Separate intents to separate modules

bot/facebook/intents/index.js

@@ -0,0 +1,20 @@
+const normalize = str => str.toLowerCase()
+
+const intents = {
+  default: require('./default'),
+  start: require('./start'),
+  drink: require('./drink'),
+  debug: require('./debug'),
+}
+
+const get = msg => {
+  const text = normalize(msg.text)
+  const intent = Object.keys(intents).find(
+    k => intents[k].keywords.indexOf(text) !== -1
+  )
+  return intent ? intents[intent].run : intents.default.run
+}
+
+module.exports = {
+  get,
+}