send email

const express = require('express');
const app = express();
const helmet = require("helmet");
const nodemailer = require("nodemailer");
require('dotenv').config()
app.use(express.json())
app.use(helmet());

const transporter = nodemailer.createTransport({
  host: process.env.SMTPHOST,
  port: process.env.SMTPPORT,
  auth: {
    user: process.env.EMAILID,
    pass: process.env.EMAILPW,
  },
});

app.post('/mail/', async (req, res) => {
  let emailreq;
  try {
    if(!!req.body){
      emailreq = req.body
    } else {
      emailreq = {}
    }

    let emaildata = {
      to: process.env.EMAILID,
      from: process.env.EMAILID,
      subject: !!emailreq.subject ? emailreq.subject : `No Subject ${Date.now()}`,
      text: JSON.stringify(emailreq)
    }

    let info = await transporter.sendMail(emaildata);

    res.send(`Hello at: ${Date.now()}`)

  } catch {
    res.status(500).send(`Sad at: ${Date.now()}`)
  }
})


const port = process.env.APPPORT || 3003

app.listen(port, () => console.log(`Mailer listening on port ${port}..."`))