/**
* Set order before insert
* @param IRecord record
*/
public function setOrderBeforeInsert(IRecord $record)
{
$collection = $record->findAll();
if (isset($this->groupColumn)) {
$type = $record->getConfig()->getType($this->groupColumn);
$collection->where("%n = %{$type}", $this->groupColumn, $record->{$this->groupColumn});
}
$record->{$this->orderColumn} = count($collection) + 1;
}
