u/omry8880

I'm developing a side project and trying to follow DDD principles as closely as possible. My current structure is router -> service -> repository. I'm using SQLAlchemy for ORM models, which are created and handled in the repository layer.

Right now, I convert those ORM objects into Pydantic models inside the service layer, and then pass those models to the router, which returns them in the response. I'm wondering whether this is the right approach or if there’s a better pattern for handling the conversion and data flow between layers.