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:  * Quote entity resource model
 29:  *
 30:  * @category   Mage
 31:  * @package    Mage_Sales
 32:  * @author      Magento Core Team <core@magentocommerce.com>
 33:  */
 34: class Mage_Sales_Model_Entity_Quote extends Mage_Eav_Model_Entity_Abstract
 35: {
 36: 
 37:     public function __construct()
 38:     {
 39:         $resource = Mage::getSingleton('core/resource');
 40:         $this->setType('quote')->setConnection(
 41:             $resource->getConnection('sales_read'),
 42:             $resource->getConnection('sales_write')
 43:         );
 44:     }
 45: 
 46:     /**
 47:      * Retrieve select object for loading base entity row
 48:      *
 49:      * @param   Varien_Object $object
 50:      * @param   mixed $rowId
 51:      * @return  Zend_Db_Select
 52:      */
 53:     protected function _getLoadRowSelect($object, $rowId)
 54:     {
 55:         $select = parent::_getLoadRowSelect($object, $rowId);
 56:         if ($object->getSharedStoreIds()) {
 57:             $select->where('store_id IN (?)', $object->getSharedStoreIds());
 58:         }
 59:         return $select;
 60:     }
 61: 
 62:     /**
 63:      * Loading quote by customer identifier
 64:      *
 65:      * @param Mage_Sales_Model_Quote $quote
 66:      * @param int $customerId
 67:      */
 68:     public function loadByCustomerId($quote, $customerId)
 69:     {
 70:         $collection = Mage::getResourceModel('sales/quote_collection')
 71:             ->addAttributeToSelect('entity_id')
 72:             ->addAttributeToFilter('customer_id', $customerId)
 73:             ->addAttributeToFilter('is_active', 1);
 74: 
 75:         if ($quote->getSharedStoreIds()) {
 76:             $collection->addAttributeToFilter('store_id', array('in', $quote->getSharedStoreIds()));
 77:         }
 78: 
 79:         $collection->setOrder('updated_at', 'desc')
 80:             ->setPageSize(1)
 81:             ->load();
 82: 
 83:         if ($collection->getSize()) {
 84:             foreach ($collection as $item) {
 85:                 $this->load($quote, $item->getId());
 86:                 return $this;
 87:             }
 88:         }
 89:         return $this;
 90:     }
 91: 
 92:     /**
 93:      * Loading quote by identifier
 94:      *
 95:      * @param Mage_Sales_Model_Quote $quote
 96:      * @param int $quoteId
 97:      */
 98:     public function loadByIdWithoutStore($quote, $quoteId)
 99:     {
100:         $collection = Mage::getResourceModel('sales/quote_collection')
101:             ->addAttributeToSelect('entity_id')
102:             ->addAttributeToFilter('entity_id', $quoteId);
103: 
104:         $collection->setPageSize(1)
105:             ->load();
106: 
107:         if ($collection->getSize()) {
108:             foreach ($collection as $item) {
109:                 $this->load($quote, $item->getId());
110:                 return $this;
111:             }
112:         }
113:         return $this;
114:     }
115: 
116:     public function getReservedOrderId($quote)
117:     {
118:         return Mage::getSingleton('eav/config')->getEntityType('order')->fetchNewIncrementId($quote->getStoreId());
119:     }
120: }
121: