1: <?php
2: /**
3: * Magento
4: *
5: * NOTICE OF LICENSE
6: *
7: * This source file is subject to the Open Software License (OSL 3.0)
8: * that is bundled with this package in the file LICENSE.txt.
9: * It is also available through the world-wide-web at this URL:
10: * http://opensource.org/licenses/osl-3.0.php
11: * If you did not receive a copy of the license and are unable to
12: * obtain it through the world-wide-web, please send an email
13: * to license@magentocommerce.com so we can send you a copy immediately.
14: *
15: * DISCLAIMER
16: *
17: * Do not edit or add to this file if you wish to upgrade Magento to newer
18: * versions in the future. If you wish to customize Magento for your
19: * needs please refer to http://www.magentocommerce.com for more information.
20: *
21: * @category Mage
22: * @package Mage_Sales
23: * @copyright Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
24: * @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
25: */
26:
27:
28: class Mage_Sales_Model_Order_Invoice_Total_Cost extends Mage_Sales_Model_Order_Invoice_Total_Abstract
29: {
30: /**
31: * Collect total cost of invoiced items
32: *
33: * @param Mage_Sales_Model_Order_Invoice $invoice
34: * @return Mage_Sales_Model_Order_Invoice_Total_Cost
35: */
36: public function collect(Mage_Sales_Model_Order_Invoice $invoice)
37: {
38: $baseInvoiceTotalCost = 0;
39: foreach ($invoice->getAllItems() as $item) {
40: if (!$item->getHasChildren()){
41: $baseInvoiceTotalCost += $item->getBaseCost()*$item->getQty();
42: }
43: }
44: $invoice->setBaseCost($baseInvoiceTotalCost);
45: return $this;
46: }
47: }
48: