JaiParakh

function getAuth(auth){
    var Check = require('./Check');
    var obj = new Check(auth);

    obj.checkForMediumMail();
}

JaiParakh

    //getMail function retrieves the mail body and parses it for useful content.
    //In our case it will parse for all the links in the mail.
    getMail(msgId){
        
        //This api call will fetch the mailbody.
        this.gmail.users.messages.get({
            'userId': this.me,
            'id': msgId
        }, (err, res) => {
            if(!err){

JaiParakh

    //THis function checks for mails sent by medium.
    //We attatch a query parameter to the request body.
    checkForMediumMails(){
        var query = "from:noreply@medium.com is:unread";
        this.gmail.users.messages.list({
            userId: this.me,
            q: query 
        }, (err, res) => {
            if(!err){

JaiParakh

const {google} = require('googleapis');
var base64 = require('js-base64').Base64;
const cheerio = require('cheerio');
var open = require('open');
var Mailparser = require('mailparser').MailParser;

class Check{

    //auth is the constructor parameter.
    constructor(auth){

JaiParakh

/*
All the index.js code from first article 
*/

function getAuth(auth){
    var Mail = require('./createMail.js');
    var obj = new Mail(auth, "receiver's gmail Id", 'Subject', 'Body', 'mail');
    
    //'mail' is the task, if not passed it will save the message as draft.
    //attachmentSrc array is optional.

JaiParakh

const {google} = require('googleapis');
const mailComposer = require('nodemailer/lib/mail-composer');
	
class CreateMail{

  	constructor(auth, to, sub, body, task, attachmentSrc){
        this.me = 'Enter your email id.';
        this.task = task;
        this.auth = auth;
        this.to = to;

JaiParakh

//Deletes the draft.
deleteDraft(id){
	this.attachment.gmail.users.drafts.delete({
		id: id,
		userId: this.me 
	});
}

//Lists all drafts.
listAllDrafts(){

JaiParakh

//Send the message to specified receiver.
sendMail(encodedMessage){
	this.gmail.users.messages.send({
		userId: this.me,
		resource: {
			raw: encodedMessage,
		}
	}, (err, result) => {
		if(err){
			return console.log('NODEMAILER - The API returned an error: ' + err);

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	makeBody(){
		var arr = [];
		for(var i=0;i<this.attachment.length;i++){
			arr[i] = {
				path: this.attachment[i],
				encoding: 'base64'
			}
		}

		//Mail Body is created.

JaiParakh

const {google} = require('googleapis');
const mailComposer = require('nodemailer/lib/mail-composer');
	
class CreateMail{
    
    constructor(auth, to, sub, body, task, attachmentSrc=[]){
        this.me = 'Enter your email id.';
        this.task = task;
        this.auth = auth;
        this.to = to;