Add rowVersion support for api optimistic concurrency

Target net10, for now  (WASM debugging is currently broken in 8, 9, pending dotnet/aspnetcore#62080

Author: HarrisonSlater

src/Harri.SchoolDemoAPI.BlazorWASM/Components/EditStudentForm.razor

@@ -70,6 +70,11 @@
         {
             Loading = true;
             ExistingStudent = await _studentClient.GetStudent(StudentId.Value);
+            var response = await _studentClient.GetStudentRestResponse(StudentId.Value);
+            //var etag = response.Headers.Single(x => string.Equals(x.Name, "etag", StringComparison.CurrentCultureIgnoreCase));
+            //Console.WriteLine(etag);
+            //Console.WriteLine(RowVersion);
+
             if (ExistingStudent is not null)
             {
                 Student = new NewStudentDto()
@@ -135,7 +140,7 @@
             Name = Student.Name,
             GPA = Student.GPA
         };
-        var response = await _studentClient.UpdateStudent(StudentId!.Value, existingStudent, null);
+        var response = await _studentClient.UpdateStudent(StudentId!.Value, existingStudent, ExistingStudent?.RowVersion!);
 
         if (response is false)
         {

src/Harri.SchoolDemoAPI.BlazorWASM/Harri.SchoolDemoAPI.BlazorWASM.csproj

@@ -1,17 +1,16 @@
 <Project Sdk="Microsoft.NET.Sdk.BlazorWebAssembly">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net10.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
     <ServiceWorkerAssetsManifest>service-worker-assets.js</ServiceWorkerAssetsManifest>
   </PropertyGroup>
-
   <ItemGroup>
     <PackageReference Include="Harri.SchoolDemoApi.Client" Version="1.0.17" />
     <PackageReference Include="Harri.SchoolDemoAPI.Models" Version="1.0.17" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="8.0.3" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="8.0.3" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="10.0.0-preview.6.25358.103"  />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="10.0.0-preview.6.25358.103" PrivateAssets="all" />
     <PackageReference Include="MudBlazor" Version="8.0.0-rc.2" />
   </ItemGroup>
 

src/Tests/Harri.SchoolDemoAPI.BlazorWASM.Tests.UI.E2E/Features/DeleteStudent.feature

@@ -2,6 +2,7 @@
 Feature: DeleteStudent
 Delete individual students
 
+#TODO add a conditional cleanup here (only when the test fails, before performing its own delete action)
 Scenario: Delete a student
 	Given I am on the edit page for a new student "Tester Student To Delete"
 	When I click delete

src/Tests/Harri.SchoolDemoAPI.BlazorWASM.Tests.Unit/Harri.SchoolDemoAPI.BlazorWASM.Tests.Unit.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
 	<PropertyGroup>
-		<TargetFramework>net8.0</TargetFramework>
+		<TargetFramework>net10.0</TargetFramework>
 		<Nullable>enable</Nullable>
 		<IsPackable>false</IsPackable>
 	</PropertyGroup>