Latest, cached

src/Controller/DefaultController.php

@@ -50,8 +50,12 @@ class DefaultController extends AbstractController
      * @throws Exception
      */
     #[Route('/latest-articles', name: 'latest_articles')]
-    public function latestArticles(FinderInterface $finder): Response
+    public function latestArticles(FinderInterface $finder, CacheItemPoolInterface $articlesCache): Response
     {
+        $cacheKey = 'latest_articles_list';
+        $cacheItem = $articlesCache->getItem($cacheKey);
+
+        if (!$cacheItem->isHit()) {
             // Query all articles and sort by created_at descending
             $query = new Query();
             $query->setSize(50);
@@ -64,8 +68,13 @@ class DefaultController extends AbstractController
 
             $articles = $finder->find($query);
 
+            $cacheItem->set($articles);
+            $cacheItem->expiresAfter(300); // Cache for 5 minutes
+            $articlesCache->save($cacheItem);
+        }
+
         return $this->render('pages/latest-articles.html.twig', [
-            'articles' => $articles,
+            'articles' => $cacheItem->get(),
         ]);
     }