Activities of "Vipinthachinari"

Hi,

Here is my first findings:

Client Proxies is used for sending request by using AppService interfaces from Application.Contracts project they tehy should be generated in HttpApi.Client project. In case of need, you'll need to reference HttpApi.Client project of the related project.

When you generate them in the application layer, it replaces the original implementation of the interfaces.

Can you explain this in detail? Also, what changes can I make to this project?

Can you send a sample project that reproduces problem to my E-mail address with this issue number?

enis.necipoglu@volosoft.com

https://we.tl/t-Q0QHOMB27Y

Can you check your application logs? There should be log that indicates which action fails for authentication. Then we can take action accordingly

Application log :

2025-05-07 15:34:51.830 +05:30 [INF] Request starting HTTP/2 GET https://localhost:44393/api/app/branches-client-proxy/10 - null null 2025-05-07 15:34:51.832 +05:30 [INF] Executing endpoint 'QueuingSystem.Branches.BranchesClientProxy.GetAsync (********App.Application)' 2025-05-07 15:34:51.834 +05:30 [INF] Route matched with {action = "Get", controller = "BranchesClientProxy", area = "", page = ""}. Executing controller action with signature System.Threading.Tasks.Task`1[QueuingSystem.Branches.BranchDto] GetAsync(Int32) on controller QueuingSystem.Branches.BranchesClientProxy (********App.Application). 2025-05-07 15:34:52.100 +05:30 [INF] Start processing HTTP request GET https://10.50.1.39:444/api/app/branches/10?api-version=1.0 2025-05-07 15:34:52.100 +05:30 [INF] Sending HTTP request GET https://10.50.1.39:444/api/app/branches/10?api-version=1.0 2025-05-07 15:34:52.197 +05:30 [INF] Received HTTP response headers after 97.5304ms - 401 2025-05-07 15:34:52.197 +05:30 [INF] End processing HTTP request after 97.708ms - 401 2025-05-07 15:34:52.209 +05:30 [ERR] ---------- RemoteServiceErrorInfo ---------- { "code": "Unauthorized", "message": "Unauthorized", "details": null, "data": null, "validationErrors": null }

2025-05-07 15:34:52.209 +05:30 [ERR] Unauthorized Volo.Abp.Http.Client.AbpRemoteCallException: Unauthorized at Volo.Abp.Http.Client.ClientProxying.ClientProxyBase1.ThrowExceptionForResponseAsync(HttpResponseMessage response) at Volo.Abp.Http.Client.ClientProxying.ClientProxyBase1.RequestAsync(ClientProxyRequestContext requestContext) at Volo.Abp.Http.Client.ClientProxying.ClientProxyBase1.RequestAsync[T](ClientProxyRequestContext requestContext) at Volo.Abp.Http.Client.ClientProxying.ClientProxyBase1.RequestAsync[T](String methodName, ClientProxyRequestTypeValue arguments) at QueuingSystem.Branches.BranchesClientProxy.GetAsync(Int32 id) in F:\CodeBox\QueuingSystemNew**********App\src**********App.Application\ClientProxies\QueuingSystem\Branches\BranchesClientProxy.Generated.cs:line 40 at lambda_method3807(Closure, Object) at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.AwaitableObjectResultExecutor.Execute(ActionContext actionContext, IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.

Code:

I am working on an ABP-based tiered application (ABP v8.3.4) and facing an issue while testing client proxies through Swagger UI. I generated the client proxy using a local IIS app with the URL https://10.50.1.39:444/ (a non-tiered, single-layered ABP application).

Whenever I try to call an API via the client proxies, I receive a 401 Unauthorized error. However, API methods decorated with the [AllowAnonymous] attribute are working fine and returning the expected values.

I referred to the following documentation for client proxy generation: https://abp.io/docs/8.0/API/Static-CSharp-API-Clients and generated the client proxies in the Application project of the tiered application. Here I am attaching the request and response.

Hi, if you want to create a custom component and add it to the settings page, you can follow https://docs.abp.io/en/abp/latest/Modules/Setting-Management#create-a-setting-view-component this documentation.

You need to define a view component and then, add it in your *SettingPageContributor class as described in the documentation.

Hi, How can I save and get those values? using ISettingManager ?

You can use the ISettingProvider to get the value of a setting. It's recommended to use it to read the setting values because it implements caching.

You can use the ISettingManager to set a setting.

Hi, From where I write this code , I mean save and get because I just created as you mentioned in the previous email and done some html components as in the attachment.Can you please describe me the steps involved? because we are using abp Single layer project.

You need to write your code in the related view component class. I had written an article to add a setting group, which you can found at https://community.abp.io/posts/how-to-hide-abp-related-endpoints-on-swagger-ui-mb2w01fe

You can check it for all related steps. Regards.

Hi, Getting this error wile saving settings -"Volo.Abp.AbpException: Undefined setting: BranchSettings.IsServer"

Hi, if you want to create a custom component and add it to the settings page, you can follow https://docs.abp.io/en/abp/latest/Modules/Setting-Management#create-a-setting-view-component this documentation.

You need to define a view component and then, add it in your *SettingPageContributor class as described in the documentation.

Hi, How can I save and get those values? using ISettingManager ?

You can use the ISettingProvider to get the value of a setting. It's recommended to use it to read the setting values because it implements caching.

You can use the ISettingManager to set a setting.

Hi, From where I write this code , I mean save and get because I just created as you mentioned in the previous email and done some html components as in the attachment.Can you please describe me the steps involved? because we are using abp Single layer project.

Hi, if you want to create a custom component and add it to the settings page, you can follow https://docs.abp.io/en/abp/latest/Modules/Setting-Management#create-a-setting-view-component this documentation.

You need to define a view component and then, add it in your *SettingPageContributor class as described in the documentation.

Hi, How can I save and get those values? using ISettingManager ?

We need your support in creating a custom area for certain branch settings within Settings. Specifically, we need to add a custom tab labeled "Branch Settings" under the "Identity Management" tab as in the image attached, where we can add and store some values. Can you please assist us with this? It is very urgent.

This is fine but my Issue is, I can't delete Category from a particular Book. We are waiting for your reply because its very urgent.

Oh okay, sorry for the misunderstanding, I thought the problem was being not able to delete books. I'm able to reproduce the problem you stated now.

---

To quickly fix this problem for now, you can change the delete behavior in the dbcontext class. So, please open your DbContext class and make the following changes:

        if (builder.IsHostDatabase()) 
        { 
            builder.Entity<Book>(b => 
            { 
                b.ToTable(DbTablePrefix + "Books", DbSchema); 
                b.ConfigureByConvention(); 
                b.Property(x => x.Name).HasColumnName(nameof(Book.Name)); 
                b.HasMany(x => x.Categories).WithOne().HasForeignKey(x => x.BookId).IsRequired() 
-                   .OnDelete(DeleteBehavior.NoAction); 
+                   .OnDelete(DeleteBehavior.Cascade); 
            }); 
 
            builder.Entity<BookCategory>(b => 
            { 
                b.ToTable(DbTablePrefix + "BookCategory", DbSchema); 
                b.ConfigureByConvention(); 
 
                b.HasKey( 
                    x => new { x.BookId, x.CategoryId } 
                ); 
 
                b.HasOne<Book>().WithMany(x => x.Categories).HasForeignKey(x => x.BookId).IsRequired() 
-                   .OnDelete(DeleteBehavior.NoAction); 
+                   .OnDelete(DeleteBehavior.Cascade); 
 
                b.HasOne<Category>().WithMany().HasForeignKey(x => x.CategoryId).IsRequired() 
-                   .OnDelete(DeleteBehavior.NoAction); 
+                   .OnDelete(DeleteBehavior.Cascade); 
 
                b.HasIndex( 
                    x => new { x.BookId, x.CategoryId } 
                ); 
            }); 
        } 
 

Just change the .OnDelete(DeleteBehavior.NoAction) to .OnDelete(DeleteBehavior.Cascade), and then create a new migration and apply it to the database. Then, your problem should be fixed.

Note: We have already made this change in the v8.1.0-rc.1+, so you can also consider updating your application.

---

Best regards.

Yes, its working now Thank you for your Support.

I could not reproduce it:

Can you please share your *DbContext class content and, share the full error logs?

This is fine but my Issue is, I can't delete Category from a particular Book. We are waiting for your reply because its very urgent.