mailer.js

#!/usr/bin/env node

'use strict'

const nodemailer = require('nodemailer')

// MAILTRAP INFO
const mailUser = 'd0c80fa6e29572'
const mailPass = '49aef1f003a410'
const mailHost = 'smtp.mailtrap.io'
const mailPort = 2525

module.exports = class Mailer {
	async message(user, tech, quote) {
		return `<h3>Hi ${user.user}</h3>
			<br>
			<p>We are glad to work with you and glad to advise you that ${tech.user} has been assigned
			to one of our technician!</p>
			<br>
			<p>Upon completion of job '${quote.jobId}', which will occur on${quote.executionDate} 
			at ${quote.executionTime},
			you should pay £ ${quote.price}.</p>
			<br>
			<p>Expectated a 100% work from us!</p>
			<br>
			<p>Regards,</p>
			<br>
			<p>365Domestic Repair Team</p>`
	}

	async finishedMsg(jobId, tech,user) {
		return `<h3>Hi ${user.user}</h3>
			<br>
			<p>We are excited to inform you that job '${jobId}' was successfully excuted. it is fixed now!</p>
			<br>
			<p>we Hope you're glad!</p>
			<br>
			<p>Regards from 365repairs.com and ${tech.user}</p>`
	}


	async mail(user, tech, quote) {
		const transporter = nodemailer.createTransport({
			host: mailHost,
			port: mailPort,
			auth: {
				user: mailUser,
				pass: mailPass
			}
		})
		const mailOptions = {
			from: `${tech.email}`,
			to: `${user.email}`,
			subject: `Quote for job ${quote.jobId}`,
			html: await this.message(user, tech, quote)
		}
		transporter.sendMail(mailOptions, (error, info) => {
			if (error) console.log(error)
			else console.log(`Email sent: ${info.response}`)
		})
	}

	async finishMail(jobId, tech,user) {
		const transporter = nodemailer.createTransport({
			host: mailHost,
			port: mailPort,
			auth: {
				user: mailUser,
				pass: mailPass
			}
		})
		const mailOptions = {
			from: `${tech.email}`,
			to: `${user.email}`,
			subject: `Job ${jobId} Finished`,
			html: await this.finishedMsg(jobId, tech,user)
		}
		transporter.sendMail(mailOptions, (error, info) => {
			if (error) console.log(error)
			else console.log(`Email sent: ${info.response}`)
		})
	}
}