syncchatparticipationwithevent.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\Internals\EventManager\EventSubscriber\Event;
 
use Bitrix\Calendar\Event\Event\AfterMeetingStatusChanged;
use Bitrix\Calendar\Integration\Im\ChatService;
use Bitrix\Calendar\Internals\EventManager\EventSubscriber\EventSubscriberInterface;
use Bitrix\Calendar\Internals\EventManager\EventSubscriber\EventSubscriberResponseTrait;
use Bitrix\Main\Event;
use Bitrix\Main\EventResult;
 
final class SyncChatParticipationWithEvent implements EventSubscriberInterface
{
    use CalendarEventSubscriberTrait;
    use EventSubscriberResponseTrait;
 
    public function __invoke(Event $event): EventResult
    {
        $newStatus = $event->getParameter('newStatus');
 
        $calendarEvent = $this->getCalendarEvent($event);
        if (!$calendarEvent || $calendarEvent->getRecurringRule())
        {
            // event not found or recurring one
            return $this->makeUndefinedResponse();
        }
 
        $chatId = $calendarEvent->getMeetingDescription()?->getFields()['CHAT_ID'] ?? null;
 
        if (!$chatId)
        {
            // chat for event not created yet
            return $this->makeUndefinedResponse();
        }
 
        $result = match ($newStatus)
        {
            'N' => ChatService::getInstance()->deleteUserFromChat($event->getParameter('userId'), (int)$chatId),
            'Y' => ChatService::getInstance()->addUserToChat($event->getParameter('userId'), (int)$chatId),
            default => null,
        };
 
        return $result ? $this->makeSuccessResponse() : $this->makeErrorResponse();
    }
 
    public function getEventClasses(): array
    {
        return [
            AfterMeetingStatusChanged::class,
        ];
    }
}