MoneyMap

Overview

User Service is a microservice responsible for managing user-related operations, including authentication, user profile management, and user data storage. It is built using Spring Boot and follows a microservices architecture.

Tech Stack

• Java 17
• Spring Boot 3
• Spring Data JPA
• PostgreSQL (or any other relational database)
• Maven (for dependency management)
• Docker (optional, for containerization)

Project Structure

user-service/
├── pom.xml                 # Project dependencies
├── src/
│   ├── main/
│   │   ├── java/
│   │   │   └── com/
│   │   │       └── moneymap/
│   │   │           └── userservice/
│   │   │               ├── config/         # Configuration classes
│   │   │               ├── controller/     # API endpoints
│   │   │               ├── model/          # Data models (entities)
│   │   │               ├── repository/     # Database access layer
│   │   │               ├── service/        # Business logic layer
│   │   │               └── exception/      # Exception handling
│   │   └── resources/
│   │       ├── application.yml  # Application configuration
│   │       └── data.sql         # Optional initial data
│   └── test/
│       ├── java/
│       │   └── com/
│       │       └── moneymap/
│       │           └── userservice/  # Unit and integration tests
└── README.md

Getting Started

Prerequisites

Ensure you have the following installed:

• JDK 17+
• Maven
• PostgreSQL (or another supported database)
• Docker (optional)

Setup and Run

1. Clone the Repository

git clone https://github.com/yourcompany/user-service.git
cd user-service

2. Build the Project

mvn clean install

3. Run the Application

mvn spring-boot:run

4. API Endpoints

Method	Endpoint	Description
GET	/users	Get all users
POST	/users	Create a new user
GET	/users/{id}	Get user by ID
PUT	/users/{id}	Update user details
DELETE	/users/{id}	Delete user

5. Running Tests

mvn test

Docker Support

To build and run the service using Docker, use:

docker build -t user-service .
docker run -p 8080:8080 user-service

Future Enhancements

• Implement JWT-based authentication.
• Add API documentation with Swagger.
• Introduce a caching mechanism for improved performance.