AngularJS Model

nsUnit.js

// Creating a fake model called Unit
(function (angular) {
  'use strict';
  
  // Unit Model Construtor
  function Unit (futureUnitData) {
    // Data is immediately available
    if (! futureUnitData.inspect) {
      // not sure if this is underscore, LoDash or something with angular
      // need to research
      _.extend(this, futureUnitData);
      
      return;
    }
    
    // the promis will be unwrapped first
    this.$unwrap(futureUnitData);
  }
  
  // The factory to be used with angular
  Unit.$factory = ['$tiemout', function ($timeout) {
    _.extend(Unit, {
      $timeout: $timeout
    });
    
    return Unit;
  }];
  
  // Register factory with angular
  angular.module('nsModel').factory('nsUnit', Unit.$factory);
  
  // Promise UnWrap Method
  Unit.prototype.$unwrap = function (futureUnitData) {
    var self = this;
    
    this.$futureUnitData = futureUnitData;
    this.$futureUnitData.then(function (data) {
      if (! self.$valid(data)) {
        return new Error('Trouble in Paradise');
      }
      
      Unit.$timeout(function () [
        _.extend(self, data);
      ]);
    });
  }
  
  // Public methods
  Unit.prototype.get = function (key) {
    return;
  };
  
  Unit.prototype.set = function (key, val) {
    return;
  };
  
  // Private function
  function checkRole (role) {
    return;
  }
  
  // Private property
  var defaultRoles = ['user', 'admin'];
})(angular);