Brainstorming

Dependency Injection to Domain Functions

Provide a generic service function to the domain layer, which is data driven.

Declare interfaces as def’s and reference them in the `service call.

Accessors. Predicates. Comparators. Virtual Property Accessors.

Custom Modifiers (like assoc) create update infomation for current transaction.

Use entities Layer as the read model.

Create getters by macros to register metadata with validators, coercers, docs, etc.