public function getAd(Request $request) { $response = []; if (empty($request->get('dma'))) { $response = \App\AdGeneral::get(1); } else { $dma = trim(strtolower($request->get('dma'))); $response = \App\Ad::get($dma); if (empty($response)) { $response = \App\AdGeneral::get(1); } } return response()->json($response)->header('Access-Control-Allow-Origin', '*')->header('Access-Control-Allow-Methods', 'GET, POST')->setCallback($request->input('callback')); }