Начало разработки

assets/classes/Cart.js

@@ -44,11 +44,13 @@
 
         _init: function()
         {
-            this.ajax = sx.ajax.preparePostQuery(this.get('backend'));
+            this.ajax = sx.ajax.preparePostQuery('/');
         },
 
         addProduct: function(product_id, quantity)
         {
+            this.ajax.setUrl(this.get('backend-add-product'));
+
             this.ajax.setData({
                 'product_id' : Number(product_id),
                 'quantity' : Number(quantity),
@@ -57,6 +59,18 @@
             this.ajax.execute();
         },
 
+        removeBasket: function(basket_id)
+        {
+            this.ajax.setUrl(this.get('backend-remove-basket'));
+
+            this.ajax.setData({
+                'basket_id' : Number(basket_id),
+            });
+
+            this.ajax.execute();
+        },
+
+
         update: function()
         {},
     });

components/Cart.php

@@ -7,6 +7,7 @@
  */
 namespace skeeks\modules\cms\shop\components;
 use skeeks\cms\helpers\UrlHelper;
+use skeeks\modules\cms\shop\models\ShopBasket;
 use skeeks\modules\cms\shop\models\ShopFuser;
 use yii\helpers\ArrayHelper;
 
@@ -58,7 +59,7 @@ class Cart extends \skeeks\cms\base\Component
                      */
                     if ($shopFuser)
                     {
-                        if ($baskets = $shopFuser->getShopBaskets()->all())
+                        if ($baskets = $shopFuser->getShopBaskets())
                         {
                             foreach ($baskets as $basket)
                             {
@@ -134,7 +135,7 @@ class Cart extends \skeeks\cms\base\Component
     /**
      * @return array|\yii\db\ActiveQuery
      */
-    public function getShopBaskets()
+    public function findShopBaskets()
     {
         if (!$this->shopFuser)
         {
@@ -145,6 +146,19 @@ class Cart extends \skeeks\cms\base\Component
     }
 
     /**
+     * @return ShopBasket[]
+     */
+    public function getShopBaskets()
+    {
+        if (!$this->shopFuser)
+        {
+            return [];
+        }
+
+        return $this->findShopBaskets()->all();
+    }
+
+    /**
      * Количество позиций в коризне
      *
      * @return int
@@ -153,7 +167,7 @@ class Cart extends \skeeks\cms\base\Component
     {
         if ($this->getShopBaskets())
         {
-            return count($this->getShopBaskets()->all());
+            return count($this->getShopBaskets());
         }
 
         return 0;

components/shop/Shop.php

@@ -68,7 +68,10 @@ class Shop extends \skeeks\cms\base\Component
         return [
             'cart' =>
             [
-                'backend' => UrlHelper::construct('shop/basket/add-product')->toString()
+                'backend-add-product' => UrlHelper::construct('shop/basket/add-product')->toString(),
+                'backend-remove-basket' => UrlHelper::construct('shop/basket/remove-basket')->toString(),
+                'backend-update-basket' => UrlHelper::construct('shop/basket/update')->toString(),
+                'backend-clear' => UrlHelper::construct('shop/basket/clear-all')->toString()
             ]
         ];
     }

controllers/BasketController.php

@@ -47,6 +47,35 @@ class BasketController extends Controller
             $shopBasket->quantity = $shopBasket->quantity + $quantity;
             $shopBasket->save();
 
+            $rr->success = true;
+            $rr->message = 'Позиция добавлена в корзину';
+
+            return (array) $rr;
+        } else
+        {
+            return $this->goBack();
+        }
+    }
+
+    public function actionRemoveBasket()
+    {
+        $rr = new RequestResponse();
+
+        if ($rr->isRequestAjaxPost())
+        {
+            $basket_id = \Yii::$app->request->post('basket_id');
+
+            $shopBasket = ShopBasket::find()->where(['id' => $basket_id ])->one();
+            if ($shopBasket)
+            {
+                if ($shopBasket->delete())
+                {
+                    $rr->success = true;
+                    $rr->message = 'Позиция успешно удалена';
+                }
+            }
+
+
             return (array) $rr;
         } else
         {

models/ShopBasket.php

@@ -10,6 +10,8 @@ use skeeks\cms\models\behaviors\HasStatus;
 use skeeks\cms\models\behaviors\HasStatusBoolean;
 use skeeks\cms\models\Core;
 use skeeks\modules\cms\catalog\models\Product;
+use skeeks\modules\cms\money\Currency;
+use skeeks\modules\cms\money\Money;
 use \Yii;
 use yii\helpers\ArrayHelper;
 
@@ -133,29 +135,41 @@ class ShopBasket extends Core
         ]);
     }
 
+
     /**
-     * Стоимость этой позиции
-     * @return \skeeks\modules\cms\money\Money
+     * @return Money
      */
-    public function cost()
+    public function price()
     {
-        /**
-         * @var Product $product
-         */
-        $product = $this->getProduct()->one();
-        $money = $product->cost();
+        if ($this->price)
+        {
+            return Money::fromString((string) $this->price, $this->currency());
+        }
+
+        return Money::fromString((string) 0, $this->currency());
+    }
 
-        $money = $money->multiply((int) $this->quantity);
+    /**
+     * @return Currency
+     */
+    public function currency()
+    {
+        if ($currency = $this->getAttribute($this->currency))
+        {
+            return Currency::getInstance($currency);
+        }
 
-        return $money;
+        return Currency::getInstance(\Yii::$app->money->currency);
     }
 
+
+
     /**
      * @return \yii\db\ActiveQuery
      */
     public function getProduct()
     {
-        return $this->hasOne(CatalogProduct::className(), ['id' => 'product_id']);
+        return $this->hasOne(Product::className(), ['id' => 'product_id']);
     }
 
     /**