la_bot_back/app/modules/tgbot/middlewares/TgBotAuthMiddleware.php

<?php

namespace app\modules\tgbot\middlewares;

use app\modules\tgbot\models\Tgbot;
use app\modules\tgbot\services\TgBotService;
use kernel\Middleware;

class TgBotAuthMiddleware extends Middleware
{

    public function handler(): void
    {
        if(isset($_COOKIE['dialog_id']))
        {
            $model = Tgbot::where("dialog_id", $_COOKIE['dialog_id'])->first();
            if ($model){
                TgBotService::$currentDialog = $model;

                return;
            }
        }

        exit();
    }

    public function isTgAdmin(): void
    {
        if (TgBotService::isAdmin()){
            return;
        }

        echo "Доступ запрещен";
        exit();
    }
}