backend/config/googleOAuth.js

const { google } = require('googleapis');
require('dotenv').config();

// OAuth2 setup with your credentials from .env file
const CLIENT_ID = process.env.CLIENT_ID;
const CLIENT_SECRET = process.env.CLIENT_SECRET;
const REDIRECT_URI = process.env.REDIRECT_URI;

// Google OAuth2 client
const oAuth2Client = new google.auth.OAuth2(CLIENT_ID, CLIENT_SECRET, REDIRECT_URI);

module.exports = { oAuth2Client };