Remove useless comments

quickstarts/time-server/functions/index.js

@@ -15,19 +15,15 @@
  */
 'use strict';
 
-// [START functionsimport]
 const functions = require('firebase-functions');
-// [END functionsimport]
-// [START additionalimports]
+
 // Moments library to format dates.
 const moment = require('moment');
 // CORS Express middleware to enable CORS Requests.
 const cors = require('cors')({
  origin: true,
 });
-// [END additionalimports]
 
-// [START all]
 /**
  * Returns the server's date. You must provide a `format` URL query parameter or `format` value in
  * the request body with which we'll try to format the date.
@@ -44,35 +40,26 @@ const cors = require('cors')({
  *
  * This endpoint supports CORS.
  */
-// [START trigger]
+
 exports.date = functions.https.onRequest((req, res) => {
- // [END trigger]
- // [START sendError]
+
  // Forbidding PUT requests.
  if (req.method === 'PUT') {
  return res.status(403).send('Forbidden!');
  }
- // [END sendError]
 
- // [START usingMiddleware]
  // Enable CORS using the `cors` express middleware.
  return cors(req, res, () => {
- // [END usingMiddleware]
+
  // Reading date format from URL query parameter.
- // [START readQueryParam]
  let format = req.query.format;
- // [END readQueryParam]
  // Reading date format from request body query parameter
  if (!format) {
- // [START readBodyParam]
  format = req.body.format;
- // [END readBodyParam]
  }
- // [START sendResponse]
+
  const formattedDate = moment().format(format);
  console.log('Sending Formatted date:', formattedDate);
  res.status(200).send(formattedDate);
- // [END sendResponse]
  });
 });
-// [END all]