Initial LinkedSign platform

backend/src/modules/mail/mail.repository.js

@@ -0,0 +1,49 @@
+const nodemailer = require('nodemailer');
+const env = require('../../config/env');
+
+let transporter;
+
+const getTransporter = () => {
+  if (transporter) return transporter;
+
+  if (env.mail.user && env.mail.pass) {
+    transporter = nodemailer.createTransport({
+      host: env.mail.host,
+      port: env.mail.port,
+      secure: env.mail.secure,
+      auth: {
+        user: env.mail.user,
+        pass: env.mail.pass,
+      },
+      tls: {
+        rejectUnauthorized: env.mail.rejectUnauthorized,
+      },
+    });
+    return transporter;
+  }
+
+  transporter = nodemailer.createTransport({
+    streamTransport: true,
+    newline: 'unix',
+    buffer: true,
+  });
+
+  return transporter;
+};
+
+const sendMail = async ({ to, subject, html, text }) => {
+  const activeTransporter = getTransporter();
+  const info = await activeTransporter.sendMail({
+    from: env.mail.from,
+    to,
+    subject,
+    html,
+    text,
+  });
+
+  return info;
+};
+
+module.exports = {
+  sendMail,
+};