[Shop] Reorganize Twig hooks on cart index page (#17364)

| Q               | A
|-----------------|-----
| Branch?         | 2.0 
| Bug fix?        | no
| New feature?    | no
| BC breaks?      | not yet
| Deprecations?   | no
| Related tickets | 
| License         | MIT

<!--
 - Bug fixes must be submitted against the 1.13 branch
 - Features and deprecations must be submitted against the 1.14 branch
- Features, removing deprecations and BC breaks must be submitted
against the 2.0 branch
 - Make sure that the correct base branch is set

To be sure you are not breaking any Backward Compatibilities, check the
documentation:

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![image](https://github.com/user-attachments/assets/c6a747dc-b6cf-4951-a931-76f0643fb06a)

src/Sylius/Behat/Page/Shop/Cart/SummaryPage.php

@@ -173,7 +173,7 @@ class SummaryPage extends ShopPage implements SummaryPageInterface
 
     public function cartIsEmpty(): bool
     {
-        return str_contains($this->getElement('flash_message')->getText(), 'Your cart is empty');
+        return str_contains($this->getElement('flash_message_info')->getText(), 'Your cart is empty');
     }
 
     public function getQuantity(string $productName): int
@@ -226,7 +226,7 @@ class SummaryPage extends ShopPage implements SummaryPageInterface
             'checkout_button' => '[data-test-cart-checkout-button]',
             'clear_cart' => '[data-test-clear-cart]',
             'coupon_field' => '[data-test-cart-promotion-coupon-input]',
-            'flash_message' => '[data-test-sylius-flash-message]',
+            'flash_message_info' => '[data-test-sylius-flash-message="alert-info"]',
             'form' => '[data-live-name-value="sylius_shop:cart:form"]',
             'summary_component' => '[data-live-name-value="sylius_shop:cart:summary"]',
             'grand_total' => '[data-test-cart-grand-total]',

src/Sylius/Bundle/ShopBundle/Resources/config/app/twig_hooks/cart/index.yaml

@@ -1,11 +1,16 @@
 sylius_twig_hooks:
     hooks:
         'sylius_shop.cart.index':
+            content:
+                template: '@SyliusShop/cart/index/content.html.twig'
+                priority: 0        
+        
+        'sylius_shop.cart.index.content':
             form:
                 component: 'sylius_shop:cart:form'
                 props:
                     resource: '@=_context.cart'
-                    template: '@SyliusShop/cart/index/form.html.twig'
+                    template: '@SyliusShop/cart/index/content/form.html.twig'
                 priority: 100
             suggested_products:
                 component: 'sylius_shop:product:list'
@@ -16,106 +21,106 @@ sylius_twig_hooks:
                     title: 'sylius.ui.you_may_also_like'
                 priority: 0
                     
-        'sylius_shop.cart.index.header':
+        'sylius_shop.cart.index.content.header':
             flashes:
                 enabled: false
 
-        'sylius_shop.cart.index.form':
+        'sylius_shop.cart.index.content.form':
             sections:
-                template: '@SyliusShop/cart/index/form/sections.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections.html.twig'
                 priority: 0
 
-        'sylius_shop.cart.index.form.sections':
+        'sylius_shop.cart.index.content.form.sections':
             flashes:
                 template: "@SyliusShop/shared/flashes.html.twig"
                 priority: 200
             header:
-                template: '@SyliusShop/cart/index/form/sections/header.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/header.html.twig'
                 priority: 100
             general:
-                template: '@SyliusShop/cart/index/form/sections/general.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general.html.twig'
                 priority: 0
 
-        'sylius_shop.cart.index.form.sections.general#left':
+        'sylius_shop.cart.index.content.form.sections.general#left':
             items:
-                template: '@SyliusShop/cart/index/form/sections/general/items.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/items.html.twig'
                 priority: 200
             coupon:
-                template: '@SyliusShop/cart/index/form/sections/general/coupon.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/coupon.html.twig'
                 priority: 100
             clear_cart:
-                template: '@SyliusShop/cart/index/form/sections/general/clear_cart.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/clear_cart.html.twig'
                 priority: 0
 
-        'sylius_shop.cart.index.form.sections.general#right':
+        'sylius_shop.cart.index.content.form.sections.general#right':
             summary:
                 component: 'sylius_shop:cart:summary'
                 props:
                     cart: '@=_context.cart'
-                    template: '@SyliusShop/cart/index/form/sections/general/summary.html.twig'
+                    template: '@SyliusShop/cart/index/content/form/sections/general/summary.html.twig'
                 priority: 100
             checkout:
-                template: '@SyliusShop/cart/index/form/sections/general/checkout.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/checkout.html.twig'
                 priority: 0
 
-        'sylius_shop.cart.index.form.sections.general.items':
+        'sylius_shop.cart.index.content.form.sections.general.items':
             head:
-                template: '@SyliusShop/cart/index/form/sections/general/items/head.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/items/head.html.twig'
                 priority: 100
             body:
-                template: '@SyliusShop/cart/index/form/sections/general/items/body.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/items/body.html.twig'
                 priority: 0
 
-        'sylius_shop.cart.index.form.sections.general.items.head':
+        'sylius_shop.cart.index.content.form.sections.general.items.head':
             remove:
-                template: '@SyliusShop/cart/index/form/sections/general/items/head/remove.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/items/head/remove.html.twig'
                 priority: 400
             item:
-                template: '@SyliusShop/cart/index/form/sections/general/items/head/item.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/items/head/item.html.twig'
                 priority: 300
             unit_price:
-                template: '@SyliusShop/cart/index/form/sections/general/items/head/unit_price.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/items/head/unit_price.html.twig'
                 priority: 200
             quantity:
-                template: '@SyliusShop/cart/index/form/sections/general/items/head/quantity.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/items/head/quantity.html.twig'
                 priority: 100
             total:
-                template: '@SyliusShop/cart/index/form/sections/general/items/head/total.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/items/head/total.html.twig'
                 priority: 0
 
-        'sylius_shop.cart.index.form.sections.general.items.body':
+        'sylius_shop.cart.index.content.form.sections.general.items.body':
             remove:
-                template: '@SyliusShop/cart/index/form/sections/general/items/body/remove.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/items/body/remove.html.twig'
                 priority: 400
             item:
-                template: '@SyliusShop/cart/index/form/sections/general/items/body/item.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/items/body/item.html.twig'
                 priority: 300
             unit_price:
-                template: '@SyliusShop/cart/index/form/sections/general/items/body/unit_price.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/items/body/unit_price.html.twig'
                 priority: 200
             quantity:
-                template: '@SyliusShop/cart/index/form/sections/general/items/body/quantity.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/items/body/quantity.html.twig'
                 priority: 100
             total:
-                template: '@SyliusShop/cart/index/form/sections/general/items/body/total.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/items/body/total.html.twig'
                 priority: 0
 
-        'sylius_shop.cart.index.form.sections.general.summary':
+        'sylius_shop.cart.index.content.form.sections.general.summary':
             items_total:
-                template: '@SyliusShop/cart/index/form/sections/general/summary/items_total.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/summary/items_total.html.twig'
                 priority: 500
             discount:
-                template: '@SyliusShop/cart/index/form/sections/general/summary/discount.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/summary/discount.html.twig'
                 priority: 400
             estimated_cost:
-                template: '@SyliusShop/cart/index/form/sections/general/summary/estimated_cost.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/summary/estimated_cost.html.twig'
                 priority: 300
             taxes_total:
-                template: '@SyliusShop/cart/index/form/sections/general/summary/taxes_total.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/summary/taxes_total.html.twig'
                 priority: 200
             order_total:
-                template: '@SyliusShop/cart/index/form/sections/general/summary/order_total.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/summary/order_total.html.twig'
                 priority: 100
             base_currency_order_total:
-                template: '@SyliusShop/cart/index/form/sections/general/summary/base_currency_order_total.html.twig'
+                template: '@SyliusShop/cart/index/content/form/sections/general/summary/base_currency_order_total.html.twig'
                 priority: 0

src/Sylius/Bundle/ShopBundle/templates/cart/index.html.twig

@@ -6,7 +6,5 @@
 {% block title %}{{ 'sylius.ui.your_shopping_cart'|trans }} | {{ parent() }}{% endblock %}
 
 {% block content %}
-    <div class="container mt-4 mb-5">
-        {% hook cart_hook with { cart, form } %}
-    </div>
+    {% hook cart_hook with { cart, form } %}
 {% endblock %}