Message.php

<?php
 
namespace Bitrix\Im\V2\Controller\Import;
 
use Bitrix\Im\Chat;
use Bitrix\Im\V2\Chat\ChatError;
use Bitrix\Im\V2\Import\ImportError;
use Bitrix\Im\V2\Import\ImportService;
use Bitrix\Im\V2\Message\MessageError;
use Bitrix\Main\Engine\Controller;
use Bitrix\Main\Engine\CurrentUser;
 
class Message extends Controller
{
    protected function getDefaultPreFilters()
    {
        return array_merge(
            parent::getDefaultPreFilters(),
            [
                new \Bitrix\Rest\Engine\ActionFilter\Scope('im.import'),
                new \Bitrix\Main\Engine\ActionFilter\Scope(\Bitrix\Main\Engine\ActionFilter\Scope::REST),
                new \Bitrix\Rest\Engine\ActionFilter\AuthType(\Bitrix\Rest\Engine\ActionFilter\AuthType::APPLICATION)
            ]
        );
    }
 
    public function addAction(int $chatId, array $messages, CurrentUser $user): ?array
    {
        if (count($messages) > 2000)
        {
            $this->addError(new MessageError(MessageError::TOO_MANY_MESSAGES));
 
            return null;
        }
 
        $chat = Chat::getById($chatId, ['CHECK_ACCESS' => 'N']);
        if (!$chat)
        {
            $this->addError(new ChatError(ChatError::NOT_FOUND));
 
            return null;
        }
 
        $importService = new ImportService($chat, (int)$user->getId());
 
        if (!$importService->hasAccess())
        {
            $this->addError(new ImportError(ImportError::ACCESS_ERROR));
 
            return null;
        }
 
        $addResult = $importService->addMessages($messages);
 
        if (!$addResult->isSuccess())
        {
            $this->addErrors($addResult->getErrors());
 
            return null;
        }
 
        return $this->convertKeysToCamelCase($addResult->getResult());
    }
 
    public function updateAction(array $messages, int $chatId, CurrentUser $user): ?array
    {
        if (count($messages) > 2000)
        {
            $this->addError(new MessageError(MessageError::TOO_MANY_MESSAGES));
 
            return null;
        }
 
        $chat = Chat::getById($chatId, ['CHECK_ACCESS' => 'N']);
        if (!$chat)
        {
            $this->addError(new ChatError(ChatError::NOT_FOUND));
 
            return null;
        }
 
        $importService = new ImportService($chat, (int)$user->getId());
 
        if (!$importService->hasAccess())
        {
            $this->addError(new ImportError(ImportError::ACCESS_ERROR));
 
            return null;
        }
 
        $updateResult = $importService->updateMessages($messages);
 
        if (!$updateResult->isSuccess())
        {
            $this->addErrors($updateResult->getErrors());
 
            return null;
        }
 
        return $this->convertKeysToCamelCase($updateResult->getResult());
    }
}