passport.js

import passport from 'passport'
import GooglePlusTokenStrategy from 'passport-google-plus-token'
import FacebookTokenStrategy from 'passport-facebook-token'
import User from './models/User.js'

// Facebook OAuth Strategy

passport.use(
  'facebookToken',
  new FacebookTokenStrategy(
    {
      clientID: process.env.FACEBOOK_ID,
      clientSecret: process.env.FACEBOOK_SECRET
    },
    async (accessToken, refreshToken, profile, next) => {
      try {
        console.log('profile', profile)
        console.log('accessToken', accessToken)
        console.log('refreshToken', refreshToken)

        const existingUser = await User.findOne({ 'facebook.id': profile.id })
        if (existingUser) {
          return next(null, existingUser)
        }

        const newUser = new User({
          method: 'facebook',
          facebook: {
            id: profile.id,
            email: JSON.stringify(profile.emails[0])
          }
        })

        await newUser.save()
        next(null, newUser)
      } catch (error) {
        next(error, false, error.message)
      }
    }
  )
)
// Google OAUTH Strategy

passport.use(
  'googleToken',
  new GooglePlusTokenStrategy(
    {
      clientID: process.env.GOOGLE_ID,
      clientSecret: process.env.GOOGLE_SECRET
    },
    async (accessToken, refreshToken, profile, next) => {
      try {
        // Should have full user profile over here
        console.log('profile', profile)
        console.log('accessToken', accessToken)
        console.log('refreshToken', refreshToken)

        const existingUser = await User.findOne({ 'google.id': profile.id })
        if (existingUser) {
          return next(null, existingUser)
        }

        const newUser = new User({
          method: 'google',
          google: {
            id: profile.id,
            email: JSON.stringify(profile.emails[0])
          }
        })

        await newUser.save()
        next(null, newUser)
      } catch (error) {
        next(error, false, error.message)
      }
    }
  )
)