Deploy to Vercel and Render

backend/README.md

@@ -1,10 +1,4 @@
-# Test Case Manager Backend
-
-## Technologies
-
-- Node.js
-- Express
-- SQLite
+# TestPlat Backend
 
 ## Install dependencies
 
@@ -12,6 +6,14 @@
 npm install
 ```
 
+## Set Environmental variable
+
+Create `.env` File
+
+```
+NEXT_PUBLIC_BACKEND_ORIGIN=http://localhost:3001
+```
+
 ## Set up database
 
 ```bash

backend/index.js

@@ -5,8 +5,9 @@ const app = express();
 
 // enable frontend access
 const cors = require("cors");
+const frontendOrigin = process.env.FRONTEND_ORIGIN || 'http://localhost:3000';
 const corsOptions = {
-  origin: "http://localhost:3000",
+  origin: frontendOrigin,
   methods: "GET,HEAD,PUT,PATCH,POST,DELETE",
 };
 app.use(cors(corsOptions));