Activities of "bozkan"

Hi,

How is it possible to revert the last database update (migration) via ABP's DbMigrator executable.

The methods over CLI and Package Manager Console were like the following, but I have no idea about doing this via executing DbMigrator.

CLI

dotnet ef database update <previous-migration-name>

Package Manager Console

PM> Update-Database <previous-migration-name>

Hi,

We use MinIO over ABP's wrapper classes like IBlobContainer and BlobContainerFactory. I would like to get a list of blobs inside a container but as far as I see there is no such functionality in the interface:

How can I get a list of objects inside a blob container which is possible in MinIO api like this: https://docs.min.io/docs/dotnet-client-api-reference.html#listObjects

• ABP Framework version: v4.3.0
• UI type: Angular
• DB provider: EF Core
• Tiered (MVC) or Identity Server Separated (Angular): yes

How can I call an application service of my backend from Identity Server project, which is separated?

• ABP Framework version: v4.3.0
• UI type: Angular
• DB provider: EF Core
• Tiered (MVC) or Identity Server Separated (Angular): yes

https://docs.abp.io/en/abp/latest/Settings

Is it possible to define a setting for storing the logo image and making it configurable over the settings page for each tenant? So that it can be changed in the settings page via a file browser dialog.

• ABP Framework version: v4.4.3
• UI type: Angular
• DB provider: EF Core
• Tiered (MVC) or Identity Server Separated (Angular): yes

Thank you for your help maliming.

By the way, as we are an Enterprise License customer, I have also sent an email to the volosoft contact email address about the issue. (But didn't have a response yet) If we communicate over there maybe I can give more info as it will not be public.

As this is a commercial project, I would rather not share the project structure. But I can give detail about what you are trying to learn.

In addition, when I try to access the feature (using IFeatureChecker) in a plain controller or app service method it works.

Hi Maliming,

I am trying to access it inside a background hosted service project and inside a QuartzBackgroundWorkerBase derived class. (This is some background project for scheduled tasks.)

Btw, as I look at the source code, both IFeatureChecker and IFeatureManager uses line:

var featureDefinition = FeatureDefinitionManager.Get(name);

and I think this line throws the "Undefined feature" exception. But I don't know why.

    public virtual FeatureDefinition Get(string name)
    {
        Check.NotNull(name, nameof(name));

        var feature = GetOrNull(name);

        if (feature == null)
        {
            throw new AbpException("Undefined feature: " + name);
        }

        return feature;
    }

Thank you for your reply.

I tried IFeatureManager but it didn't work either:

I have a background service project, which I need to check if a custom feature is enabled. But the IFeatureChecker.IsEnabledAsync throws

Volo.Abp.AbpException: 'Undefined feature: YYY.XXX'

exception even if I use the _currentPrincipalAccessor.Change technique as stated in https://support.abp.io/QA/Questions/1201/FeatureChecker-is-not-working-when-changing-Tenant-by-code

Here is my code in background worker:

    public override async Task Execute(IJobExecutionContext context)
    {
        var tenants = await _tenantRepository.GetListAsync();

        for (int i = 0; i < tenants.Count; i++)
        {
            var tenant = tenants[i];

            using (_currentTenant.Change(tenant.Id))
            {
                var tenantEditionId = tenant.EditionId;

                var principalWithEditionIdClaim = new ClaimsPrincipal(
                    new ClaimsIdentity(
                        new Claim[]
                        {
                            new(AbpClaimTypes.EditionId, tenantEditionId.ToString()),
                        }));

                using (_currentPrincipalAccessor.Change(principalWithEditionIdClaim))
                {
                    var isFeatureEnabled = **await _featureChecker.IsEnabledAsync(FeatureConstants.FeatureXXX);**
                    if (!isFeatureEnabled)
                    {
                        continue;
                    }
                }

            }
        }
    }

• ABP Framework version: v4.3.0
• UI type: Angular
• DB provider: EF Core
• Tiered (MVC) or Identity Server Separated (Angular): yes
• Exception message and stack trace: Volo.Abp.AbpException: 'Undefined feature: YYY.XXX
• Steps to reproduce the issue:"