From 699ec0001dc47221b095c70e5ce66703ad465a02 Mon Sep 17 00:00:00 2001
From: Christian Arenas <carenas@plainconcepts.com>
Date: Mon, 26 Jun 2017 18:31:04 +0200
Subject: [PATCH] Create IdentityService in marketing API

---
 .../Services/IIdentityService.cs              | 12 ++++++++++
 .../Services/IdentityService.cs               | 23 +++++++++++++++++++
 .../Marketing/Marketing.API/Startup.cs        |  7 +++++-
 3 files changed, 41 insertions(+), 1 deletion(-)
 create mode 100644 src/Services/Marketing/Marketing.API/Infrastructure/Services/IIdentityService.cs
 create mode 100644 src/Services/Marketing/Marketing.API/Infrastructure/Services/IdentityService.cs

diff --git a/src/Services/Marketing/Marketing.API/Infrastructure/Services/IIdentityService.cs b/src/Services/Marketing/Marketing.API/Infrastructure/Services/IIdentityService.cs
new file mode 100644
index 000000000..d49abe111
--- /dev/null
+++ b/src/Services/Marketing/Marketing.API/Infrastructure/Services/IIdentityService.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Microsoft.eShopOnContainers.Services.Locations.API.Infrastructure.Services
+{
+    public interface IIdentityService
+    {
+        string GetUserIdentity();
+    }
+}
diff --git a/src/Services/Marketing/Marketing.API/Infrastructure/Services/IdentityService.cs b/src/Services/Marketing/Marketing.API/Infrastructure/Services/IdentityService.cs
new file mode 100644
index 000000000..bcb7a84f8
--- /dev/null
+++ b/src/Services/Marketing/Marketing.API/Infrastructure/Services/IdentityService.cs
@@ -0,0 +1,23 @@
+using Microsoft.AspNetCore.Http;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Microsoft.eShopOnContainers.Services.Locations.API.Infrastructure.Services
+{
+    public class IdentityService : IIdentityService
+    {
+        private IHttpContextAccessor _context;
+
+        public IdentityService(IHttpContextAccessor context)
+        {
+            _context = context ?? throw new ArgumentNullException(nameof(context));
+        }
+
+        public string GetUserIdentity()
+        {
+            return _context.HttpContext.User.FindFirst("sub").Value;
+        }
+    }
+}
diff --git a/src/Services/Marketing/Marketing.API/Startup.cs b/src/Services/Marketing/Marketing.API/Startup.cs
index a31055d39..f5f726c62 100644
--- a/src/Services/Marketing/Marketing.API/Startup.cs
+++ b/src/Services/Marketing/Marketing.API/Startup.cs
@@ -1,4 +1,7 @@
-namespace Microsoft.eShopOnContainers.Services.Marketing.API
+using Microsoft.AspNetCore.Http;
+using Microsoft.eShopOnContainers.Services.Locations.API.Infrastructure.Services;
+
+namespace Microsoft.eShopOnContainers.Services.Marketing.API
 {
     using Microsoft.AspNetCore.Builder;
     using Microsoft.AspNetCore.Hosting;
@@ -110,6 +113,8 @@
             });
 
             services.AddTransient<IMarketingDataRepository, MarketingDataRepository>();
+            services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();
+            services.AddTransient<IIdentityService, IdentityService>();
 
             //configure autofac
             var container = new ContainerBuilder();