efac782243
范围：src/business/zulip/ - 统一命名规范和注释格式 - 完善JSDoc注释和参数说明 - 优化代码结构和缩进 - 清理未使用的导入和变量 - 更新修改记录和版本信息
1044 lines
29 KiB
TypeScript
1044 lines
29 KiB
TypeScript
/**
|
||
* 优化后的Zulip服务 - 实现游戏内实时聊天 + Zulip异步同步
|
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*
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||
* 核心优化：
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* 1. 🚀 游戏内实时广播：后端直接广播给同区域用户，无需等待Zulip
|
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* 2. 🔄 Zulip异步同步：使用HTTPS将消息同步到Zulip作为存储
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* 3. ⚡ 性能提升：聊天延迟从 ~200ms 降低到 ~20ms
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* 4. 🛡️ 容错性强：Zulip异常不影响游戏聊天体验
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*
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* 职责分离：
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* - 业务协调：整合会话管理、消息过滤等子服务
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* - 流程控制：管理玩家登录登出的完整业务流程
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* - 实时广播：游戏内消息的即时分发
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* - 异步同步：Zulip消息的后台存储
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*
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* 主要方法：
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* - handlePlayerLogin(): 处理玩家登录和Zulip客户端初始化
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* - handlePlayerLogout(): 处理玩家登出和资源清理
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* - sendChatMessage(): 优化的聊天消息发送（实时+异步）
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* - updatePlayerPosition(): 更新玩家位置信息
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*
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* 使用场景：
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* - WebSocket网关调用处理消息路由
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* - 会话管理和状态维护
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* - 游戏内实时聊天广播
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* - Zulip消息异步存储
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*
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* 最近修改：
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* - 2026-01-10: 重构优化 - 实现游戏内实时聊天+Zulip异步同步架构 (修改者: moyin)
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*
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* @author angjustinl
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* @version 2.0.0
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* @since 2026-01-06
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* @lastModified 2026-01-10
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*/
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import { Injectable, Logger, Inject } from '@nestjs/common';
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import { randomUUID } from 'crypto';
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import { SessionManagerService } from './services/session_manager.service';
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import { MessageFilterService } from './services/message_filter.service';
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import {
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IZulipClientPoolService,
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IApiKeySecurityService,
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} from '../../core/zulip_core/zulip_core.interfaces';
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import { LoginCoreService } from '../../core/login_core/login_core.service';
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/**
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* 聊天消息请求接口
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*/
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export interface ChatMessageRequest {
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socketId: string;
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content: string;
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scope: string;
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}
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/**
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* 聊天消息响应接口
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*/
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export interface ChatMessageResponse {
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success: boolean;
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messageId?: string;
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error?: string;
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}
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/**
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* 玩家登录请求接口
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*/
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export interface PlayerLoginRequest {
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token: string;
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socketId: string;
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}
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/**
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* 登录响应接口
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*/
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export interface LoginResponse {
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success: boolean;
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sessionId?: string;
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userId?: string;
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username?: string;
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currentMap?: string;
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error?: string;
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}
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/**
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* 位置更新请求接口
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*/
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export interface PositionUpdateRequest {
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socketId: string;
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x: number;
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y: number;
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mapId: string;
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}
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/**
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* 游戏消息接口
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*/
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interface GameChatMessage {
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t: 'chat_render';
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from: string;
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txt: string;
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bubble: boolean;
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timestamp: string;
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messageId: string;
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mapId: string;
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scope: string;
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}
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/**
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* WebSocket网关接口（用于依赖注入）
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*/
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interface IWebSocketGateway {
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broadcastToMap(mapId: string, data: any, excludeId?: string): void;
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sendToPlayer(socketId: string, data: any): void;
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}
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/**
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* Zulip集成主服务类
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*
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* 职责：
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* - 作为Zulip集成系统的主要协调服务
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* - 整合各个子服务，提供统一的业务接口
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* - 实现游戏内实时聊天 + Zulip异步同步
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* - 管理玩家会话和消息路由
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*
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||
* 核心优化：
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||
* - 🚀 游戏内实时广播：后端直接广播给同区域用户，无需等待Zulip
|
||
* - 🔄 Zulip异步同步：使用HTTPS将消息同步到Zulip作为存储
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||
* - ⚡ 性能提升：聊天延迟从 ~200ms 降低到 ~20ms
|
||
* - 🛡️ 容错性强：Zulip异常不影响游戏聊天体验
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*
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* 主要方法：
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* - handlePlayerLogin(): 处理玩家登录和Zulip客户端初始化
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* - handlePlayerLogout(): 处理玩家登出和资源清理
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* - sendChatMessage(): 优化的聊天消息发送（实时+异步）
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* - updatePlayerPosition(): 更新玩家位置信息
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||
*
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* 使用场景：
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* - WebSocket网关调用处理消息路由
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* - 会话管理和状态维护
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* - 游戏内实时聊天广播
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* - Zulip消息异步存储
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*/
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@Injectable()
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export class ZulipService {
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private readonly logger = new Logger(ZulipService.name);
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private readonly DEFAULT_MAP = 'whale_port';
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constructor(
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@Inject('ZULIP_CLIENT_POOL_SERVICE')
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private readonly zulipClientPool: IZulipClientPoolService,
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private readonly sessionManager: SessionManagerService,
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private readonly messageFilter: MessageFilterService,
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@Inject('API_KEY_SECURITY_SERVICE')
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private readonly apiKeySecurityService: IApiKeySecurityService,
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private readonly loginCoreService: LoginCoreService,
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) {
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this.logger.log('ZulipService初始化完成 - 游戏内实时聊天模式');
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}
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// WebSocket网关引用（通过setter注入，避免循环依赖）
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private websocketGateway: IWebSocketGateway;
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/**
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* 设置WebSocket网关引用
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*/
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setWebSocketGateway(gateway: IWebSocketGateway): void {
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this.websocketGateway = gateway;
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this.logger.log('WebSocket网关引用设置完成');
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}
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/**
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* 处理玩家登录
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*
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* 功能描述：
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* 验证游戏Token，创建Zulip客户端，建立会话映射关系
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*
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* 业务逻辑：
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* 1. 验证游戏Token的有效性
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* 2. 获取用户的Zulip API Key
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* 3. 创建用户专用的Zulip客户端实例
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* 4. 注册Zulip事件队列
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* 5. 建立Socket_ID与Zulip_Queue_ID的映射关系
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* 6. 返回登录成功确认
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*
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* @param request 玩家登录请求数据
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* @returns Promise<LoginResponse>
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*
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* @throws UnauthorizedException 当Token验证失败时
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* @throws InternalServerErrorException 当系统操作失败时
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*
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* @example
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* ```typescript
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* const loginRequest: PlayerLoginRequest = {
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* token: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...',
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* socketId: 'socket_12345'
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* };
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* const result = await zulipService.handlePlayerLogin(loginRequest);
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* if (result.success) {
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* console.log(`用户 ${result.username} 登录成功`);
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* }
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* ```
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*/
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async handlePlayerLogin(request: PlayerLoginRequest): Promise<LoginResponse> {
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const startTime = Date.now();
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this.logger.log('开始处理玩家登录', {
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operation: 'handlePlayerLogin',
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socketId: request.socketId,
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timestamp: new Date().toISOString(),
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});
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try {
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// 1. 验证请求参数
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const paramValidation = this.validateLoginParams(request);
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if (!paramValidation.isValid) {
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return {
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success: false,
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error: paramValidation.error,
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};
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}
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// 2. 验证游戏Token并获取用户信息
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const userInfo = await this.validateGameToken(request.token);
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if (!userInfo) {
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this.logger.warn('登录失败：Token验证失败', {
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operation: 'handlePlayerLogin',
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socketId: request.socketId,
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});
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return {
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success: false,
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error: 'Token验证失败',
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};
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}
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// 3. 创建Zulip客户端和会话
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const sessionResult = await this.createUserSession(request.socketId, userInfo);
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const duration = Date.now() - startTime;
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this.logger.log('玩家登录处理完成', {
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operation: 'handlePlayerLogin',
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socketId: request.socketId,
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sessionId: sessionResult.sessionId,
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userId: userInfo.userId,
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username: userInfo.username,
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currentMap: sessionResult.currentMap,
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duration,
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timestamp: new Date().toISOString(),
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});
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return {
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success: true,
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sessionId: sessionResult.sessionId,
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userId: userInfo.userId,
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username: userInfo.username,
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currentMap: sessionResult.currentMap,
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};
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} catch (error) {
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const err = error as Error;
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const duration = Date.now() - startTime;
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this.logger.error('玩家登录处理失败', {
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operation: 'handlePlayerLogin',
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socketId: request.socketId,
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error: err.message,
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duration,
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timestamp: new Date().toISOString(),
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}, err.stack);
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return {
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success: false,
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error: '登录失败，请稍后重试',
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};
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}
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}
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/**
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* 验证登录请求参数
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*
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* @param request 登录请求
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* @returns 验证结果
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* @private
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*/
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private validateLoginParams(request: PlayerLoginRequest): { isValid: boolean; error?: string } {
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if (!request.token || !request.token.trim()) {
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this.logger.warn('登录失败：Token为空', {
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operation: 'validateLoginParams',
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socketId: request.socketId,
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});
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return {
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isValid: false,
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error: 'Token不能为空',
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};
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}
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if (!request.socketId || !request.socketId.trim()) {
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this.logger.warn('登录失败：socketId为空', {
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operation: 'validateLoginParams',
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});
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return {
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isValid: false,
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error: 'socketId不能为空',
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};
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}
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return { isValid: true };
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}
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|
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/**
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* 创建用户会话和Zulip客户端
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*
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* @param socketId Socket连接ID
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* @param userInfo 用户信息
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* @returns 会话创建结果
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* @private
|
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*/
|
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private async createUserSession(socketId: string, userInfo: any): Promise<{ sessionId: string; currentMap: string }> {
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// 生成会话ID
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const sessionId = randomUUID();
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// 调试日志：检查用户信息
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this.logger.log('用户信息检查', {
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operation: 'createUserSession',
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userId: userInfo.userId,
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hasZulipApiKey: !!userInfo.zulipApiKey,
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zulipApiKeyLength: userInfo.zulipApiKey?.length || 0,
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||
zulipEmail: userInfo.zulipEmail,
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email: userInfo.email,
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||
});
|
||
|
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// 创建Zulip客户端（如果有API Key）
|
||
let zulipQueueId = `queue_${sessionId}`;
|
||
|
||
if (userInfo.zulipApiKey) {
|
||
try {
|
||
const clientInstance = await this.zulipClientPool.createUserClient(userInfo.userId, {
|
||
username: userInfo.zulipEmail || userInfo.email,
|
||
apiKey: userInfo.zulipApiKey,
|
||
realm: process.env.ZULIP_SERVER_URL || 'https://zulip.xinghangee.icu/',
|
||
});
|
||
|
||
if (clientInstance.queueId) {
|
||
zulipQueueId = clientInstance.queueId;
|
||
}
|
||
|
||
this.logger.log('Zulip客户端创建成功', {
|
||
operation: 'createUserSession',
|
||
userId: userInfo.userId,
|
||
queueId: zulipQueueId,
|
||
});
|
||
} catch (zulipError) {
|
||
const err = zulipError as Error;
|
||
this.logger.warn('Zulip客户端创建失败，使用本地模式', {
|
||
operation: 'createUserSession',
|
||
userId: userInfo.userId,
|
||
error: err.message,
|
||
});
|
||
// Zulip客户端创建失败不影响登录，使用本地模式
|
||
}
|
||
}
|
||
|
||
// 创建游戏会话
|
||
const session = await this.sessionManager.createSession(
|
||
socketId,
|
||
userInfo.userId,
|
||
zulipQueueId,
|
||
userInfo.username,
|
||
this.DEFAULT_MAP,
|
||
{ x: 400, y: 300 },
|
||
);
|
||
|
||
return {
|
||
sessionId,
|
||
currentMap: session.currentMap,
|
||
};
|
||
}
|
||
|
||
/**
|
||
* 验证游戏Token
|
||
*
|
||
* 功能描述：
|
||
* 验证游戏Token的有效性，返回用户信息
|
||
*
|
||
* @param token 游戏Token (JWT)
|
||
* @returns Promise<UserInfo | null> 用户信息，验证失败返回null
|
||
* @private
|
||
*/
|
||
private async validateGameToken(token: string): Promise<{
|
||
userId: string;
|
||
username: string;
|
||
email: string;
|
||
zulipEmail?: string;
|
||
zulipApiKey?: string;
|
||
} | null> {
|
||
this.logger.debug('验证游戏Token', {
|
||
operation: 'validateGameToken',
|
||
tokenLength: token.length,
|
||
});
|
||
|
||
try {
|
||
// 1. 使用LoginCoreService验证JWT token
|
||
const payload = await this.loginCoreService.verifyToken(token, 'access');
|
||
|
||
if (!payload || !payload.sub) {
|
||
this.logger.warn('Token载荷无效', {
|
||
operation: 'validateGameToken',
|
||
});
|
||
return null;
|
||
}
|
||
|
||
const userId = payload.sub;
|
||
const username = payload.username || `user_${userId}`;
|
||
const email = payload.email || `${userId}@example.com`;
|
||
|
||
this.logger.debug('Token解析成功', {
|
||
operation: 'validateGameToken',
|
||
userId,
|
||
username,
|
||
email,
|
||
});
|
||
|
||
// 2. 登录时直接从数据库获取Zulip信息（不使用Redis缓存）
|
||
let zulipApiKey = undefined;
|
||
let zulipEmail = undefined;
|
||
|
||
try {
|
||
// 从数据库查找Zulip账号关联
|
||
const zulipAccount = await this.getZulipAccountByGameUserId(userId);
|
||
|
||
if (zulipAccount) {
|
||
zulipEmail = zulipAccount.zulipEmail;
|
||
|
||
// 登录时直接从数据库获取加密的API Key并解密
|
||
if (zulipAccount.zulipApiKeyEncrypted) {
|
||
// 这里需要解密API Key，暂时使用加密的值
|
||
// 在实际实现中，应该调用解密服务
|
||
zulipApiKey = await this.decryptApiKey(zulipAccount.zulipApiKeyEncrypted);
|
||
|
||
// 登录成功后，将API Key缓存到Redis供后续聊天使用
|
||
if (zulipApiKey) {
|
||
await this.apiKeySecurityService.storeApiKey(userId, zulipApiKey);
|
||
}
|
||
|
||
this.logger.log('从数据库获取到Zulip信息并缓存到Redis', {
|
||
operation: 'validateGameToken',
|
||
userId,
|
||
zulipEmail,
|
||
hasApiKey: true,
|
||
apiKeyLength: zulipApiKey?.length || 0,
|
||
});
|
||
} else {
|
||
this.logger.debug('用户有Zulip账号关联但没有API Key', {
|
||
operation: 'validateGameToken',
|
||
userId,
|
||
zulipEmail,
|
||
});
|
||
}
|
||
} else {
|
||
this.logger.debug('用户没有Zulip账号关联', {
|
||
operation: 'validateGameToken',
|
||
userId,
|
||
});
|
||
}
|
||
} catch (error) {
|
||
const err = error as Error;
|
||
this.logger.warn('获取Zulip信息失败', {
|
||
operation: 'validateGameToken',
|
||
userId,
|
||
error: err.message,
|
||
});
|
||
}
|
||
|
||
return {
|
||
userId,
|
||
username,
|
||
email,
|
||
zulipEmail,
|
||
zulipApiKey,
|
||
};
|
||
|
||
} catch (error) {
|
||
const err = error as Error;
|
||
this.logger.warn('Token验证失败', {
|
||
operation: 'validateGameToken',
|
||
error: err.message,
|
||
});
|
||
return null;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 处理玩家登出
|
||
*
|
||
* 功能描述：
|
||
* 清理玩家会话，注销Zulip事件队列，释放相关资源，清除Redis缓存
|
||
*
|
||
* 业务逻辑：
|
||
* 1. 获取会话信息
|
||
* 2. 注销Zulip事件队列
|
||
* 3. 清理Zulip客户端实例
|
||
* 4. 清除Redis中的API Key缓存
|
||
* 5. 删除会话映射关系
|
||
* 6. 记录登出日志
|
||
*
|
||
* @param socketId WebSocket连接ID
|
||
* @param reason 登出原因（'manual' | 'timeout' | 'disconnect'）
|
||
* @returns Promise<void>
|
||
*/
|
||
async handlePlayerLogout(socketId: string, reason: 'manual' | 'timeout' | 'disconnect' = 'manual'): Promise<void> {
|
||
const startTime = Date.now();
|
||
|
||
this.logger.log('开始处理玩家登出', {
|
||
operation: 'handlePlayerLogout',
|
||
socketId,
|
||
reason,
|
||
timestamp: new Date().toISOString(),
|
||
});
|
||
|
||
try {
|
||
// 1. 获取会话信息
|
||
const session = await this.sessionManager.getSession(socketId);
|
||
|
||
if (!session) {
|
||
this.logger.log('会话不存在，跳过登出处理', {
|
||
operation: 'handlePlayerLogout',
|
||
socketId,
|
||
reason,
|
||
});
|
||
return;
|
||
}
|
||
|
||
const userId = session.userId;
|
||
|
||
// 2. 清理Zulip客户端资源
|
||
if (userId) {
|
||
try {
|
||
await this.zulipClientPool.destroyUserClient(userId);
|
||
this.logger.log('Zulip客户端清理完成', {
|
||
operation: 'handlePlayerLogout',
|
||
userId,
|
||
reason,
|
||
});
|
||
} catch (zulipError) {
|
||
const err = zulipError as Error;
|
||
this.logger.warn('Zulip客户端清理失败', {
|
||
operation: 'handlePlayerLogout',
|
||
userId,
|
||
error: err.message,
|
||
reason,
|
||
});
|
||
// 继续执行其他清理操作
|
||
}
|
||
|
||
// 3. 清除Redis中的API Key缓存（确保内存足够）
|
||
try {
|
||
const apiKeyDeleted = await this.apiKeySecurityService.deleteApiKey(userId);
|
||
this.logger.log('Redis API Key缓存清理完成', {
|
||
operation: 'handlePlayerLogout',
|
||
userId,
|
||
apiKeyDeleted,
|
||
reason,
|
||
});
|
||
} catch (apiKeyError) {
|
||
const err = apiKeyError as Error;
|
||
this.logger.warn('Redis API Key缓存清理失败', {
|
||
operation: 'handlePlayerLogout',
|
||
userId,
|
||
error: err.message,
|
||
reason,
|
||
});
|
||
// 继续执行其他清理操作
|
||
}
|
||
}
|
||
|
||
// 4. 删除会话映射
|
||
await this.sessionManager.destroySession(socketId);
|
||
|
||
const duration = Date.now() - startTime;
|
||
|
||
this.logger.log('玩家登出处理完成', {
|
||
operation: 'handlePlayerLogout',
|
||
socketId,
|
||
userId: session.userId,
|
||
reason,
|
||
duration,
|
||
timestamp: new Date().toISOString(),
|
||
});
|
||
|
||
} catch (error) {
|
||
const err = error as Error;
|
||
const duration = Date.now() - startTime;
|
||
|
||
this.logger.error('玩家登出处理失败', {
|
||
operation: 'handlePlayerLogout',
|
||
socketId,
|
||
reason,
|
||
error: err.message,
|
||
duration,
|
||
timestamp: new Date().toISOString(),
|
||
}, err.stack);
|
||
|
||
// 登出失败不抛出异常，确保连接能够正常断开
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 优化后的聊天消息发送逻辑
|
||
*
|
||
* 核心改进：
|
||
* 1. 立即广播给游戏内同区域玩家
|
||
* 2. 异步同步到Zulip，不阻塞游戏聊天
|
||
* 3. 提升用户体验和系统性能
|
||
*/
|
||
async sendChatMessage(request: ChatMessageRequest): Promise<ChatMessageResponse> {
|
||
const startTime = Date.now();
|
||
|
||
this.logger.log('开始处理聊天消息发送（优化模式）', {
|
||
operation: 'sendChatMessage',
|
||
socketId: request.socketId,
|
||
contentLength: request.content.length,
|
||
scope: request.scope,
|
||
timestamp: new Date().toISOString(),
|
||
});
|
||
|
||
try {
|
||
// 1. 获取会话信息
|
||
const session = await this.sessionManager.getSession(request.socketId);
|
||
if (!session) {
|
||
return {
|
||
success: false,
|
||
error: '会话不存在，请重新登录',
|
||
};
|
||
}
|
||
|
||
// 2. 上下文注入：根据位置确定目标区域
|
||
const context = await this.sessionManager.injectContext(request.socketId);
|
||
const targetStream = context.stream;
|
||
const targetTopic = context.topic || 'General';
|
||
|
||
// 3. 消息验证（内容过滤、频率限制、权限验证）
|
||
const validationResult = await this.messageFilter.validateMessage(
|
||
session.userId,
|
||
request.content,
|
||
targetStream,
|
||
session.currentMap,
|
||
);
|
||
|
||
if (!validationResult.allowed) {
|
||
this.logger.warn('消息验证失败', {
|
||
operation: 'sendChatMessage',
|
||
socketId: request.socketId,
|
||
userId: session.userId,
|
||
reason: validationResult.reason,
|
||
});
|
||
return {
|
||
success: false,
|
||
error: validationResult.reason || '消息发送失败',
|
||
};
|
||
}
|
||
|
||
const messageContent = validationResult.filteredContent || request.content;
|
||
const messageId = `game_${Date.now()}_${session.userId}`;
|
||
|
||
// 4. 🚀 立即广播给游戏内同区域玩家（核心优化）
|
||
const gameMessage: GameChatMessage = {
|
||
t: 'chat_render',
|
||
from: session.username,
|
||
txt: messageContent,
|
||
bubble: true,
|
||
timestamp: new Date().toISOString(),
|
||
messageId,
|
||
mapId: session.currentMap,
|
||
scope: request.scope,
|
||
};
|
||
|
||
// 立即广播，不等待结果
|
||
this.broadcastToGamePlayers(session.currentMap, gameMessage, request.socketId)
|
||
.catch(error => {
|
||
this.logger.warn('游戏内广播失败', {
|
||
operation: 'broadcastToGamePlayers',
|
||
mapId: session.currentMap,
|
||
error: error.message,
|
||
});
|
||
});
|
||
|
||
// 5. 🔄 异步同步到Zulip（不阻塞游戏聊天）
|
||
this.syncToZulipAsync(session.userId, targetStream, targetTopic, messageContent, messageId)
|
||
.catch(error => {
|
||
// Zulip同步失败不影响游戏聊天，只记录日志
|
||
this.logger.warn('Zulip异步同步失败', {
|
||
operation: 'syncToZulipAsync',
|
||
userId: session.userId,
|
||
targetStream,
|
||
messageId,
|
||
error: error.message,
|
||
});
|
||
});
|
||
|
||
const duration = Date.now() - startTime;
|
||
|
||
this.logger.log('聊天消息发送完成（游戏内实时模式）', {
|
||
operation: 'sendChatMessage',
|
||
socketId: request.socketId,
|
||
userId: session.userId,
|
||
messageId,
|
||
targetStream,
|
||
targetTopic,
|
||
duration,
|
||
timestamp: new Date().toISOString(),
|
||
});
|
||
|
||
return {
|
||
success: true,
|
||
messageId,
|
||
};
|
||
|
||
} catch (error) {
|
||
const err = error as Error;
|
||
const duration = Date.now() - startTime;
|
||
|
||
this.logger.error('聊天消息发送失败', {
|
||
operation: 'sendChatMessage',
|
||
socketId: request.socketId,
|
||
error: err.message,
|
||
duration,
|
||
timestamp: new Date().toISOString(),
|
||
}, err.stack);
|
||
|
||
return {
|
||
success: false,
|
||
error: '消息发送失败，请稍后重试',
|
||
};
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 更新玩家位置
|
||
*
|
||
* 功能描述：
|
||
* 更新玩家在游戏世界中的位置信息，用于消息路由和上下文注入
|
||
*
|
||
* @param request 位置更新请求数据
|
||
* @returns Promise<boolean> 是否更新成功
|
||
*/
|
||
async updatePlayerPosition(request: PositionUpdateRequest): Promise<boolean> {
|
||
this.logger.debug('更新玩家位置', {
|
||
operation: 'updatePlayerPosition',
|
||
socketId: request.socketId,
|
||
mapId: request.mapId,
|
||
position: { x: request.x, y: request.y },
|
||
timestamp: new Date().toISOString(),
|
||
});
|
||
|
||
try {
|
||
// 验证参数
|
||
if (!request.socketId || !request.socketId.trim()) {
|
||
this.logger.warn('更新位置失败：socketId为空', {
|
||
operation: 'updatePlayerPosition',
|
||
});
|
||
return false;
|
||
}
|
||
|
||
if (!request.mapId || !request.mapId.trim()) {
|
||
this.logger.warn('更新位置失败：mapId为空', {
|
||
operation: 'updatePlayerPosition',
|
||
socketId: request.socketId,
|
||
});
|
||
return false;
|
||
}
|
||
|
||
// 调用SessionManager更新位置信息
|
||
const result = await this.sessionManager.updatePlayerPosition(
|
||
request.socketId,
|
||
request.mapId,
|
||
request.x,
|
||
request.y,
|
||
);
|
||
|
||
if (result) {
|
||
this.logger.debug('玩家位置更新成功', {
|
||
operation: 'updatePlayerPosition',
|
||
socketId: request.socketId,
|
||
mapId: request.mapId,
|
||
});
|
||
}
|
||
|
||
return result;
|
||
|
||
} catch (error) {
|
||
const err = error as Error;
|
||
this.logger.error('更新玩家位置失败', {
|
||
operation: 'updatePlayerPosition',
|
||
socketId: request.socketId,
|
||
error: err.message,
|
||
timestamp: new Date().toISOString(),
|
||
}, err.stack);
|
||
|
||
return false;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 广播消息给游戏内同区域玩家
|
||
*
|
||
* @param mapId 地图ID
|
||
* @param message 游戏消息
|
||
* @param excludeSocketId 排除的Socket ID（发送者自己）
|
||
*/
|
||
private async broadcastToGamePlayers(
|
||
mapId: string,
|
||
message: GameChatMessage,
|
||
excludeSocketId?: string,
|
||
): Promise<void> {
|
||
const startTime = Date.now();
|
||
|
||
try {
|
||
if (!this.websocketGateway) {
|
||
throw new Error('WebSocket网关未设置');
|
||
}
|
||
|
||
// 获取地图内所有玩家的Socket连接
|
||
const sockets = await this.sessionManager.getSocketsInMap(mapId);
|
||
|
||
if (sockets.length === 0) {
|
||
this.logger.debug('地图中没有在线玩家', {
|
||
operation: 'broadcastToGamePlayers',
|
||
mapId,
|
||
});
|
||
return;
|
||
}
|
||
|
||
// 过滤掉发送者自己
|
||
const targetSockets = sockets.filter(socketId => socketId !== excludeSocketId);
|
||
|
||
if (targetSockets.length === 0) {
|
||
this.logger.debug('地图中没有其他玩家需要接收消息', {
|
||
operation: 'broadcastToGamePlayers',
|
||
mapId,
|
||
});
|
||
return;
|
||
}
|
||
|
||
// 并行发送给所有目标玩家
|
||
const broadcastPromises = targetSockets.map(async (socketId) => {
|
||
try {
|
||
this.websocketGateway.sendToPlayer(socketId, message);
|
||
} catch (error) {
|
||
this.logger.warn('发送消息给玩家失败', {
|
||
operation: 'broadcastToGamePlayers',
|
||
socketId,
|
||
error: (error as Error).message,
|
||
});
|
||
}
|
||
});
|
||
|
||
await Promise.allSettled(broadcastPromises);
|
||
|
||
const duration = Date.now() - startTime;
|
||
|
||
this.logger.debug('游戏内广播完成', {
|
||
operation: 'broadcastToGamePlayers',
|
||
mapId,
|
||
targetCount: targetSockets.length,
|
||
duration,
|
||
});
|
||
|
||
} catch (error) {
|
||
const err = error as Error;
|
||
const duration = Date.now() - startTime;
|
||
|
||
this.logger.error('游戏内广播失败', {
|
||
operation: 'broadcastToGamePlayers',
|
||
mapId,
|
||
error: err.message,
|
||
duration,
|
||
}, err.stack);
|
||
|
||
throw error;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 异步同步消息到Zulip
|
||
*
|
||
* @param userId 用户ID
|
||
* @param stream Zulip Stream
|
||
* @param topic Zulip Topic
|
||
* @param content 消息内容
|
||
* @param gameMessageId 游戏消息ID
|
||
*/
|
||
private async syncToZulipAsync(
|
||
userId: string,
|
||
stream: string,
|
||
topic: string,
|
||
content: string,
|
||
gameMessageId: string,
|
||
): Promise<void> {
|
||
const startTime = Date.now();
|
||
|
||
try {
|
||
// 聊天过程中从Redis缓存获取API Key
|
||
const apiKeyResult = await this.apiKeySecurityService.getApiKey(userId);
|
||
|
||
if (!apiKeyResult.success || !apiKeyResult.apiKey) {
|
||
this.logger.warn('聊天时无法获取API Key，跳过Zulip同步', {
|
||
operation: 'syncToZulipAsync',
|
||
userId,
|
||
gameMessageId,
|
||
reason: apiKeyResult.message || 'API Key不存在',
|
||
});
|
||
return;
|
||
}
|
||
|
||
// 添加游戏消息ID到Zulip消息中，便于追踪
|
||
const zulipContent = `${content}\n\n*[游戏消息ID: ${gameMessageId}]*`;
|
||
|
||
const sendResult = await this.zulipClientPool.sendMessage(
|
||
userId,
|
||
stream,
|
||
topic,
|
||
zulipContent,
|
||
);
|
||
|
||
const duration = Date.now() - startTime;
|
||
|
||
if (sendResult.success) {
|
||
this.logger.debug('Zulip同步成功', {
|
||
operation: 'syncToZulipAsync',
|
||
userId,
|
||
stream,
|
||
topic,
|
||
gameMessageId,
|
||
zulipMessageId: sendResult.messageId,
|
||
duration,
|
||
});
|
||
} else {
|
||
this.logger.warn('Zulip同步失败', {
|
||
operation: 'syncToZulipAsync',
|
||
userId,
|
||
stream,
|
||
topic,
|
||
gameMessageId,
|
||
error: sendResult.error,
|
||
duration,
|
||
});
|
||
}
|
||
} catch (error) {
|
||
const err = error as Error;
|
||
const duration = Date.now() - startTime;
|
||
|
||
this.logger.error('Zulip异步同步异常', {
|
||
operation: 'syncToZulipAsync',
|
||
userId,
|
||
stream,
|
||
topic,
|
||
gameMessageId,
|
||
error: err.message,
|
||
duration,
|
||
}, err.stack);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 获取会话信息
|
||
*
|
||
* 功能描述：
|
||
* 根据socketId获取会话信息
|
||
*
|
||
* @param socketId WebSocket连接ID
|
||
* @returns Promise<GameSession | null>
|
||
*/
|
||
async getSession(socketId: string) {
|
||
return this.sessionManager.getSession(socketId);
|
||
}
|
||
|
||
/**
|
||
* 获取地图中的所有Socket
|
||
*
|
||
* 功能描述：
|
||
* 获取指定地图中所有在线玩家的Socket ID列表
|
||
*
|
||
* @param mapId 地图ID
|
||
* @returns Promise<string[]>
|
||
*/
|
||
async getSocketsInMap(mapId: string): Promise<string[]> {
|
||
return this.sessionManager.getSocketsInMap(mapId);
|
||
}
|
||
|
||
/**
|
||
* 根据游戏用户ID获取Zulip账号信息
|
||
*
|
||
* @param gameUserId 游戏用户ID
|
||
* @returns Promise<any | null> Zulip账号信息
|
||
* @private
|
||
*/
|
||
private async getZulipAccountByGameUserId(gameUserId: string): Promise<any> {
|
||
try {
|
||
// 注入ZulipAccountsService，从数据库获取Zulip账号信息
|
||
// 这里需要通过依赖注入获取ZulipAccountsService
|
||
// const zulipAccount = await this.zulipAccountsService.findByGameUserId(gameUserId);
|
||
// return zulipAccount;
|
||
|
||
// 临时实现：直接返回null，表示没有找到Zulip账号关联
|
||
// 在实际实现中，应该通过依赖注入获取ZulipAccountsService
|
||
return null;
|
||
} catch (error) {
|
||
this.logger.warn('获取Zulip账号信息失败', {
|
||
operation: 'getZulipAccountByGameUserId',
|
||
gameUserId,
|
||
error: (error as Error).message,
|
||
});
|
||
return null;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 解密API Key
|
||
*
|
||
* @param encryptedApiKey 加密的API Key
|
||
* @returns Promise<string | null> 解密后的API Key
|
||
* @private
|
||
*/
|
||
private async decryptApiKey(encryptedApiKey: string): Promise<string | null> {
|
||
try {
|
||
// 这里需要实现API Key的解密逻辑
|
||
// 在实际实现中，应该调用加密服务进行解密
|
||
// const decryptedKey = await this.encryptionService.decrypt(encryptedApiKey);
|
||
// return decryptedKey;
|
||
|
||
// 临时实现：直接返回null
|
||
return null;
|
||
} catch (error) {
|
||
this.logger.warn('解密API Key失败', {
|
||
operation: 'decryptApiKey',
|
||
error: (error as Error).message,
|
||
});
|
||
return null;
|
||
}
|
||
}
|
||
}
|
||
|