update

src/Cache/Cache.php

@@ -0,0 +1,63 @@
+<?php
+
+/*
+ * Wraper for Symfony Cache
+ * use with Cache Adapter
+ * https://symfony.com/doc/current/components/cache.html
+ */
+
+namespace Nightmare\Cache;
+
+class Cache
+{
+    private $adapter;
+
+    public function __construct($adapter) {
+        $this->adapter = $adapter;
+    }
+
+    public function has($key)
+    {
+        return $this->adapter->hasItem($key);
+    }
+
+    public function get($key, $default = null)
+    {
+        $item = $this->adapter->getItem($key);
+        return $item->isHit() ? $item->get() : $default;
+    }
+
+    public function set($key, $value, $ttl = null)
+    {
+        $item = $this->adapter->getItem($key);
+        $item->expiresAfter($ttl);
+        $item->set($value);
+
+        return $this->adapter->save($item);
+    }
+
+    public function delete($key)
+    {
+        return $this->adapter->deleteItem($key);
+    }
+
+    public function clear()
+    {
+        return $this->adapter->clear();
+    }
+    
+    public function r($key, $callback, $ttl = null)
+    {
+        $item = $this->adapter->getItem($key);
+
+        if ($item->isHit()) {
+            return $item->get();
+        }
+
+        $item->expiresAfter($ttl);
+        $item->set($callback());
+        $this->adapter->save($item);
+
+        return $item->get();
+    }
+}