Redirect to target's location

src/app.ts

@@ -3,11 +3,16 @@ import { getLocationOfTarget } from './app.service';
 
 let app = express();
 
-app.get('/*', (req, res) => {
+app.get('/*', async (req, res) => {
     const target = req.url.slice(1);
 
-    const location = getLocationOfTarget(target);
-    res.send(location);
+    const location = await getLocationOfTarget(target);
+    if (location) {
+        res.redirect(location);
+    }
+    else {
+        res.sendStatus(404);
+    }
 });
 
 app.listen(3000, () => {