Update app.controller.ts

Author: atupem

packages/bytebotd/src/app.controller.ts

@@ -1,4 +1,4 @@
-import { Controller, Get, Redirect } from '@nestjs/common';
+import { Controller, Get, Redirect, Headers } from '@nestjs/common';
 import { AppService } from './app.service';
 
 @Controller()
@@ -8,12 +8,11 @@ export class AppController {
   // When a client makes a GET request to /vnc,
   // this method will automatically redirect them to the noVNC URL.
   @Get('vnc')
-  @Redirect(
-    '/novnc/vnc.html?host=localhost&port=9990&path=websockify&resize=scale',
-    302,
-  )
-  redirectToVnc(): void {
-    // This method is intentionally left empty.
-    // The @Redirect decorator will automatically redirect the client.
+  // Leave the decorator empty but keep the status code.
+  @Redirect(undefined, 302)
+  redirectToVnc(@Headers('host') host: string) {
+    return {
+      url: `/novnc/vnc.html?host=${host}&path=websockify&resize=scale`,
+    };
   }
 }