Code cleanup

Node/blog-LUISActionBinding/README.md

@@ -298,10 +298,10 @@ var LuisModelUrl = process.env.LUIS_MODEL_URL;
 var recognizer = new builder.LuisRecognizer(LuisModelUrl);
 var intentDialog = bot.dialog('/', new builder.IntentDialog({ recognizers: [recognizer] })
     .onDefault(function (session) {
-    session.endDialog(
-        'Sorry, I did not understand "%s". Use sentences like "What is the time in Miami?", "Search for 5 stars hotels in Barcelona", "Tell me the weather in Buenos Aires", "Location of SFO airport")',
-        session.message.text);
-}));
+        session.endDialog(
+            'Sorry, I did not understand "%s". Use sentences like "What is the time in Miami?", "Search for 5 stars hotels in Barcelona", "Tell me the weather in Buenos Aires", "Location of SFO airport")',
+            session.message.text);
+    }));
 
 // Import the Core stuff
 var LuisActions = require('../../core');
@@ -340,13 +340,11 @@ The Bot sample has a [custom handler](samples/bot/app.js#L35-L67) that re-hydrat
 
 In the [samples/web](samples/web) directory you can see how the Action samples are used within an Express web application.
 
-> NOTE: Use `npm start` to run the sample from the `web` directory. The web application will launch by default at [http://localhost:3000](http://localhost:3000).
-
 The most important parts are in the [main route](samples/web/routes/index.js) and its corresponding [view](samples/web/views/index.pug).
 
-The first visit to the web page will display a simple query input. This is handled by the [`GET /`](samples/web/routes/index.js#L15) route and returns the `index` view with an empty query model.
+The first visit to the web page will display a simple query input. This is handled by the [`GET /`](samples/web/routes/index.js#L14) route and returns the `index` view with an empty query model.
 
-Once the user fills in a query like `How is the weather in Seattle`, the form will POST to the same address. The request is then handled by the [`POST /`](samples/web/routes/index.js#L19) route:
+Once the user fills in a query like `How is the weather in Seattle`, the form will POST to the same address. The request is then handled by the [`POST /`](samples/web/routes/index.js#L18) route:
 
 1. On the first POST, the handler will call the tryEvaluate function, which acts as a wrapper for the [`LuisAction.evaluate`](core/index.js#L35) low-level function. The `evaluate` function returns a Promise that resolves to an `actionModel`. This object has a `status` field (see possible values in [Status definition](core/index.js#L9-L12)) and the execution that follows depends on this value:
 
@@ -356,13 +354,13 @@ Once the user fills in a query like `How is the weather in Seattle`, the form wi
 
     - `Status.MissingParameters`
 
-      An action was matched, but there are missing or invalid parameters. Proceed to display a form with input fields for each parameter. The input fields are built using the [`createFieldsViewModel`](samples/web/routes/index.js#L77-L87) helper function, along with the action (parameters) schema, the model parameter and its errors.
+      An action was matched, but there are missing or invalid parameters. Proceed to display a form with input fields for each parameter. The input fields are built using the [`createFieldsViewModel`](samples/web/routes/index.js#L76-L86) helper function, along with the action (parameters) schema, the model parameter and its errors.
 
     - `Status.Fulfilled`
 
       An action was matched, its parameters were validated and the action was fulfilled. The `actionModel` contains a `result` field with the action's result. Proceed to display the `fulfill` view that prints the result.
 
-The sample provides a basic scaffolding for handling LUIS Action Bindings. It can be easily extended to provide custom views for specific Intent or Actions when returning the [validation errors](samples/web/routes/index.js#L41) or the [fulfillment view](samples/web/routes/index.js#L53).
+The sample provides a basic scaffolding for handling LUIS Action Bindings. It can be easily extended to provide custom views for specific Intent or Actions when returning the [validation errors](samples/web/routes/index.js#L40) or the [fulfillment view](samples/web/routes/index.js#L52).
 
 > NOTE: Contextual Actions, described in [Scenario #3](#scenario-3--trigger-a-contextual-action-with-no-previous-context-ie-from-scratch), are not supported on this Web application sample.
 

Node/blog-LUISActionBinding/samples/bot/app.js

@@ -52,12 +52,12 @@ function onContextCreationHandler(action, actionModel, next, session) {
 
     // NOTE: Remember to call next() to continue executing the action binding's logic
 
-    if(action.intentName === 'FindHotels') {
-        if(!actionModel.parameters.Checkin) {
+    if (action.intentName === 'FindHotels') {
+        if (!actionModel.parameters.Checkin) {
             actionModel.parameters.Checkin = new Date();
         }
 
-        if(!actionModel.parameters.Checkout) {
+        if (!actionModel.parameters.Checkout) {
             actionModel.parameters.Checkout = new Date();
             actionModel.parameters.Checkout.setDate(actionModel.parameters.Checkout.getDate() + 1);
         }

Node/blog-LUISActionBinding/samples/web/package.json

@@ -4,9 +4,6 @@
   "description": "Bot Builder LUIS Action Binding - Web sample",
   "author": "Microsoft Corp.",
   "license": "MIT",
-  "scripts": {
-    "start": "node ./bin/www"
-  },
   "dependencies": {
     "body-parser": "~1.16.0",
     "cookie-parser": "~1.4.3",

Node/blog-LUISActionBinding/samples/web/routes/index.js

@@ -6,7 +6,6 @@ var express = require('express');
 var router = express.Router();
 var _ = require('lodash');
 
-var LuisRecognizer = require('botbuilder').LuisRecognizer;
 var LuisActions = require('../../../core');
 
 var ModelUrl = process.env.LUIS_MODEL_URL;