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<?php
/*------------------------------------------------------------------------
# com_j2store - J2Store
# ------------------------------------------------------------------------
# author Sasi varna kumar - Weblogicx India http://www.weblogicxindia.com
# copyright Copyright (C) 2014 - 19 Weblogicxindia.com. All Rights Reserved.
# @license - http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
# Websites: http://j2store.org
# Technical Support: Forum - http://j2store.org/forum/index.html
-------------------------------------------------------------------------*/
// No direct access
defined('_JEXEC') or die;
class J2StoreTableFilter extends F0FTable
{
/**
* The event which runs before deleting a record
*
* @param integer $oid The PK value of the record to delete
*
* @return boolean True to allow the deletion
*/
protected function onBeforeDelete($oid)
{
$status = true;
// Load the post record
$item = clone $this;
$item->load($oid);
if($oid){
//make sure that any product using this filters before delete
if(!$this->isProductAssociated($oid)){
return false;
}
}
return $status;
}
private function isProductAssociated($oid){
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('pf.*');
$query->from('#__j2store_product_filters as pf');
$query->where('pf.filter_id='.$db->q($oid));
$db->setQuery($query);
$result = $db->loadObjectList();
//check any product having this product filters then return false
return (!empty($result)) ? false : true;
}
}