<?php
/**
 * OpenMage
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * @category   Mage
 * @package    Mage_Sales
 * @copyright  Copyright (c) 2006-2020 Magento, Inc. (https://www.magento.com)
 * @copyright  Copyright (c) 2019-2020 The OpenMage Contributors (https://www.openmage.org)
 * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Quote address attribute backend region resource modelarray
 *
 * @category   Mage
 * @package    Mage_Sales
 * @author     Magento Core Team <core@magentocommerce.com>
 */
class Mage_Sales_Model_Resource_Quote_Address_Attribute_Backend_Region extends Mage_Eav_Model_Entity_Attribute_Backend_Abstract
{
    /**
     * Set region to the attribute
     *
     * @param Varien_Object|Mage_Sales_Model_Quote_Address $object
     * @return $this
     */
    public function beforeSave($object)
    {
        if (is_numeric($object->getRegion())) {
            $region = Mage::getModel('directory/region')->load((int)$object->getRegion());
            if ($region) {
                $object->setRegionId($region->getId());
                $object->setRegion($region->getCode());
            }
        }

        return $this;
    }
}
