MongoDB support and some improvement

Command/CleanCacheCommand.php

@@ -28,11 +28,15 @@ protected function execute(InputInterface $input, OutputInterface $output)
         try
         {
             $cleanCount = $geolocationApi->cleanCache();
+            if(is_array($cleanCount))
+            	$cleanCount = $cleanCount['n'];
             $output->writeln($cleanCount . " cache entries were removed");
         }
         catch (\Exception $e)
         {
-            $output->writeln("Cache not available. Cannot clean!");
+			$output->writeln(sprintf('<error>%s</error>', $e->getMessage()));
+
+            return;
         }
     }
 }

DependencyInjection/Configuration.php

@@ -20,9 +20,23 @@ public function getConfigTreeBuilder()
         $treeBuilder = new TreeBuilder();
         $rootNode = $treeBuilder->root('google_geolocation');
 
-        // Here you should define the parameters that are allowed to
-        // configure your bundle. See the documentation linked above for
-        // more information on that topic.
+        $supportedDrivers = array('orm', 'mongodb');
+
+        $rootNode
+		        ->children()
+        			->scalarNode('db_driver')
+        				->validate()
+        					->ifNotInArray($supportedDrivers)
+        					->thenInvalid('The driver %s is not supported. Please choose one of '.json_encode($supportedDrivers))
+        				->end()
+        				->cannotBeOverwritten()
+        				->isRequired()
+        				->cannotBeEmpty()
+        			->end()
+        			->scalarNode('daily_limit')->defaultValue(2500)->end()
+        			->scalarNode('cache_lifetime')->defaultValue(24)->end()
+        		->end()
+        		;
 
         return $treeBuilder;
     }

DependencyInjection/GoogleGeolocationExtension.php

@@ -23,6 +23,9 @@ public function load(array $configs, ContainerBuilder $container)
         $config = $this->processConfiguration($configuration, $configs);
 
         $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
-        $loader->load('services.yml');
+        $loader->load($config['db_driver'].'.yml');
+
+        $container->setParameter('google_geolocation.geolocation_api.daily_limit', $config['daily_limit']);
+        $container->setParameter('google_geolocation.geolocation_api.cache_lifetime', $config['cache_lifetime']);
     }
 }

Document/ApiLog.php

@@ -0,0 +1,144 @@
+<?php
+
+namespace Google\GoogleGeolocationBundle\Document;
+
+use Doctrine\ODM\MongoDB\Mapping\Annotations as MongoDB;
+use Gedmo\Mapping\Annotation as Gedmo;
+
+/**
+ * @MongoDB\Document(
+ * 					collection="google_geolocation_api_log",
+ * 					repositoryClass="Webinfopro\Bundle\GoogleGeolocationBundle\Document\ApiLogRepository")
+ */
+class ApiLog
+{
+	/**
+	 * @MongoDB\Id
+	 */
+	protected $id;
+
+    /**
+	 * @MongoDB\String
+     */
+    protected $lastStatus;
+
+    /**
+	 * @MongoDB\Int
+     */
+    protected $requests;
+
+	/**
+	 * @var datetime $created
+	 *
+	 * @MongoDb\Timestamp
+	 * @Gedmo\Timestampable(on="create")
+	 */
+    protected $created;
+
+	/**
+	 * @var datetime $updated
+	 *
+	 * @MongoDb\Timestamp
+	 * @Gedmo\Timestampable()
+	 */
+    protected $updated;
+
+    public function __construct()
+    {
+        $this->setRequests(0);
+    }
+
+    public function incrementRequests()
+    {
+        $this->setRequests($this->getRequests() + 1);
+    }
+
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * Set lastStatus
+     *
+     * @param string $lastStatus
+     */
+    public function setLastStatus($lastStatus)
+    {
+        $this->lastStatus = $lastStatus;
+        return $this;
+    }
+
+    /**
+     * Get lastStatus
+     *
+     * @return string
+     */
+    public function getLastStatus()
+    {
+        return $this->lastStatus;
+    }
+
+    /**
+     * Set requests
+     *
+     * @param integer $requests
+     */
+    public function setRequests($requests)
+    {
+        $this->requests = $requests;
+        return $this;
+    }
+
+    /**
+     * Get requests
+     *
+     * @return integer
+     */
+    public function getRequests()
+    {
+        return $this->requests;
+    }
+
+    /**
+     * Set created
+     *
+     * @param date $created
+     */
+    public function setCreated($created)
+    {
+        $this->created = $created;
+        return $this;
+    }
+
+    /**
+     * Get created
+     *
+     * @return date
+     */
+    public function getCreated()
+    {
+        return $this->created;
+    }
+
+    /**
+     * Set updated
+     *
+     * @param datetime $updated
+     */
+    public function setUpdated($updated)
+    {
+        $this->updated = $updated;
+        return $this;
+    }
+
+    /**
+     * Get updated
+     *
+     * @return datetime
+     */
+    public function getUpdated()
+    {
+        return $this->updated;
+    }
+}

Document/ApiLogRepository.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Google\GoogleGeolocationBundle\Document;
+
+use Doctrine\ODM\MongoDB\DocumentRepository;
+
+class ApiLogRepository extends DocumentRepository
+{
+	public function getLogForDate(\DateTime $date = null)
+	{
+		if (true === is_null($date))
+		{
+			$date = new \DateTime();
+		}
+
+		$qb = $this->createQueryBuilder('GoogleGeolocationBundle:ApiLog')
+		->field('created')->equals($date)
+		;
+
+		try {
+			return $qb->getQuery()
+			->getSingleResult();
+		} catch (Doctrine\ODM\MongoDB\MongoDBException $e) {
+			return null;
+		}
+	}
+
+	public function cleanCache()
+	{
+		$from = new \DateTime('today');
+
+		return $this->createQueryBuilder('GoogleGeolocationBundle:ApiLog')
+		->remove()
+		->field('created')->lt($from)
+		->getQuery()
+		->execute();
+	}
+
+}