Java RESTful API - Created in the DIO Course

• Java 17: We will use the latest LTS version of Java to take advantage of the latest innovations that this robust and widely used language offers;
• Spring Boot 3: We will work with the newest version of Spring Boot, which maximizes developer productivity through its powerful self-configuration premise;
• Spring Data JPA: We will explore how this tool can simplify our data access layer, facilitating integration with SQL databases;
• OpenAPI (Swagger): Let's create effective and easy-to-understand API documentation using OpenAPI (Swagger), perfectly aligned with the high productivity that Spring Boot offers;
• Railway: It facilitates the deployment and monitoring of our cloud solutions, in addition to offering several databases as a service and CI/CD pipelines.

classDiagram
    class User {
        - String name
        - Account account
        - Feature[] features
        - Card card
        - News[] news
    }

    class Account {
        - String number
        - String agency
        - Float balance
        - Float limit
    }

    class Feature {
        - String icon
        - String description
    }

    class Card {
        - String number
        - Float limit
    }

    class News {
        - String icon
        - String description
    }

    User "1" *-- "1" Account
    User "1" *-- "N" Feature
    User "1" *-- "1" Card
    User "1" *-- "N*" News