function delete($oid = null)
{
jimport('joomla.filesystem.file');
if ($oid) {
$this->load($oid);
}
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('picture');
$query->from('#__bid_pictures');
$query->where('auction_id = ' . $db->quote($this->id));
$db->setQuery($query);
$images = $db->loadObjectList();
if (count($images)) {
foreach ($images as $image) {
if (JFile::exists(AUCTION_PICTURES_PATH . DS . $image->picture)) {
JFile::delete(AUCTION_PICTURES_PATH . DS . $image->picture);
JFile::delete(AUCTION_PICTURES_PATH . DS . "middle_" . $image->picture);
JFile::delete(AUCTION_PICTURES_PATH . DS . "resize_" . $image->picture);
}
}
}
//all the records dependent on auctions will be deleted through foreign keys
return parent::delete();
}
