutEverywhere,
 			loopedBoard: this.game.loopedBoard
@@ -198,7 +223,7 @@ class Session {
 
 		//#endregion
 
-		this.botColor = this.game.user1Id == this.account.id && this.game.black == 1 || this.game.user2Id == this.account.id && this.game.black == 2;
+		this.maybeBotColor = this.game.user1Id == this.account.id && this.game.black == 1 || this.game.user2Id == this.account.id && this.game.black == 2;
 
 		if (this.botColor) {
 			this.think();
@@ -454,7 +479,7 @@ class Session {
 			try {
 				const res = await got.post(`${config.host}/api/notes/create`, {
 					json: body
-				}).json();
+				}).json<{ createdNote: Note }>();
 
 				return res.createdNote;
 			} catch (e) {

src/modules/server/index.ts

@@ -1,24 +1,34 @@
 import { bindThis } from '@/decorators.js';
-import Module from '@/module.js';
+import Module, { InstalledModule } from '@/module.js';
 import serifs from '@/serifs.js';
 import config from '@/config.js';
+import 藍 from '@/ai.js';
 
 export default class extends Module {
 	public readonly name = 'server';
 
+	@bindThis
+	public install(ai: 藍) {
+		if (config.serverMonitoring) {
+			new Installed(this, ai);
+		}
+		return {};
+	}
+}
+
+class Installed extends InstalledModule {
 	private connection?: any;
 	private recentStat: any;
 	private warned = false;
-	private lastWarnedAt: number;
+	private lastWarnedAt?: number;
 
 	/**
 	 * 1秒毎のログ1分間分
 	 */
 	private statsLogs: any[] = [];
 
-	@bindThis
-	public install() {
-		if (!config.serverMonitoring) return {};
+	constructor(module: Module, ai: 藍) {
+		super(module, ai);
 
 		this.connection = this.ai.connection.useSharedConnection('serverStats');
 		this.connection.on('stats', this.onStats);
@@ -31,8 +41,6 @@ export default class extends Module {
 		setInterval(() => {
 			this.check();
 		}, 3000);
-
-		return {};
 	}
 
 	@bindThis

src/utils/log.ts

@@ -1,9 +1,17 @@
 import chalk from 'chalk';
 
 export default function(msg: string) {
+	console.log(createMessage(msg));
+}
+
+export function warn(msg: string) {
+	console.warn(createMessage(msg));
+}
+
+function createMessage(msg: string) {
 	const now = new Date();
 	const date = `${zeroPad(now.getHours())}:${zeroPad(now.getMinutes())}:${zeroPad(now.getSeconds())}`;
-	console.log(`${chalk.gray(date)} ${msg}`);
+	return `${chalk.gray(date)} ${msg}`;
 }
 
 function zeroPad(num: number, length: number = 2): string {