public function postRead()
 {
     $values = Request::all();
     $data = fil_business_unit::select(['bus_name', 'bus_address'])->find($values['id']);
     $response = null;
     if ($data == null) {
         $response = Response::json(array('success' => false, 'data' => 'Error al leer las Unidades de Negocio'));
     } else {
         $response = Response::json(array('success' => true, 'data' => $data));
     }
     return $response;
 }