awsmug/torro-forms

( function( torroBuilder, _ ) {
    'use strict';

    /**
     * A single container.
     *
     * @class
     * @augments torro.Builder.BaseModel
     */
    torroBuilder.ContainerModel = torroBuilder.BaseModel.extend({

        /**
         * Returns container defaults.
         *
         * @since 1.0.0
         * @access public
         *
         * @returns {object} Container defaults.
         */
        defaults: function() {
            return _.extend( _.clone({
                id: 0,
                form_id: 0,
                label: '',
                sort: 0
            }), this.collection.getDefaultAttributes() );
        },

        /**
         * Element collection.
         *
         * @since 1.0.0
         * @access public
         * @property {object}
         */
        elements: undefined,

        /**
         * Instantiates a new model.
         *
         * Overrides constructor in order to strip out unnecessary attributes.
         *
         * @since 1.0.0
         * @access public
         *
         * @param {object} [attributes] Model attributes.
         * @param {object} [options]    Options for the model behavior.
         */
        constructor: function( attributes, options ) {
            attributes = attributes || {};

            torroBuilder.BaseModel.apply( this, [ attributes, options ] );

            this.elements = new torroBuilder.ElementCollection([], {
                props: {
                    container_id: this.get( 'id' )
                },
                comparator: 'sort'
            });
        }
    });

})( window.torro.Builder, window._ );