EntityDynamicAttributes

Features

• Lambda expressions
• Property dependencies autodetection
• Sub-object property configurations
• Async attribute values support
• WebApi endpoint ready

Create configuration

public class MyClassConfig : TypeConfig<MyClass>
{
    public MyClassConfig()
    {
        Property(x => x.SomeProp1)
            .Attribute("static_attr")
            .Attribute("expression_attr", x => x.Entity.SomeProp2 > 0)
            .Attribute("value_attr", x => 100 * x.Entity.SomeProp3)
            .Attribute("task_value_attr", x => x.ServiceProvider.GetRequiredService<MyService>().AsyncMethod(x.CancellationToken));

        Property(x => x.ComplexProp.SubProp1)
            .Required(x => x.Entity.SomeProp2 > 0)
            .Hidden(x => !x.Entity.SomeProp3);
    }
}

Add EDA services to your ServiceCollection

using EntityDynamicAttributes;

builder.Services.AddEntityDynamicAttributes(typeof(MyClassConfig).Assembly);

Build schema with ISchemaBuilder

var schema = await services.GetRequiredService<ISchemaBuilder<MyClass>>()
    .Build(new MyClass());

Example projects

• ConsoleApp
• WebApi