create a new event fire when cart item is duplicated

core/lib/Thelia/Cart/CartTrait.php

@@ -120,7 +120,7 @@ trait CartTrait
      */
     protected function duplicateCart(EventDispatcherInterface $dispatcher, CartModel $cart, Session $session, Customer $customer = null)
     {
-        $newCart = $cart->duplicate($this->generateCookie(), $customer);
+        $newCart = $cart->duplicate($this->generateCookie(), $customer, $dispatcher);
         $session->setCart($newCart->getId());
 
         $cartEvent = new CartEvent($newCart);

core/lib/Thelia/Core/Event/Cart/CartItemDuplicationItem.php

@@ -0,0 +1,70 @@
+<?php
+/*************************************************************************************/
+/*                                                                                   */
+/*      Thelia	                                                                     */
+/*                                                                                   */
+/*      Copyright (c) OpenStudio                                                     */
+/*      email : info@thelia.net                                                      */
+/*      web : http://www.thelia.net                                                  */
+/*                                                                                   */
+/*      This program is free software; you can redistribute it and/or modify         */
+/*      it under the terms of the GNU General Public License as published by         */
+/*      the Free Software Foundation; either version 3 of the License                */
+/*                                                                                   */
+/*      This program is distributed in the hope that it will be useful,              */
+/*      but WITHOUT ANY WARRANTY; without even the implied warranty of               */
+/*      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                */
+/*      GNU General Public License for more details.                                 */
+/*                                                                                   */
+/*      You should have received a copy of the GNU General Public License            */
+/*	    along with this program. If not, see <http://www.gnu.org/licenses/>.         */
+/*                                                                                   */
+/*************************************************************************************/
+
+namespace Thelia\Core\Event\Cart;
+
+use Thelia\Core\Event\ActionEvent;
+use Thelia\Model\CartItem;
+
+
+/**
+ * Class CartItemDuplicationItem
+ * @package Thelia\Core\Event\Cart
+ * @author Manuel Raynaud <mraynaud@openstudio.fr>
+ */
+class CartItemDuplicationItem extends ActionEvent
+{
+    /**
+     * @var \Thelia\Model\CartItem
+     */
+    protected $oldItem;
+
+    /**
+     * @var \Thelia\Model\CartItem
+     */
+    protected $newItem;
+
+    function __construct(CartItem $newItem, CartItem $oldItem)
+    {
+        $this->newItem = $newItem;
+        $this->oldItem = $oldItem;
+    }
+
+    /**
+     * @return \Thelia\Model\CartItem
+     */
+    public function getNewItem()
+    {
+        return $this->newItem;
+    }
+
+    /**
+     * @return \Thelia\Model\CartItem
+     */
+    public function getOldItem()
+    {
+        return $this->oldItem;
+    }
+
+
+}

core/lib/Thelia/Core/Event/TheliaEvents.php

@@ -342,6 +342,8 @@ final class TheliaEvents
      */
     const CART_DUPLICATE = "cart.duplicate";
 
+    const CART_ITEM_DUPLICATE = "cart.item.duplicate";
+
     /**
      * sent when a new item is added to current cart
      */

core/lib/Thelia/Model/Cart.php

@@ -4,6 +4,9 @@ namespace Thelia\Model;
 
 use Propel\Runtime\ActiveQuery\Criteria;
 
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Thelia\Core\Event\Cart\CartItemDuplicationItem;
+use Thelia\Core\Event\TheliaEvents;
 use Thelia\Model\Base\Cart as BaseCart;
 
 class Cart extends BaseCart
@@ -15,7 +18,7 @@ class Cart extends BaseCart
      * @param  Customer $customer
      * @return Cart
      */
-    public function duplicate($token, Customer $customer = null)
+    public function duplicate($token, Customer $customer = null, EventDispatcherInterface $dispatcher)
     {
         $cartItems = $this->getCartItems();
 
@@ -62,6 +65,7 @@ class Cart extends BaseCart
                         ->setPriceEndOfLife(time() + ConfigQuery::read("cart.priceEOF", 60*60*24*30));
                 }
                 $item->save();
+                $dispatcher->dispatch(TheliaEvents::CART_ITEM_DUPLICATE, new CartItemDuplicationItem($item, $cartItem));
             }
 
         }