Real Time Communication

Overview

The Real Time Communication project is a part of the Python Developer formation at Rocketseat. The primary goal is to create and practice Websockets in payment methods, enabling real-time updates on pages as soon as the payment gateway confirms transactions.

Features

• QR Code Payment Creation: The system allows users to create payments that generate a QR Code, facilitating seamless transactions.

• Real-time Communication with Websockets: The system keeps track of user actions using Websockets. Once a payment is completed, real-time communication updates the payment status in the database to "paid." Users are then automatically redirected to the confirmation payment page, ensuring a smooth and efficient payment experience.

API endpoint

Insomnia

For this first version, Insomnia was used to make the requests, but you can use any other API client that you prefer.

User

1. Create Payment
   • Endpoint: POST http://127.0.0.1:5000/payments/pix
   • Request Body: {"value": 1100.98}
   • 

Payment

2. Payment confirmation
   • Endpoint: POST http://127.0.0.1:5000/payments/pix/confirmation
   • Requested body {"bank_payment_id": "3cf60249-feb8-4b84-96b9-dd4a713f693c", "value": 1100.98}
   • 

How to Run

To run this application, ensure you Python installed on your machine. Follow these steps:

1. Navigate to Project Folder:

   • Open your terminal/command prompt and navigate to the project folder.

2. Install Dependencies:

   • Before starting the application, install the required dependencies by running the following command:

     pip install -r requirements.txt

3. Configure Python Environment:

   • After installing the dependencies, open a Python shell by running the following command:flask shell

   • Once in the Python shell, run the following commands to configure the database: db.drop_all() db.create_all() db.session.commit()

4. Start the Application:

   • After configuring the Python environment, run the following command to start the application: python app.py

5. Access the endpoint:

   • Once both the application and the database are running, you can access the project at http://localhost:5000 in your web browser.

6. Frontend Application:

   • Once both the application is running the /payment and /confirmation_payment can be acces at browser.