requestcontext refactor

tibitoth · tibitoth · commit 1e47c456aad3 · 2025-07-18T13:43:13.000+02:00
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Api/Ahk.GradeManagement.Api.csproj b/src/Ahk.GradeManagement/Ahk.GradeManagement.Api/Ahk.GradeManagement.Api.csproj
@@ -34,6 +34,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <ProjectReference Include="..\Ahk.GradeManagement.Backend.Common\Ahk.GradeManagement.Backend.Common.csproj" />
     <ProjectReference Include="..\Ahk.GradeManagement.Dal\Ahk.GradeManagement.Dal.csproj" />
     <ProjectReference Include="..\Ahk.GradeManagement.Bll\Ahk.GradeManagement.Bll.csproj" />
     <ProjectReference Include="..\Ahk.GradeManagement.Shared\Ahk.GradeManagement.Shared.csproj" />
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Api/Authorization/Handlers/DemonstratorOnSubjectRequirementHandler.cs b/src/Ahk.GradeManagement/Ahk.GradeManagement.Api/Authorization/Handlers/DemonstratorOnSubjectRequirementHandler.cs
@@ -1,4 +1,5 @@
 using Ahk.GradeManagement.Api.Authorization.Policies;
+using Ahk.GradeManagement.Backend.Common.RequestContext;
 using Ahk.GradeManagement.Shared.Enums;
 
 using Microsoft.AspNetCore.Authorization;
@@ -7,7 +8,7 @@
 
 namespace Ahk.GradeManagement.Api.Authorization.Handlers;
 
-public class DemonstratorOnSubjectRequirementHandler(IHttpContextAccessor httpContextAccessor)
+public class DemonstratorOnSubjectRequirementHandler(IHttpContextAccessor httpContextAccessor, IRequestContext requestContext)
     : AuthorizationHandler<DemonstratorOnSubjectRequirement>
 {
     protected override Task HandleRequirementAsync(AuthorizationHandlerContext context, DemonstratorOnSubjectRequirement requirement)
@@ -25,13 +26,12 @@ protected override Task HandleRequirementAsync(AuthorizationHandlerContext conte
             return Task.CompletedTask;
         }
 
-        if (httpContext.Request.Headers.TryGetValue("X-Subject-Id-Value", out var subjectIdHeader)
-            && long.TryParse(subjectIdHeader, out var subjectId))
+        if (requestContext.CurrentUser?.CurrentSubjectId is not null)
         {
             var subjectAccessClaims = context.User.FindAll(CustomClaimTypes.SubjectAccess).Select(c => c.Value).ToList();
-            var roleOnSubjectClaim = context.User.FindFirst($"{CustomClaimTypes.AccessLevel}_{subjectId}");
+            var roleOnSubjectClaim = context.User.FindFirst($"{CustomClaimTypes.AccessLevel}_{requestContext.CurrentUser.CurrentSubjectId}");
 
-            if (subjectAccessClaims.Contains(subjectId.ToString(CultureInfo.InvariantCulture))
+            if (subjectAccessClaims.Contains(requestContext.CurrentUser.CurrentSubjectId.Value.ToString(CultureInfo.InvariantCulture))
                 && roleOnSubjectClaim != null
                 && (roleOnSubjectClaim.Value == UserRoleOnSubject.Demonstrator.ToString() || roleOnSubjectClaim.Value == UserRoleOnSubject.Teacher.ToString()))
             {
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Api/Authorization/Handlers/TeacherOnSubjectRequirementHandler.cs b/src/Ahk.GradeManagement/Ahk.GradeManagement.Api/Authorization/Handlers/TeacherOnSubjectRequirementHandler.cs
@@ -1,4 +1,5 @@
 using Ahk.GradeManagement.Api.Authorization.Policies;
+using Ahk.GradeManagement.Backend.Common.RequestContext;
 using Ahk.GradeManagement.Shared.Enums;
 
 using Microsoft.AspNetCore.Authorization;
@@ -7,7 +8,7 @@
 
 namespace Ahk.GradeManagement.Api.Authorization.Handlers;
 
-public class TeacherOnSubjectRequirementHandler(IHttpContextAccessor httpContextAccessor)
+public class TeacherOnSubjectRequirementHandler(IHttpContextAccessor httpContextAccessor, IRequestContext requestContext)
     : AuthorizationHandler<TeacherOnSubjectRequirement>
 {
     protected override Task HandleRequirementAsync(AuthorizationHandlerContext context, TeacherOnSubjectRequirement requirement)
@@ -25,13 +26,12 @@ protected override Task HandleRequirementAsync(AuthorizationHandlerContext conte
             return Task.CompletedTask;
         }
 
-        if (httpContext.Request.Headers.TryGetValue("X-Subject-Id-Value", out var subjectIdHeader)
-            && long.TryParse(subjectIdHeader, out var subjectId))
+        if (requestContext.CurrentUser?.CurrentSubjectId is not null)
         {
             var subjectAccessClaims = context.User.FindAll(CustomClaimTypes.SubjectAccess).Select(c => c.Value).ToList();
-            var roleOnSubjectClaim = context.User.FindFirst($"{CustomClaimTypes.AccessLevel}_{subjectId}");
+            var roleOnSubjectClaim = context.User.FindFirst($"{CustomClaimTypes.AccessLevel}_{requestContext.CurrentUser.CurrentSubjectId}");
 
-            if (subjectAccessClaims.Contains(subjectId.ToString(CultureInfo.InvariantCulture))
+            if (subjectAccessClaims.Contains(requestContext.CurrentUser.CurrentSubjectId.Value.ToString(CultureInfo.InvariantCulture))
                 && roleOnSubjectClaim != null
                 && roleOnSubjectClaim.Value == UserRoleOnSubject.Teacher.ToString())
             {
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Api/Controllers/SubjectController.cs b/src/Ahk.GradeManagement/Ahk.GradeManagement.Api/Controllers/SubjectController.cs
@@ -12,7 +12,7 @@ namespace Ahk.GradeManagement.Api.Controllers;
 
 [Route("api/subjects")]
 [ApiController]
-public class SubjectController(SubjectService subjectService, IHttpContextAccessor httpContextAccessor)
+public class SubjectController(SubjectService subjectService)
     : CrudControllerBase<SubjectRequest, SubjectResponse>(subjectService)
 {
     [HttpPut("{id:long}")]
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Api/Middlewares/HeaderMiddleware.cs b/src/Ahk.GradeManagement/Ahk.GradeManagement.Api/Middlewares/HeaderMiddleware.cs
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Api/Program.cs b/src/Ahk.GradeManagement/Ahk.GradeManagement.Api/Program.cs
@@ -1,6 +1,7 @@
 using Ahk.GradeManagement.Api.Authorization;
 using Ahk.GradeManagement.Api.Middlewares;
 using Ahk.GradeManagement.Api.Middlewares.ExceptionHandlers;
+using Ahk.GradeManagement.Api.RequestContext;
 using Ahk.GradeManagement.Bll;
 using Ahk.GradeManagement.Bll.Profiles;
 using Ahk.GradeManagement.Dal;
@@ -29,7 +30,7 @@ public static void Main(string[] args)
                 new DefaultAzureCredential());
         }
 
-        builder.Services.AddHttpContextAccessor();
+        builder.Services.AddRequestContext();
         builder.Services.AddHttpClient();
 
         builder.Services.AddMicrosoftIdentityWebApiAuthentication(builder.Configuration);
@@ -81,7 +82,6 @@ public static void Main(string[] args)
         app.UseHttpsRedirection();
 
         app.UseExceptionHandler();
-        app.UseMiddleware<HeaderMiddleware>();
 
         app.UseBlazorFrameworkFiles();
         app.UseStaticFiles();
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Api/RequestContext/HttpRequestContext.cs b/src/Ahk.GradeManagement/Ahk.GradeManagement.Api/RequestContext/HttpRequestContext.cs
@@ -0,0 +1,23 @@
+using Ahk.GradeManagement.Backend.Common.RequestContext;
+using Ahk.GradeManagement.Bll.Services;
+using Ahk.GradeManagement.Shared.Constants;
+
+using Microsoft.Identity.Web;
+
+namespace Ahk.GradeManagement.Api.RequestContext;
+
+public class HttpRequestContext(IHttpContextAccessor httpContextAccessor) : IRequestContext
+{
+    public bool IsAuthenticated => HttpContext.User?.Identity?.IsAuthenticated ?? false;
+
+    public RequestUser? CurrentUser => HttpContext.User?.Identity?.IsAuthenticated ?? false
+        ? new RequestUser(
+            DisplayName: HttpContext.User.GetDisplayName()!,
+            Email: HttpContext.User.GetCurrentUserEmail(),
+            CurrentSubjectId: HttpContext.Request.Headers.TryGetValue(Headers.XSubjectId, out var subjectIdHeader) && long.TryParse(subjectIdHeader, out var subjectId) ? subjectId : null)
+        : null;
+
+    public CancellationToken RequestAborted => HttpContext.RequestAborted;
+
+    private HttpContext HttpContext => httpContextAccessor.HttpContext!;
+}
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Api/RequestContext/RequestContextExtensions.cs b/src/Ahk.GradeManagement/Ahk.GradeManagement.Api/RequestContext/RequestContextExtensions.cs
@@ -0,0 +1,14 @@
+using Ahk.GradeManagement.Backend.Common.RequestContext;
+
+namespace Ahk.GradeManagement.Api.RequestContext;
+
+public static class RequestContextExtensions
+{
+    public static IServiceCollection AddRequestContext(this IServiceCollection services)
+    {
+        services.AddHttpContextAccessor();
+        services.AddSingleton<IRequestContext, HttpRequestContext>();
+
+        return services;
+    }
+}
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Backend.Common/Ahk.GradeManagement.Backend.Common.csproj b/src/Ahk.GradeManagement/Ahk.GradeManagement.Backend.Common/Ahk.GradeManagement.Backend.Common.csproj
@@ -0,0 +1,9 @@
+﻿<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Backend.Common/RequestContext/IRequestContext.cs b/src/Ahk.GradeManagement/Ahk.GradeManagement.Backend.Common/RequestContext/IRequestContext.cs
@@ -0,0 +1,10 @@
+namespace Ahk.GradeManagement.Backend.Common.RequestContext;
+
+public interface IRequestContext
+{
+    public bool IsAuthenticated { get; }
+    public RequestUser? CurrentUser { get; }
+    public CancellationToken RequestAborted { get; }
+}
+
+public record RequestUser(string Email, string DisplayName, long? CurrentSubjectId);
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Bll/Mapping/AutoMapperProfile.cs b/src/Ahk.GradeManagement/Ahk.GradeManagement.Bll/Mapping/AutoMapperProfile.cs
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Bll/Services/CourseService.cs b/src/Ahk.GradeManagement/Ahk.GradeManagement.Bll/Services/CourseService.cs
@@ -18,10 +18,11 @@
 using Ahk.GradeManagement.Shared.Exceptions;
 
 using Microsoft.EntityFrameworkCore;
+using Ahk.GradeManagement.Backend.Common.RequestContext;
 
 namespace Ahk.GradeManagement.Bll.Services;
 
-public class CourseService(GradeManagementDbContext gradeManagementDbContext, IMapper mapper)
+public class CourseService(GradeManagementDbContext gradeManagementDbContext, IMapper mapper, IRequestContext requestContext)
     : ICrudServiceBase<CourseRequest, CourseResponse>
 {
     public async Task<IEnumerable<CourseResponse>> GetAllAsync()
@@ -66,7 +67,7 @@ public async Task<CourseResponse> UpdateAsync(long id, CourseRequest requestDto)
 
     public async Task<CourseResponse> CreateAsync(CourseRequest requestDto)
     {
-        if (requestDto.SubjectId != gradeManagementDbContext.SubjectIdValue)
+        if (requestDto.SubjectId != requestContext.CurrentUser?.CurrentSubjectId)
             throw new UnauthorizedException("Current subject does not match the subject of the course!");
 
         var keyGenerator = new RsaKeyGenerator();
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Bll/Services/ExerciseService.cs b/src/Ahk.GradeManagement/Ahk.GradeManagement.Bll/Services/ExerciseService.cs
@@ -1,3 +1,4 @@
+using Ahk.GradeManagement.Backend.Common.RequestContext;
 using Ahk.GradeManagement.Bll.Services.BaseServices;
 using Ahk.GradeManagement.Dal;
 using Ahk.GradeManagement.Dal.Entities;
@@ -27,7 +28,8 @@ public class ExerciseService(
     IMapper mapper,
     PullRequestService pullRequestService,
     AssignmentService assignmentService,
-    ScoreTypeService scoreTypeService)
+    ScoreTypeService scoreTypeService,
+    IRequestContext requestContext)
     : ICrudServiceBase<ExerciseRequest, ExerciseResponse>
 {
     public async Task<IEnumerable<ExerciseResponse>> GetAllAsync()
@@ -63,7 +65,7 @@ public async Task<ExerciseResponse> CreateAsync(ExerciseRequest requestDto)
                 MoodleScoreNamePrefix = requestDto.MoodleScoreNamePrefix,
                 DueDate = requestDto.DueDate,
                 CourseId = requestDto.CourseId,
-                SubjectId = gradeManagementDbContext.SubjectIdValue
+                SubjectId = requestContext.CurrentUser.CurrentSubjectId.Value
             };
             gradeManagementDbContext.Exercise.Add(exerciseEntity);
             await gradeManagementDbContext.SaveChangesAsync();
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Bll/Services/GroupService.cs b/src/Ahk.GradeManagement/Ahk.GradeManagement.Bll/Services/GroupService.cs
@@ -1,3 +1,4 @@
+using Ahk.GradeManagement.Backend.Common.RequestContext;
 using Ahk.GradeManagement.Bll.Services.BaseServices;
 using Ahk.GradeManagement.Dal;
 using Ahk.GradeManagement.Dal.Entities;
@@ -21,7 +22,8 @@ public class GroupService(
     GradeManagementDbContext gradeManagementDbContext,
     IMapper mapper,
     UserService userService,
-    CourseService courseService)
+    CourseService courseService,
+    IRequestContext requestContext)
     : ICrudServiceBase<GroupRequest, GroupResponse>
 {
     public async Task<IEnumerable<GroupResponse>> GetAllAsync()
@@ -45,7 +47,7 @@ public async Task<GroupResponse> CreateAsync(GroupRequest requestDto)
         {
             Name = requestDto.Name,
             CourseId = requestDto.CourseId,
-            SubjectId = gradeManagementDbContext.SubjectIdValue
+            SubjectId = requestContext.CurrentUser.CurrentSubjectId.Value
         };
         gradeManagementDbContext.Group.Add(groupEntity);
         await gradeManagementDbContext.SaveChangesAsync();
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Client/Network/SubjectHeaderHandler.cs b/src/Ahk.GradeManagement/Ahk.GradeManagement.Client/Network/SubjectHeaderHandler.cs
@@ -1,18 +1,20 @@
 using Ahk.GradeManagement.Client.Services;
+using Ahk.GradeManagement.Shared.Constants;
 
-using Microsoft.AspNetCore.Components.WebAssembly.Authentication;
+using System.Globalization;
 
 namespace Ahk.GradeManagement.Client.Network;
 
-public class SubjectHeaderHandler(SelectedSubjectService SelectedSubjectService) : DelegatingHandler
+public class SubjectHeaderHandler(SelectedSubjectService selectedSubjectService) : DelegatingHandler
 {
     protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request,
         CancellationToken cancellationToken)
     {
-        Console.WriteLine("SubjectHeaderHandler");
-        var subjectId = SelectedSubjectService.CurrentSubject?.Id;
+        var subjectId = selectedSubjectService.CurrentSubject?.Id;
         if (subjectId is not null)
-            request.Headers.Add("X-Subject-Id-Value", subjectId.ToString());
+        {
+            request.Headers.Add(Headers.XSubjectId, subjectId.Value.ToString(CultureInfo.InvariantCulture));
+        }
 
         return await base.SendAsync(request, cancellationToken);
     }
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Client/Pages/ProfileMe.razor b/src/Ahk.GradeManagement/Ahk.GradeManagement.Client/Pages/ProfileMe.razor
@@ -1,8 +1,10 @@
-﻿@page "/current-user"
+@page "/current-user"
 @layout AuthenticatedLayout
 @inject CrudSnackbarService SnackbarService
 @inject UserClient UserClient
 
+@attribute [Authorize]
+
 <LoadingComponent LongTask="Loading" @ref="loadingRef">
     <MudContainer MaxWidth="MaxWidth.Medium" Class="mt-6">
         <MudPaper Class="pa-4">
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Dal/Ahk.GradeManagement.Dal.csproj b/src/Ahk.GradeManagement/Ahk.GradeManagement.Dal/Ahk.GradeManagement.Dal.csproj
@@ -21,6 +21,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <ProjectReference Include="..\Ahk.GradeManagement.Backend.Common\Ahk.GradeManagement.Backend.Common.csproj" />
     <ProjectReference Include="..\Ahk.GradeManagement.Shared\Ahk.GradeManagement.Shared.csproj" />
   </ItemGroup>
 
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Dal/GradeManagementDbContext.cs b/src/Ahk.GradeManagement/Ahk.GradeManagement.Dal/GradeManagementDbContext.cs
@@ -1,3 +1,4 @@
+using Ahk.GradeManagement.Backend.Common.RequestContext;
 using Ahk.GradeManagement.Dal.Entities;
 using Ahk.GradeManagement.Dal.Entities.Interfaces;
 using Ahk.GradeManagement.Dal.Interceptors;
@@ -8,11 +9,9 @@
 
 namespace Ahk.GradeManagement.Dal;
 
-public class GradeManagementDbContext(DbContextOptions<GradeManagementDbContext> options)
+public class GradeManagementDbContext(DbContextOptions<GradeManagementDbContext> options, IRequestContext requestContext)
     : DbContext(options)
 {
-    //Add Migration: dotnet ef migrations add <MigrationName> --project GradeManagement.Data --startup-project GradeManagement.Server
-
     public DbSet<Assignment> Assignment { get; set; }
     public DbSet<AssignmentLog> AssignmentLog { get; set; }
     public DbSet<Course> Course { get; set; }
@@ -31,7 +30,7 @@ public class GradeManagementDbContext(DbContextOptions<GradeManagementDbContext>
     public DbSet<SubjectTeacher> SubjectTeacher { get; set; }
     public DbSet<User> User { get; set; }
 
-    public long SubjectIdValue { get; set; }
+    public long CurrentSubjectId => requestContext.CurrentUser?.CurrentSubjectId ?? 0;
 
     protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
         => optionsBuilder.AddInterceptors(new SoftDeleteInterceptor());
@@ -87,7 +86,7 @@ private LambdaExpression BuildTenantFilter(Type type)
         // e => ((ITenant)e).TenantId == CurrentTenantId
         var param = Expression.Parameter(type, "e");
         var tenantProperty = Expression.Property(param, nameof(ITenant.SubjectId));
-        var tenantIdProperty = Expression.Property(Expression.Constant(this), nameof(SubjectIdValue));
+        var tenantIdProperty = Expression.Property(Expression.Constant(this), nameof(CurrentSubjectId));
 
         var filterBody = Expression.Equal(tenantProperty, tenantIdProperty);
         return Expression.Lambda(filterBody, param);
@@ -112,7 +111,7 @@ private LambdaExpression BuildTenantAndSoftDeleteFilter(Type type)
 
         // Tenant filter condition
         var tenantProperty = Expression.Property(param, nameof(ITenant.SubjectId));
-        var tenantIdProperty = Expression.Property(Expression.Constant(this), nameof(SubjectIdValue));
+        var tenantIdProperty = Expression.Property(Expression.Constant(this), nameof(CurrentSubjectId));
         var tenantFilterBody = Expression.Equal(tenantProperty, tenantIdProperty);
 
         // Soft delete filter condition
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.Shared/Constants/Headers.cs b/src/Ahk.GradeManagement/Ahk.GradeManagement.Shared/Constants/Headers.cs
@@ -0,0 +1,6 @@
+namespace Ahk.GradeManagement.Shared.Constants;
+
+public class Headers
+{
+    public static readonly string XSubjectId = "X-Subject-Id-Value";
+}
diff --git a/src/Ahk.GradeManagement/Ahk.GradeManagement.sln b/src/Ahk.GradeManagement/Ahk.GradeManagement.sln
@@ -15,6 +15,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ahk.GradeManagement.Bll", "
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ahk.GradeManagement.QueueFunction", "Ahk.GradeManagement.QueueFunction\Ahk.GradeManagement.QueueFunction.csproj", "{060978F8-B9A6-4CAC-99A0-6BC3B932719E}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ahk.GradeManagement.Backend.Common", "Ahk.GradeManagement.Backend.Common\Ahk.GradeManagement.Backend.Common.csproj", "{A5E7963C-DD12-4A80-B876-07C2379B06D7}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -45,6 +47,10 @@ Global
 		{060978F8-B9A6-4CAC-99A0-6BC3B932719E}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{060978F8-B9A6-4CAC-99A0-6BC3B932719E}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{060978F8-B9A6-4CAC-99A0-6BC3B932719E}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A5E7963C-DD12-4A80-B876-07C2379B06D7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A5E7963C-DD12-4A80-B876-07C2379B06D7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A5E7963C-DD12-4A80-B876-07C2379B06D7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A5E7963C-DD12-4A80-B876-07C2379B06D7}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Original file line number	Diff line number	Diff line change
`@@ -12,7 +12,7 @@ namespace Ahk.GradeManagement.Api.Controllers;`
`12`	`12`
`13`	`13`	`[Route("api/subjects")]`
`14`	`14`	`[ApiController]`
`15`		`-public class SubjectController(SubjectService subjectService, IHttpContextAccessor httpContextAccessor)`
	`15`	`+public class SubjectController(SubjectService subjectService)`
`16`	`16`	`: CrudControllerBase<SubjectRequest, SubjectResponse>(subjectService)`
`17`	`17`	`{`
`18`	`18`	`[HttpPut("{id:long}")]`