public function postRead()
 {
     $values = Request::all();
     $data = fil_employee::select(['emp_first_name', 'emp_last_name', 'emp_address', 'emp_phone_number', 'emp_cellphone_number', 'emp_job', 'emp_fk_business_unit', 'emp_email'])->find($values['id']);
     $response = null;
     if ($data == null) {
         $response = Response::json(array('success' => false, 'data' => 'Error al leer los datos de los clientes'));
     } else {
         $response = Response::json(array('success' => true, 'data' => $data));
     }
     return $response;
 }