This backend version of the Spring Petclinic application only provides a REST API. There is no UI. The spring-petclinic-angular project is a Angular front-end ...

This project expects some familiarity with MapStruct Core as well as Spring. Please find the reference documentation on the main MapStruct website.

Mixing your database domain models (entities) with your API transport models (DTOs) might seem convenient at first, but it often leads to headaches down the road. When a JPA entity is directly used in ...

In real-world projects, we often need to update only part of an entity - especially when handling PATCH requests or building admin panels. Bonus point: Spring Data JPA doesn’t strictly require ...