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: /**
29: * Quote address attribute frontend discount resource model
30: *
31: * @category Mage
32: * @package Mage_Sales
33: * @author Magento Core Team <core@magentocommerce.com>
34: */
35: class Mage_Sales_Model_Resource_Quote_Address_Attribute_Frontend_Discount
36: extends Mage_Sales_Model_Resource_Quote_Address_Attribute_Frontend
37: {
38: /**
39: * Fetch discount
40: *
41: * @param Mage_Sales_Model_Quote_Address $address
42: * @return Mage_Sales_Model_Resource_Quote_Address_Attribute_Frontend_Discount
43: */
44: public function fetchTotals(Mage_Sales_Model_Quote_Address $address)
45: {
46: $amount = $address->getDiscountAmount();
47: if ($amount != 0) {
48: $title = Mage::helper('sales')->__('Discount');
49: $couponCode = $address->getQuote()->getCouponCode();
50: if (strlen($couponCode)) {
51: $title .= sprintf(' (%s)', $couponCode);
52: }
53: $address->addTotal(array(
54: 'code' => 'discount',
55: 'title' => $title,
56: 'value' => -$amount
57: ));
58: }
59: return $this;
60: }
61: }
62: