81 lines
1.8 KiB
JavaScript
81 lines
1.8 KiB
JavaScript
'use strict';
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/**
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* Mail service wrapping around mailgun
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*/
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import fsp from 'fs-promise';
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import pug from 'pug';
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import is from 'is_js';
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import nodemailer from 'nodemailer';
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import mg from 'nodemailer-mailgun-transport';
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const auth = {
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api_key: process.env.MAILGUN_KEY,
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domain: process.env.MAILGUN_DOMAIN,
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};
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class Mail {
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constructor() {
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this.client = nodemailer.createTransport(mg({ auth }));
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this.sendOptions = {
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from: process.env.EMAIL_SENDER,
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replyTo: process.env.EMAIL_REPLY_TO,
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};
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}
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getMailTemplate(type) {
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let mailTemp;
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switch (type) {
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case 'reset-password':
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mailTemp = 'server/views/mailTemplates/reset-password.pug';
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break;
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case 'email-verification':
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mailTemp = 'server/views/mailTemplates/email-verification.pug';
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break;
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}
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return mailTemp;
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}
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sendMail(mailOptions) {
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return new Promise((resolve, reject) => {
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this.client.sendMail(mailOptions, (err, info) => {
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resolve(err, info);
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});
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});
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}
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dispatchMail(template, data, callback) {
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const self = this;
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return fsp.readFile(template, 'utf8')
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.then((file) => {
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const compiled = pug.compile(file, {
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filename: template,
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});
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const body = compiled(data.body);
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const mailOptions = {
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to: data.to,
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subject: data.subject,
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from: self.sendOptions.from,
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'h:Reply-To': self.sendOptions.replyTo,
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html: body,
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};
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return self.sendMail(mailOptions);
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})
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.then((err, res) => {
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callback(err, res);
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});
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}
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send(type, data, callback) {
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let template = null;
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if (is.existy(data.template)) {
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template = data.template;
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} else {
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template = this.getMailTemplate(type);
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}
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return this.dispatchMail(template, data, callback);
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}
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}
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export default new Mail();
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