Adding cart/basket support and applicationuser (without EF requirement)

src/ApplicationCore/ApplicationCore.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <Folder Include="Interfaces\" />
+    <PackageReference Include="System.Security.Claims" Version="4.3.0" />
   </ItemGroup>
 
 </Project>

src/ApplicationCore/Entities/ApplicationUser.cs

@@ -0,0 +1,10 @@
+using System.Security.Claims;
+
+namespace ApplicationCore.Entities
+{
+    public class ApplicationUser : ClaimsIdentity
+    {
+        public string UserId { get; set; }
+        public string UserName { get; set; }
+    }
+}

src/ApplicationCore/Entities/BaseEntity.cs

@@ -1,7 +1,7 @@
 namespace Microsoft.eShopWeb.ApplicationCore.Entities
 {
-    public class BaseEntity
+    public class BaseEntity<T>
     {
-        public int Id { get; set; }
+        public T Id { get; set; }
     }
 }

src/ApplicationCore/Entities/Basket.cs

@@ -0,0 +1,10 @@
+using System.Collections.Generic;
+
+namespace Microsoft.eShopWeb.ApplicationCore.Entities
+{
+    public class Basket : BaseEntity<string>
+    {
+        public string BuyerId { get; set; }
+        public List<BasketItem> Items { get; set; } = new List<BasketItem>();
+    }
+}

src/ApplicationCore/Entities/BasketItem.cs

@@ -0,0 +1,9 @@
+namespace Microsoft.eShopWeb.ApplicationCore.Entities
+{
+    public class BasketItem : BaseEntity<string>
+    {
+        public int ProductId { get; set; }
+        public decimal UnitPrice { get; set; }
+        public int Quantity { get; set; }
+    }
+}

src/ApplicationCore/Entities/CatalogBrand.cs

@@ -1,6 +1,6 @@
 namespace Microsoft.eShopWeb.ApplicationCore.Entities
 {
-    public class CatalogBrand : BaseEntity
+    public class CatalogBrand : BaseEntity<int>
     {
         public string Brand { get; set; }
     }

src/ApplicationCore/Entities/CatalogItem.cs

@@ -1,6 +1,6 @@
 namespace Microsoft.eShopWeb.ApplicationCore.Entities
 {
-    public class CatalogItem : BaseEntity
+    public class CatalogItem : BaseEntity<int>
     {
         public string Name { get; set; }
         public string Description { get; set; }

src/ApplicationCore/Entities/CatalogType.cs

@@ -1,6 +1,6 @@
 namespace Microsoft.eShopWeb.ApplicationCore.Entities
 {
-    public class CatalogType : BaseEntity
+    public class CatalogType : BaseEntity<int>
     {
         public string Type { get; set; }
     }

src/ApplicationCore/Interfaces/IBasketService.cs

@@ -0,0 +1,18 @@
+using ApplicationCore.Entities;
+using Microsoft.eShopWeb.ApplicationCore.Entities;
+using System.Security.Principal;
+using System.Threading.Tasks;
+
+namespace ApplicationCore.Interfaces
+{
+    public interface IBasketService
+    {
+        Task<Basket> GetBasket(ApplicationUser user);
+    }
+
+    public interface IIdentityParser<T>
+    {
+        T Parse(IPrincipal principal);
+    }
+
+}