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_ProductAlert
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:  * Product alert for changed price resource model
30:  *
31:  * @category    Mage
32:  * @package     Mage_ProductAlert
33:  * @author      Magento Core Team <core@magentocommerce.com>
34:  */
35: class Mage_ProductAlert_Model_Resource_Price extends Mage_ProductAlert_Model_Resource_Abstract
36: {
37:     /**
38:      * Initialize connection
39:      *
40:      */
41:     protected function _construct()
42:     {
43:         $this->_init('productalert/price', 'alert_price_id');
44:     }
45: 
46:     /**
47:      * Before save process, check exists the same alert
48:      *
49:      * @param Mage_Core_Model_Abstract $object
50:      * @return Mage_ProductAlert_Model_Resource_Price
51:      */
52:     protected function _beforeSave(Mage_Core_Model_Abstract $object)
53:     {
54:         if (is_null($object->getId()) && $object->getCustomerId()
55:                 && $object->getProductId() && $object->getWebsiteId()) {
56:             if ($row = $this->_getAlertRow($object)) {
57:                 $price = $object->getPrice();
58:                 $object->addData($row);
59:                 if ($price) {
60:                     $object->setPrice($price);
61:                 }
62:                 $object->setStatus(0);
63:             }
64:         }
65:         if (is_null($object->getAddDate())) {
66:             $object->setAddDate(Mage::getModel('core/date')->gmtDate());
67:         }
68:         return parent::_beforeSave($object);
69:     }
70: }
71: