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);