Activities of "pooria.shariatzadeh@gmail.com"

Description:**

I am trying to implement a custom tenant resolver by extending the DomainTenantResolveContributor in the ABP.IO framework. The goal is to resolve tenants dynamically based on the domain, using a service (ITimcheAppService) to query tenant information from a repository.

Here is the custom tenant resolver implementation:

public class CustomDomainTenantResolveContributor : DomainTenantResolveContributor
{
    private readonly ITimcheAppService _timcheAppService;

    public CustomDomainTenantResolveContributor(string domainFormat, ITimcheAppService timcheAppService)
        : base(domainFormat)
    {
        _timcheAppService = timcheAppService;
    }

    protected override async Task<string?> GetTenantIdOrNameFromHttpContextOrNullAsync(ITenantResolveContext context, HttpContext httpContext)
    {
        if (!httpContext.Request.Host.HasValue)
        {
            return null;
        }

        var domain = httpContext.Request.Host.Host;

        // Query the service for tenant information
        var tenantName = await _timcheAppService.FindTenantNameByDomainAsync(domain);
        if (tenantName == null)
        {
            return null; // No tenant resolved
        }

        context.Handled = true;
        return tenantName; // Return tenant name for ABP to resolve
    }
}

I attempted to register this custom contributor in the ConfigureServices method as follows:

Configure<AbpTenantResolveOptions>(options =>
{
    options.AddContributor(serviceProvider =>
    {
        var timcheAppService = serviceProvider.GetRequiredService<ITimcheAppService>();

        // Add the CustomDomainTenantResolveContributor
        return new CustomDomainTenantResolveContributor("{0}", timcheAppService);
    });
});

However, the resolver is not working as expected. Tenant resolution does not trigger this contributor, and I suspect there might be an issue with how DomainTenantResolveContributor is being used as a base class.

Steps to Reproduce:

1. Create a custom contributor by extending DomainTenantResolveContributor.
2. Use a service to query tenant information dynamically based on the domain.
3. Register the custom contributor in Configure<AbpTenantResolveOptions>.
4. Test tenant resolution with various domains.

Expected Behavior:

The CustomDomainTenantResolveContributor should be invoked during tenant resolution, dynamically fetching tenant information from the service and resolving the tenant correctly.

Actual Behavior:

The custom contributor is not triggered during tenant resolution.

Environment Details:

• ABP Framework Version: 8.3
• .NET Version: 8
• UI Framework: Blazor Server

Additional Notes:

I noticed that DomainTenantResolveContributor works fine when used directly, but custom extensions or overrides seem to fail when registered using AddContributor.

Please clarify:

1. Is it possible to extend DomainTenantResolveContributor for custom logic?
2. If yes, what is the proper way to register such an extension in Configure<AbpTenantResolveOptions>?