Unleash client init

src/isnd/Helpers/UnleashHelpers.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using isnd.Entities;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Mvc;
+using Unleash;
+using Unleash.ClientFactory;
+
+namespace isnd.Helpers
+{
+    public static class UnleashHelpers
+    {
+        
+        public static IUnleash CreateUnleahClient(this IHostingEnvironment env,
+        UnleashClientSettings unleashClientSettings)
+        {
+            var unleashSettings = new UnleashSettings
+            {
+                UnleashApi = new Uri(unleashClientSettings.ApiUrl),
+                AppName = "isnd",
+                Environment = env.EnvironmentName,
+                CustomHttpHeaders = new Dictionary<string, string>
+                {
+                    { "Authorization", unleashClientSettings.ClientApiKey }
+                }
+            };
+
+            UnleashClientFactory unleashClientFactory = new UnleashClientFactory();
+            return unleashClientFactory.CreateClient(unleashSettings);
+        }
+    }
+}