<ul><li>The UsersManagementService class handles core functionalities of user registration, login, token generation, user retrieval, and more, acting as the brain of the application.</li><li>User registration ensures secure storage of new users with encoded passwords and provides validations and error responses.</li><li>The login method authenticates users, generates a JWT, manages tokens, and allows role-based access control.</li><li>The UsersManagementService class also handles fetching, updating, deleting, and retrieving user information, ensuring secure and efficient processing.</li></ul>

Building a Role-Based Access System with Spring Boot and React — Part 6

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