in cloud code not call Parse.Query #1523

var _ = require('underscore');

var Post = Parse.Object.extend('Post');

// Display all posts.
exports.index = function(req, res) {
  console.log("index...applicationId............",Parse.applicationId);
  console.log("index...masterKey............",Parse.masterKey);
  console.log("index...serverURL............",Parse.serverURL);
  console.log("index...databaseURI............",Parse.databaseURI);
  var query = new Parse.Query(Post);
  query.descending('createdAt');
  query.find().then(function(results) {
    res.render('posts/index', { 
      posts: results
    });
    console.log("index find...............");
  },
  function() {
    res.send(500, 'Failed loading posts');
    console.log("index 500...............");
  });
  console.log("index end...............");
};