public static function orderSuccessfulAction()
 {
     if (array_key_exists('customer', $_SESSION)) {
         $bAgbSigned = array_key_exists('agb', $GLOBALS['_POST']) && $GLOBALS['_POST']['agb'];
         if (!$bAgbSigned) {
             Renderer::setAction('checkout');
             Status::addError('Bitte bestätigen Sie die AGB', null, 'agb');
             static::checkoutAction();
             return;
         }
         $customer = $_SESSION['customer'];
         $data = rpHelper::mergeHash(shopCustomer::defaultsEntry(array('return_user' => 1, 'return_policy' => 1)), $customer);
         $data['set_uid'] = 1;
         if ($customer['ceid'] || ($customer['ceid'] = shopCustomer::saveEntry($data))) {
             if ($order = shopShopping::addCartToOrder(array('ceid' => $customer['ceid'], 'send_mail' => 1))) {
                 session_start();
                 unset($_SESSION['customer']);
                 $_SESSION['order'] = $order;
                 $_SESSION['order']['ceid'] = $customer['ceid'];
                 $_SESSION['laid']['laid'] = 1;
                 session_write_close();
             }
         }
         Renderer::assign('interval', shopProduct::readInterval(array('return_shopformat' => 1)));
     }
 }