compositesessionmanager.php

<?php
 
namespace Bitrix\Main\Session;
 
use Bitrix\Main\Event;
 
final class CompositeSessionManager
{
    public const EVENT_REGENERATE_SESSION_ID = 'onRegenerateSessionId';
 
    private $kernelSession;
    private $session;
 
    public function __construct(SessionInterface $kernelSession, SessionInterface $session)
    {
        $this->kernelSession = $kernelSession;
        $this->session = $session;
    }
 
    public function start(): void
    {
        if (!$this->kernelSession->isStarted())
        {
            $this->kernelSession->start();
        }
        if (!$this->session->isStarted())
        {
            $this->session->start();
        }
    }
 
    public function destroy(): void
    {
        $this->start();
 
        if ($this->kernelSession instanceof KernelSessionProxy)
        {
            $this->kernelSession->destroy();
 
            return;
        }
 
        $this->kernelSession->destroy();
        $this->session->destroy();
    }
 
    public function clear(): void
    {
        $this->start();
 
        if ($this->kernelSession instanceof KernelSessionProxy)
        {
            $this->kernelSession->clear();
 
            return;
        }
 
        $this->kernelSession->clear();
        $this->session->clear();
    }
 
    public function regenerateId(): void
    {
        $this->start();
 
        $this->kernelSession->regenerateId();
        if (!($this->kernelSession instanceof KernelSessionProxy))
        {
            $this->session->regenerateId();
        }
 
        (new Event('main', self::EVENT_REGENERATE_SESSION_ID, [
            'newSessionId' => $this->kernelSession->getId(),
        ]))->send();
    }
}