Cache.php

<?php
 
namespace Bitrix\Socialnetwork\Space\Cache;
 
use \Bitrix\Main\Data;
 
class Cache
{
    public const CACHE_ID = 'socialnetwork-toolbar-composition-';
    private const TTL = 86400;
    private const DIRECTORY = 'socialnetwork';
 
    private Data\Cache $cache;
 
    public function __construct(private int $userId, private int $spaceId)
    {
        $this->init();
    }
 
    public function store(array $data): void
    {
        $this->cache->forceRewriting(true);
        $this->cache->startDataCache();
        $this->cache->endDataCache($data);
    }
 
    public function get(): array
    {
        if (!$this->initCache())
        {
            return [];
        }
        $variables = $this->cache->getVars();
        return is_array($variables) ? $variables : [];
    }
 
    public function initCache(): bool
    {
        return $this->cache->initCache(static::TTL, $this->getCacheId(), static::DIRECTORY);
    }
 
    private function init(): void
    {
        $this->cache = Data\Cache::createInstance();
        $this->initCache();
    }
 
    private function getCacheId(): string
    {
        return static::CACHE_ID . $this->userId . '-' . $this->spaceId;
    }
}