index.php

<?php

require 'vendor/autoload.php';

use Dotenv\Dotenv;
use SergiX44\Nutgram\Nutgram;

$dotenv = Dotenv::createImmutable(__DIR__);
$dotenv->load();

try {
    $bot = new Nutgram($_ENV['TELEGRAM_BOT_TOKEN']);

    $adminUserId = $_ENV['ADMIN_ID']; // Admin user ID to receive notifications

    $bot->onMessage(function (Nutgram $bot) use ($adminUserId) {
        $bot->forwardMessage($adminUserId, $bot->chatId(), $bot->messageId());
    });

    $bot->onChatJoinRequest(function (Nutgram $bot) use ($adminUserId) {
        $chatJoinRequest = $bot->update()->chat_join_request;
        $userName = $chatJoinRequest->from->username ?? 'Unknown';
        $chatTitle = $chatJoinRequest->chat->title;
        $chatId = $chatJoinRequest->chat->id;
        $userId = $chatJoinRequest->from->id;

        $bot->sendMessage("New join request from @$userName in the chat '$chatTitle'.", $adminUserId);

        $success = $bot->approveChatJoinRequest($chatId, $userId);

        if ($success) {
            $bot->sendMessage("User @$userName has been approved to join the chat '$chatTitle'.", $adminUserId);
        } else {
            $bot->sendMessage("Failed to approve @$userName's request to join the chat '$chatTitle'.", $adminUserId);
        }
    });

    $bot->onChatMember(function (Nutgram $bot) use ($adminUserId) {
        $chatMember = $bot->update()->chat_member;

        if ($chatMember->new_chat_member->status === 'member') {
            $userName = $chatMember->new_chat_member->user->username ?? 'Unknown';
            $chatTitle = $chatMember->chat->title;

            $bot->sendMessage("User @$userName has been approved to join the chat '$chatTitle'.", $adminUserId);
        }
    });

    $bot->run();
} catch (\Exception|\Psr\Container\ContainerExceptionInterface $e) {
    print_r([
        'message' => $e->getMessage(),
        'line' => $e->getLine(),
        'file' => $e->getFile(),
        'trace' => $e->getTrace(),
    ]);
}