* @copyright 2019 idnovate.com * @license See above */ class AdminCartsController extends AdminCartsControllerCore { public function ajaxProcessUpdateDeliveryOption() { if (Module::isEnabled('quantitydiscountpro')) { $delivery_option = Tools::getValue('delivery_option'); if ($delivery_option !== false) { $this->context->cart->setDeliveryOption(array($this->context->cart->id_address_delivery => $delivery_option)); } include_once(_PS_MODULE_DIR_.'quantitydiscountpro/quantitydiscountpro.php'); $quantityDiscount = new QuantityDiscountRule(); $quantityDiscount->createAndRemoveRules(); } echo parent::ajaxProcessUpdateDeliveryOption(); } }