add notification plugins

lib/config.js

@@ -1,4 +1,3 @@
-require('es6-promise').polyfill()
 var fs = require('fs')
 var pgp = require('pg-promise')()
 

lib/email.js

@@ -1,48 +0,0 @@
-var SMTPConnection = require('smtp-connection')
-var Config = require('./config')
-
-/*
-
-Nice job signing up! Let's finish getting you set up.
-Simply change the settings in your email software to these:
-SMTP Server:  mail.smtp2go.com
-SMTP Port:  2525 (recommended)
-Username:  josh@lamassu.is
-Password:  view / edit
-*/
-
-var options = {
-  port: 2525,
-  host: 'mail.smtp2go.com',
-  requireTLS: true
-}
-
-function send (from, to, subject, body, cb) {
-  Config.loadConfig()
-  .then(function (config) {
-    var _config = config.exchanges.plugins.settings.email
-    var user = _config.user
-    var pass = _config.pass
-
-    var connection = new SMTPConnection(options)
-    connection.connect(function () {
-      connection.login({user: user, pass: pass}, function (err) {
-        if (err) return console.error(err)
-        var envelope = {
-          from: from,
-          to: to
-        }
-        var message = 'Subject: ' + subject + '\n\n' + body
-        connection.send(envelope, message, function (err, info) {
-          connection.quit()
-          cb(err, info)
-        })
-      })
-    })
-  })
-}
-
-send('josh@lamassu.is', 'joshmh@gmail.com', 'Another test', 'Screen is stale.\n\nTest4', function (err, info) {
-  console.log(err)
-  console.log(info)
-})

lib/plugins.js

@@ -29,6 +29,8 @@ var traderPlugins = {}
 var walletPlugins = {}
 var idVerifierPlugin = null
 var infoPlugin = null
+var emailPlugin = null
+var smsPlugin = null
 
 var currentlyUsedPlugins = {}
 
@@ -61,7 +63,8 @@ function loadPlugin (name, config) {
     trader: ['purchase', 'sell'],
     wallet: ['balance', 'sendBitcoins', 'newAddress'],
     idVerifier: ['verifyUser', 'verifyTransaction'],
-    info: ['checkAddress']
+    info: ['checkAddress'],
+    email: ['sendMessage']
   }
 
   var plugin = null
@@ -106,7 +109,7 @@ function loadPlugin (name, config) {
       '\' fails to implement *recommended* \'config\' method'))
     plugin.config = function () {}
   } else if (config !== null) {
-    plugin.config(config) // only when plugin supports it, and config is passed
+    plugin.config(config, logger) // only when plugin supports it, and config is passed
   }
 
   return plugin
@@ -144,7 +147,9 @@ function loadOrConfigPlugin (pluginHandle, pluginType, cryptoCode, currency,
 
   return pluginHandle
 }
+exports.loadOrConfigPlugin = loadOrConfigPlugin
 
+// Note: this whole function gets called every time there's a config update
 exports.configure = function configure (config) {
   if (config.exchanges.settings.lowBalanceMargin < 1) {
     throw new Error('\'settings.lowBalanceMargin\' has to be >= 1')
@@ -204,7 +209,18 @@ exports.configure = function configure (config) {
     infoPlugin,
     'info'
   )
+
+  emailPlugin = loadOrConfigPlugin(
+    emailPlugin,
+    'email'
+  )
+
+  smsPlugin = loadOrConfigPlugin(
+    smsPlugin,
+    'sms'
+  )
 }
+
 exports.getConfig = function getConfig () {
   return cachedConfig
 }
@@ -613,3 +629,18 @@ exports.verifyTx = function verifyTx (data, cb) {
 exports.getcryptoCodes = function getcryptoCodes () {
   return cryptoCodes
 }
+
+exports.sendMessage = function sendMessage (rec, cb) {
+  console.log('DEBUG5')
+  cb = cb || function () {}
+  console.log(cachedConfig.exchanges.plugins.current.notify)
+  var pluginTypes = JSON.parse(cachedConfig.exchanges.plugins.current.notify)
+  console.log('DEBUG7')
+  console.log(pluginTypes)
+  var pluginPromises = pluginTypes.map(function (pluginType) {
+    if (pluginType === 'email') return emailPlugin.sendMessage(rec, cb)
+    if (pluginType === 'sms') return smsPlugin.sendMessage(rec, cb)
+    throw new Error('No such plugin type: ' + pluginType)
+  })
+  return Promise.all(pluginPromises)
+}

lib/sms.js

@@ -1,22 +0,0 @@
-var Client = require('twilio')
-var Config = require('./config')
-
-var toNumber = process.argv[2]
-
-Config.loadConfig()
-.then(function (config) {
-  var _config = config.exchanges.plugins.settings.sms
-  var accountSid = _config.accountSid
-  var authToken = _config.authToken
-  var fromNumber = _config.fromNumber
-
-  var client = Client(accountSid, authToken)
-  client.messages.create({
-    body: '[Lamassu] ALERT Stale screen: acceptingFirstBill',
-    to: toNumber,
-    from: fromNumber
-  }, function (err, message) {
-    console.log(err)
-    console.log(message)
-  })
-})