Fix for Primitive nullable return types

Author: joelsteventurner

Modules/Intent.Modules.AspNetCore.IntegrationTesting/Intent.AspNetCore.IntegrationTesting.imodspec

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <package>
   <id>Intent.AspNetCore.IntegrationTesting</id>
-  <version>2.0.11-pre.0</version>
+  <version>2.0.11-pre.1</version>
   <supportedClientVersions>[4.5.0-a, 5.0.0-a)</supportedClientVersions>
   <summary>The module adds support for Integration Testing Asp.Net Core applications.</summary>
   <description>The module adds support for Integration Testing Asp.Net Core applications.</description>

Modules/Intent.Modules.AspNetCore.IntegrationTesting/release-notes.md

@@ -1,6 +1,8 @@
 ### Version 2.0.11
 
 - Improvement: Updated NuGet package versions.
+- Fixed: Nullable primitive return types (non wrapped as json responses) caused un-compilable code.
+
 
 ### Version 2.0.10
 

Modules/Intent.Modules.Blazor.HttpClients/Intent.Blazor.HttpClients.imodspec

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <package>
   <id>Intent.Blazor.HttpClients</id>
-  <version>4.0.17</version>
+  <version>4.0.18</version>
   <supportedClientVersions>[4.3.0-a, 5.0.0-a)</supportedClientVersions>
   <summary>Introduces an HTTP Client implementation for Blazor applications that can make service calls against a referenced service Restful API.</summary>
   <description>Introduces an HTTP Client implementation for Blazor applications that can make service calls against a referenced service Restful API.</description>

Modules/Intent.Modules.Blazor.HttpClients/release-notes.md

@@ -1,3 +1,7 @@
+### Version 4.0.18
+
+- Fixed: Nullable primitive return types (non wrapped as json responses) caused un-compilable code.
+
 ### Version 4.0.17
 
 - Improvement: Added support for a proxy URL to automatically be set in `appsettings.json`

Modules/Intent.Modules.Dapr.AspNetCore.ServiceInvocation/Intent.Dapr.AspNetCore.ServiceInvocation.imodspec

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <package>
   <id>Intent.Dapr.AspNetCore.ServiceInvocation</id>
-  <version>2.2.25</version>
+  <version>2.2.26-pre.0</version>
   <supportedClientVersions>[4.0.0-beta.4, 5.0.0-a)</supportedClientVersions>
   <summary>Generation of client service proxies for Dapr "Service-to-service invocation".</summary>
   <description>Generation of client service proxies for Dapr "Service-to-service invocation".</description>

Modules/Intent.Modules.Dapr.AspNetCore.ServiceInvocation/release-notes.md

@@ -1,3 +1,7 @@
+### Version 2.2.26
+
+- Fixed: Nullable primitive return types (non wrapped as json responses) caused un-compilable code.
+
 ### Version 2.2.25
 
 - Improvement: Updated NuGet package versions.

Modules/Intent.Modules.Integration.HttpClients.Shared/Templates/HttpClient/HttpClientTemplateBase.cs

@@ -381,7 +381,17 @@ protected HttpClientTemplateBase(
                                                 stmt.AddStatement("str = str.Substring(1, str.Length - 2);");
                                             }
                                         });
-                                        usingContentStreamBlock.AddStatement($"return {GetTypeName(endpoint.ReturnType)}.Parse(str);");
+
+                                        var nonNullableType = GetTypeInfo(endpoint.ReturnType).WithIsNullable(false);
+                                        if (endpoint.ReturnType.IsNullable)
+                                        {
+                                            usingContentStreamBlock.AddIfStatement("string.IsNullOrEmpty(str)", ifs => ifs.AddStatement("return null;"));
+                                            usingContentStreamBlock.AddStatement($"return {UseType(nonNullableType)}.Parse(str);");
+                                        }
+                                        else
+                                        {
+                                            usingContentStreamBlock.AddStatement($"return {UseType(nonNullableType)}.Parse(str);");
+                                        }
                                     }
                                     else
                                     {

Modules/Intent.Modules.Integration.HttpClients/Intent.Integration.HttpClients.imodspec

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <package>
   <id>Intent.Integration.HttpClients</id>
-  <version>6.0.7</version>
+  <version>6.0.8-pre.0</version>
   <supportedClientVersions>[4.3.9-pre.0, 5.0.0-a)</supportedClientVersions>
   <summary>Introduces an Http Client implementation that can make service calls against a referenced service Restful API.</summary>
   <description>Introduces an Http Client implementation that can make service calls against a referenced service Restful API.</description>

Modules/Intent.Modules.Integration.HttpClients/release-notes.md

@@ -1,3 +1,7 @@
+### Version 6.0.8
+
+- Fixed: Nullable primitive return types (non wrapped as json responses) caused un-compilable code.
+
 ### Version 6.0.7
 
 - Improvement: Added support for a proxy URL to automatically be set in `appsettings.json`