Your IP : 216.73.216.81
<?php
namespace Vault;
use Psr\Cache\InvalidArgumentException;
use Vault\ResponseModels\Response;
/**
* Class CachedClient
*
* @package Vault
*/
class CachedClient extends Client
{
public const READ_CACHE_KEY = 'vault_client_read_cache';
/**
* @var bool
*/
protected $readCacheEnabled = false;
/**
* @var int
*/
protected $readCacheTtl = 3600;
/**
* @inheritdoc
*
* @throws InvalidArgumentException
*/
public function read(string $path): Response
{
if (!$this->readCacheEnabled) {
return parent::read($path);
}
if (!$this->cache) {
$this->logger->warning('Cache is enabled, but cache pool is not set.');
return parent::read($path);
}
$key = self::READ_CACHE_KEY . str_replace(['{', '}', '(', ')', '/', '\\', '@', '-'], '_', $path);
if ($this->cache->hasItem($key)) {
$this->logger->debug('Has read response in cache.', ['path' => $path]);
return $this->cache->getItem($key)->get();
}
$response = parent::read($path);
$item = $this->cache->getItem($key);
$item->set($response)->expiresAfter($this->readCacheTtl);
$this->logger->debug('Saving read response in cache.', ['path' => $path, 'item' => $item]);
if (!$this->cache->save($item)) {
$this->logger->warning('Cannot save read response into cache.', ['path' => $path]);
}
return $response;
}
/**
* @return bool
*/
public function isReadCacheEnabled(): bool
{
return $this->readCacheEnabled;
}
/**
* @return $this
*/
public function enableReadCache()
{
$this->readCacheEnabled = true;
return $this;
}
/**
* @return $this
*/
public function disableReadCache()
{
$this->readCacheEnabled = false;
return $this;
}
/**
* @return int
*/
public function getReadCacheTtl(): int
{
return $this->readCacheTtl;
}
/**
* @param int $readCacheTtl
*
* @return $this
*/
public function setReadCacheTtl(int $readCacheTtl)
{
$this->readCacheTtl = $readCacheTtl;
return $this;
}
}