awsmug/torro-forms

( function( torroBuilder ) {
    'use strict';

    /**
     * A collection of element choices.
     *
     * @class
     * @augments torro.Builder.BaseCollection
     */
    torroBuilder.ElementChoiceCollection = torroBuilder.BaseCollection.extend({

        /**
         * Model class for the element choice collection.
         *
         * @since 1.0.0
         * @access public
         * @property {function}
         */
        model: torroBuilder.ElementChoiceModel,

        /**
         * REST endpoint URL part for accessing element choices.
         *
         * @since 1.0.0
         * @access public
         * @type {string}
         */
        urlEndpoint: 'element_choices',

        /**
         * Default properties for the collection.
         *
         * @since 1.0.0
         * @access public
         * @property {object}
         */
        defaultProps: {
            element_id: 0
        },

        /**
         * Returns element choice defaults.
         *
         * @since 1.0.0
         * @access public
         *
         * @returns {object} Element choice defaults.
         */
        getDefaultAttributes: function() {
            return {
                element_id: this.props.get( 'element_id' ),
                sort:       this.length
            };
        }
    });

})( window.torro.Builder );