InputAction.php

См. документацию.

<?php
 
namespace Bitrix\Im\V2\Controller\Chat;
 
use Bitrix\Im\V2\Chat;
use Bitrix\Im\V2\Chat\InputAction\Action;
use Bitrix\Im\V2\Chat\InputAction\Type;
use Bitrix\Im\V2\Controller\BaseController;
use Bitrix\Main\Engine\AutoWire\ExactParameter;
 
class InputAction extends BaseController
{
    public function getAutoWiredParameters()
    {
        return array_merge(parent::getAutoWiredParameters(), [
            new ExactParameter(
                Type::class,
                'actionType',
                function($className, string $type) {
                    return Type::tryFrom($type) ?? Type::Writing;
                }
            ),
        ]);
    }
 
    public function getPrimaryAutoWiredParameter()
    {
        return new ExactParameter(
            Action::class,
            'action',
            function ($className, Chat $chat, Type $actionType) {
                return new Action($chat, $actionType);
            }
        );
    }

    public function notifyAction(Action $action, Chat $chat): ?array
    {
        $result = $action->notify();
 
        if (!$result->isSuccess())
        {
            $this->addErrors($result->getErrors());
 
            return null;
        }
 
        return ['result' => true];
    }
}