/**
* Used to delete activity after logout
*
* @access public
* @return void
*/
public function deleteActivity($user_id)
{
if (!empty($user_id)) {
App::import("Model", "Users.UserActivity");
$activityModel = new UserActivity();
$activityModel->deleteAll(array('UserActivity.user_id' => $user_id), false);
}
}
