apps/api/src/main.ts

import "reflect-metadata";
import { NestFactory } from "@nestjs/core";
import { FastifyAdapter, type NestFastifyApplication } from "@nestjs/platform-fastify";
import { AppModule } from "./app.module.js";
import { serve } from "inngest/node";
import { inngest as workerInngest, functions } from "@courtmitra/worker";

async function bootstrap() {
  const app = await NestFactory.create<NestFastifyApplication>(AppModule, new FastifyAdapter(), {
    logger: ["error", "warn", "log"],
  });
  app.setGlobalPrefix("api");
  app.enableCors({ origin: true });

  // Mount Inngest worker handler on /api/inngest (combined container)
  const inngestHandler = serve({ client: workerInngest, functions });
  const fastify = app.getHttpAdapter().getInstance();

  fastify.route({
    method: ["GET", "POST", "PUT"],
    url: "/api/inngest",
    handler: async (request: any, reply: any) => {
      reply.hijack();
      inngestHandler(request.raw, reply.raw);
    },
  });

  const port = Number(process.env.API_PORT ?? process.env.PORT ?? 3001);
  await app.listen(port, "0.0.0.0");
  console.log(`[api] listening on http://localhost:${port}/api`);
  console.log(`[worker] inngest endpoint on http://localhost:${port}/api/inngest`);
}

bootstrap().catch((err) => {
  console.error(err);
  process.exit(1);
});