public function handleWipeDevicesDataAction($gridField, $request)
{
$action = $request->param('ActionID');
$attendee_id = Convert::raw2sql($request->getVar('attendee_id'));
$summit_id = intval($request->param("ID"));
$controller = $gridField->getForm()->Controller();
$this->gridField = $gridField;
$entity_event = SummitEntityEvent::create();
$entity_event->EntityClassName = 'WipeData';
$entity_event->SummitID = $summit_id;
$entity_event->OwnerID = Member::currentUserID();
$entity_event->EntityID = $action === 'wipe-user' ? $attendee_id : 0;
$entity_event->Type = 'DELETE';
$entity_event->write();
$response = new SS_HTTPResponse();
$response->setStatusCode(200);
return $response;
}
