After UMD

transaction-umd.js

(function (root, factory) {
    var _export;
    if (typeof module !== 'undefined') {
        // CommonJS
        factory(module, 
            require('Backbone'), 
            require('@bunsen/libraries/endpoints'),
            require('@bunsen/models/SoaModel'),
            require('@bunsen/collections/ecomm/Offers'),
            require('@bunsen/models/ecomm/Offer'),
            require('@bunsen/models/ecomm/CurrencyConversionRate'),
            require('@bunsen/models/ecomm/Shipment'),

        );
        // assign export var
        _export = module.exports;
    } else {
        // Use different var name to prevent hoisting
        var m = {};        
        // Browser globals
        factory(m, 
            Backbone, 
            endpoints
            bunsen.SoaModel, 
            bunsen.Offers,
            bunsen.Offer,
            bunsen.CurrencyConversionRate,
            'bunsen.Shipment'
        );
        // assign export var
        _export = m.exports;
    }
    
    // Set this to your module name
    root.bunsen.Transaction = _export;
    
}(window, function (module, 
    Backbone, 
    SoaModel, 
    Offers,
    Offer,
    CurrencyConversionRate,
    Shipment
) {
    "use strict";
    
    var Transaction = SoaModel.extend({
        idAttribute: "id",
        url : function () {
            return endpoints.transaction(this.get(this.idAttribute));
        },
        relations: function () {
            return [
                {
                    type: Backbone.Many,
                    key: 'offers',
                    relatedModel: Offer,
                    collectionType: Offers
                },
                {
                    type: Backbone.Many,
                    key: 'currencyConversionRates',
                    relatedModel: CurrencyConversionRate
                },
                {
                    type: Backbone.One,
                    key: 'shipment',
                    relatedModel: Shipment
                }
            ]
        },
        createOffer: function () {
            var offer = new Offer({
                amount: 1234
            });
            return offer.save();
        }
    });
    
    module.exports = Transaction;
    
});