utils/mailer.js

   1 const nodemailer = require('nodemailer');
   2 const params = require("../config/parameters");
   3
   4 module.exports = function(from, to, subject, body, cb)
   5 {
   6   // Create reusable transporter object using the default SMTP transport
   7     const transporter = nodemailer.createTransport({
   8         host: params.mail.host,
   9         port: params.mail.port,
  10         secure: params.mail.secure,
  11         auth: {
  12             user: params.mail.user,
  13             pass: params.mail.pass
  14         }
  15     });
  16
  17     // Setup email data with unicode symbols
  18     const mailOptions = {
  19         from: from, //note: some SMTP serves might forbid this
  20         to: to,
  21         subject: subject,
  22         text: body,
  23   };
  24
  25     // Avoid the actual sending in development mode
  26     const env = process.env.NODE_ENV || 'development';
  27     if ('development' === env)
  28     {
  29         console.log("New mail: from " + from + " / to " + to);
  30         console.log("Subject: " + subject);
  31         let msgText = body.split('\\n');
  32         msgText.forEach(msg => { console.log(msg); });
  33         return cb();
  34     }
  35
  36     // Send mail with the defined transport object
  37     transporter.sendMail(mailOptions, (error, info) => {
  38         if (!!error)
  39             return cb(error);
  40     // Ignore info. Option:
  41         //console.log('Message sent: %s', info.messageId);
  42         return cb();
  43   });
  44 }