Two functions to authenticate a Discord User and get User's data

discord_oauth.js

var axios = require('axios');
var qs = require('qs');

exports.getAccessToken = (code) => {
    var data = qs.stringify({
      'client_id': '',
      'client_secret': '',
      'grant_type': 'authorization_code',
      'code': code,
      'redirect_uri': '',
      'scope': 'identity email'
    });
    
    var config = {
      method: 'post',
      url: 'https://discord.com/api/oauth2/token',
      headers: { 
        'Content-Type': 'application/x-www-form-urlencoded'
      },
      data : data
    };
  
      return axios(config)
      .then(response => { return response.data })
      .catch(function (error) {
        console.log(error);
      });
  }

exports.getUser = (access_token) => {
    var axios = require('axios');
  
    var config = {
      method: 'get',
      url: 'https://discord.com/api/users/@me',
      headers: { 
        'Authorization': `Bearer ${access_token}`
      }
    };
    
    return axios(config)
    .then(response => { return response.data })
    .catch(function (error) {
      console.log(error.data);
    });
  }