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<?php
namespace Bitrix\Location\Common;
use Bitrix\Main\Data\Cache;
use Bitrix\Main\EventManager;
/**
* Class CachePool
* @package Bitrix\Location\Common
*/
class CachedPool extends \Bitrix\Location\Common\Cache
{
/** @var Pool */
protected $pool;
/** @var Cache */
protected $cache;
/** @var bool */
protected $isItemChanged = false;
/**
* CachePool constructor.
* @param Pool $pool
* @param int $ttl
* @param string $cacheId
* @param Cache $cache
* @param EventManager $eventManager
*/
public function __construct(Pool $pool, int $ttl, string $cacheId, Cache $cache, EventManager $eventManager)
{
$this->pool = $pool;
parent::__construct($ttl, $cacheId, $cache, $eventManager);
}
public function loadDataFromCache(): void
{
$items = $this->cache->getVars()['items'];
if(is_array($items))
{
$this->pool->setItems($items);
}
}
public function saveDataToCache(): void
{
if($this->isItemChanged)
{
$this->cache->forceRewriting(true);
$this->cache->startDataCache();
$this->cache->endDataCache(['items' => $this->pool->getItems()]);
}
}
/**
* @param string $key
* @return mixed
*/
public function getItem(string $key)
{
return $this->pool->getItem($key);
}
/**
* @param string $key
* @param mixed $value
*/
public function addItem(string $key, $value): void
{
$this->pool->addItem($key, $value);
$this->isItemChanged = true;
}
/**
* @param string $key
*/
public function deleteItem(string $key): void
{
$this->pool->deleteItem($key);
$this->isItemChanged = true;
}
public function cleanItems(): void
{
$this->pool->cleanItems();
$this->isItemChanged = true;
}
}