Fix the mailer

server/api/emailer.js

@@ -1,68 +1,55 @@
-import { EmailTemplate } from 'email-templates'
+import Email from 'email-templates'
 import path from 'path'
 import nodemailer from 'nodemailer'
 
 import config from '../../scripts/load-config'
 
-// TEMPORARY FIX FOR NODE v9.2.0
-import tls from 'tls'
-tls.DEFAULT_ECDH_CURVE = 'auto'
-
 const templateDir = path.join(__dirname, '../../', 'templates')
-
+const email = new Email({
-const templateCache = {}
+  message: {
-let transporter
+    from: config.email.admin
+  },
+  views: {
+    root: path.resolve(templateDir)
+  },
+  send: true
+})
 
 // Send an email to `email` with `headers`
-async function sendMail (email, headers) {
+async function sendMail (address, template, context) {
-  return new Promise(function (resolve, reject) {
+  if (!email.transport) throw new Error('No transporter present!')
-    if (!transporter) return reject(new Error('No transporter present!'))
 
-    transporter.sendMail(Object.assign({
+  return email.send({
-      from: config.email.admin,
+    template,
-      to: email
+    locals: context,
-    }, headers), (error, info) => {
+    message: {
-      if (error) {
+      to: address
-        return reject(error)
+    }
-      }
-
-      resolve(info)
-    })
   })
 }
 
 // Send an email to `email` using `template` rendered with variables from `context`
-async function pushMail (template, email, context) {
+async function pushMail (template, address, context) {
-  if (!transporter) return null
-  let templ = null
-
-  if (!templateCache[template]) {
-    templ = templateCache[template] = new EmailTemplate(path.join(templateDir, template))
-  } else {
-    templ = templateCache[template]
-  }
-
-  const result = await templ.render(context)
-
   console.debug('Mail being sent: %s to %s', template, email)
 
-  return sendMail(email, result)
+  return sendMail(address, template, context)
 }
 
 // Transporter initialization
 async function init () {
   if (!config.email || config.email.enabled === false) return
-  transporter = nodemailer.createTransport(config.email.transport)
+  const transporter = nodemailer.createTransport(config.email.transport)
 
   console.debug('Setting up mail transporter')
 
   try {
     await transporter.verify()
+    email.config.transport = transporter
+    email.transport = transporter
     console.debug('Mail transporter initialized')
   } catch (e) {
     console.error('Email server verification failed')
     console.error(e)
-    transporter = null
   }
 }