feat: implement high-frequency order matching system with advanced al…

src/app.module.ts

@@ -0,0 +1,73 @@
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { ThrottlerModule } from '@nestjs/throttler';
+import { ScheduleModule } from '@nestjs/schedule';
+import { ConfigModule } from '@nestjs/config';
+import { TerminusModule } from '@nestjs/terminus';
+
+// Import the new high-frequency matching module
+import { HighFrequencyMatchingModule } from './matching/high-frequency-matching.module';
+
+// Import existing modules
+import { PricingModule } from './pricing/pricing.module';
+import { SecurityHeadersService } from './security/headers/security-headers.service';
+import { ResponseInterceptor } from './common/interceptors/response.interceptor';
+import { HttpExceptionFilter } from './common/filters/http-exception.filter';
+import { HealthController } from './health.controller';
+
+// Import entities for the matching system
+import { Order } from './matching/entities/order.entity';
+import { Trade } from './matching/entities/trade.entity';
+import { OrderBook } from './matching/entities/order-book.entity';
+
+@Module({
+  imports: [
+    ConfigModule.forRoot({
+      isGlobal: true,
+    }),
+
+    TypeOrmModule.forRoot({
+      type: 'mysql',
+      host: process.env.DB_HOST || 'localhost',
+      port: parseInt(process.env.DB_PORT) || 3306,
+      username: process.env.DB_USERNAME || 'root',
+      password: process.env.DB_PASSWORD || '',
+      database: process.env.DB_DATABASE || 'currentdao',
+      entities: [Order, Trade, OrderBook],
+      synchronize: process.env.NODE_ENV !== 'production',
+      logging: process.env.NODE_ENV === 'development',
+    }),
+
+    TypeOrmModule.forFeature([Order, Trade, OrderBook]),
+
+    ThrottlerModule.forRoot([{
+      ttl: 60000,
+      limit: 100,
+    }]),
+
+    ScheduleModule.forRoot(),
+
+    TerminusModule,
+
+    // Import the new high-frequency matching module
+    HighFrequencyMatchingModule,
+
+    // Import existing pricing module for integration
+    PricingModule,
+
+    // Other existing modules can be imported here as needed
+  ],
+  controllers: [HealthController],
+  providers: [
+    SecurityHeadersService,
+    ResponseInterceptor,
+    HttpExceptionFilter,
+  ],
+  exports: [
+    HighFrequencyMatchingModule,
+    SecurityHeadersService,
+    ResponseInterceptor,
+    HttpExceptionFilter,
+  ],
+})
+export class AppModule {}