From 0ce1d055c7cd5444cdd8ca682f611f667a301e1b Mon Sep 17 00:00:00 2001
From: cshowalter <cshowalter@xtechnology.org>
Date: Tue, 17 May 2022 14:04:42 -0700
Subject: [PATCH] Adding Redis for Shopping Cart

---
 .../ApplicationServicesExtensions.cs          |  1 +
 API/Startup.cs                                |  5 ++++
 API/appsettings.Development.json              |  3 ++-
 Core/Entities/BasketItem.cs                   | 13 +++++++++
 Core/Entities/CustomerBasket.cs               | 22 +++++++++++++++
 Core/Interfaces/IBasketRepository.cs          | 16 +++++++++++
 Infrastructure/Data/BasketRepository.cs       | 27 +++++++++++++++++++
 Infrastructure/Infrastructure.csproj          |  1 +
 8 files changed, 87 insertions(+), 1 deletion(-)
 create mode 100644 Core/Entities/BasketItem.cs
 create mode 100644 Core/Entities/CustomerBasket.cs
 create mode 100644 Core/Interfaces/IBasketRepository.cs
 create mode 100644 Infrastructure/Data/BasketRepository.cs

diff --git a/API/Extensions/ApplicationServicesExtensions.cs b/API/Extensions/ApplicationServicesExtensions.cs
index a870430..48be291 100644
--- a/API/Extensions/ApplicationServicesExtensions.cs
+++ b/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 =>
diff --git a/API/Startup.cs b/API/Startup.cs
index b8d3d3a..2604b08 100644
--- a/API/Startup.cs
+++ b/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 =>
             {
diff --git a/API/appsettings.Development.json b/API/appsettings.Development.json
index f9dcb95..1029181 100644
--- a/API/appsettings.Development.json
+++ b/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/"
 }
diff --git a/Core/Entities/BasketItem.cs b/Core/Entities/BasketItem.cs
new file mode 100644
index 0000000..a5118c4
--- /dev/null
+++ b/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; }
+    }
+}
\ No newline at end of file
diff --git a/Core/Entities/CustomerBasket.cs b/Core/Entities/CustomerBasket.cs
new file mode 100644
index 0000000..ef196bd
--- /dev/null
+++ b/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>();
+    }
+}
\ No newline at end of file
diff --git a/Core/Interfaces/IBasketRepository.cs b/Core/Interfaces/IBasketRepository.cs
new file mode 100644
index 0000000..f89998f
--- /dev/null
+++ b/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);
+
+    }
+}
\ No newline at end of file
diff --git a/Infrastructure/Data/BasketRepository.cs b/Infrastructure/Data/BasketRepository.cs
new file mode 100644
index 0000000..efb7883
--- /dev/null
+++ b/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();
+        }
+    }
+}
\ No newline at end of file
diff --git a/Infrastructure/Infrastructure.csproj b/Infrastructure/Infrastructure.csproj
index 269da8a..f5a3568 100644
--- a/Infrastructure/Infrastructure.csproj
+++ b/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>