BookStore API

This project is based on Maven and includes the following dependencies:

• Spring Boot: The core framework for the project.
• Spring Data JPA: Used for database access.
• Spring Security: Used for user authentication and authorization.
• Liquibase: Used for database schema management.
• PostgreSQL Driver: Provides connectivity to the PostgreSQL database.
• Lombok: Simplifies Java classes.
• Spring Boot Validation: Used for data validation.
• Java JWT (JSON Web Tokens): Used for JWT creation and validation.
• Spring Boot Mail Starter: Used for sending emails.
• SpringDoc OpenAPI Starter: Used for generating OpenAPI documentation.

These dependencies define the functionality and configuration of the project.

Task Functional Requirements:

1. User Registration and Login:

   • Users can register as students or authors.
   • Secure authentication using JWT (JSON Web Tokens).

2. Student Functionality:

   • Students can log in and access books for reading.
   • View the list of books they're currently reading.
   • Subscribe to specific authors for email notifications.

3. Author Functionality:

   • Authors can log in and create new books.
   • Delete their own books.

4. API for Retrieving Readers:

   • Implement an API to retrieve a list of all readers for a specific book.

5. Email Notifications:

   • Students can subscribe to authors and receive email notifications with book details when a new book is published.

Task Technical Details:

• Employ PostgreSQL or MySql for data storage.
• Define database tables using Liquibase.
• Create an environment using Docker, ensuring that all components can be started with a single "docker-compose up" command.
• Add unit tests if possible, the higher the test coverage, the better it is.