Oauth Facebook Sample app with Expo & Ruby On Rails

This example demonstrates how to implement a "login with Facebook" button, using a simple Ruby On Rails backend and the AuthSession module.

🚀 Require

• Expo CLI & npm installed
• Ruby 2.7.2 installed
• This repo (for sure)

Prepare the backend

• Go to directory backend/Auth-facebook-backend
• Bundle gem with bundle
• Start server rails s -p 3000

Set up the frontend app

• Install with yarn or npm install
• Run [expo start]

📁 File Structure

test-thinhbui311
├── App.js ➡️ FrontEnd App
└── backend ➡️ Backend API to request access tokens and user info from Facebook Graph API

Video sample run app

• https://drive.google.com/file/d/1QpkEI1FO-au_UXSy6nfcpwCCUZ_xfRU3/view?usp=sharing