<?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_Oauth
 * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */


/**
 * oAuth nonce model
 *
 * @category    Mage
 * @package     Mage_Oauth
 * @author      Magento Core Team <core@magentocommerce.com>
 * @method string getNonce()
 * @method Mage_Oauth_Model_Nonce setNonce() setNonce(string $nonce)
 * @method string getTimestamp()
 * @method Mage_Oauth_Model_Nonce setTimestamp() setTimestamp(string $timestamp)
 * @method Mage_Oauth_Model_Resource_Nonce getResource()
 * @method Mage_Oauth_Model_Resource_Nonce _getResource()
 */
class Mage_Oauth_Model_Nonce extends Mage_Core_Model_Abstract
{
    /**
     * Initialize resource model
     *
     * @return void
     */
    protected function _construct()
    {
        $this->_init('oauth/nonce');
    }

    /**
     * "After save" actions
     *
     * @return Mage_Oauth_Model_Nonce
     */
    protected function _afterSave()
    {
        parent::_afterSave();

        //Cleanup old entries
        /** @var $helper Mage_Oauth_Helper_Data */
        $helper = Mage::helper('oauth');
        if ($helper->isCleanupProbability()) {
            $this->_getResource()->deleteOldEntries($helper->getCleanupExpirationPeriod());
        }
        return $this;
    }
}
