refactor

[m6w6/seekat] / lib / API / Call / Cache / Service / ItemPool.php

diff --git a/lib/API/Call/Cache/Service/ItemPool.php b/lib/API/Call/Cache/Service/ItemPool.php
new file mode 100644 (file)
index 0000000..63f12de
--- /dev/null
+++ b/lib/API/Call/Cache/Service/ItemPool.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace seekat\API\Call\Cache\Service;
+
+use http\Client\Response;
+use Psr\Cache\CacheItemInterface;
+use Psr\Cache\CacheItemPoolInterface;
+use seekat\API\Call\Cache\Service;
+
+final class ItemPool implements Service
+{
+       /**
+        * @var CacheItemPoolInterface
+        */
+       private $cache;
+
+       /**
+        * @var CacheItemInterface
+        */
+       private $item;
+
+       public function __construct(CacheItemPoolInterface $cache) {
+               $this->cache = $cache;
+       }
+
+       public function fetch(string $key, Response &$response = null) : bool {
+               $this->item = $this->cache->getItem($key);
+               if ($this->item->isHit()) {
+                       $response = $this->item->get();
+                       return true;
+               }
+               return false;
+       }
+
+       public function store(string $key, Response $response) : bool {
+               $this->item->set($response);
+               return $this->cache->save($this->item);
+       }
+
+       public function clear() {
+               $this->cache->clear();
+       }
+}