Bot.php

См. документацию.

<?php
 
namespace Bitrix\Im\V2\Controller\Chat;
 
use Bitrix\Im\V2\Bot\BotError;
use Bitrix\Im\V2\Chat;
use Bitrix\Im\V2\Controller\BaseController;
 
class Bot extends BaseController
{
    public function sendContextAction(Chat $chat, array $context): ?array
    {
        $params = $this->getAdditionalChatParams($chat);
        $params['CONTEXT'] = $context;
 
        $result = \Bitrix\Im\Bot::onContextGet($chat, $params);
        if (!$result)
        {
            $this->addError(new BotError(BotError::BOT_CONTEXT_ERROR));
 
            return null;
        }
 
        return ['result' => true];
    }
 
    protected function getAdditionalChatParams(Chat $chat): array
    {
        return [
            'CHAT_TYPE' => $chat->getType(),
            'MESSAGE_TYPE' => $chat->getType(),
            'USER_ID' => $chat->getContext()->getUserId(),
            'CHAT_AUTHOR_ID' => $chat->getAuthorId(),
            'CHAT_ENTITY_TYPE' => $chat->getEntityType(),
            'CHAT_ENTITY_ID' => $chat->getEntityId(),
        ];
    }
}