Like a post

templates/post/index.html.twig

@@ -12,7 +12,7 @@
             <p class="card-text">{{ post.commentary }}</p>
         </div>
         <div class="card-footer">
-            28 ❤️
+            {{ post.likes.count() }} ❤️
             {{ post.comments.count() }} 💬
         </div>
     </div>