<?php
/**
 * Magento
 *
 * 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:
 * http://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@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * @category    Mage
 * @package     Mage_Paypal
 * @copyright   Copyright (c) 2010 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/*
 *
 * Paypal Settlement Report — writing side.
 * The resource model
 *
 */
class Mage_Paypal_Model_Mysql4_Report_Settlement extends Mage_Core_Model_Mysql4_Abstract
{
    protected $_rowsTable;

    /**
     * Init main table
     */
    protected function _construct()
    {
        $this->_init('paypal/settlement_report', 'report_id');
        $this->_rowsTable = Mage::getSingleton('core/resource')->getTableName('paypal/settlement_report_row');
    }

    /**
     * Save report rows collected in settlement model
     *
     * @param Mage_Paypal_Model_Report_Settlement $object
     * @return Mage_Paypal_Model_Mysql4_Report_Settlement
     */
    protected function _afterSave(Mage_Core_Model_Abstract $object)
    {
        $rows = $object->getRows();
        if (is_array($rows)){
            try {
                $this->_getWriteAdapter()->beginTransaction();
                if ($object->getId()) {
                    $this->_getWriteAdapter()->query(sprintf('DELETE FROM %s WHERE report_id = :report', $this->_rowsTable), array('report' => $object->getId()));
                }
                foreach ($rows as $key => $row) {
                    $rows[$key]['report_id'] = $object->getId();
                }
                $this->_getWriteAdapter()->insertMultiple($this->_rowsTable, $rows);
                $this->_getWriteAdapter()->commit();
            }
            catch (Exception $e) {
                $this->_getWriteAdapter()->rollback();
            }
        }
        return $this;
    }

    /**
     * Check if report with same account and report date already fetched
     *
     * @param Mage_Paypal_Model_Report_Settlement $report
     * @param string $accountId
     * @param string $reportDate
     * @return bool
     */
    public function loadByAccountAndDate(Mage_Paypal_Model_Report_Settlement $report, $accountId, $reportDate)
    {
        $select = $this->_getReadAdapter()->select()
            ->from($this->getMainTable())
            ->where('account_id=?', $accountId)
            ->where('report_date=?', $reportDate);
        if ($data = $this->_getReadAdapter()->fetchRow($select)) {
            $report->addData($data);
        }
        return $this;
    }
}