Use the Rich Domain Model design pattern for business logic design

[goluckycoding]

How to use the Rich Domain Model design pattern for business logic design?

the model is used to communicate with database in go-zero,and protobuf or http entity is used in communication with third-party.But when I want to write some business code with model(like rich model design),I have to write a new model which contains many database model or many functions,So that I have three times even more to change code if some attribute changes.

[github-actions]

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