/**
  * Get all vehicles
  * GET /vehicle-types
  *
  * @return Response
  */
 public function index()
 {
     $locale = in_array(Request::header('Locale'), $this->avaibleLocales) ? Request::header('Locale') : $this->avaibleLocales[0];
     $vehicleTypes = VehicleTypeRef::with('bodyTypes')->get();
     foreach ($vehicleTypes as $vehicleType) {
         foreach ($vehicleType->bodyTypes as $bodyType) {
             $bodyTypesResult[] = ['name' => $bodyType->{$locale}, 'id' => $bodyType->id];
         }
         $result[] = ['name' => $vehicleType->{$locale}, 'id' => $vehicleType->id, 'body-types' => $bodyTypesResult];
     }
     return $this->respond($result);
 }