Add twig extra bundle to use currency formatter filter. Add custom twig method to display number of active promos. Remove old index.php file.

templates/product.html.twig

@@ -6,7 +6,7 @@
             <td class="align-middle font-weight-bold h3"><a class="text-warning text-decoration-none"
                                                             href="{{ path('app_star', {'productId': product.id}) }}">{% if product.starred %}★{% else %} ☆ {% endif %}</a></td>
             <td><img src='{{ product.image }}&width=150' class='border rounded p-1' alt='{{ product.name }}'/></td>
-            <td><a href='{{ path('app_home') }}/product/{{ product.id }}' class="text-decoration-none">{{ product.name }}</a></td>
+            <td><a href='{{ path('app_product', {'productId': product.id}) }}' class="text-decoration-none">{{ product.name }}</a></td>
             <td>{{ product.subTitle }}</td>
             <td>
                 <ul class='nav'>
@@ -36,9 +36,9 @@
                     </thead>
                     {% for price in product.price %}
                         <tr>
-                            <td>{{ price.price }}</td>
-                            <td>{{ price.lowestProductPrice30Days }}</td>
-                            <td>{{ price.productStandardPrice }}</td>
+                            <td>{{ price.price | format_currency('PLN', {}, 'pl') }}</td>
+                            <td>{{ price.lowestProductPrice30Days | format_currency('PLN', {}, 'pl') }}</td>
+                            <td>{{ price.productStandardPrice | format_currency('PLN', {}, 'pl') }}</td>
                             <td>{{ price.created_at }}</td>
                         </tr>
                     {% endfor %}