/**
 * Model representing an entity (user, group, etc.) that may share a Visualization.
 * Actual model is wrapped with additional metadata for the grantable context.
 */
cdb.admin.Grantable = cdb.core.Model.extend({

  initialize: function() {
    this.entity = this._createEntity();
  },

  // @return {Object} instance of the real model this grantable entitity represents
  //   Keep in mind that this returns a new instance of that model (i.e. not a cache version)
  _createEntity: function() {
    var className = cdb.Utils.capitalize(this.get('type'));
    var model = new cdb.admin[className](this.get('model'));
    model.organization = this.collection.organization;
    return model;
  }

});