8.2 Building the Shopping Cart; Listing 8-17. The Contents of the Index.cshtml File

SportsStore/SportsStore.WebUI/Controllers/CartController.cs

@@ -5,6 +5,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Web;
 using System.Web.Mvc;
+using SportsStore.WebUI.Models;
 
 namespace SportsStore.WebUI.Controllers
 {
@@ -17,6 +18,15 @@ namespace SportsStore.WebUI.Controllers
             repository = repo;
         }
 
+        public ViewResult Index(string returnUrl)
+        {
+            return View(new CartIndexViewModel
+            {
+                Cart = GetCart(),
+                ReturnUrl = returnUrl
+            });
+        }
+
         // GET: Cart
         public RedirectToRouteResult AddToCart(int productId, string returnUrl)
         {

SportsStore/SportsStore.WebUI/Models/CartIndexViewModel.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using SportsStore.Domain.Entities;
+
+namespace SportsStore.WebUI.Models
+{
+    public class CartIndexViewModel
+    {
+        public Cart Cart { get; set; }
+        public string ReturnUrl { get; set; }
+    }
+}

SportsStore/SportsStore.WebUI/SportsStore.WebUI.csproj

@@ -138,6 +138,7 @@
     </Compile>
     <Compile Include="HtmlHelpers\PagingHelpers.cs" />
     <Compile Include="Infrastructure\NinjectDependencyResolver.cs" />
+    <Compile Include="Models\CartIndexViewModel.cs" />
     <Compile Include="Models\PagingInfo.cs" />
     <Compile Include="Models\ProductsListViewModel.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
@@ -151,6 +152,7 @@
     <Content Include="Scripts\jquery-1.9.0.min.map" />
     <Content Include="Views\Shared\ProductSummary.cshtml" />
     <Content Include="Views\Nav\Menu.cshtml" />
+    <Content Include="Views\Cart\Index.cshtml" />
     <None Include="Web.Debug.config">
       <DependentUpon>Web.config</DependentUpon>
     </None>
@@ -160,7 +162,6 @@
   </ItemGroup>
   <ItemGroup>
     <Folder Include="App_Data\" />
-    <Folder Include="Views\Cart\" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\SportsStore.Domain\SportsStore.Domain.csproj">

SportsStore/SportsStore.WebUI/Views/Cart/Index.cshtml

@@ -0,0 +1,42 @@
+@model SportsStore.WebUI.Models.CartIndexViewModel
+
+@{
+    ViewBag.Title = "Sports Store: Your Cart";
+}
+
+<h2>Your cart</h2>
+<table class="table">
+    <thead>
+    <tr>
+        <th>Quantity</th>
+        <th>Item</th>
+        <th class="text-right">Price</th>
+        <th class="text-right">Subtotal</th>
+    </tr>
+    </thead>
+    <tbody>
+    @foreach (var line in Model.Cart.Lines) {
+        <tr>
+            <td class="text-center">@line.Quantity</td>
+            <td class="text-left">@line.Product.Name</td>
+            <td class="text-right">@line.Product.Price.ToString("c")</td>
+            <td class="text-right">
+                @((line.Quantity * line.Product.Price).ToString("c"))
+            </td>
+        </tr>
+    }
+    </tbody>
+    <tfoot>
+    <tr>
+        <td colspan="3" class="text-right">Total:</td>
+        <td class="text-right">
+            @Model.Cart.ComputeTotalValue().ToString("c")
+        </td>
+    </tr>
+    </tfoot>
+</table>
+
+<div class="text-center">
+    <a class="btn btn-primary" href="@Model.ReturnUrl">Continue shopping</a>
+</div>
+