X-Username header

Author: craig-dsilva

middleware-exercises/index.js

@@ -4,6 +4,11 @@ const app = express();
 
 app.use(express.json());
 
-app.get("/", (req, res) => res.status(200).send("Hello World!"));
+app.get("/", (req, res) => res.status(200).send("Server is running"));
+
+app.post("/", (req, res) => {
+  req.username = req.headers["x-username"] ?? null;
+  next();
+});
 
 app.listen(3000, () => console.log("Server is running on port 3000"));