Spring Boot Application with PostgreSQL and Docker

This project demonstrates a simple CRUD API using Spring Boot, PostgreSQL, and Docker.

Project Structure

• src/: Source code for the Spring Boot application.
• Dockerfile: Instructions for building the Docker image for the application.
• docker-compose.yml: Configuration to run the Spring Boot application and PostgreSQL database as Docker services.
• pom.xml: Maven build file with project dependencies.

Getting Started

1. Clone the Repository

2. Build the Docker Images

docker-compose build

3. Start the Services

docker-compose up

To run in detached mode:

docker-compose up -d

4. Running the Application

Once the services are up, your Spring Boot application is accessible at http://localhost:8080.

You can interact with the API using tools like Postman or curl. Here are some examples of operations you can perform:

• Create Queue: Sends a POST request to create a new queue.
• Get All Queues: Sends a GET request to retrieve all queues.
• Get Queue by ID: Sends a GET request to retrieve a queue by its ID.
• Update Queue: Sends a PUT request to update an existing queue.
• Delete Queue: Sends a DELETE request to remove a queue.

Example using curl to create a new queue:

curl -X POST http://localhost:8080/api/queues -H 'Content-Type: application/json' -d '{"name": "New Queue", "owner": "Owner Name"}'

5. Testing the API

For detailed API endpoints and examples, refer to the API Documentation.

6. Stopping the Services

To stop and remove the containers, networks, and volumes:

docker-compose down

License

This project is licensed under the MIT License - see the LICENSE file for details.