Activities of "maliming"

hi

I don't have any suggestions on CQRS, if you encounter any ABP-related problems, I can help you.

Thanks.

hi

Move your code from PostConfigureServices to OnApplicationInitialization

The IServiceProvider will be available on OnApplicationInitialization

hi

We have an article about CQRS

https://abp.io/community/articles/implementing-cqrs-with-mediatr-in-abp-xiqz2iio#gsc.tab=0

Thanks. I will test your project.

hi

Add this class to your solution.

Thanks.

using Volo.Abp.BlobStoring;
using Volo.Abp.BlobStoring.Azure;
using Volo.Abp.DependencyInjection;
using Volo.Abp.MultiTenancy;

namespace MyCompanyName.MyProjectName.Web;

[Dependency(ReplaceServices = true)]`
[ExposeServices(typeof(IAzureBlobNameCalculator), typeof(DefaultAzureBlobNameCalculator))]
public class MyAzureBlobNameCalculator : DefaultAzureBlobNameCalculator
{
    public MyAzureBlobNameCalculator(ICurrentTenant currentTenant)
        : base(currentTenant)
    {
    }

    public override string Calculate(BlobProviderArgs args)
    {
        return CurrentTenant.Id == null
            ? $"{args.BlobName}"
            : $"tenants/{CurrentTenant.Id.Value:D}/{args.BlobName}";
    }
}

hi

You can override the DefaultAzureBlobNameCalculator to remove the host

https://github.com/abpframework/abp/blob/dev/framework/src/Volo.Abp.BlobStoring.Azure/Volo/Abp/BlobStoring/Azure/DefaultAzureBlobNameCalculator.cs#L6-L21

Try resolve the ICachedApplicationConfigurationClient

context.Services.GetRequiredService<ICachedApplicationConfigurationClient>();

using System.Threading.Tasks;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Caching.Distributed;
using Microsoft.Extensions.Options;
using Volo.Abp.AspNetCore.Mvc.ApplicationConfigurations;
using Volo.Abp.AspNetCore.Mvc.ApplicationConfigurations.ClientProxies;
using Volo.Abp.AspNetCore.Mvc.Client;
using Volo.Abp.Caching;
using Volo.Abp.DependencyInjection;
using Volo.Abp.Threading;
using Volo.Abp.Users;

namespace MyCompanyName.MyProjectName.Web;

[ExposeServices(
    typeof(ICachedApplicationConfigurationClient),
    typeof(MyMvcCachedApplicationConfigurationClient)
)]
public class MyMvcCachedApplicationConfigurationClient : ICachedApplicationConfigurationClient, ITransientDependency
{
    protected IHttpContextAccessor HttpContextAccessor { get; }
    protected AbpApplicationConfigurationClientProxy ApplicationConfigurationAppService { get; }
    protected AbpApplicationLocalizationClientProxy ApplicationLocalizationClientProxy { get; }
    protected ICurrentUser CurrentUser { get; }
    protected IDistributedCache<ApplicationConfigurationDto> Cache { get; }
    protected AbpAspNetCoreMvcClientCacheOptions Options { get; }

    public MyMvcCachedApplicationConfigurationClient(
        IDistributedCache<ApplicationConfigurationDto> cache,
        AbpApplicationConfigurationClientProxy applicationConfigurationAppService,
        ICurrentUser currentUser,
        IHttpContextAccessor httpContextAccessor,
        AbpApplicationLocalizationClientProxy applicationLocalizationClientProxy,
        IOptions<AbpAspNetCoreMvcClientCacheOptions> options)
    {
        ApplicationConfigurationAppService = applicationConfigurationAppService;
        CurrentUser = currentUser;
        HttpContextAccessor = httpContextAccessor;
        ApplicationLocalizationClientProxy = applicationLocalizationClientProxy;
        Options = options.Value;
        Cache = cache;
    }

    public async Task<ApplicationConfigurationDto> GetAsync()
    {
        var cacheKey = CreateCacheKey();
        var httpContext = HttpContextAccessor?.HttpContext;

        if (httpContext != null && httpContext.Items[cacheKey] is ApplicationConfigurationDto configuration)
        {
            return configuration;
        }

        configuration = (await Cache.GetOrAddAsync(
            cacheKey,
            async () => await GetRemoteConfigurationAsync(),
            () => new DistributedCacheEntryOptions
            {
                AbsoluteExpirationRelativeToNow = Options.ApplicationConfigurationDtoCacheAbsoluteExpiration
            }
        ))!;

        if (httpContext != null)
        {
            httpContext.Items[cacheKey] = configuration;
        }

        return configuration;
    }

    private async Task<ApplicationConfigurationDto> GetRemoteConfigurationAsync()
    {
        var config = await ApplicationConfigurationAppService.GetAsync(
            new ApplicationConfigurationRequestOptions
            {
                IncludeLocalizationResources = false
            }
        );

        var localizationDto = await ApplicationLocalizationClientProxy.GetAsync(
            new ApplicationLocalizationRequestDto {
                CultureName = config.Localization.CurrentCulture.Name,
                OnlyDynamics = true
            }
        );

        config.Localization.Resources = localizationDto.Resources;

        return config;
    }

    public ApplicationConfigurationDto Get()
    {
        var cacheKey = CreateCacheKey();
        var httpContext = HttpContextAccessor?.HttpContext;

        if (httpContext != null && httpContext.Items[cacheKey] is ApplicationConfigurationDto configuration)
        {
            return configuration;
        }

        return AsyncHelper.RunSync(GetAsync);
    }

    protected virtual string CreateCacheKey()
    {
        return MvcCachedApplicationConfigurationClientHelper.CreateCacheKey(CurrentUser);
    }
}

hi

You can get answers from https://abp.io/faq

Can you take a look?

Thanks.

Great