Java Picpay

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This project demonstrates the creation of a complete application in Java, using the following technologies:

• JPA: object-relational mapping for data persistence in H2.
• Spring Web: development of RESTful APIs with a focus on simplicity and flexibility.
• RESTful API: communication interface with the application, following the best practices of REST architecture.
• H2 Database: in-memory database, ideal for testing and rapid development.

Funcionalities:

Transaction Management:

• Making payments.
• Querying transaction history.
• Cancelling transactions (optional).

Balance Control:

• Querying available balance.
• Adding balance (optional).

User Authentication:

• Creation of new users (optional).

For Developers

This project is beneficial for:

• Java developers who want to improve their skills with JPA, Spring Web, and RESTful APIs.
• Computer Science students looking for a complete project for study and learning.
• Professionals who want to implement the PicPay challenge solution in Java.

Access the source code and contribute!

Examples of Use:

• Developers: "I used this project as a basis to develop my own payment application in Java."
• Students: "This project helped me to better understand the concepts of JPA, Spring Web, and RESTful APIs."
• Professionals: "I was able to implement the PicPay challenge solution quickly with this project."

Developer

_{Thales Eduardo Pedro}