cqrs 5 ddd 4 clean-architecture 3 event-driven 2 cqrs-pattern 2 ddd-cqrs 2 go 2 golang 2 service-object 2 ruby 2 method-object 2 activemodel 2 usecase 2 ebi-architecture 2 domain-service 2 domain-driven-design 2 csharp-sourcegenerator 2 business-rules 2 business-logic 2 application-rules 2 application 2 repository 1 events 1 event-sourcing 1 clean-code 1 aggregate 1 query-bus 1 query- 1 event-bus 1 event 1 entity 1 eda 1 di 1 dependency-injection 1 ddd-example 1 ddd-architecture 1 command-bus 1 assertion-library 1 assertion 1 aggregate-root 1