ProxyPanel/app/Observers/RuleGroupObserver.php

<?php

namespace App\Observers;

use App\Jobs\VNet\reloadNode;
use App\Models\Node;
use App\Models\RuleGroup;
use Arr;

class RuleGroupObserver
{

    public function updated(RuleGroup $ruleGroup): void
    {
        $changes = $ruleGroup->getChanges();
        if (Arr::exists($changes, 'type') || Arr::exists($changes, 'rules')) {
            $nodes = Node::whereType(4)->whereIn('id', $ruleGroup->nodes)->get(
            );
            if ($nodes) {
                reloadNode::dispatchNow($nodes);
            }
        } elseif (Arr::exists($changes, 'nodes')) {
            $nodes = Node::whereType(4)
                         ->whereIn(
                             'id',
                             array_diff(
                                 $ruleGroup->nodes,
                                 $ruleGroup->getOriginal('nodes') ?: []
                             )
                         )
                         ->get();
            if ($nodes) {
                reloadNode::dispatchNow($nodes);
            }
        }
    }

}