Update index.ts

backend/api/index.ts

@@ -1,3 +1,65 @@
-import app from '../src/app';
+import cors from "cors";
+import express from "express";
+import helmet from "helmet";
+import morgan from "morgan";
+import { config } from "../src/config/config";
+import { login, register } from "../src/controllers/auth";
 
-export default app;
+const app = express();
+
+// Security middleware
+app.use(helmet());
+
+// CORS configuration
+app.use(
+  cors({
+    origin: config.corsOrigin,
+    credentials: true,
+  })
+);
+
+// Logging middleware
+app.use(morgan("combined"));
+
+// Body parsing middleware
+app.use(express.json({ limit: "10mb" }));
+app.use(express.urlencoded({ extended: true, limit: "10mb" }));
+
+// Health check endpoint
+app.get("/api/health", (_req, res) => {
+  res.status(200).json({
+    status: "OK",
+    timestamp: new Date().toISOString(),
+    environment: config.nodeEnv,
+  });
+});
+
+// Auth routes
+app.post("/api/auth/register", register);
+app.post("/api/auth/login", login);
+
+// API routes
+app.use("/api", (_req, res) => {
+  res.json({ message: "API is working" });
+});
+
+// 404 handler
+app.use((req, res) => {
+  res.status(404).json({
+    error: "Route not found",
+    message: `Cannot ${req.method} ${req.originalUrl}`,
+  });
+});
+
+// Global error handler
+app.use((err: Error, _req: any, res: any, _next: any) => {
+  console.error("Error:", err);
+
+  res.status(500).json({
+    error: "Internal server error",
+    message:
+      config.nodeEnv === "development" ? err.message : "Something went wrong",
+  });
+});
+
+export default app;