Business

Add this feature implementations using AddBusiness() extension;

app.Features.AddBusiness(...);

This feature abstraction provides following extensions to DomainModelConventionCollection;

• Executes before building index and Order is defaulted to Business.Defaults.Add

  conventions.SetTypeAttribute(...);
  conventions.SetPropertyAttribute(...);
  conventions.SetMethodAttribute(...);
  conventions.SetParametereAttribute(...);
  
  conventions.AddTypeAttribute(...);
  conventions.AddPropertyAttribute(...);
  conventions.AddMethodAttribute(...);
  conventions.AddParametereAttribute(...);
  
  conventions.RemoveTypeAttribute(...);
  conventions.RemovePropertyAttribute(...);
  conventions.RemoveMethodAttribute(...);
  conventions.RemoveParametereAttribute(...);
  

• Executes after building index and Order is defaulted to Business.Defaults.Configure

  conventions.AddTypeAttributeConfiguration(...);
  conventions.AddPropertyAttributeConfiguration(...);
  conventions.AddMethodAttributeConfiguration(...);
  conventions.AddParametereAttributeConfiguration(...);
  

See Layers / Domain / Ordering Conventions for more information on convention order mechanism

Below you can find sample for adding convention using extensions;

configurator.Domain.ConfigureConventions(conventions =>
{
    conventions.SetPropertyAttribute(
        when: c => c.Property.Name == "Id"
        attribute: () => new IdAttribute()
    );
}

Domain Assemblies

Adds domain types from given assemblies, configures domain model builder with standard behavior, registers embedded file providers for given assemblies and builds api model out of domain model.

All types from domain assemblies are treated as domain types except exceptions, attributes, delegates and static classes. It also marks some domain types as service via adding ServiceAttribute metadata. Service domain types are public classes that are not an enumerable or a record. It also skips generic type definitions.

Methods that are NOT defined under service domain types are marked with ExternalAttribute. This is to avoid ToString and similar methods to be treated as non-business logic, while allowing you to define business logic in your own base classes.

Additionally, it registers types that implement ICasts<,> interface under Caster to allow static casting under implicit and explicit operators.

c => c.DomainAssemblies([typeof(MyClass).Assembly])