[ADD] sCart.

Seiger · Dec 13, 2024 · f588a79 · f588a79
1 parent 667886d
commit f588a79
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Showing 9 changed files with 309 additions and 96 deletions.
diff --git a/lang/en/global.php b/lang/en/global.php
@@ -131,6 +131,8 @@
     "product_link_rule_help" => "Choose a rule for forming a link to the product.",
     "product_link_rule_root" => "from the root of the site",
     "product_name" => "Product Name",
+    "product_title_is_out_of_stock" => "Product :title is out of stock.",
+    "product_with_id_not_found" => "Product with ID :id not found.",
     "products" => "Products",
     "products_help" => "List of all store products.",
     "products_icon" => "fa fa-store-alt",

diff --git a/lang/ru/global.php b/lang/ru/global.php
@@ -131,6 +131,8 @@
     "product_link_rule_help" => "Выберите правило для формирования ссылки на товар.",
     "product_link_rule_root" => "от корня сайта",
     "product_name" => "Название товара",
+    "product_title_is_out_of_stock" => "Продукт :title недостаточное количество на складе.",
+    "product_with_id_not_found" => "Товар с ID :id не найден.",
     "products" => "Товари",
     "products_help" => "Перечень всех товаров магазина.",
     "products_icon" => "fa fa-store-alt",

diff --git a/lang/uk/global.php b/lang/uk/global.php
@@ -131,6 +131,8 @@
     "product_link_rule_help" => "Оберіть правило для формування посилання на товар.",
     "product_link_rule_root" => "від корня сайту",
     "product_name" => "Назва товару",
+    "product_title_is_out_of_stock" => "Продукт :title недостатня кількість на складі.",
+    "product_with_id_not_found" => "Товар із ID :id не знайдено.",
     "products" => "Товари",
     "products_help" => "Перелік всіх товарів магазину.",
     "products_icon" => "fa fa-store-alt",

diff --git a/src/Http/routes.php b/src/Http/routes.php
@@ -1,8 +1,8 @@
 <?php
 
 use Illuminate\Support\Facades\Route;
-//use Seiger\sMultisite\Controllers\sCommerceController;
+use Seiger\sCommerce\Facades\sCart;
 
-/*Route::middleware('mgr')->prefix('scommerce/')->name('sCommerce.')->group(function () {
-    Route::get('/', [sCommerce::class, 'index'])->name('index');
-});*/
+Route::middleware('web')->prefix('scommerce/')->name('sCommerce.')->group(function () {
+    Route::post('add-to-cart', fn() => tap(sCart::addProduct(), fn($result) => response()->json($result, $result['success'] === true ? 200 : 404)))->name('addToCart');
+});
diff --git a/src/Models/sProduct.php b/src/Models/sProduct.php
@@ -33,7 +33,23 @@ class sProduct extends Model
      *
      * @var array
      */
-    protected $appends = ['title', 'category', 'link', 'coverSrc', 'price', 'specialPrice'];
+    protected $appends = [
+        'title',
+        'category',
+        'link',
+        'coverSrc',
+        'price',
+        'specialPrice'
+    ];
+
+    /**
+     * Get the attributes that should be cast.
+     *
+     * @var array
+     */
+    protected $casts = [
+        'quantity' => 'integer',
+    ];
 
     /**
      * Availability constants
@@ -429,11 +445,7 @@ public function getCoverSrcAttribute(): string
      */
     public function getPriceAttribute(): string
     {
-        if (!isset($_SESSION['currency'])) {
-            $_SESSION['currency'] = sCommerce::config('basic.main_currency', 'USD');
-        }
-
-        return $this->priceTo($_SESSION['currency']);
+        return $this->priceTo(sCommerce::currentCurrency());
     }
 
     /**
@@ -469,11 +481,7 @@ public function priceToNumber($currency): float
      */
     public function getSpecialPriceAttribute(): string
     {
-        if (!isset($_SESSION['currency'])) {
-            $_SESSION['currency'] = sCommerce::config('basic.main_currency', 'USD');
-        }
-
-        return $this->specialPriceTo($_SESSION['currency']);
+        return $this->specialPriceTo(sCommerce::currentCurrency());
     }
 
     /**

diff --git a/src/sCart.php b/src/sCart.php
@@ -1,6 +1,8 @@
 <?php namespace Seiger\sCommerce;
 
 use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Log;
+use Seiger\sCommerce\Facades\sCommerce;
 use Seiger\sCommerce\Models\sAttribute;
 use Seiger\sCommerce\Models\sProduct;
 
@@ -13,18 +15,6 @@ public function __construct()
         $this->cartData = $this->loadCartData();
     }
 
-    /**
-     * Load cart data from the session or database.
-     *
-     * @return array The cart data.
-     */
-    protected function loadCartData(): array
-    {
-        // Load cart data from the session or database
-        // Implementation needed based on your storage method
-        return session('cart', []);
-    }
-
     /**
      * Get a list of items in the cart with their IDs and quantities.
      *
@@ -34,11 +24,14 @@ public function getItems(): array
     {
         $items = [];
 
-        foreach ($this->cartData as $productId => $quantity) {
-            $items[] = [
-                'product_id' => $productId,
-                'quantity' => $quantity
-            ];
+        foreach ($this->cartData as $productId => $optionId) {
+            foreach ($optionId as $quantity) {
+                $items[] = [
+                    'productId' => $productId,
+                    //'optionId' => $optionId,
+                    'quantity' => $quantity
+                ];
+            }
         }
 
         return $items;
@@ -57,77 +50,81 @@ public function getDetailedItems(): array
     {
         $items = [];
 
-        foreach ($this->cartData as $productId => $attributes) {
-            // Retrieve product details from the database
+        foreach ($this->cartData as $productId => $optionId) {
             $product = sProduct::find($productId);
 
-            // If product is not found, skip this item
             if (!$product) {
                 continue;
             }
 
-            // Get attributes for the product in the cart
-            $productAttributes = $this->getProductAttributes($productId, $attributes);
-
             $items[] = [
                 'product_id' => $productId,
                 'product' => $product,
-                'quantity' => $attributes['quantity'] ?? 1, // Default to 1 if quantity is not set
-                'attributes' => $productAttributes
+                'quantity' => $attributes['quantity'] ?? 1,
             ];
         }
 
         return $items;
     }
 
-    /**
-     * Retrieve attributes for a given product ID from the cart data.
-     *
-     * @param int $productId The ID of the product.
-     * @param array $attributes The attributes associated with the product in the cart.
-     * @return array An array of attributes and their values for the product.
-     */
-    private function getProductAttributes(int $productId, array $attributes): array
-    {
-        $productAttributes = [];
-
-        foreach ($attributes['attributes'] ?? [] as $attributeId => $value) {
-            $attribute = sAttribute::find($attributeId);
-
-            // Add attribute to the array if it exists
-            if ($attribute) {
-                $productAttributes[] = [
-                    'attribute_id' => $attributeId,
-                    'attribute' => $attribute,
-                    'value' => $value
-                ];
-            }
-        }
-
-        return $productAttributes;
-    }
-
     /**
      * Add a product to the cart.
      *
      * @param int $productId The ID of the product to add.
-     * @param array $attributes The attributes associated with the product.
+     * @param int $optionId The ID option associated with the product.
      * @param int $quantity The quantity of the product to add.
      * @return void
      */
-    public function addProduct(int $productId, array $attributes = [], int $quantity = 1): void
+    public function addProduct(int $productId = 0, int $optionId = 0, int $quantity = 1): array
     {
-        if (!isset($this->cartData[$productId])) {
-            $this->cartData[$productId] = [
-                'quantity' => 0,
-                'attributes' => []
+        if ($productId === 0) {
+            $productId = request()->integer('productId');
+            $optionId = request()->integer('optionId');
+            $quantity = max(request()->integer('quantity'), 1);
+        }
+
+        $product = $this->getProductDetails($productId);
+
+        if (!$product) {
+            Log::warning('sCart - ' . __('sCommerce::global.product_with_id_not_found', ['id' => $productId]));
+
+            return [
+                'success' => false,
+                'message' =>  __('sCommerce::global.product_with_id_not_found', ['id' => $productId]),
             ];
         }
 
-        $this->cartData[$productId]['quantity'] += $quantity;
-        $this->cartData[$productId]['attributes'] = array_merge($this->cartData[$productId]['attributes'], $attributes);
+        if (!isset($this->cartData[$productId][$optionId])) {
+            $this->cartData[$productId][$optionId] = 0;
+        }
 
+        if (sCommerce::config('product.quantity_on', 0)) {
+            if ($product->quantity < 0) {
+                Log::alert('sCart - ' . __('sCommerce::global.product_title_is_out_of_stock', ['title' => $product->title]));
+
+                return [
+                    'success' => false,
+                    'message' =>  __('sCommerce::global.product_title_is_out_of_stock', ['title' => $product->title]),
+                ];
+            } else {
+                $quantity = min($quantity, $product->quantity);
+            }
+        }
+
+        $this->cartData[$productId][$optionId] = ($quantity == 1 ? 1 : $quantity);
         $this->saveCartData();
+
+        $totalCartSum = $this->getTotalCartSum();
+
+        return [
+            'success' => true,
+            'message' => "Product with ID {$productId} added to Cart.",
+            'productId' => $productId,
+            'product' => $this->getProductFields($product),
+            'quantity' => $this->cartData[$productId][$optionId],
+            'totalCartSum' => $totalCartSum,
+            'totalCartSumFormatted' => sCommerce::convertPrice($totalCartSum),
+        ];
     }
 
     /**
@@ -158,21 +155,38 @@ public function updateQuantity(int $productId, int $quantity): void
     }
 
     /**
-     * Get the total number of items in the cart.
+     * Get the total sum of items in the cart in current Currency.
      *
-     * @return int The total number of items in the cart.
+     * @return float The total sum of items in the cart.
      */
-    public function getTotalItems(): int
+    public function getTotalCartSum(): float
     {
         $total = 0;
+        $productIds = array_keys($this->cartData);
+        $products = sCommerce::getProducts($productIds);
 
-        foreach ($this->cartData as $item) {
-            $total += $item['quantity'];
+        foreach ($products as $product) {
+            foreach ($this->cartData[$product->id] as $optionId => $quantity) {
+                $price = $product->price_special > 0 ? $product->price_special : $product->price_regular;
+                $price = sCommerce::convertPriceNumber($price, $product->currency, sCommerce::currentCurrency());
+                $total += $price * $quantity;
+            }
         }
 
         return $total;
     }
 
+    /**
+     * Load cart data from the session or database.
+     *
+     * @return array The cart data.
+     */
+    protected function loadCartData(): array
+    {
+        //return session('sCart', []);
+        return $_SESSION['sCart'] ?? [];
+    }
+
     /**
      * Save the cart data to the session or database.
      *
@@ -182,6 +196,73 @@ protected function saveCartData(): void
     {
         // Save cart data to the session or database
         // Implementation needed based on your storage method
-        session(['cart' => $this->cartData]);
+        //session(['sCart' => $this->cartData]);
+        $_SESSION['sCart'] = $this->cartData;
+    }
+
+    /**
+     * Get details of a product by its ID.
+     *
+     * This method retrieves detailed information about a product from the database.
+     *
+     * @param int $productId The ID of the product.
+     * @throws \UnexpectedValueException If the returned object is not a product.
+     */
+    private function getProductDetails(int $productId): ?sProduct
+    {
+        $fields = ['id', 'title', 'link', 'coverSrc', 'category', 'sku', 'quantity', 'price', 'specialPrice'];
+        $product = sCommerce::getProduct($productId);
+        return $product && $product->id ? $product : null;
+    }
+
+    /**
+     * Get details of a product by its ID with selected fields.
+     *
+     * This method retrieves detailed information about a product from the database.
+     *
+     * @param object $product The product.
+     * @throws \UnexpectedValueException If the returned object is not a product.
+     */
+    private function getProductFields(object $product): ?array
+    {
+        $fields = [
+            'id',
+            'title',
+            'link',
+            'coverSrc',
+            'category',
+            'sku',
+            'quantity',
+            'price',
+            'specialPrice'
+        ];
+        return $product->only($fields);
+    }
+
+    /**
+     * Retrieve attributes for a given product ID from the cart data.
+     *
+     * @param int $productId The ID of the product.
+     * @param array $attributes The attributes associated with the product in the cart.
+     * @return array An array of attributes and their values for the product.
+     */
+    private function getProductAttributes(int $productId, array $attributes): array
+    {
+        $productAttributes = [];
+
+        foreach ($attributes['attributes'] ?? [] as $attributeId => $value) {
+            $attribute = sAttribute::find($attributeId);
+
+            // Add attribute to the array if it exists
+            if ($attribute) {
+                $productAttributes[] = [
+                    'attribute_id' => $attributeId,
+                    'attribute' => $attribute,
+                    'value' => $value
+                ];
+            }
+        }
+
+        return $productAttributes;
     }
 }