Removed Refit in favor of Flurl

Breeze/src/Breeze.TumbleBit.Client/Breeze.TumbleBit.Client.csproj

@@ -17,9 +17,9 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Flurl.Http" Version="1.1.2" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Core" Version="1.1.3" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Versioning" Version="1.0.3" />
-    <PackageReference Include="refit" Version="3.0.1" />
     <PackageReference Include="Serilog.Extensions.Logging.File" Version="1.0.1" />
     <PackageReference Include="Stratis.Bitcoin" Version="1.0.1.8-alpha" />
   </ItemGroup>

Breeze/src/Breeze.TumbleBit.Client/ITumblerService.cs

@@ -17,7 +17,6 @@ namespace Breeze.TumbleBit.Client
         /// Gets the tumbler's parameters.
         /// </summary>
         /// <returns></returns>
-        [Get("/api/v1/tumblers/0/parameters")]
         Task<ClassicTumblerParameters> GetClassicTumblerParametersAsync();
     }
 }

Breeze/src/Breeze.TumbleBit.Client/TumblerManager.cs

 using System;
-using System.Collections.Generic;
-using System.Text;
 using System.Threading.Tasks;
-using Newtonsoft.Json;
 using NTumbleBit.ClassicTumbler;
-using Refit;
-using NBitcoin.JsonConverters;
-using NTumbleBit.JsonConverters;
 
 namespace Breeze.TumbleBit.Client
 {
@@ -29,15 +23,7 @@ namespace Breeze.TumbleBit.Client
         /// <param name="serverAddress">The server address.</param>
         public void InitializeTumblerService(Uri serverAddress)
         {
-            this.tumblerService = RestService.For<ITumblerService>(serverAddress.ToString(),
-                new RefitSettings
-                {
-                    JsonSerializerSettings = new JsonSerializerSettings
-                    {
-                        Converters = new List<JsonConverter> { new NetworkJsonConverter(), new RsaKeyJsonConverter(), new UInt256JsonConverter() }
-
-                    }
-                });
+            this.tumblerService = new TumblerService(serverAddress);
         }
 
         /// <inheritdoc />

Breeze/src/Breeze.TumbleBit.Client/TumblerService.cs

+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Flurl;
+using Flurl.Http;
+using Flurl.Http.Configuration;
+using NBitcoin.JsonConverters;
+using Newtonsoft.Json;
+using NTumbleBit.ClassicTumbler;
+using NTumbleBit.JsonConverters;
+
+namespace Breeze.TumbleBit.Client
+{
+    public class TumblerService : ITumblerService
+    {
+        private readonly string serverAddress;
+
+        public TumblerService(Uri serverAddress)
+        {
+            this.serverAddress = serverAddress.ToString();
+            FlurlHttp.Configure(c => {
+                c.JsonSerializer = new NewtonsoftJsonSerializer(new JsonSerializerSettings
+                {
+                    Converters = new List<JsonConverter> { new NetworkJsonConverter(), new RsaKeyJsonConverter(), new UInt256JsonConverter() }
+
+                });
+            });
+        }
+
+        /// <inheritdoc />
+        public async Task<ClassicTumblerParameters> GetClassicTumblerParametersAsync()
+        {
+            ClassicTumblerParameters result = await this.serverAddress.AppendPathSegment("/api/v1/tumblers/0/parameters").GetJsonAsync<ClassicTumblerParameters>();
+            return result;
+        }
+    }
+}