Defect Tracker Server

This is a prototype of a REST API for tracking raw material defects and deriving corrective actions.

Features / Technologies

Feature	Technology
Authentication/Authorization - JWT authentication - Rate Limiting	Spring Security - jwt.io - Token Bucket with Bucket4J & Concurrent Requests Limiting
Logging	Logback
File upload/download	MinIO
Database	PostgreSQL
API Documentation	Swagger
Unit Testing	JUnit 5, Mockito
Integration Testing	Spring Boot Test, Testcontainers
Containerization	Docker

Prerequisites

• Docker
• Provide the following values as environment variables:

## PostgreSQL configuration
DATABASE_URL
DATABASE_USERNAME
DATABASE_PASSWORD

### JWT configuration
JWT_SECRET_KEY

### E-Mail configuration
SENDER_MAIL_ADDRESS
SPRING_MAIL_HOST
SPRING_MAIL_USERNAME
SPRING_MAIL_PASSWORD

### Minio configuration
MINIO_ENDPOINT
MINIO_ACCESS-KEY
MINIO_SECRET-KEY
MINIO_BUCKET-NAME

API Reference

• Enter http://localhost:8080 after startup for Swagger API documentation.
• or visit life demo at https://dtapi.konstantinwolters.com