/**
 * Growth Service — Fastify server entry point.
 *
 * Modules: invitations, referrals, promo codes.
 * Port: 4001 (configurable via PORT env var).
 */

import { createServiceApp, startService } from '@bytelyst/fastify-core';
import { invitationRoutes } from './modules/invitations/routes.js';
import { referralRoutes } from './modules/referrals/routes.js';
import { promoRoutes } from './modules/promos/routes.js';
import { config } from './lib/config.js';

const app = await createServiceApp({
  name: 'growth-service',
  version: '0.1.0',
  description: 'Invitations, referrals, promo codes',
  corsOrigin: config.CORS_ORIGIN,
  swagger: {
    title: 'Growth Service',
    description: 'Invitations, referrals, promo codes',
    port: config.PORT,
  },
  metrics: true,
});

// Register route modules
await app.register(invitationRoutes, { prefix: '/api' });
await app.register(referralRoutes, { prefix: '/api' });
await app.register(promoRoutes, { prefix: '/api' });

await startService(app, { port: config.PORT, host: config.HOST });