update gateway module

apps/gateway/src/gateway.module.ts

@@ -1,10 +1,51 @@
 import { Module } from '@nestjs/common';
-import { GatewayController } from './gateway.controller';
-import { GatewayService } from './gateway.service';
+import { ClientsModule, Transport } from '@nestjs/microservices';
+import { PrometheusModule } from '@willsoto/nestjs-prometheus';
+import { ConfigModule } from '@nestjs/config';
+import { WinstonModule } from 'nest-winston';
+import * as winston from 'winston';
+import { AuthController } from './rest/auth.controller';
+import { UserController } from './rest/user.controller';
+import { DriversController } from './rest/driver.controller';
+import { UserService } from './services/user-service';
+import { DriverService } from './services/driver-service';
 
 @Module({
-  imports: [],
-  controllers: [GatewayController],
-  providers: [GatewayService],
+  imports: [
+    PrometheusModule.register({
+      path: '/metrics',
+    }),
+    ConfigModule.forRoot(),
+    ClientsModule.register([
+      {
+        name: 'USER_SERVICE',
+        transport: Transport.TCP,
+        options: {
+          host: 'localhost',
+          port: 3001, // port of user-service
+        },
+      },
+      {
+        name: 'DRIVER_SERVICE',
+        transport: Transport.TCP,
+        options: {
+          host: 'localhost',
+          port: 3002, // port of user-service
+        },
+      },
+    ]),
+    WinstonModule.forRoot({
+      transports: [
+        new winston.transports.Console({
+          format: winston.format.combine(
+            winston.format.timestamp(),
+            winston.format.simple(),
+          ),
+        })
+      ],
+    }),
+  ],
+  controllers: [AuthController, UserController, DriversController],
+  providers: [UserService, DriverService]
 })
 export class GatewayModule {}