fix issue #47

core/lib/Thelia/Action/Cart.php

@@ -26,6 +26,7 @@ namespace Thelia\Action;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 use Thelia\Core\Event\Cart\CartEvent;
+use Thelia\Core\Event\TheliaEvents;
 use Thelia\Model\ProductPrice;
 use Thelia\Model\ProductPriceQuery;
 use Thelia\Model\CartItem;
@@ -92,6 +93,17 @@ class Cart extends BaseAction implements EventSubscriberInterface
         }
     }
 
+    /**
+     * Clear the cart
+     * @param CartEvent $event
+     */
+    public function clear(CartEvent $event)
+    {
+        if (null !== $cart = $event->getCart()) {
+            $cart->delete();
+        }
+    }
+
     /**
      *
      * Modify article's quantity
@@ -139,9 +151,10 @@ class Cart extends BaseAction implements EventSubscriberInterface
     public static function getSubscribedEvents()
     {
         return array(
-            "action.addArticle" => array("addItem", 128),
-            "action.deleteArticle" => array("deleteItem", 128),
-            "action.updateArticle" => array("changeItem", 128),
+            TheliaEvents::CART_ADDITEM => array("addItem", 128),
+            TheliaEvents::CART_DELETEITEM => array("deleteItem", 128),
+            TheliaEvents::CART_UPDATEITEM => array("changeItem", 128),
+            TheliaEvents::CART_CLEAR => array("clear", 128),
         );
     }
 

core/lib/Thelia/Action/Order.php

@@ -25,6 +25,8 @@ namespace Thelia\Action;
 
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Thelia\Cart\CartTrait;
+use Thelia\Core\Event\Cart\CartEvent;
 use Thelia\Core\Event\Order\OrderAddressEvent;
 use Thelia\Core\Event\Order\OrderEvent;
 use Thelia\Core\Event\TheliaEvents;
@@ -47,6 +49,8 @@ use Thelia\Tools\I18n;
  */
 class Order extends BaseAction implements EventSubscriberInterface
 {
+    use CartTrait;
+
     /**
      * @param \Thelia\Core\Event\Order\OrderEvent $event
      */
@@ -97,7 +101,9 @@ class Order extends BaseAction implements EventSubscriberInterface
     }
 
     /**
-     * @param \Thelia\Core\Event\Order\OrderEvent $event
+     * @param OrderEvent $event
+     *
+     * @throws \Thelia\Exception\TheliaProcessException
      */
     public function create(OrderEvent $event)
     {
@@ -266,7 +272,8 @@ class Order extends BaseAction implements EventSubscriberInterface
         $event->setPlacedOrder($placedOrder);
         $this->getSession()->setOrder($sessionOrder);
 
-        /* empty cart @todo */
+        /* empty cart */
+        $this->getDispatcher()->dispatch(TheliaEvents::CART_CLEAR, new CartEvent($this->getCart($this->getRequest())));
 
         /* call pay method */
         $paymentModuleReflection = new \ReflectionClass($paymentModule->getFullNamespace());