Send_Mail_with_Node.js

Send_Mail_with_Node.js

//------------------------------------------------------------------------------//
// Node.js Modules								//	                              							//
//------------------------------------------------------------------------------//

const nodemailer	= require('nodemailer');
const http		= require('http');
const port		= 8080;

//------------------------------------------------------------------------------//
// Antwort des HTTP-Servers		                          		//										//
//------------------------------------------------------------------------------//

let response = {
	success: true,
	error:	 ''
};

//------------------------------------------------------------------------------//
// HTTP-Server									//								//
//------------------------------------------------------------------------------//

http.createServer(function(req, res) {
	console.log('URL: '		+ req.url);
	console.log('Method: '		+ req.method);
	console.log('Content-Type: '	+ req.headers['content-type']);
	console.log('Content-Length: '	+ req.headers['content-length']);
	
	if (req.method === 'POST') {
		let body = new Array();
		req.on('data', function(data) {
			body.push(data);
		})
		req.on('end', function() {
			let data = JSON.parse(Buffer.concat(body).toString());
			sendMail(data).catch(console.error);
			res.writeHead(200, {'Content-Type': 'application/json'});
			res.end(JSON.stringify(response));
		})
	}
}).listen(port);

console.log('Server running at Port: ' + port);

//------------------------------------------------------------------------------//
// NodeMailer						                        //          											//
//------------------------------------------------------------------------------//

async function sendMail(data) {
	let transporter = nodemailer.createTransport({
		host: 'smtp.web.de',
		port: 587,
		secure: false,			// true for 465, false for other ports
		debug: false,
		logger: false,			// Debug logging
		auth: {
			user: 'rainer',
			pass: 'MyPassword',
		}
	});

	let info = await transporter.sendMail({
		from:		data.from,
		to:		data.to,
		subject:	data.subject,
		text:		data.text,
		html:		data.html
	});

	console.log('Message sent: %s', info.messageId); // Message sent: <b658f8ca-6296-ccf4-8306-87d57a0b4321@example.com>
}

Send_Mail_with_Node.sql

values QSYS2.HTTP_POST(
  'http://172.16.0.120:8080/sendmail',
  json_object(
    'from':		'Rainer_Ross@web.de',
	'to':		'Rainer_Ross@web.de',
	'subject': 	'Hallo vom NodeMailer!',
	'text':		'',
	'html':		'<h2>Hallo vom NodeMailer!</h2><p>Das ist der Text der Mail</p>'
  ),
  json_object(
    'header':   'Content-Type,application/json'
  )
);