src/main.ts

import {
  ValidationPipe,
  VersioningType,
  VERSION_NEUTRAL,
} from '@nestjs/common';
import { NestFactory } from '@nestjs/core';
import { ConfigService } from '@nestjs/config';
import helmet from 'helmet';
import { AppModule } from './app.module';
import { PrismaService } from './shared/modules/prisma/prisma.service';
import { setupSwagger } from './swagger-setup';
import * as bodyParser from 'body-parser';

async function bootstrap() {
  const app = await NestFactory.create(AppModule, { cors: true });

  const configService = app.get(ConfigService);
  const prismaService = app.get(PrismaService);
  await prismaService.enableShutdownHooks(app);

  app.use(bodyParser.json({ limit: '50mb' }));
  app.use(bodyParser.urlencoded({ limit: '50mb', extended: true }));

  app.enableVersioning({
    type: VersioningType.URI,
    defaultVersion: VERSION_NEUTRAL,
  });

  app.useGlobalPipes(
    new ValidationPipe({
      whitelist: true,
      transform: true,
    }),
  );

  if (process.env.NODE_ENV === 'production') {
    app.use(helmet());
  }

  setupSwagger(app);

  app.enableCors({
    origin: configService.get('CORS_ORIGIN') || '*',
    credentials: true,
  });

  const port = process.env.PORT || 3000;
  await app.listen(port);

  console.log(`🚀 Application is running on: http://localhost:${port}`);
  console.log(`📚 Swagger documentation: http://localhost:${port}/api`);
}

bootstrap();