filters + interceptors + guards added to app.module

src/app.module.ts

@@ -1,5 +1,5 @@
 import { Module } from '@nestjs/common';
-import { ConfigModule } from '@nestjs/config';
+import { ConfigModule, ConfigService } from '@nestjs/config';
 import { AppController } from './app.controller';
 import { AppService } from './app.service';
 
@@ -8,6 +8,12 @@ import databaseConfig from './config/database.config';
 import jwtConfig from './config/jwt.config';
 import { configValidationSchema } from './config/validation.schema';
 import { AuthModule } from './routes/auth/auth.module';
+import { UserModule } from './routes/user/user.module';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { AllExceptionsFilter } from './common/filters/all_exceptions.filters';
+import { APP_FILTER, APP_GUARD, APP_INTERCEPTOR } from '@nestjs/core';
+import { TransformInterceptor } from './common/interceptors/transform.interceptor';
+import { RolesGuard } from './common/guards/roles.guard';
 
 @Module({
   imports: [
@@ -21,9 +27,30 @@ import { AuthModule } from './routes/auth/auth.module';
       isGlobal: true,
       validationSchema: configValidationSchema,
     }),
+    TypeOrmModule.forRootAsync({
+      imports: [ConfigModule],
+      inject: [ConfigService],
+      useFactory: (config: ConfigService) => ({
+        type: 'postgres',
+        host: config.get('database.host'),
+        port: config.get<number>('database.port'),
+        username: config.get('database.username'),
+        password: config.get('database.password'),
+        database: config.get('database.name'),
+        entities: [__dirname + '/**/*.entity{.ts,.js}'],
+        synchronize: false,
+        migrations: [__dirname + '/migrations/**/*{.ts,.js}'],
+        logging: true,
+      }),
+    }),
     AuthModule,
+    UserModule,
   ],
   controllers: [AppController],
-  providers: [AppService],
+  providers: [AppService,
+    { provide: APP_FILTER, useClass: AllExceptionsFilter },
+    { provide: APP_INTERCEPTOR, useClass: TransformInterceptor },
+    { provide: APP_GUARD, useClass: RolesGuard }
+  ],
 })
 export class AppModule {}