/**
  * Display a listing of the resource.
  *
  * @return \Illuminate\Http\Response
  */
 public function index()
 {
     $requests = ContactRequest::get();
     if ($requests != null) {
         $returnValue['status'] = 200;
         $returnValue['message'] = $requests;
         return Response::json($returnValue, 200);
     }
     $returnValue['status'] = 400;
     $returnValue['error_message'] = 'An error occurred while fetching requests.';
     return Response::json($returnValue, 400);
 }