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- router.post('/sendmail', function(req, res) { // sending mail
- /*
- *
- * Task : Run Server and fetch multiple emails from DB to send reminder
- * Invoke all the email task at once and update DB once the email is sent
- */
- var listofemails = [];
- var listofempids = [];
- var listofempnames = [];
- var empname;
- var empid;
- var j = -1;
- var y = moment().format('YYYY');
- var m = moment().subtract(1, 'months').format('MMMM');
- var dbs = monk('localhost:27017/payroll');
- var collection = dbs.get('employee');
- collection.find({
- $and: [{
- "month": m
- }, {
- "year": y
- }]
- }, function(e, docs) {
- if (e) {
- console.log(e);
- } else {
- // console.log(docs);
- }
- for (var i = 0; i < docs.length; i++) {
- listofemails.push(docs[i].emailid);
- listofempids.push(docs[i].empid);
- listofempnames.push(docs[i].employeename);
- // console.log(emaillist);
- }
- // Will store email sent successfully.
- //var listofemails = [list];
- var success_email = [];
- // Will store email whose sending is failed.
- var failure_email = [];
- var transporter;
- /* Loading modules done. */
- function massMailer() {
- var self = this;
- transporter = nodemailer.createTransport({
- host: 'smtp.gmail.com',
- port: 587,
- auth: {
- user: 'myhub@aditya.ac.in',
- pass: 'Thub@123'
- },
- tls: {
- rejectUnauthorized: false
- },
- debug: true
- });
- // Fetch all the emails from database and push it in listofemails
- self.invokeOperation();
- };
- /* Invoking email sending operation at once */
- massMailer.prototype.invokeOperation = function() {
- var self = this;
- /*async.each(listofempnames,self.SendEname,function(){
- });
- async.each(listofempids,self.SendEmpid,function(){
- });*/
- async.each(listofemails, self.SendEmail, function() {
- console.log(success_email);
- console.log(failure_email);
- });
- }
- /*massMailer.prototype.SendEname = function(Ename,callback) {
- async.waterfall([
- function(callback) {
- },
- ],function(){
- //When everything is done return back to caller.
- callback();
- });
- }
- massMailer.prototype.SendEmpid = function(Empids,callback) {
- empid=Empids;
- async.waterfall([
- function(callback) {
- },
- ],function(){
- //When everything is done return back to caller.
- callback();
- });
- }*/
- /*
- * This function will be called by multiple instance.
- * Each instance will contain one email ID
- * After successfull email operation, it will be pushed in failed or
- success
- array.
- */
- massMailer.prototype.SendEmail = function(Email, callback) {
- console.log("Sending email to " + Email);
- var self = this;
- self.status = false;
- var months = ["January", "February", "March", "April", "May", "June",
- "July", "August", "September", "October", "November", "December"
- ];
- var monthInt = new Date().getMonth();
- var year = new Date().getFullYear();
- var monthString = months[monthInt - 1];
- var filename = monthString + '-' + year + '-' + listofempids[j + 1] + '.pdf';
- var a = monthString + ' ' + year;
- // console.log(filename,a);
- var msg = "<!DOCTYPE html><html><head><meta name='viewport'
- content='width=device-width'><meta http-equiv='Content-Type'
- content='text/html; charset=UTF-8'><title>Payslip Email</title><style
- type='text/css'>@media only screen and (max-width: 800px)
- {table[class=body] h1 {font-size: 28px !important;table[class=body]
- p,table[class=body] ul,table[class=body] ol,table[class=body]
- td,table[class=body] span,table[class=body] a {font-size: 16px !important;
- table[class=body] .wrapper,table[class=body] .article {padding: 10px
- !important; }table[class=body] .content {padding: 0 !important;
- }table[class=body] .container {padding: 0 !important;width: 100%
- !important; }table[class=body] .main {border-left-width: 0
- !important;border-radius: 0 !important;border-right-width: 0 !important;
- }table[class=body] .btn table {width: 100% !important; }table[class=body]
- .btn a {width: 100% !important; }table[class=body] .img-responsive
- {height: auto !important;max-width: 100% !important;width: auto
- !important; }}@media all {.ExternalClass {width: 100%;
- }.ExternalClass,.ExternalClass p,.ExternalClass span,.ExternalClass
- font,.ExternalClass td,.ExternalClass div {line-height: 100%; }.apple-link
- a {color: inherit !important;font-family: inherit !important;font-size:
- inherit !important;font-weight: inherit !important;line-height: inherit
- !important;text-decoration: none !important; }.btn-primary table td:hover
- {background-color: #34495e !important; }.btn-primary a:hover {background-
- color: #34495e !important;border-color: #34495e !important; } }.style1
- {font-size: 9px}</style></head><body class='' style='background-
- color:#f6f6f6;font-family:sans-serif;-webkit-font-
- smoothing:antialiased;font-size:14px;line-height:1.4;margin:0;padding:0;-
- ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;'><table
- border='0' cellpadding='0' cellspacing='0' class='body' style='border-
- collapse:separate;mso-table-lspace:0pt;mso-table-rspace:0pt;background-
- color:#f6f6f6;width:100%;'><tr><td style='font-family:sans-serif;font-
- size:14px;vertical-align:top;'> </td><td class='container'
- style='font-family:sans-serif;font-size:14px;vertical-
- align:top;display:block;max-width:580px;padding:10px;width:580px;Margin:0
- auto !important;'><div class='content' style='box-sizing:border-
- box;display:block;Margin:0 auto;max-width:580px;padding:10px;'><!-- START
- CENTERED WHITE CONTAINER --><span class='preheader'
- style='color:transparent;display:none;height:0;max-height:0;max-
- width:0;opacity:0;overflow:hidden;mso-
- hide:all;visibility:hidden;width:0;'></span><table class='main'
- style='border-collapse:separate;mso-table-lspace:0pt;mso-table-
- rspace:0pt;background:#fff;border-radius:3px;width:100%;'><tr><td
- class='wrapper' style='font-family:sans-serif;font-size:14px;vertical-
- align:top;box-sizing:border-box;padding:20px;'><table border='0'
- cellpadding='0' cellspacing='0' style='border-collapse:separate;mso-
- table-lspace:0pt;mso-table-rspace:0pt;width:100%;'><tr><td style='font-
- family:sans-serif;font-size:14px;vertical-align:top;'><p align='right'
- style='font-family:sans-serif;font-size:14px;font-
- weight:normal;margin:0;Margin-bottom:15px;'><img
- src='http://ecourses.aec.edu.in/thub/images/myhub_aditya.png' width='84'
- height='50' alt='AdityaLogo'><p style='font-family:sans-serif;font-
- size:14px;font-weight:normal;margin:0;Margin-bottom:15px;'>Hi"+"
- "+listofempnames[j+1]+",<p style='font-family:calibri;font-
- color:#295890;font-size:14px;font-weight:normal;margin:0;Margin-
- bottom:15px;'>Please find your payslip for the month of"+"
- "+monthString+" "+year+" "+"attached with the mail.<p>Regards,<br><img
- src='http://ecourses.aec.edu.in/thub/images/myhublogo.png' width='84'
- height='50' alt='MyHubLogo'><br>Payroll processing system</p><br><p
- style='font-family:sans-serif;font-size:10px;font-
- weight:normal;margin:0;Margin-bottom:15px;'> Your PDF Payslip is
- delivered to your inbox, and you will be able to open the PDF attachment,
- only if you have Adobe reader version 7.0.8 and above. If Adobe Reader is
- not installed / upgraded in your PC. <a
- href='https://acrobat.adobe.com/in/en/acrobat/pdf-reader.html'>click
- here</a>.</p><div align='justify'><br></div><p style='font-family:sans-
- serif;font-size:10px;font-weight:normal;margin:0;Margin-bottom:15px;'>The
- information contained in this electronic message and any attachments to
- this message are intended for the exclusive use of the addressee(s) and
- may contain proprietary, confidential or privileged information. If you
- are not the intended recipient, you should not disseminate, distribute or
- copy this e-mail. Please notify the sender immediately and destroy all
- copies of this message and any attachments. WARNING: Computer viruses can
- be transmitted via email. The recipient should check this email and any
- attachments for the presence of viruses. The management accepts no
- liability for any damage caused by any virus transmitted by this email.
- </p><table border='0' cellpadding='0' cellspacing='0' class='btn btn-
- primary' style='border-collapse:separate;mso-table-lspace:0pt;mso-table-
- rspace:0pt;box-sizing:border-box;width:100%;'><tbody><tr><td align='left'
- style='font-family:sans-serif;font-size:14px;vertical-align:top;padding-
- bottom:15px;'><center><table border='0' cellpadding='0' cellspacing='0'
- style='border-collapse:separate;mso-table-lspace:0pt;mso-table-
- rspace:0pt;width:100%;width:auto;'><tbody><tr><td style='font-
- family:sans-serif;font-size:14px;vertical-align:top;background-
- color:#ffffff;border-radius:5px;text-align:center;background-color:;'>
- </td></tr></tbody></table></center></td></tr></tbody></table><p
- style='font-family:sans-serif;font-size:14px;font-
- weight:normal;margin:0;Margin-bottom:15px;'></p><p style='font-
- family:sans-serif;font-size:11px;font-weight:normal;margin:0;Margin-
- bottom:15px;text-align:center;'>Have a Good Day!.</p></td></tr></table>
- </td></tr></table><!-- START FOOTER --><div class='footer'
- style='clear:both;padding-top:10px;text-align:center;width:100%;'><table
- border='0' cellpadding='0' cellspacing='0' style='border-
- collapse:separate;mso-table-lspace:0pt;mso-table-
- rspace:0pt;width:100%;'><tr><td class='content-block' style='font-
- family:sans-serif;font-size:14px;vertical-align:top;color:#999999;font-
- size:12px;text-align:center;'><span class='apple-link'
- style='color:#999999;font-size:12px;text-align:center;'>Aditya
- Educational Institutions,Surampalem,533437</span><br>This email is
- system generated, please do not respond to this email.</td></tr><tr><td
- class='content-block powered-by' style='font-family:sans-serif;font-
- size:14px;vertical-align:top;color:#999999;font-size:12px;text-
- align:center;'>Powered by <a href='http://thub.ac.edu.in'
- style='color:#3498db;text-decoration:underline;color:#999999;font-
- size:12px;text-align:center;text-decoration:none;'>T-HUB team</a>.</td>
- </tr></table></div><!-- END FOOTER --><!-- END CENTERED WHITE CONTAINER
- --></div></td><td style='font-family:sans-serif;font-size:14px;vertical-
- align:top;'> </td></tr></table></body></html>";
- // waterfall will go one after another
- // So first email will be sent
- // Callback will jump us to next function
- // in that we will update DB
- // Once done that instance is done.
- // Once every instance is done final callback will be called.
- j++;
- async.waterfall([
- function(callback) {
- var mailOptions = {
- from: '"myHUB " <myhub@aditya.ac.in>',
- to: Email,
- subject: 'Payslip for the month of' + ' ' + ' ' + monthString + ' ' + '
- '+year,
- text: 'Payslip', // plain text body
- html: msg, // html body
- attachments: [
- //{data:msg, alternative:true},
- {
- path: "C:/users/admin/downloads/" + filename,
- type: "application/pdf",
- name: filename
- }
- ]
- };
- transporter.sendMail(mailOptions, function(error, info) {
- if (error) {
- console.log(error)
- failure_email.push(Email);
- } else {
- self.status = true;
- success_email.push(Email);
- }
- callback(null, self.status, Email);
- });
- },
- function(statusCode, Email, callback) {
- console.log("Mail sent for " + Email + "With " + statusCode);
- callback();
- }
- ], //
- function(j) {
- //When everything is done return back to caller.
- if (j == 6) {
- transporter.close();
- } else {
- callback();
- }
- });
- // res.json("hai");
- }
- new massMailer(); //lets begin
- });
- });
- transporter = nodemailer.createTransport({
- host: 'smtp.gmail.com',
- port: 565,
- pool : true,
- auth: {
- user: 'myhub@aditya.ac.in',
- pass: 'Thub@123'
- },
- tls: {
- rejectUnauthorized: false
- },
- debug: true
- });
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