function delete($id)
{
if (!is_array($id)) {
$id = array($id);
}
$data = $this->_db()->where_in('id', $id)->get($this->_name)->result_array();
parent::delete($id);
$now = date('Y-m-d H:i:s');
$user = $this->auth->get_user();
foreach ($data as $row) {
$row['activity'] = 'delete';
$row['updated_time'] = $now;
$row['updated_by'] = $user['id'];
$row['status'] = '-1';
$this->save_history($row, $row['id']);
}
}