server/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   // Avoid the actual sending in development mode
   7   if (params.env === 'development')
   8   {
   9     console.log("New mail: from " + from + " / to " + to);
  10     console.log("Subject: " + subject);
  11     let msgText = body.split('\\n');
  12     msgText.forEach(msg => { console.log(msg); });
  13     if (!cb)
  14       cb = (err) => { if (!!err) console.log(err); }
  15     return cb();
  16   }
  17   else if (!cb)
  18     cb = () => {}; //default: do nothing (TODO: log somewhere)
  19
  20   // Create reusable transporter object using the default SMTP transport
  21   const transporter = nodemailer.createTransport({
  22     host: params.mail.host,
  23     port: params.mail.port,
  24     secure: params.mail.secure,
  25     auth: {
  26       user: params.mail.user,
  27       pass: params.mail.pass
  28     }
  29   });
  30
  31   // Setup email data with unicode symbols
  32   const mailOptions = {
  33     from: params.mail.noreply,
  34     to: to,
  35     subject: subject,
  36     text: body,
  37     replyTo: from,
  38   };
  39
  40   // Send mail with the defined transport object
  41   transporter.sendMail(mailOptions, (error, info) => {
  42     if (!!error)
  43       return cb(error);
  44     // Ignore info. Option:
  45     //console.log('Message sent: %s', info.messageId);
  46     return cb();
  47   });
  48 }