Improved DynamicHttpProxyInterceptor

src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/DynamicProxying/DynamicHttpProxyInterceptor.cs

@@ -12,6 +12,8 @@ using Volo.Abp.Threading;
 
 namespace Volo.Abp.Http.Client.DynamicProxying
 {
+    //TODO: Somehow capture cancellationtoken and pass to other methods...?
+
     public class DynamicHttpProxyInterceptor<TService> : AbpInterceptor, ITransientDependency
     {
         private static MethodInfo GenericInterceptAsyncMethod { get; }
@@ -39,47 +41,58 @@ namespace Volo.Abp.Http.Client.DynamicProxying
 
         public override void Intercept(IAbpMethodInvocation invocation)
         {
+            //TODO: Handle this differently because InterceptAsync assumes that given method is async!
+
             AsyncHelper.RunSync(() => InterceptAsync(invocation));
         }
 
         public override Task InterceptAsync(IAbpMethodInvocation invocation)
         {
+            if (invocation.Method.ReturnType.GenericTypeArguments.IsNullOrEmpty())
+            {
+                return MakeRequest(invocation);
+            }
+
             invocation.ReturnValue = GenericInterceptAsyncMethod
                 .MakeGenericMethod(invocation.Method.ReturnType.GenericTypeArguments[0])
-                .Invoke(this, new object[] { invocation });
+                .Invoke(this, new object[] {invocation});
 
             return Task.CompletedTask;
         }
 
         private async Task<T> InterceptAsync<T>(IAbpMethodInvocation invocation)
         {
-            //TODO: Somehow capture cancellationtoken and pass to other methods...?
+            var content = await MakeRequest(invocation);
+
+            var result = JsonConvert.DeserializeObject(
+                content,
+                typeof(T),
+                new JsonSerializerSettings
+                {
+                    ContractResolver = new CamelCasePropertyNamesContractResolver()
+                });
 
-            var proxyConfig = GetProxyConfig();
-            var actionApiDescription = await _apiDescriptionFinder.FindActionAsync(proxyConfig, invocation.Method);
+            return (T)result;
+        }
 
+        private async Task<string> MakeRequest(IAbpMethodInvocation invocation)
+        {
             using (var client = _httpClientFactory.Create())
             {
-                var url = proxyConfig.BaseUrl + UrlBuilder.GenerateUrlWithParameters(actionApiDescription, invocation.ArgumentsDictionary);
+                var proxyConfig = GetProxyConfig();
+                var actionApiDescription = await _apiDescriptionFinder.FindActionAsync(proxyConfig, invocation.Method);
 
+                var url = proxyConfig.BaseUrl + UrlBuilder.GenerateUrlWithParameters(actionApiDescription, invocation.ArgumentsDictionary);
                 var requestMessage = new HttpRequestMessage(actionApiDescription.GetHttpMethod(), url);
+
                 var response = await client.SendAsync(requestMessage);
+
                 if (!response.IsSuccessStatusCode)
                 {
-                    throw new AbpException("Remote service returns error!");
+                    throw new AbpException($"Remote service returns error! HttpStatusCode: {response.StatusCode}, ReasonPhrase: {response.ReasonPhrase}");
                 }
 
-                var content = await response.Content.ReadAsStringAsync();
-
-                var result = JsonConvert.DeserializeObject(
-                    content,
-                    typeof(T),
-                    new JsonSerializerSettings
-                    {
-                        ContractResolver = new CamelCasePropertyNamesContractResolver()
-                    });
-
-                return (T)result;
+                return await response.Content.ReadAsStringAsync();
             }
         }
 

test/Volo.Abp.AspNetCore.Mvc.Tests/Volo/Abp/AspNetCore/Mvc/PersonAppService_Tests.cs

@@ -13,6 +13,7 @@ using System.Net.Http;
 using System.Text;
 using Volo.Abp.ObjectMapping;
 using Volo.Abp.Json;
+using Volo.Abp.TestApp.Application.Dto;
 
 namespace Volo.Abp.AspNetCore.Mvc
 {

test/Volo.Abp.Http.Client.Tests/Volo/Abp/Http/DynamicProxying/PersonAppServiceClientProxy_Tests.cs

@@ -5,6 +5,7 @@ using Shouldly;
 using Volo.Abp.Application.Dtos;
 using Volo.Abp.Domain.Repositories;
 using Volo.Abp.TestApp.Application;
+using Volo.Abp.TestApp.Application.Dto;
 using Volo.Abp.TestApp.Domain;
 using Xunit;
 
@@ -47,10 +48,10 @@ namespace Volo.Abp.Http.DynamicProxying
                 new GetWithComplexTypeInput
                 {
                     Value1 = "value one",
-                    Inner1 = new GetWithComplexTypeInner
+                    Inner1 = new GetWithComplexTypeInput.GetWithComplexTypeInner
                     {
                         Value2 = "value two",
-                        Inner2 = new GetWithComplexTypeInnerInner
+                        Inner2 = new GetWithComplexTypeInput.GetWithComplexTypeInnerInner
                         {
                             Value3 = "value three"
                         }

test/Volo.Abp.TestApp/Volo/Abp/TestApp/Application/Dto/GetPersonPhonesFilter.cs

@@ -1,6 +1,6 @@
 using Volo.Abp.TestApp.Domain;
 
-namespace Volo.Abp.TestApp.Application
+namespace Volo.Abp.TestApp.Application.Dto
 {
     public class GetPersonPhonesFilter
     {

test/Volo.Abp.TestApp/Volo/Abp/TestApp/Application/Dto/GetWithComplexTypeInput.cs

@@ -0,0 +1,20 @@
+namespace Volo.Abp.TestApp.Application.Dto
+{
+    public class GetWithComplexTypeInput
+    {
+        public string Value1 { get; set; }
+
+        public GetWithComplexTypeInner Inner1 { get; set; }
+
+        public class GetWithComplexTypeInner
+        {
+            public string Value2 { get; set; }
+            public GetWithComplexTypeInnerInner Inner2 { get; set; }
+        }
+
+        public class GetWithComplexTypeInnerInner
+        {
+            public string Value3 { get; set; }
+        }
+    }
+}

test/Volo.Abp.TestApp/Volo/Abp/TestApp/Application/Dto/PersonDto.cs

@@ -1,6 +1,6 @@
 using Volo.Abp.Application.Dtos;
 
-namespace Volo.Abp.TestApp.Application
+namespace Volo.Abp.TestApp.Application.Dto
 {
     public class PersonDto : EntityDto
     {

test/Volo.Abp.TestApp/Volo/Abp/TestApp/Application/Dto/PhoneDto.cs

@@ -1,7 +1,7 @@
 using Volo.Abp.Application.Dtos;
 using Volo.Abp.TestApp.Domain;
 
-namespace Volo.Abp.TestApp.Application
+namespace Volo.Abp.TestApp.Application.Dto
 {
     public class PhoneDto : EntityDto<long>
     {

test/Volo.Abp.TestApp/Volo/Abp/TestApp/Application/IPeopleAppService.cs

@@ -2,6 +2,7 @@
 using System.Threading.Tasks;
 using Volo.Abp.Application.Dtos;
 using Volo.Abp.Application.Services;
+using Volo.Abp.TestApp.Application.Dto;
 
 namespace Volo.Abp.TestApp.Application
 {
@@ -15,22 +16,4 @@ namespace Volo.Abp.TestApp.Application
 
         Task<GetWithComplexTypeInput> GetWithComplexType(GetWithComplexTypeInput input);
     }
-
-    public class GetWithComplexTypeInput
-    {
-        public string Value1 { get; set; }
-
-        public GetWithComplexTypeInner Inner1 { get; set; }
-    }
-
-    public class GetWithComplexTypeInner
-    {
-        public string Value2 { get; set; }
-        public GetWithComplexTypeInnerInner Inner2 { get; set; }
-    }
-
-    public class GetWithComplexTypeInnerInner
-    {
-        public string Value3 { get; set; }
-    }
 }

test/Volo.Abp.TestApp/Volo/Abp/TestApp/Application/PeopleAppService.cs

@@ -6,6 +6,7 @@ using Volo.Abp.Application.Dtos;
 using Volo.Abp.TestApp.Domain;
 using Volo.Abp.Domain.Repositories;
 using Volo.Abp.Application.Services;
+using Volo.Abp.TestApp.Application.Dto;
 
 namespace Volo.Abp.TestApp.Application
 {

test/Volo.Abp.TestApp/Volo/Abp/TestApp/TestAppModule.cs

@@ -3,6 +3,7 @@ using Volo.Abp.Modularity;
 using Volo.Abp.TestApp.Domain;
 using Volo.Abp.AutoMapper;
 using Volo.Abp.TestApp.Application;
+using Volo.Abp.TestApp.Application.Dto;
 
 namespace Volo.Abp.TestApp
 {