Email Client Mandrill

emailService.js

const mandrill = require('mandrill-api/mandrill');
const mandrill_client = new mandrill.Mandrill('YOUR_API_KEY');

const arrayFromObject = (content) => {
	const val = [];
	for (const key in content) {
		val.push({name: key, content: content[key]})
	}
	return val
};

const sendEmail = async (emailContent, targetEmailAddress) => {
	const message = {
		'subject': 'Hello Template email subject',
		'from_email': process.env.EMAIL_FROM,
		'from_name': process.env.EMAIL_NAME_FROM,
		'to': [{
			'email': targetEmailAddress,
			'type': 'to'
		}],
		'merge_language': 'handlebars',
		'headers': {
			'Reply-To': process.env.EMAIL_FROM
		},
		'global_merge_vars': arrayFromObject(emailContent)
	};

	const template = {
		template_name: process.env.MANDRILL_TEMPLATE_ECONOMY,
		template_content: [],
		message: message,
		async: false,
		ip_pool: 'Main Pool'
	};

	return new Promise((resolve, reject) => {
		mandrill_client.messages.sendTemplate(template, (result) => {
			resolve(result)
		}, (e) => {
			console.error(e);
			reject(e)
		});
	});
};


//////// Running the code
try {
	await sendEmail(emailContent, 'blog@gmanolache.com');
} catch (error) {
	console.log("Cannot send the email, error:" + error);
}
////////