HEARTH-133: added nodemailer as a transport layer

config/development.config.js

@@ -18,6 +18,15 @@ var config = {
 		mandrill: {
 			token: 'fake-mandrill-api-token'
 		},
+		nodemailer: {
+			host: 'a-fake-email-server',
+			port: 587,
+			secure: false,
+			auth: {
+				user: 'test-user-account',
+				pass: 'test-passowrd'
+			}
+		},
 		twilio : {
 			accountSid: 'ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX',
 			authToken: 'fake-twilio-auth-token'

config/production.config.js

@@ -18,6 +18,15 @@ var config = {
 		mandrill: {
 			token: process.env.MANDRILL_TOKEN
 		},
+		nodemailer: {
+			host: process.env.NODEMAILER_HOST,
+			port: process.env.NODEMAILER_PORT,
+			secure: process.env.NODEMAILER_SECURE, // true for 465, false for other ports
+			auth: {
+				user: process.env.NODEMAILER_USER,
+				pass: process.env.NODEMAILER_PASS
+			}
+		},
 		twilio : {
 			accountSid: process.env.TWILIO_ACCOUNT_SID,
 			authToken: process.env.TWILIO_ACCOUNT_TOKEN

config/staging.config.js

@@ -18,6 +18,15 @@ var config = {
 		mandrill: {
 			token: process.env.MANDRILL_TOKEN
 		},
+		nodemailer: {
+			host: process.env.NODEMAILER_HOST,
+			port: process.env.NODEMAILER_PORT,
+			secure: process.env.NODEMAILER_SECURE,
+			auth: {
+				user: process.env.NODEMAILER_USER,
+				pass: process.env.NODEMAILER_PASS
+			}
+		},
 		twilio : {
 			accountSid: process.env.TWILIO_ACCOUNT_SID,
 			authToken: process.env.TWILIO_ACCOUNT_TOKEN

config/test.config.js

@@ -18,6 +18,15 @@ var config = {
 		mandrill: {
 			token: 'fake-mandrill-api-token'
 		},
+		nodemailer: {
+			host: 'a-fake-email-server',
+			port: 587,
+			secure: false,
+			auth: {
+				user: 'test-user-account',
+				pass: 'test-passowrd'
+			}
+		},
 		twilio : {
 			accountSid: 'ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX',
 			authToken: 'fake-twilio-auth-token'

example/server.js

@@ -1,5 +1,6 @@
 var notifier = require('../source/notifier');
 
+// Using mandrill
 notifier
 	.receive('user-registered', function (e, actions, callback) {
 		actions.create('send-welcome-email', {user: e.user}, callback);
@@ -33,6 +34,41 @@ notifier
 		}, callback);
 	});
 
+// Using nodemailer
+notifier
+	.receive('user-registered', function (e, actions, callback) {
+		actions.create('send-welcome-email', {user: e.user}, callback);
+	})
+	.resolve('send-welcome-email', function (a, actions, callback) {
+		// skip to execute
+		actions.resolved(a, {email: a.user.email, name: a.user.name}, callback);
+	})
+	.execute('send-welcome-email', function (a, transport, callback) {
+		var user = a.data;
+
+		var mailOpts = {
+			from: 'test@user.com',
+			to: 'example@likeastore.com',
+			subject: 'Test Email',
+			text: 'An example of a message.',
+			html: '<h1>Hello</h1> </br> Welcome!'
+		}			
+
+		transport.nodemailer.sendMail(mailOpts, (error, info) => {
+			if(error){
+				console.log(error);
+				return callback(error);
+			}
+
+			console.log('Message sent: ' + JSON.stringify(info));
+	        // Preview only available when sending through an Ethereal account
+	        console.log('Preview URL: ' + nodemailer.getTestMessageUrl(info));
+
+	        callback();
+		});
+	});
+
+// Using twilio
 notifier
 	.receive('user-registered', function (e, actions, callback) {
 		actions.create('send-verify-sms', {user: e.user}, callback);
@@ -54,6 +90,7 @@ notifier
 		}, callback);
 	});
 
+// Using android push
 notifier
 	.receive('user-completed-action', function (e, actions, callback) {
 		actions.create('send-android-push', {user: e.user}, callback);
@@ -115,6 +152,7 @@ notifier
 		});
 	});
 
+// Using iOS push
 notifier
 	.receive('user-completed-action', function (e, actions, callback) {
 		actions.create('send-ios-push', {user: e.user}, callback);

package.json

@@ -41,6 +41,7 @@
     "node-gcm": "^0.14.9",
     "node-logentries": "~0.1.4",
     "node-mandrill": "^1.0.1",
+    "nodemailer": "^4.3.0",
     "postal": "~2.0.5",
     "request": "~2.83.0",
     "respawn": "~2.5.0",

source/execute.js

@@ -43,6 +43,7 @@ function error(callback) {
 
 function execute(actionName, fn) {
 	if (!fn) {
+		logger.error('missing execute handler');
 		throw new Error('missing execute handler');
 	}
 

source/transport.js

@@ -1,4 +1,5 @@
 var mandrill = require('node-mandrill');
+var nodemailer = require('nodemailer');
 var twilio = require('twilio');
 var gcm = require('node-gcm');
 var apn = require('apn');
@@ -19,6 +20,30 @@ var setupMandrill = function () {
 	}
 };
 
+var setupNodeMailer = function () {
+	if(!validConfig()) {
+		var errorMsg = 'missing mailer config, please update config.transport.nodemailer section';
+		logger.error(errorMsg);
+		throw new Error(errorMsg);
+	}
+
+    let transporter = nodemailer.createTransport({
+        host: config.transport.nodemailer.host,
+        port: config.transport.nodemailer.port,
+        secure: config.transport.nodemailer.secure, // true for 465, false for other ports
+        auth: {
+            user: config.transport.nodemailer.auth.user,
+            pass: config.transport.nodemailer.auth.pass
+        }
+    });
+
+	return transporter;	
+
+	function validConfig() {
+		return config.transport.nodemailer && (config.transport.nodemailer.host && config.transport.nodemailer.port && config.transport.nodemailer.auth)
+	}
+};
+
 var setupTwilio = function () {
 	if (!validConfig()) {
 		var errorMsg = 'missing twilio account SID or auth Token, please update config.transport.twilio section';
@@ -162,6 +187,7 @@ var setupIOSPushNotification = function () {
 
 var transport = {
 	mandrill: setupMandrill(),
+	nodemailer: setupNodeMailer(),
 	twilio: setupTwilio(),
 	android: setupAndroidPushNotification(),
 	ios: setupIOSPushNotification()