GenericmessageCommand.php

<?php
/**
 * This file is part of the TelegramBot package.
 *
 * (c) Avtandil Kikabidze aka LONGMAN <akalongman@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace PhpTelegramBot\Core\Commands\SystemCommands;

use PhpTelegramBot\Core\Commands\SystemCommand;
use PhpTelegramBot\Core\Conversation;
use PhpTelegramBot\Core\Request;

/**
 * Generic message command
 *
 * Gets executed when any type of message is sent.
 */
class GenericmessageCommand extends SystemCommand
{
    /**
     * @var string
     */
    protected $name = 'genericmessage';

    /**
     * @var string
     */
    protected $description = 'Handle generic message';

    /**
     * @var string
     */
    protected $version = '1.1.0';

    /**
     * @var bool
     */
    protected $need_mysql = true;

    /**
     * Command execute method if MySQL is required but not available
     *
     * @return \PhpTelegramBot\Core\Entities\ServerResponse
     * @throws \PhpTelegramBot\Core\Exception\TelegramException
     */
    public function executeNoDb()
    {
        // Do nothing
        return Request::emptyResponse();
    }

    /**
     * Command execute method
     *
     * @return \PhpTelegramBot\Core\Entities\ServerResponse
     * @throws \PhpTelegramBot\Core\Exception\TelegramException
     */
    public function execute()
    {
        //If a conversation is busy, execute the conversation command after handling the message
        $conversation = new Conversation(
            $this->getMessage()->getFrom()->getId(),
            $this->getMessage()->getChat()->getId()
        );

        //Fetch conversation command if it exists and execute it
        if ($conversation->exists() && ($command = $conversation->getCommand())) {
            return $this->telegram->executeCommand($command);
        }

        return Request::emptyResponse();
    }
}