Adding Redis for Shopping Cart

API/Extensions/ApplicationServicesExtensions.cs

@@ -10,6 +10,7 @@ namespace API.Extensions
         public static IServiceCollection AddApplicationServices(this IServiceCollection services)
         {
             services.AddScoped<iProductRepository, ProductRepository>();
+            services.AddScoped<IBasketRepository, BasketRepository>();
             services.AddScoped(typeof(IGenericRepository<>), (typeof(GenericRepository<>)));
             services.Configure<ApiBehaviorOptions>(options =>
                 options.InvalidModelStateResponseFactory = actionContext =>

API/Startup.cs

@@ -3,6 +3,7 @@ using API.Helpers;
 using API.Middleware;
 using Infrastructure.Data;
 using Microsoft.EntityFrameworkCore;
+using StackExchange.Redis;
 
 namespace API
 {
@@ -23,6 +24,10 @@ namespace API
             services.AddApplicationServices();
             services.AddSwaggerDocumentation();
             services.AddDbContext<StoreContext>(x => x.UseSqlite(_config.GetConnectionString("DefaultConnection")));
+            services.AddSingleton<ConnectionMultiplexer>(c => {
+                var configuration = ConfigurationOptions.Parse(_config.GetConnectionString("redis"), true);
+                return ConnectionMultiplexer.Connect(configuration);
+            });
             services.AddAutoMapper(typeof(MappingProfiles));
             services.AddCors(opt =>
             {

API/appsettings.Development.json

@@ -6,7 +6,8 @@
     }
   },
   "ConnectionStrings": {
-    "DefaultConnection": "Data source=ecommerce.db"
+    "DefaultConnection": "Data source=ecommerce.db",
+    "Redis": "localhost"
   },
   "ApiUrl": "https://localhost:5001/"
 }

Core/Entities/BasketItem.cs

@@ -0,0 +1,13 @@
+namespace Core.Entities
+{
+    public class BasketItem
+    {
+        public int Id { get; set; }
+        public string productName { get; set; }
+        public decimal Price { get; set; }
+        public int Quantity { get; set; }
+        public string PictureUrl { get; set; }
+        public string Brand { get; set; }
+        public string Type { get; set; }
+    }
+}

Core/Entities/CustomerBasket.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Core.Entities
+{
+    public class CustomerBasket
+    {
+        public CustomerBasket()
+        {
+        }
+
+        public CustomerBasket(string id)
+        {
+            Id = id;
+        }
+
+        public string Id { get; set; }
+        public List<BasketItem> Items { get; set; } = new List<BasketItem>();
+    }
+}

Core/Interfaces/IBasketRepository.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Core.Entities;
+
+namespace Core.Interfaces
+{
+    public interface IBasketRepository
+    {
+        Task<CustomerBasket> GetCustomerBasketAsync(string basketId);
+        Task<CustomerBasket> UpdateBasketAsync(CustomerBasket basket);
+        Task<bool> DeleteBasketAsysnc(string basketId);
+
+    }
+}

Infrastructure/Data/BasketRepository.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Core.Entities;
+using Core.Interfaces;
+
+namespace Infrastructure.Data
+{
+    public class BasketRepository : IBasketRepository
+    {
+        public Task<bool> DeleteBasketAsysnc(string basketId)
+        {
+            throw new NotImplementedException();
+        }
+
+        public Task<CustomerBasket> GetCustomerBasketAsync(string basketId)
+        {
+            throw new NotImplementedException();
+        }
+
+        public Task<CustomerBasket> UpdateBasketAsync(CustomerBasket basket)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

Infrastructure/Infrastructure.csproj

@@ -6,6 +6,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="6.0.4" />
+    <PackageReference Include="StackExchange.Redis" Version="2.5.61" />
   </ItemGroup>
 
   <PropertyGroup>