public function getAclLink($aro, $aco)
{
$obj = [];
$obj['Aro'] = $this->Aro->node($aro);
$obj['Aco'] = $this->Aco->node($aco);
if (empty($obj['Aro']) || empty($obj['Aco'])) {
return false;
}
$aro = $obj['Aro']->extract('id')->toArray();
$aco = $obj['Aco']->extract('id')->toArray();
$aro = current($aro);
$aco = current($aco);
$alias = $this->alias();
$result = ['aro' => $aro, 'aco' => $aco, 'link' => [$alias => $this->find('all', ['conditions' => [$alias . '.aro_id' => $aro, $alias . '.aco_id' => $aco]])->hydrate(false)->toArray()]];
return $result;
}