jh-admin/addon/saas/event/AddManage.php

<?php

namespace addon\saas\event;

use addon\saas\model\ManageNode;

class AddManage
{
    public function handle($param = [])
    {
        try {
            return (new ManageNode())->addNode($param);
        } catch (\Exception $e) {
            return [];
        }
    }
}