Include shopping cart in frontend

app/src/config.php

@@ -3,9 +3,18 @@
 
 use League\Flysystem\Adapter\Local;
 use League\Flysystem\Filesystem;
+use Psr\Cache\CacheItemPoolInterface;
+use Stash\Pool;
+use Wambo\Catalog\CachedProductRepository;
+use Wambo\Catalog\Mapper\ContentMapper;
+use Wambo\Catalog\Mapper\ProductMapper;
+use Wambo\Catalog\ProductRepository;
+use Wambo\Catalog\ProductRepositoryInterface;
 use Wambo\Core\Module\JSONModuleStorage;
 use Wambo\Core\Module\ModuleMapper;
 use Wambo\Core\Module\ModuleRepository;
+use Wambo\Cart\Service\Storage\CartRepositoryInterface;
+use Wambo\Cart\Service\Storage\CartRepository;
 
 return [
     'settings.httpVersion' => '1.1',
@@ -15,19 +24,47 @@
     'settings.displayErrorDetails' => true,
     'settings.addContentLengthHeader' => true,
     'settings.routerCacheFile' => false,
-    'filesystem_adapter' => function ($c) {
-        return new Local(WAMBO_ROOT_DIR);
+
+
+    // local filesystem
+    Filesystem::class => function () {
+        return new Filesystem(new Local(WAMBO_ROOT_DIR));
     },
-    'filesystem' => function ($c) {
-        return new Filesystem($c->get('filesystem_adapter'));
+
+    // cache
+    CacheItemPoolInterface::class => function () {
+        $cache = new Pool();
+        return $cache;
     },
-    'module_repository' => function ($c) {
-        /** @var Filesystem $filesystem */
-        $filesystem = $c->get('filesystem');
 
+    // Wambo modules
+    ModuleRepository::class => function (Filesystem $filesystem) {
         $storage = new JSONModuleStorage($filesystem, 'vendor/modules.json');
         $mapper = new ModuleMapper();
 
         return new ModuleRepository($storage, $mapper);
-    }
-];
+    },
+
+    // product repository
+    ProductRepositoryInterface::class => function (CacheItemPoolInterface $cache, Filesystem $filesystem) {
+        $storage = new JSONModuleStorage($filesystem, "data/catalog.json");
+
+        // product mapper
+        $contentMapper = new ContentMapper();
+        $productMapper = new ProductMapper($contentMapper);
+
+        // create the product repository
+        $productRepository = new ProductRepository($storage, $productMapper);
+
+        // create a cached version of the product repository
+        $cachedProductRepository = new CachedProductRepository($cache, $productRepository);
+        return $cachedProductRepository;
+    },
+
+    // Cart Repository
+    CartRepositoryInterface::class => function (Filesystem $filesystem) {
+        $cartStorage = new JSONModuleStorage($filesystem, "var/carts.json");
+        return new CartRepository($cartStorage);
+    },
+
+];

composer.json

@@ -27,9 +27,11 @@
   },
   "require": {
     "slim/slim": "v3.4.2",
-    "wambo/module-core": "v0.2.0",
+    "wambo/module-core": "dev-feature/cart",
+    "wambo/module-cart": "dev-feature/base",
+    "wambo/module-checkout": "dev-feature/base",
     "wambo/module-test": "dev-develop",
-    "wambo/module-frontend": "dev-develop",
+    "wambo/module-frontend": "dev-feature/cart",
     "wambo/module-performance-tester": "dev-develop",
     "wambo/wambo-composer-installer": "dev-develop",
     "tedivm/stash": "^0.14.1",

data/catalog.json

@@ -0,0 +1,16 @@
+[
+  {
+    "sku": "t-shirt-no-1",
+    "slug": "t-shirt-no-1",
+    "title": "T-Shirt No. 1",
+    "summary": "Our T-Shirt No. 1",
+    "description": "Our fancy T-Shirt No. 1 is ..."
+  },
+  {
+    "sku": "t-shirt-no-2",
+    "slug": "t-shirt-no-2",
+    "title": "T-Shirt No. 2",
+    "summary": "Our T-Shirt No. 2",
+    "description": "Our fancy T-Shirt No. 2 is ..."
+  }
+]

var/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore