How to prevent circular dependencies

Works for Inversify, NestJs or any dependency injection based framework.

Model Service:

  • A service that has direct connection to database model.

What you have to do?
Just see the attached image.
I have created two services and two model service. The overall architecture follows the following rules:

  • Use model services inside services.
  • Services can not import each other in cycle
  • Services should always use model services for database access
  • A model service can not import another model service

Hope it will help. Bye


Thanks for reading 🙋