BaseEventTypeController::verifyActionAccess PHP Method

    protected function verifyActionAccess(CAction $action)
    {
        $actionType = $this->getActionType($action->id);
        $method = "check{$actionType}Access";
        if (!method_exists($this, $method)) {
            throw new Exception("No access check method found for action type '{$actionType}'");
        }
        if (!$this->{$method}()) {
            switch ($actionType) {
                case self::ACTION_TYPE_CREATE:
                case self::ACTION_TYPE_EDIT:
                    $this->redirectToPatientEpisodes();
                    break;
                default:
                    throw new CHttpException(403);
            }
        }
    }