edr-platform/apps/edr-passenger-api/src/main.ts

import "reflect-metadata";
import { NestFactory } from "@nestjs/core";
import { ValidationPipe } from "@nestjs/common";
import { DocumentBuilder, SwaggerModule } from "@nestjs/swagger";
import { AppModule } from "./app.module";
import { HttpExceptionFilter } from "./common/filters/http-exception.filter";
import { ResponseTransformInterceptor } from "./common/interceptors/response-transform.interceptor";

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

  app.enableCors({
    origin: [
      process.env.FRONTEND_URL ?? "http://localhost:3000",
      process.env.PORTAL_URL ?? "http://localhost:3001",
    ],
  });

  app.useGlobalFilters(new HttpExceptionFilter());
  app.useGlobalInterceptors(
    new ResponseTransformInterceptor(),
    app.get(SessionActivityInterceptor),
  );
  app.useGlobalPipes(new ValidationPipe({ whitelist: true, transform: true }));

  const config = new DocumentBuilder()
    .setTitle("EDR Passenger API")
    .setDescription(
      "Ethio-Djibouti Railway Passenger API — booking lifecycle, seat inventory, payment (Telebirr, CBE Birr, eBirr, Card, Wallet), loyalty, live tracking, and support.",
    )
    .setVersion("1.0.0")
    .addBearerAuth(
      { type: "http", scheme: "bearer", bearerFormat: "JWT", in: "header" },
      "JWT-auth",
    )
    .addTag("Auth", "Registration and login")
    .addTag("Stations", "Station directory")
    .addTag("Fleet", "Train services and coaches")
    .addTag("Schedule", "Trips and fare rules")
    .addTag("Search", "Trip search and fare quotes")
    .addTag("Seats", "Seat maps and holds")
    .addTag("Booking", "Booking lifecycle")
    .addTag("Payment", "Payment intents and refunds")
    .addTag("Tickets", "QR ticket generation and validation")
    .addTag("Passenger", "Profiles, traveler profiles, saved routes")
    .addTag("Notifications", "Push and email notifications")
    .addTag("Loyalty", "Points, tiers, and rewards")
    .addTag("Wallet", "Wallet balance and ledger")
    .addTag("Promotions", "Promo codes and campaigns")
    .addTag("Live Tracking", "Real-time trip status and crowd signals")
    .addTag("Support", "FAQ and chat support")
    .addTag("Dashboard", "Home dashboard aggregate")
    //.addServer('http://localhost:4000', 'Development')
    // .addServer("https://api.edr-platform.com", "Production")
    .build();

  const document = SwaggerModule.createDocument(app, config);
  SwaggerModule.setup("api-docs", app, document, {
    customSiteTitle: "EDR Passenger API",
    swaggerOptions: {
      persistAuthorization: true,
      docExpansion: "none",
      filter: true,
    },
  });

  const port = process.env.PORT ?? 4000;
  await app.listen(port);
  console.log(`🚀 EDR Passenger API running on port ${port}`);
  console.log(`📚 Swagger: http://localhost:${port}/api-docs`);
}
bootstrap();