Refactor nodemailer config

config/config.js

@@ -3,11 +3,14 @@ module.exports = {
 	// APP
 	port: process.env.PORT || 3001,
 	environment: process.env.NODE_ENV || 'development',
+
 	// DATABASE
 	dbURL: process.env.DATABASE_URL,
+
 	// JWT
 	jwtSecret: process.env.JWT_SECRET,
 	saltingRounds: 10,
+
 	// NODEMAILER
 	smtpHost: process.env.SMTP_HOST,
 	smtpPort: process.env.SMTP_PORT,

helpers/logSmtpStatus.js

@@ -1,4 +1,4 @@
-const transporter = require('./smtpConfig');
+const transporter = require('../services/email/transporter');
 
 function logSmtpStatus() {
 	transporter.verify(function (error, success) {

helpers/smtpConfig.js

@@ -1,25 +0,0 @@
-const nodemailer = require('nodemailer');
-
-const {
-	smtpPool,
-	smtpHost,
-	smtpPort,
-	smtpUsername,
-	smtpPassword,
-	smtpSecure,
-	smtpRequireTLS,
-} = require('../config/config');
-
-const smtpTransporter = nodemailer.createTransport({
-	pool: smtpPool,
-	host: smtpHost,
-	port: smtpPort,
-	requireTLS: smtpRequireTLS,
-	secure: smtpSecure,
-	auth: {
-		user: smtpUsername,
-		pass: smtpPassword,
-	},
-});
-
-module.exports = smtpTransporter;

services/email/sendEmail.js

@@ -0,0 +1,15 @@
+const transporter = require('./transporter');
+
+transporter.sendMail(message, (error, info) => {
+	if (error) {
+		console.log('Error occurred');
+		console.log(error.message);
+		return process.exit(1);
+	}
+
+	console.log('Message sent successfully!');
+	console.log(nodemailer.getTestMessageUrl(info));
+
+	// only needed when using pooled connections
+	transporter.close();
+});

services/email/tempConfig.js

@@ -2,7 +2,7 @@ module.exports = {
     appURL: 'https://meetingplanner.com',
     
 	sender: 'no-reply@ruihildt.xyz',
-    receiver: 'ruihildt@armada.digital',
+    receiver: 'rui@armada.digital',
     
 	senderUsername: 'Rui',
 	meetingTitle: 'Simple Title meeting',

services/email/templates/meetingInvite.js

@@ -7,7 +7,7 @@ const {
 	meetingID,
 	signature,
 	appURL,
-} = require('../emailConfigs');
+} = require('../tempConfig');
 
 let meetingInvite = {
 	from: sender,

services/email/transporter.js

@@ -0,0 +1,41 @@
+const nodemailer = require('nodemailer');
+
+const {
+	smtpPool,
+	smtpHost,
+	smtpPort,
+	smtpUsername,
+	smtpPassword,
+	smtpSecure,
+	smtpRequireTLS,
+} = require('../../config/config');
+
+let mailConfig;
+
+if (process.env.NODE_ENV === 'production') {
+	// all emails are delivered to destination
+	mailConfig = {
+		pool: smtpPool,
+		host: smtpHost,
+		port: smtpPort,
+		requireTLS: smtpRequireTLS,
+		secure: smtpSecure,
+		auth: {
+			user: smtpUsername,
+			pass: smtpPassword,
+		},
+	};
+} else {
+	// all emails are catched by ethereal.email
+	// Check test emails: https://ethereal.email/login
+	mailConfig = {
+		host: 'smtp.ethereal.email',
+		port: 587,
+		auth: {
+			user: 'lemuel.wunsch91@ethereal.email',
+			pass: 'Y9Vs51v27Q9X9feJgN',
+		},
+	};
+}
+
+module.exports = nodemailer.createTransport(mailConfig);