function afterSave($created)
{
if ($created) {
// its a creation
$id = $this->getLastInsertID();
$aro = new Aro();
$aro->updateAll(array('alias' => '\'Group:' . $id . '\''), array('Aro.model' => 'Group', 'Aro.foreign_key' => $id));
} else {
// its an edit, we have to update the tree
$data = $this->read();
$parent_id = $data['Group']['parent_id'];
$aro = new Aro();
$aro_record = $aro->findByForeignKey($this->id);
$parent_record = $aro->findByForeignKey($parent_id);
if (empty($aro_record)) {
// orphaned child
$this->Aro->save(array('model' => $this->name, 'foreign_key' => $this->id, 'alias' => $this->name . ':' . $this->id, 'parent_id' => $parent_record['Aro']['id']));
} else {
// just moving nodes
$this->Aro->save(array('model' => $this->name, 'foreign_key' => $this->id, 'alias' => $this->name . ':' . $this->id, 'parent_id' => $parent_record['Aro']['id'], 'id' => $aro_record['Aro']['id']));
}
}
return true;
}