Anti-Fraud-System

REST API project (for learning purposes) a'la banking system in hexagonal architecture.

Tech stack:

• Spring Boot 3.2.4
• Spring Validation
• Spring Security 6
• Spring Data JPA
• Lombok
• PostgreSQL
• Docker
• Spock

Getting started

Instalation

1. Clone repository

git clone https://github.com/bgnatowski/anti-fraud-system
cd anti-fraud-system

2. Run Postgres on docker

docker-compose up -d

3. Build project

mvn clean install

4. Run the application

mvn spring-boot:run

5. Testing with Postman
   • Import the provided Postman collection (anti-fraud-system.postman_collection.json).
   • Ensure that the server is running on localhost:1102.
   • Execute the requests directly from Postman.

Notes

• All transactions are validated based on specific rules such as amount thresholds and IP correlations.
• Ensure that the necessary environment variables and database configurations are set before running the server.

#TODO

• better swagger documentation
• connect transaction logic with user-account-card for better validation
• create utility class for endpoints urls