Removed memcache

composer.json

@@ -3,7 +3,6 @@
         "silex/silex": "1.0.*",
         "twig/twig": "1.*",
         "sendgrid/sendgrid-php": "dev-master",
-        "mheap/Silex-Memcache": "*",
         "andylockran/createsend-php": "*",
         "monolog/monolog": "1.2.*"
     },
@@ -14,4 +13,4 @@
             "Sly": "vendor/sly/url-shortener-bundle/"
         }
     }
-}
+}

src/DGM/Bootstrap.php

@@ -68,13 +68,6 @@ public function register(Application $app)
             'monolog.appname' => 'budget2012'
         ]);
 
-        $app->register(new \SilexMemcache\MemcacheExtension(), [
-            'memcache.library' => 'memcached',
-            'servers' => [
-                ['localhost', '11211']
-            ]
-        ]);
-
         $app->register(new \Silex\Provider\TwigServiceProvider(), [
             'twig.path' => __DIR__.'/../../templates',
         ]);
@@ -101,7 +94,7 @@ public function register(Application $app)
     public function boot(Application $app)
     {
         $app['averageBudget'] = $app->share(function(Application $app) {
-            return (new \DGM\Service\AverageBudget($app['budgets'], $app['memcache']))->getAverageBudget();
+            return (new \DGM\Service\AverageBudget($app['budgets']))->getAverageBudget();
         });
     }
 

src/DGM/Service/AverageBudget.php

@@ -8,27 +8,19 @@ class AverageBudget
 {
 
     private $budgets;
-    private $memcached;
 
     const EXPIRES = 600; // 10 minutes
     const CACHE_KEY = 'averageBudget';
 
-    public function __construct(Budgets $budgets, \Memcached $memcached)
+    public function __construct(Budgets $budgets)
     {
         $this->budgets = $budgets;
-        $this->memcached = $memcached;
     }
 
     public function getAverageBudget()
     {
-        $averageBudget = $this->memcached->get(self::CACHE_KEY);
-
-        if ($this->memcached->getResultCode() == \Memcached::RES_NOTFOUND) {
-            $averageBudget = $this->budgets->getAverageBudget();
-            $this->memcached->set(self::CACHE_KEY, $averageBudget, self::EXPIRES);
-        }
-
+        $averageBudget = $this->budgets->getAverageBudget();
         return $averageBudget;
     }
 
-}
+}