salesforce_node

let request = require('request');

console.log("Connecting to Salesforce");
console.log("");

let access_token_url = 'https://login.salesforce.com/services/oauth2/token';
let username = 'enter user name here';
let password = 'enter password here';
let client_id = 'enter client id here';
let client_secret = 'enter client secret here';

let identityURL, accessToken;

let headers = {
    'content-type': 'application/x-www-form-urlencoded'
};

let oAuthOptions = {
  url: access_token_url,
  method: 'POST', 
  headers: headers,
  form: {
    'grant_type': 'password',
    'client_id': client_id,
    'client_secret': client_secret, 
    'username': username, 
    'password': password
  }
};

let oIdentityOptions = {
    url: identityURL,
    method: 'POST', 
    headers: headers,
    form: {
        'format': 'json',
        'oauth_token': accessToken
    }
};

function oAuthCallBack(error, response, body) {
    if ( !error && response.statusCode == 200) {
        body = JSON.parse(body);
        console.log("Completed OAuth Response ==> ");
        console.log( body );    

        console.log(""); 
        accessToken = body['access_token'];
        console.log("Access Token ==> " + accessToken);
  
        oIdentityOptions.url = body['id'] ;
        oIdentityOptions.form.oauth_token = accessToken;

        request.post(oIdentityOptions, identityCallBack);
    } else{
        console.log("Error Occured...");
        console.log(error);
    }
}

function identityCallBack(error, response, body){ 
    if ( !error && response.statusCode == 200) {
        body = JSON.parse(body);
        
        console.log("Complete Identity Response ==> ");
        console.log( body );  

        console.log("")
        console.log("First Name ==> " + body['first_name'])
        console.log("Last Name ==> " + body['last_name'])
        console.log("Email ==> " + body['email'])

        console.log("")
        console.log("Disconnecting from Salesforce")
    } else{
        console.log("Error Occured...");
        console.log(error);
    } 
}

request.post(oAuthOptions, oAuthCallBack);