awsmug/torro-forms

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

    /**
     * Base for a form builder collection.
     *
     * This collection has no persistence with the server.
     *
     * @class
     * @augments Backbone.Collection
     */
    torroBuilder.BaseCollection = Backbone.Collection.extend({

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

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

        /**
         * Instantiates a new collection.
         *
         * Sets up collection properties.
         *
         * @since 1.0.0
         * @access public
         *
         * @param {object[]} [models]  Models for the collection.
         * @param {object}   [options] Options for the model behavior.
         */
        constructor: function( models, options ) {
            var props = _.defaults( options && options.props || {}, this.defaultProps );

            this.props = new Backbone.Model( props );

            if ( this.urlEndpoint ) {
                this.url = torro.api.root + torro.api.versionString + this.urlEndpoint;
            }

            Backbone.Collection.apply( this, arguments );
        },

        /**
         * Synchronizes the collection with the server.
         *
         * Overrides synchronization in order to disable synchronization.
         *
         * @since 1.0.0
         * @access public
         *
         * @returns {boolean} True on success, false on failure.
         */
        sync: function() {
            return false;
        }
    });

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