add more logs

src/main.ts

@@ -1,13 +1,44 @@
-import { ClassSerializerInterceptor } from '@nestjs/common';
+import {
+  ClassSerializerInterceptor,
+  Logger,
+  ValidationPipe,
+} from '@nestjs/common';
 import { NestFactory, Reflector } from '@nestjs/core';
 import { AppModule } from './app.module';
+import { Logger as PinoLogger } from 'nestjs-pino';
 
 async function bootstrap() {
-  const app = await NestFactory.create(AppModule);
+  const app = await NestFactory.create(AppModule, {
+    bufferLogs: true,
+    logger: ['error', 'warn', 'log', 'debug', 'verbose'],
+  });
+
   const reflector = app.get(Reflector);
+  const logger = new Logger('Bootstrap');
+
+  const pinoLogger = app.get(PinoLogger);
+  app.useLogger(pinoLogger);
+
+  app.useGlobalPipes(
+    new ValidationPipe({
+      whitelist: true,
+      transform: true,
+    }),
+  );
 
   app.useGlobalInterceptors(new ClassSerializerInterceptor(reflector));
 
-  await app.listen(process.env.PORT ?? 3000);
+  app.enableCors();
+
+  const port = process.env.PORT ?? 3000;
+  await app.listen(port);
+
+  logger.log(`Application is running on port: ${port}`);
+  logger.debug(`Debug mode is enabled`);
 }
-void bootstrap();
+
+bootstrap().catch((err) => {
+  const logger = new Logger('Bootstrap');
+  logger.error('Failed to start application', err);
+  process.exit(1);
+});