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/*
* SPDX-FileCopyrightText: syuilo and other misskey contributors
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { Inject, Injectable } from '@nestjs/common';
import type { MiReversiGame, ReversiGamesRepository } from '@/models/_.js';
import { DI } from '@/di-symbols.js';
import { bindThis } from '@/decorators.js';
import { ReversiService } from '@/core/ReversiService.js';
import { ReversiGameEntityService } from '@/core/entities/ReversiGameEntityService.js';
import Channel, { type MiChannelService } from '../channel.js';
class ReversiGameChannel extends Channel {
public readonly chName = 'reversiGame';
public static shouldShare = false;
public static requireCredential = false as const;
private gameId: MiReversiGame['id'] | null = null;
constructor(
private reversiService: ReversiService,
private reversiGamesRepository: ReversiGamesRepository,
private reversiGameEntityService: ReversiGameEntityService,
id: string,
connection: Channel['connection'],
) {
super(id, connection);
}
@bindThis
public async init(params: any) {
this.gameId = params.gameId as string;
const game = await this.reversiGamesRepository.findOneBy({
id: this.gameId,
});
if (game == null) return;
this.subscriber.on(`reversiGameStream:${this.gameId}`, this.send);
}
@bindThis
public onMessage(type: string, body: any) {
switch (type) {
case 'ready': this.ready(body); break;
case 'updateSettings': this.updateSettings(body.key, body.value); break;
case 'putStone': this.putStone(body.pos, body.id); break;
case 'syncState': this.syncState(body.crc32); break;
}
}
@bindThis
private async updateSettings(key: string, value: any) {
if (this.user == null) return;
// TODO: キャッシュしたい
const game = await this.reversiGamesRepository.findOneBy({ id: this.gameId! });
if (game == null) throw new Error('game not found');
this.reversiService.updateSettings(game, this.user, key, value);
}
@bindThis
private async ready(ready: boolean) {
if (this.user == null) return;
const game = await this.reversiGamesRepository.findOneBy({ id: this.gameId! });
if (game == null) throw new Error('game not found');
this.reversiService.gameReady(game, this.user, ready);
}
@bindThis
private async putStone(pos: number, id: string) {
if (this.user == null) return;
// TODO: キャッシュしたい
const game = await this.reversiGamesRepository.findOneBy({ id: this.gameId! });
if (game == null) throw new Error('game not found');
this.reversiService.putStoneToGame(game, this.user, pos, id);
}
@bindThis
private async syncState(crc32: string | number) {
// TODO: キャッシュしたい
const game = await this.reversiGamesRepository.findOneBy({ id: this.gameId! });
if (game == null) throw new Error('game not found');
if (!game.isStarted) return;
if (crc32.toString() !== game.crc32) {
this.send('rescue', await this.reversiGameEntityService.packDetail(game, this.user));
}
}
@bindThis
public dispose() {
// Unsubscribe events
this.subscriber.off(`reversiGameStream:${this.gameId}`, this.send);
}
}
@Injectable()
export class ReversiGameChannelService implements MiChannelService<false> {
public readonly shouldShare = ReversiGameChannel.shouldShare;
public readonly requireCredential = ReversiGameChannel.requireCredential;
public readonly kind = ReversiGameChannel.kind;
constructor(
@Inject(DI.reversiGamesRepository)
private reversiGamesRepository: ReversiGamesRepository,
private reversiService: ReversiService,
private reversiGameEntityService: ReversiGameEntityService,
) {
}
@bindThis
public create(id: string, connection: Channel['connection']): ReversiGameChannel {
return new ReversiGameChannel(
this.reversiService,
this.reversiGamesRepository,
this.reversiGameEntityService,
id,
connection,
);
}
}
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