Part of my learning journey at JetBrains Academy, stage 6/6.
This project demonstrates (in a simplified form) the principles of anti-fraud systems in the financial sector.
In short this is a RESTful web service using SpringBoot, including the basics of user authentication and authorization and the fundamentals of fraud detection and rule-based systems.
It has a set of REST endpoints responsible for interacting with users, and an internal transaction validation
logic based on a set of heuristic rules.
