fdesk/app/common/logic/MessageNotificationsLogic.php

<?php

namespace app\common\logic;

use app\common\traits\crud\CrudLogicTrait;
use app\common\model\MessageNotifications;

class MessageNotificationsLogic
{
    use CrudLogicTrait;

    /**
     * 指定当前要操作的模型
     */
    protected string $modelClass = MessageNotifications::class;


    public function logicDeleteBy($config)
    {
        $msg = $this->logicShow($config);
        if ($msg) {
            // 删除关联的用户状态记录
            $msg->userStatuses()->delete();
            // 删除消息本身
            $msg->delete();
        }
        return true;
    }
}