Model View Controller Psuedoshite

_mvc.js

var BookModel = Model.extend({
  length: function () {
    // take two for contents and index
    return this.pages.length - 2;
  }
});

var BookController = Controller.extend({
  events: {
    "click .save": "saveBook",
    "change:saved": "render"
  },
  saveBook: function () {
    this.model.saved = true;
  },
  render: function () {
    this.view.render(this.model);
  }
});

var BookView = View.extend({
  template: "./views/book.hbs",
  render: function (data) {
    return mustache.render(this.template, data)
  }
});

function createBook (data) {
  var model = BookModel.create(data);
  var view = BookModel.create();
  var controller = BookController.create(model, view);
}

getBookViaAjax(function (data){
  createBook(data);
})