wip

packages/backend/src/server/ServerModule.ts

@@ -45,6 +45,7 @@ import { UserListChannelService } from './api/stream/channels/user-list.js';
 import { RoleTimelineChannelService } from './api/stream/channels/role-timeline.js';
 import { ReversiChannelService } from './api/stream/channels/reversi.js';
 import { ReversiGameChannelService } from './api/stream/channels/reversi-game.js';
+import { MahjongRoomChannelService } from './api/stream/channels/mahjong-room.js';
 
 @Module({
 	imports: [
@@ -82,6 +83,7 @@ import { ReversiGameChannelService } from './api/stream/channels/reversi-game.js
 		RoleTimelineChannelService,
 		ReversiChannelService,
 		ReversiGameChannelService,
+		MahjongRoomChannelService,
 		HomeTimelineChannelService,
 		HybridTimelineChannelService,
 		LocalTimelineChannelService,

packages/backend/src/server/api/EndpointsModule.ts

@@ -373,6 +373,9 @@ import * as ep___reversi_invitations from './endpoints/reversi/invitations.js';
 import * as ep___reversi_showGame from './endpoints/reversi/show-game.js';
 import * as ep___reversi_surrender from './endpoints/reversi/surrender.js';
 import * as ep___reversi_verify from './endpoints/reversi/verify.js';
+import * as ep___mahjong_createRoom from './endpoints/mahjong/create-room.js';
+import * as ep___mahjong_joinRoom from './endpoints/mahjong/join-room.js';
+import * as ep___mahjong_showRoom from './endpoints/mahjong/show-room.js';
 import { GetterService } from './GetterService.js';
 import { ApiLoggerService } from './ApiLoggerService.js';
 import type { Provider } from '@nestjs/common';
@@ -744,6 +747,9 @@ const $reversi_invitations: Provider = { provide: 'ep:reversi/invitations', useC
 const $reversi_showGame: Provider = { provide: 'ep:reversi/show-game', useClass: ep___reversi_showGame.default };
 const $reversi_surrender: Provider = { provide: 'ep:reversi/surrender', useClass: ep___reversi_surrender.default };
 const $reversi_verify: Provider = { provide: 'ep:reversi/verify', useClass: ep___reversi_verify.default };
+const $mahjong_createRoom: Provider = { provide: 'ep:mahjong/create-room', useClass: ep___mahjong_createRoom.default };
+const $mahjong_joinRoom: Provider = { provide: 'ep:mahjong/join-room', useClass: ep___mahjong_joinRoom.default };
+const $mahjong_showRoom: Provider = { provide: 'ep:mahjong/show-room', useClass: ep___mahjong_showRoom.default };
 
 @Module({
 	imports: [
@@ -1119,6 +1125,9 @@ const $reversi_verify: Provider = { provide: 'ep:reversi/verify', useClass: ep__
 		$reversi_showGame,
 		$reversi_surrender,
 		$reversi_verify,
+		$mahjong_createRoom,
+		$mahjong_joinRoom,
+		$mahjong_showRoom,
 	],
 	exports: [
 		$admin_meta,
@@ -1485,6 +1494,9 @@ const $reversi_verify: Provider = { provide: 'ep:reversi/verify', useClass: ep__
 		$reversi_showGame,
 		$reversi_surrender,
 		$reversi_verify,
+		$mahjong_createRoom,
+		$mahjong_joinRoom,
+		$mahjong_showRoom,
 	],
 })
 export class EndpointsModule {}

packages/backend/src/server/api/endpoints.ts

@@ -374,6 +374,9 @@ import * as ep___reversi_invitations from './endpoints/reversi/invitations.js';
 import * as ep___reversi_showGame from './endpoints/reversi/show-game.js';
 import * as ep___reversi_surrender from './endpoints/reversi/surrender.js';
 import * as ep___reversi_verify from './endpoints/reversi/verify.js';
+import * as ep___mahjong_createRoom from './endpoints/mahjong/create-room.js';
+import * as ep___mahjong_joinRoom from './endpoints/mahjong/join-room.js';
+import * as ep___mahjong_showRoom from './endpoints/mahjong/show-room.js';
 
 const eps = [
 	['admin/meta', ep___admin_meta],
@@ -743,6 +746,9 @@ const eps = [
 	['reversi/show-game', ep___reversi_showGame],
 	['reversi/surrender', ep___reversi_surrender],
 	['reversi/verify', ep___reversi_verify],
+	['mahjong/create-room', ep___mahjong_createRoom],
+	['mahjong/join-room', ep___mahjong_joinRoom],
+	['mahjong/show-room', ep___mahjong_showRoom],
 ];
 
 interface IEndpointMetaBase {

packages/backend/src/server/api/endpoints/mahjong/cancel-match.ts

@@ -0,0 +1,44 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { ReversiService } from '@/core/ReversiService.js';
+
+export const meta = {
+	requireCredential: true,
+
+	kind: 'write:account',
+
+	errors: {
+	},
+
+	res: {
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		userId: { type: 'string', format: 'misskey:id', nullable: true },
+	},
+	required: [],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		private reversiService: ReversiService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			if (ps.userId) {
+				await this.reversiService.matchSpecificUserCancel(me, ps.userId);
+				return;
+			} else {
+				await this.reversiService.matchAnyUserCancel(me);
+			}
+		});
+	}
+}

packages/backend/src/server/api/endpoints/mahjong/create-room.ts

@@ -0,0 +1,44 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { MahjongService } from '@/core/MahjongService.js';
+import { ApiError } from '../../error.js';
+
+export const meta = {
+	requireCredential: true,
+
+	kind: 'write:account',
+
+	errors: {
+
+	},
+
+	res: {
+		type: 'object',
+		optional: false, nullable: false,
+		ref: 'MahjongRoomDetailed',
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+	},
+	required: [],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		private mahjongService: MahjongService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const room = await this.mahjongService.createRoom(me);
+			return await this.mahjongService.packRoom(room, me);
+		});
+	}
+}

packages/backend/src/server/api/endpoints/mahjong/games.ts

@@ -0,0 +1,64 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import { Brackets } from 'typeorm';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { ReversiGameEntityService } from '@/core/entities/ReversiGameEntityService.js';
+import { DI } from '@/di-symbols.js';
+import type { ReversiGamesRepository } from '@/models/_.js';
+import { QueryService } from '@/core/QueryService.js';
+
+export const meta = {
+	requireCredential: false,
+
+	res: {
+		type: 'array',
+		optional: false, nullable: false,
+		items: { ref: 'ReversiGameLite' },
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
+		sinceId: { type: 'string', format: 'misskey:id' },
+		untilId: { type: 'string', format: 'misskey:id' },
+		my: { type: 'boolean', default: false },
+	},
+	required: [],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		@Inject(DI.reversiGamesRepository)
+		private reversiGamesRepository: ReversiGamesRepository,
+
+		private reversiGameEntityService: ReversiGameEntityService,
+		private queryService: QueryService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const query = this.queryService.makePaginationQuery(this.reversiGamesRepository.createQueryBuilder('game'), ps.sinceId, ps.untilId)
+				.innerJoinAndSelect('game.user1', 'user1')
+				.innerJoinAndSelect('game.user2', 'user2');
+
+			if (ps.my && me) {
+				query.andWhere(new Brackets(qb => {
+					qb
+						.where('game.user1Id = :userId', { userId: me.id })
+						.orWhere('game.user2Id = :userId', { userId: me.id });
+				}));
+			} else {
+				query.andWhere('game.isStarted = TRUE');
+			}
+
+			const games = await query.take(ps.limit).getMany();
+
+			return await this.reversiGameEntityService.packLiteMany(games);
+		});
+	}
+}

packages/backend/src/server/api/endpoints/mahjong/join-room.ts

@@ -0,0 +1,56 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { MahjongService } from '@/core/MahjongService.js';
+import { ApiError } from '../../error.js';
+
+export const meta = {
+	requireCredential: true,
+
+	kind: 'write:account',
+
+	errors: {
+		noSuchRoom: {
+			message: 'No such room.',
+			code: 'NO_SUCH_ROOM',
+			id: '370e42b0-2a67-4306-9328-51c5f568f110',
+		},
+	},
+
+	res: {
+		type: 'object',
+		optional: false, nullable: false,
+		ref: 'MahjongRoomDetailed',
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		roomId: { type: 'string', format: 'misskey:id' },
+	},
+	required: ['roomId'],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		private mahjongService: MahjongService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const room = await this.mahjongService.getRoom(ps.roomId);
+
+			if (room == null) {
+				throw new ApiError(meta.errors.noSuchRoom);
+			}
+
+			await this.mahjongService.joinRoom(room.id, me);
+
+			return await this.mahjongService.packRoom(room, me);
+		});
+	}
+}

packages/backend/src/server/api/endpoints/mahjong/show-room.ts

@@ -0,0 +1,54 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { MahjongService } from '@/core/MahjongService.js';
+import { ApiError } from '../../error.js';
+
+export const meta = {
+	requireCredential: true,
+
+	kind: 'read:account',
+
+	errors: {
+		noSuchRoom: {
+			message: 'No such room.',
+			code: 'NO_SUCH_ROOM',
+			id: 'd77df68f-06f3-492b-9078-e6f72f4acf23',
+		},
+	},
+
+	res: {
+		type: 'object',
+		optional: false, nullable: false,
+		ref: 'MahjongRoomDetailed',
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		roomId: { type: 'string', format: 'misskey:id' },
+	},
+	required: ['roomId'],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		private mahjongService: MahjongService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const room = await this.mahjongService.getRoom(ps.roomId);
+
+			if (room == null) {
+				throw new ApiError(meta.errors.noSuchRoom);
+			}
+
+			return await this.mahjongService.packRoom(room, me);
+		});
+	}
+}

packages/backend/src/server/api/endpoints/mahjong/verify.ts

@@ -0,0 +1,64 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Injectable } from '@nestjs/common';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { ReversiService } from '@/core/ReversiService.js';
+import { ReversiGameEntityService } from '@/core/entities/ReversiGameEntityService.js';
+import { ApiError } from '../../error.js';
+
+export const meta = {
+	errors: {
+		noSuchGame: {
+			message: 'No such game.',
+			code: 'NO_SUCH_GAME',
+			id: '8fb05624-b525-43dd-90f7-511852bdfeee',
+		},
+	},
+
+	res: {
+		type: 'object',
+		optional: false, nullable: false,
+		properties: {
+			desynced: { type: 'boolean' },
+			game: {
+				type: 'object',
+				optional: true, nullable: true,
+				ref: 'ReversiGameDetailed',
+			},
+		},
+	},
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		gameId: { type: 'string', format: 'misskey:id' },
+		crc32: { type: 'string' },
+	},
+	required: ['gameId', 'crc32'],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		private reversiService: ReversiService,
+		private reversiGameEntityService: ReversiGameEntityService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			const game = await this.reversiService.checkCrc(ps.gameId, ps.crc32);
+			if (game) {
+				return {
+					desynced: true,
+					game: await this.reversiGameEntityService.packDetail(game),
+				};
+			} else {
+				return {
+					desynced: false,
+				};
+			}
+		});
+	}
+}

packages/backend/src/server/api/stream/ChannelsService.ts

@@ -21,6 +21,7 @@ import { HashtagChannelService } from './channels/hashtag.js';
 import { RoleTimelineChannelService } from './channels/role-timeline.js';
 import { ReversiChannelService } from './channels/reversi.js';
 import { ReversiGameChannelService } from './channels/reversi-game.js';
+import { MahjongRoomChannelService } from './channels/mahjong-room.js';
 import { type MiChannelService } from './channel.js';
 
 @Injectable()
@@ -42,6 +43,7 @@ export class ChannelsService {
 		private adminChannelService: AdminChannelService,
 		private reversiChannelService: ReversiChannelService,
 		private reversiGameChannelService: ReversiGameChannelService,
+		private mahjongRoomChannelService: MahjongRoomChannelService,
 	) {
 	}
 
@@ -64,6 +66,7 @@ export class ChannelsService {
 			case 'admin': return this.adminChannelService;
 			case 'reversi': return this.reversiChannelService;
 			case 'reversiGame': return this.reversiGameChannelService;
+			case 'mahjongRoom': return this.mahjongRoomChannelService;
 
 			default:
 				throw new Error(`no such channel: ${name}`);

packages/backend/src/server/api/stream/channels/mahjong-room.ts

@@ -0,0 +1,107 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import { DI } from '@/di-symbols.js';
+import { bindThis } from '@/decorators.js';
+import { MahjongService } from '@/core/MahjongService.js';
+import Channel, { type MiChannelService } from '../channel.js';
+
+class MahjongRoomChannel extends Channel {
+	public readonly chName = 'mahjongRoom';
+	public static shouldShare = false;
+	public static requireCredential = true as const;
+	public static kind = 'read:account';
+	private roomId: string | null = null;
+
+	constructor(
+		private mahjongService: MahjongService,
+
+		id: string,
+		connection: Channel['connection'],
+	) {
+		super(id, connection);
+	}
+
+	@bindThis
+	public async init(params: any) {
+		this.roomId = params.roomId as string;
+
+		this.subscriber.on(`mahjongRoomStream:${this.roomId}`, this.send);
+	}
+
+	@bindThis
+	public onMessage(type: string, body: any) {
+		switch (type) {
+			case 'ready': this.ready(body); break;
+			case 'updateSettings': this.updateSettings(body.key, body.value); break;
+			case 'addAi': this.addAi(); break;
+			case 'putStone': this.putStone(body.pos, body.id); break;
+			case 'claimTimeIsUp': this.claimTimeIsUp(); break;
+		}
+	}
+
+	@bindThis
+	private async updateSettings(key: string, value: any) {
+		if (this.user == null) return;
+
+		this.mahjongService.updateSettings(this.roomId!, this.user, key, value);
+	}
+
+	@bindThis
+	private async ready(ready: boolean) {
+		if (this.user == null) return;
+
+		this.mahjongService.changeReadyState(this.roomId!, this.user, ready);
+	}
+
+	@bindThis
+	private async addAi() {
+		if (this.user == null) return;
+
+		this.mahjongService.addAi(this.roomId!, this.user);
+	}
+
+	@bindThis
+	private async putStone(pos: number, id: string) {
+		if (this.user == null) return;
+
+		this.mahjongService.putStoneToRoom(this.roomId!, this.user, pos, id);
+	}
+
+	@bindThis
+	private async claimTimeIsUp() {
+		if (this.user == null) return;
+
+		this.mahjongService.checkTimeout(this.roomId!);
+	}
+
+	@bindThis
+	public dispose() {
+		// Unsubscribe events
+		this.subscriber.off(`mahjongRoomStream:${this.roomId}`, this.send);
+	}
+}
+
+@Injectable()
+export class MahjongRoomChannelService implements MiChannelService<true> {
+	public readonly shouldShare = MahjongRoomChannel.shouldShare;
+	public readonly requireCredential = MahjongRoomChannel.requireCredential;
+	public readonly kind = MahjongRoomChannel.kind;
+
+	constructor(
+		private mahjongService: MahjongService,
+	) {
+	}
+
+	@bindThis
+	public create(id: string, connection: Channel['connection']): MahjongRoomChannel {
+		return new MahjongRoomChannel(
+			this.mahjongService,
+			id,
+			connection,
+		);
+	}
+}