maestro/src/main.ts

if (process.env.ENV !== 'local') require('elastic-apm-node/start');
import { NestFactory } from '@nestjs/core';
import { DocumentBuilder, SwaggerModule } from '@nestjs/swagger';
import helmet from 'helmet';
import { DadosferaLogger } from '@dadosfera/dadosfera-logs';

import { AppModule } from './app.module';
import { writeFileSync } from 'fs';
async function bootstrap() {
  DadosferaLogger.setupLogger({
    serviceName: 'maestro',
    serviceEnvironment: process.env.ENV,
  });
  const logger = new DadosferaLogger();

  const app = await NestFactory.create(AppModule, {
    logger,
    cors: {
      origin: '*',
      methods: 'GET,HEAD,PUT,PATCH,POST,DELETE',
      preflightContinue: false,
      optionsSuccessStatus: 204,
    },
  });

  app.use(helmet());

  const date = new Date();

  const config = new DocumentBuilder()
    .setTitle('Maestro')
    .setDescription('Documentation for Maestro gateway')
    .setVersion(
      `${date.getDate()}.${
        date.getMonth() + 1
      }.${date.getFullYear()} - ${date.getHours()}:${date.getMinutes()}`,
    )
    .addBearerAuth()
    .build();

  const document = SwaggerModule.createDocument(app, config);

  if (process.env.ENV === 'local') SwaggerModule.setup('api', app, document);

  await writeFileSync('swagger.txt', JSON.stringify(JSON.stringify(document)));

  await app.listen(3333);
}
bootstrap();