Scrutor użycie dekoratora

DecoratorAttribute.cs

public class DecoratorAttribute : Attribute
{
}

ProductRepository.cs

public interface IProductRepository : IRepository
{
    Product GetById(Guid id);
}

public class ProductRepository : IProductRepository
{
    public Product GetById(Guid id)
    {
        return new Product()
        {
            Id = id
        };
    }
}

ProductRepositoryLoggerDecorator.cs

public class ProductRepositoryLoggerDecorator : IProductRepository
{
    private readonly IProductRepository _productRepository;
    private readonly ILogger<ProductRepositoryLoggerDecorator> _logger;

    public ProductRepositoryLoggerDecorator(IProductRepository productRepository, ILogger<ProductRepositoryLoggerDecorator> logger)
    {
        _productRepository = productRepository;
        _logger = logger;
    }

    public Product GetById(Guid id)
    {
        var repositoryType = _productRepository.GetType();

        _logger.LogInformation($"Executing {repositoryType.Namespace} GetById - id: {id}");

        var product = _productRepository.GetById(id);

        _logger.LogInformation($"Executed {repositoryType.Namespace} GetById - id: {id}");

        return product;
    }
}

ProductRepositoryLoggerDecorator2.cs

[Decorator]
public class ProductRepositoryLoggerDecorator : IProductRepository
{
....
}

ServiceCollectionExtensions.cs

public static class ServiceCollectionExtensions
{
    public static IServiceCollection AddRepositories(this IServiceCollection services)
    {
        services.AddScoped<IProductRepository, ProductRepository>();

        services.TryDecorate<IProductRepository, ProductRepositoryLoggerDecorator>();

        return services;
    }
}

ServiceCollectionExtensions2.cs

public static class ServiceCollectionExtensions
{
    public static IServiceCollection AddRepositories(this IServiceCollection services)
    {
        services.Scan(s => s.FromAssemblyOf<IRepository>()
            .AddClasses(c => c.AssignableTo<IRepository>().WithoutAttribute<DecoratorAttribute>())
                .AsImplementedInterfaces()
                .WithScopedLifetime());

        services.TryDecorate<IProductRepository, ProductRepositoryLoggerDecorator>();

        return services;
    }
}