Add test

Author: chapterjason

src/Turbo/CONTRIBUTING.md

@@ -7,7 +7,7 @@ Start a Mercure Hub:
         -e MERCURE_PUBLISHER_JWT_KEY='!ChangeMe!' \
         -e MERCURE_SUBSCRIBER_JWT_KEY='!ChangeMe!' \
         -p 3000:3000 \
-        dunglas/mercure caddy run -config /etc/caddy/Caddyfile.dev
+        dunglas/mercure caddy run --config /etc/caddy/Caddyfile.dev
 
 Install the test app:
 
@@ -29,6 +29,7 @@ Start the test app:
 -   `http://localhost:8000/authors`: broadcast
 -   `http://localhost:8000/artists`: broadcast
 -   `http://localhost:8000/songs`: broadcast
+-   `http://localhost:8000/cart_products`: broadcast
 
 ## Run tests
 

src/Turbo/tests/BroadcastTest.php

@@ -104,4 +104,19 @@ public function testBroadcastWithProxy(): void
         // this part is from the stream template
         $this->assertSelectorWillContain('#artists', ', updated)');
     }
+
+    public function testBroadcastWithCompositePrimaryKey(): void
+    {
+        ($client = self::createPantherClient())->request('GET', '/cartProducts');
+
+        // submit first to create the entities
+        $client->submitForm('Submit', ['title' => 'product 1']);
+        $this->assertSelectorWillContain('#cartProducts', 'product 1');
+
+        // submit again to update the quantity
+        $client->submitForm('Submit');
+        $this->assertSelectorWillContain('#cartProducts', '2x product 1');
+        // this part is from the stream template
+        $this->assertSelectorWillContain('#cartProducts', ', updated)');
+    }
 }

src/Turbo/tests/app/Entity/Cart.php

@@ -0,0 +1,27 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Entity;
+
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\Mapping as ORM;
+
+/**
+ * @author Jason Schilling <[email protected]>
+ */
+#[ORM\Entity]
+class Cart
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue(strategy: 'AUTO')]
+    #[ORM\Column(type: Types::INTEGER)]
+    public ?int $id = null;
+}

src/Turbo/tests/app/Entity/CartProduct.php

@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Entity;
+
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\UX\Turbo\Attribute\Broadcast;
+
+/**
+ * @author Jason Schilling <[email protected]>
+ */
+#[Broadcast]
+#[ORM\Entity]
+class CartProduct
+{
+    #[ORM\Id]
+    #[ORM\ManyToOne(targetEntity: Cart::class)]
+    #[ORM\JoinColumn(nullable: false, onDelete: 'CASCADE')]
+    public ?Cart $cart = null;
+
+    #[ORM\Id]
+    #[ORM\ManyToOne(targetEntity: Product::class)]
+    #[ORM\JoinColumn(nullable: false, onDelete: 'CASCADE')]
+    public ?Product $product = null;
+
+    #[ORM\Column(type: Types::INTEGER)]
+    public int $quantity = 1;
+}

src/Turbo/tests/app/Entity/Product.php

@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Entity;
+
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\Mapping as ORM;
+
+/**
+ * @author Jason Schilling <[email protected]>
+ */
+#[ORM\Entity]
+class Product
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue(strategy: 'AUTO')]
+    #[ORM\Column(type: Types::INTEGER)]
+    public ?int $id = null;
+
+    #[ORM\Column]
+    public string $title = '';
+}

src/Turbo/tests/app/Kernel.php

@@ -13,6 +13,9 @@
 
 use App\Entity\Artist;
 use App\Entity\Book;
+use App\Entity\Cart;
+use App\Entity\CartProduct;
+use App\Entity\Product;
 use App\Entity\Song;
 use Composer\InstalledVersions;
 use Doctrine\Bundle\DoctrineBundle\DoctrineBundle;
@@ -137,6 +140,7 @@ protected function configureRoutes(RoutingConfigurator $routes): void
         $routes->add('artists', '/artists')->controller('kernel::artists');
         $routes->add('artist', '/artists/{id}')->controller('kernel::artist');
         $routes->add('artist_from_song', '/artistFromSong')->controller('kernel::artistFromSong');
+        $routes->add('cart_products', '/cartProducts')->controller('kernel::cartProducts');
     }
 
     public function getProjectDir(): string
@@ -305,4 +309,55 @@ public function artistFromSong(Request $request, EntityManagerInterface $doctrin
             'song' => $song,
         ]));
     }
+
+    public function cartProducts(Request $request, EntityManagerInterface $doctrine, Environment $twig): Response
+    {
+        $cartProduct = null;
+        if ($request->isMethod('POST')) {
+            $cartId = $request->get('cartId');
+            $productId = $request->get('productId');
+
+            if (!$cartId || !$productId) {
+                $cart = new Cart();
+
+                $product = new Product();
+
+                if ($title = $request->get('title')) {
+                    $product->title = $title;
+                }
+
+                $cartProduct = new CartProduct();
+                $cartProduct->cart = $cart;
+                $cartProduct->product = $product;
+                $cartProduct->quantity = 1;
+
+                $doctrine->persist($cart);
+                $doctrine->persist($product);
+                $doctrine->persist($cartProduct);
+                $doctrine->flush();
+            } else {
+                $cartProduct = $doctrine->find(CartProduct::class, [$cartId, $productId]);
+
+                if (!$cartProduct) {
+                    throw new NotFoundHttpException();
+                }
+
+                ++$cartProduct->quantity;
+
+                if ($remove = $request->get('remove')) {
+                    $doctrine->remove($cartProduct);
+                    $doctrine->remove($cartProduct->product); // for cleanup
+                    $doctrine->remove($cartProduct->cart); // for cleanup
+                } else {
+                    $doctrine->persist($cartProduct);
+                }
+
+                $doctrine->flush();
+            }
+        }
+
+        return new Response($twig->render('cart_products.html.twig', [
+            'cartProduct' => $cartProduct,
+        ]));
+    }
 }

src/Turbo/tests/app/templates/base.html.twig

@@ -14,6 +14,7 @@
                 <li><a href="{{ path('books') }}">Books (broadcast)</a></li>
                 <li><a href="{{ path('songs') }}">Songs (broadcast)</a></li>
                 <li><a href="{{ path('artists') }}">Artists (broadcast)</a></li>
+                <li><a href="{{ path('cart_products') }}">CartProducts (broadcast)</a></li>
             </ul>
         </nav>
 

src/Turbo/tests/app/templates/broadcast/CartProduct.stream.html.twig

@@ -0,0 +1,20 @@
+
+{% block create %}
+    <turbo-stream action="append" target="cart_products">
+        <template>
+            <div id="{{ 'cart_product_' ~ id }}">{{ entity.quantity }}x {{ entity.product.title }} (cart: {{ entity.cart.id }}, product: {{ entity.product.id }})</div>
+        </template>
+    </turbo-stream>
+{% endblock %}
+
+{% block update %}
+    <turbo-stream action="update" target="{{ 'cart_product_' ~ id }}">
+        <template>
+            {{ entity.quantity }}x {{ entity.product.title }} (cart: {{ entity.cart.id }}, product: {{ entity.product.id }}, updated)
+        </template>
+    </turbo-stream>
+{% endblock %}
+
+{% block remove %}
+    <turbo-stream action="remove" target="{{ 'cart_product_' ~ id }}"></turbo-stream>
+{% endblock %}

src/Turbo/tests/app/templates/cart_products.html.twig

@@ -0,0 +1,17 @@
+{% extends 'base.html.twig' %}
+
+{% block body %}
+    <h1>Create Cart, Product and CartProduct, increase quantity on update</h1>
+
+    <div id="cart_products" {{ turbo_stream_listen('App\\Entity\\CartProducts') }}></div>
+
+    <turbo-frame id="api">
+        <form method="post" enctype="application/x-www-form-urlencoded">
+            <input placeholder="Title" name="title">
+            <input placeholder="Cart ID" name="cartId" value="{{ cartProduct ? cartProduct.cart.id }}">
+            <input placeholder="Product ID" name="productId" value="{{ cartProduct ? cartProduct.product.id }}">
+            <label><input type="checkbox" name="remove" value="remove"> Remove</label>
+            <button>Submit</button>
+        </form>
+    </turbo-frame>
+{% endblock %}