初始化游戏小组管理系统后端项目

- 基于 NestJS + TypeScript + MySQL + Redis 架构
- 完整的模块化设计（认证、用户、小组、游戏、预约等）
- JWT 认证和 RBAC 权限控制系统
- Docker 容器化部署支持
- 添加 CLAUDE.md 项目开发指南
- 配置 .gitignore 忽略文件

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

src/main.ts

@@ -0,0 +1,113 @@
+import { NestFactory } from '@nestjs/core';
+import { ConfigService } from '@nestjs/config';
+import { SwaggerModule, DocumentBuilder } from '@nestjs/swagger';
+import { AppModule } from './app.module';
+import { HttpExceptionFilter } from './common/filters/http-exception.filter';
+import { TransformInterceptor } from './common/interceptors/transform.interceptor';
+import { LoggingInterceptor } from './common/interceptors/logging.interceptor';
+import { ValidationPipe } from './common/pipes/validation.pipe';
+import compression from 'compression';
+
+async function bootstrap() {
+  const app = await NestFactory.create(AppModule, {
+    logger: process.env.NODE_ENV === 'production' 
+      ? ['error', 'warn', 'log']
+      : ['error', 'warn', 'log', 'debug', 'verbose'],
+  });
+  
+  const configService = app.get(ConfigService);
+  const isProduction = configService.get('app.isProduction', false);
+
+  // 启用压缩
+  if (configService.get('performance.enableCompression', true)) {
+    app.use(compression());
+  }
+
+  // 设置全局前缀
+  const apiPrefix = configService.get<string>('app.apiPrefix', 'api');
+  app.setGlobalPrefix(apiPrefix);
+
+  // 启用 CORS
+  const corsOrigin = configService.get('performance.corsOrigin', '*');
+  app.enableCors({
+    origin: (origin, callback) => {
+      // 开发环境允许所有来源
+      if (!isProduction) {
+        callback(null, true);
+        return;
+      }
+      // 生产环境使用配置的来源
+      if (!origin || corsOrigin === '*') {
+        callback(null, true);
+      } else {
+        const allowedOrigins = corsOrigin.split(',');
+        if (allowedOrigins.includes(origin)) {
+          callback(null, true);
+        } else {
+          callback(new Error('Not allowed by CORS'));
+        }
+      }
+    },
+    credentials: true,
+    methods: ['GET', 'POST', 'PUT', 'PATCH', 'DELETE', 'OPTIONS', 'HEAD'],
+    allowedHeaders: [
+      'Content-Type',
+      'Authorization',
+      'Accept',
+      'X-Requested-With',
+      'Origin',
+      'Access-Control-Request-Method',
+      'Access-Control-Request-Headers',
+    ],
+    exposedHeaders: ['Content-Range', 'X-Content-Range'],
+    preflightContinue: false,
+    optionsSuccessStatus: 204,
+    maxAge: 86400,
+  });
+
+  // 全局过滤器、拦截器、管道
+  app.useGlobalFilters(new HttpExceptionFilter());
+  app.useGlobalInterceptors(
+    new LoggingInterceptor(),
+    new TransformInterceptor(),
+  );
+  app.useGlobalPipes(new ValidationPipe());
+
+  // Swagger 文档（仅在开发环境）
+  if (!isProduction) {
+    const config = new DocumentBuilder()
+      .setTitle('GameGroup API')
+      .setDescription('GameGroup 游戏小组管理系统 API 文档')
+      .setVersion('1.0')
+      .addBearerAuth()
+      .addTag('auth', '认证相关')
+      .addTag('users', '用户管理')
+      .addTag('groups', '小组管理')
+      .addTag('games', '游戏库')
+      .addTag('appointments', '预约管理')
+      .addTag('ledgers', '账目管理')
+      .addTag('schedules', '排班管理')
+      .addTag('blacklist', '黑名单')
+      .addTag('honors', '荣誉墙')
+      .addTag('assets', '资产管理')
+      .addTag('points', '积分系统')
+      .addTag('bets', '竞猜系统')
+      .build();
+
+    const document = SwaggerModule.createDocument(app, config);
+    SwaggerModule.setup('docs', app, document);
+  }
+
+  const port = configService.get<number>('app.port', 3000);
+  await app.listen(port);
+
+  const environment = configService.get('app.environment', 'development');
+  console.log(`🚀 Application is running on: http://localhost:${port}/${apiPrefix}`);
+  console.log(`🌍 Environment: ${environment}`);
+  
+  if (!isProduction) {
+    console.log(`📚 Swagger documentation: http://localhost:${port}/docs`);
+  }
+}
+
+bootstrap();