main.ts

import { ValidationPipe, VersioningType } from '@nestjs/common';
import { NestFactory } from '@nestjs/core';
import { DocumentBuilder, SwaggerModule } from '@nestjs/swagger';
import helmet from 'helmet';
import { AppModule } from './app.module';
import { AllExceptionsFilter } from './filters/all-exceptions/all-exceptions.filter';
import { ResponseFormatService } from './response-format/response-format.service';

async function bootstrap() {
  const app = await NestFactory.create(AppModule);
  app.enableShutdownHooks();
  app.enableCors();

  // Options
  app.enableVersioning({
    defaultVersion: '1',
    type: VersioningType.URI,
  });
  app.useGlobalPipes(new ValidationPipe());
  app.use(helmet());

  app.useGlobalFilters(new AllExceptionsFilter(new ResponseFormatService()));

  // Open API
  const options = new DocumentBuilder()
    .setTitle('iForge Anvil')
    .setDescription('iForge Anvil API')
    .setVersion('0.1')
    .addTag('iForge')
    .build();

  const document = SwaggerModule.createDocument(app, options);
  SwaggerModule.setup('api', app, document);

  await app.listen(3000);
}

bootstrap();