update ssu, email and sms

bin/ssu

@@ -199,43 +199,65 @@ function crypto () {
   })
 }
 
+function connect () {
+  var psqlUrl
+  try {
+    psqlUrl = process.env.DATABASE_URL || JSON.parse(fs.readFileSync('/etc/lamassu.json')).postgresql
+  } catch (ex) {
+    psqlUrl = 'psql://lamassu:lamassu@localhost/lamassu'
+  }
+  return pgp(psqlUrl)
+}
+
+function loadConfig (db) {
+  return db.one('select data from user_config where type=$1', 'exchanges')
+  .then(function (data) {
+    return data.data
+  })
+}
+
+function updateConfig (db, config) {
+  db.none('update user_config set data=$1 where type=$2', [config, 'exchanges'])
+  db.none('notify "config_update"')
+}
+
+function modifyConfig (config, plugin, keys, result) {
+  keys.forEach(function (key) {
+    var value = result[key]
+    config.exchanges.plugins.settings[plugin] = config.exchanges.plugins.settings[plugin] || {}
+    config.exchanges.plugins.settings[plugin][key] = value
+  })
+  return config
+}
+
 function configure () {
   var plugin = argv[1]
-  var key = argv[2]
+  var keys = argv.slice(2)
 
-  if (!plugin || !key) {
-    console.log('\nssu config <plugin> <key>')
+  if (!plugin || keys.length === 0) {
+    console.log('\nssu config <plugin> <key> [<key> ...]')
     console.log('Configure a plugin setting.')
     process.exit(1)
   }
 
-  inquirer.prompt([{
-    type: 'password',
-    name: 'value',
-    message: 'Enter value for ' + key + ': ',
-    validate: function (val) {
-      return !val || val.length === 0
-      ? 'Please enter a value for ' + key
-      : true
+  var questions = keys.map(function (key) {
+    return {
+      type: 'input',
+      name: key,
+      message: 'Enter value for ' + key + ':',
+      validate: function (val) {
+        return !val || val.length === 0
+        ? 'Please enter a value for ' + key
+        : true
+      }
     }
-  }]).then(function (result) {
-    var value = result.value
-
-    var psqlUrl
-    try {
-      psqlUrl = process.env.DATABASE_URL || JSON.parse(fs.readFileSync('/etc/lamassu.json')).postgresql
-    } catch (ex) {
-      psqlUrl = 'psql://lamassu:lamassu@localhost/lamassu'
-    }
-    var db = pgp(psqlUrl)
-
-    return db.one('select data from user_config where type=$1', 'exchanges')
-    .then(function (data) {
-      var config = data.data
-      config.exchanges.plugins.settings[plugin] = config.exchanges.plugins.settings[plugin] || {}
-      config.exchanges.plugins.settings[plugin][key] = value
-      db.none('update user_config set data=$1 where type=$2', [config, 'exchanges'])
-      db.none('notify "config_update"')
+  })
+  inquirer.prompt(questions).then(function (result) {
+    var db = connect()
+    return loadConfig(db)
+    .then(function (config) {
+      var _config = modifyConfig(config, plugin, keys, result)
+      return updateConfig(db, _config)
     })
     .then(function () {
       console.log('success')

lib/config.js

@@ -0,0 +1,24 @@
+require('es6-promise').polyfill()
+var fs = require('fs')
+var pgp = require('pg-promise')()
+
+function connect () {
+  var psqlUrl
+  try {
+    psqlUrl = process.env.DATABASE_URL || JSON.parse(fs.readFileSync('/etc/lamassu.json')).postgresql
+  } catch (ex) {
+    psqlUrl = 'psql://lamassu:lamassu@localhost/lamassu'
+  }
+  return pgp(psqlUrl)
+}
+
+function loadConfig () {
+  var db = connect()
+  return db.one('select data from user_config where type=$1', 'exchanges')
+  .then(function (data) {
+    pgp.end()
+    return data.data
+  })
+}
+
+exports.loadConfig = loadConfig

lib/email.js

@@ -1,4 +1,5 @@
 var SMTPConnection = require('smtp-connection')
+var Config = require('./config')
 
 /*
 
@@ -17,24 +18,31 @@ var options = {
 }
 
 function send (from, to, subject, body, cb) {
-  var connection = new SMTPConnection(options)
-  connection.connect(function () {
-    connection.login({user: 'josh@lamassu.is', pass: 'HPtXGp}9baafiqns%6YFH'}, 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)
+  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\nTest3', function (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/sms.js

@@ -1,12 +1,22 @@
-var accountSid = 'AC5b08587439d5e0adb5132d133941ab76'
-var authToken = 'b4acf1212c0271d852706d17711e9670'
-var client = require('twilio')(accountSid, authToken)
+var Client = require('twilio')
+var Config = require('./config')
 
-client.messages.create({
-  body: '[Lamassu] ALERT Stale screen: acceptingFirstBill',
-  to: '+359899948650',
-  from: '+16035383222'
-}, function (err, message) {
-  console.log(err)
-  console.log(message)
+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)
+  })
 })

package.json

@@ -41,7 +41,7 @@
     "prompt": "^1.0.0",
     "promptly": "^1.1.0",
     "ramda": "^0.19.1",
-    "smtp-connection": "^2.2.1",
+    "smtp-connection": "^2.3.2",
     "twilio": "^3.3.0-edge",
     "web3": "^0.15.3",
     "wreck": "5.1.0"