This project is an API built using Java, Java Spring, H2 as the database.

The API was developed for my Youtube Tutorial, to demonstrate how to solve the PicPay Backend Challenge using Java Spring.

The Unit tests was developed during another Youtube Tutorial, with the aim to demonstrate how to write unit tests for Java Spring apps using JUnit, Mockito and AssertJ.

• Installation
• Configuration
• Usage
• API Endpoints
• Database
• Contributing

1. Clone the repository:

git clone https://github.com/Fernanda-Kipper/auth-api.git

2. Install dependencies with Maven

1. Start the application with Maven
2. The API will be accessible at http://localhost:8080

The API provides the following endpoints:

GET USERS

GET /users - Retrieve a list of all users.

[
    {
        "id": 1,
        "firstName": "Pedro",
        "lastName": "Silva",
        "document": "123456787",
        "email": "[email protected]",
        "password": "senha",
        "balance": 20.00,
        "userType": "MERCHANT"
    },
    {
        "id": 4,
        "firstName": "Luckas",
        "lastName": "Silva",
        "document": "123456783",
        "email": "[email protected]",
        "password": "senha",
        "balance": 0.00,
        "userType": "COMMON"
    }
]

POST USERS

POST /users - Register a new user into the App

{
    "firstName": "Lucas",
    "lastName": "Silva",
    "password": "senha",
    "document": "123456783",
    "email": "[email protected]",
    "userType": "COMMON",
    "balance": 10
}

POST TRANSACTIONS

POST /transactions - Register a new Transaction between users (COMMON to COMMON or COMMON to MERCHANT)

{
  "senderId": 4,
  "receiverId": 1,
  "value": 10
}

The project utilizes H2 Database as the database.

Contributions are welcome! If you find any issues or have suggestions for improvements, please open an issue or submit a pull request to the repository.

When contributing to this project, please follow the existing code style, commit conventions, and submit your changes in a separate branch.