Move DB queries into a Repository class

app/app.php

@@ -1,6 +1,7 @@
 <?php
 use Knp\Provider\ConsoleServiceProvider;
 use Poche\Api\EntryApi;
+use Poche\Repository\EntryRepository;
 
 use Silex\Provider\FormServiceProvider;
 
@@ -33,6 +34,10 @@ $app->register(new Silex\Provider\TranslationServiceProvider(), array(
     'translator.messages' => array(),
 ));
 
-$app['entry_api'] = $app->share(function ($app) {
+$app['entry_repository'] = $app->share(function ($app) {
-    return new EntryApi($app['db']);
+    return new EntryRepository($app['db']);
+});
+
+$app['entry_api'] = $app->share(function ($app) {
+    return new EntryApi($app['entry_repository']);
 });

src/Poche/Api/EntryApi.php

@@ -4,15 +4,24 @@ namespace Poche\Api;
 
 class EntryApi
 {
-    private $db;
+    private $entryRepository;
 
-    public function __construct($db) {
+    public function __construct($entryRepository) {
-        $this->db = $db;
+        $this->entryRepository = $entryRepository;
     }
 
     public function getEntries() {
-        $sql = "SELECT * FROM entries";
+        return $this->entryRepository->getEntries();
-        $entries = $this->db->fetchAssoc($sql);
-        return ($entries ? $entries : array());
     }
+
+    public function createEntryFromUrl($url) {
+
+        //TODO: Fetch all what we need, fill the title, content …
+
+        $entry = array(
+            'url' => $url
+        );
+        return $entry;
+    }
+
 }

src/Poche/Repository/EntryRepository.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace Poche\Repository;
+
+class EntryRepository
+{
+    private $db;
+
+    public function __construct($db) {
+        $this->db = $db;
+    }
+
+    public function getEntries() {
+        $sql = "SELECT * FROM entries";
+        $entries = $this->db->fetchAssoc($sql);
+        return ($entries ? $entries : array());
+    }
+
+
+}
+