Extension to add to context

Jira Code: IBT-36: Move header content to theme and Extension

A simple SCA extension to add/replace a new variable inside the context method of a view/entry point file. We use “addToViewContextDefinition” for this.

define(
    'JJ.TBTExtensions.HeaderExtension', [
        'JJ.TBTExtensions.HeaderExtension.View'
    ],
    function(
        HeaderExtensionView
    ) {
        'use strict';

        return {
            mountToApp: function mountToApp(container) {
                // more documentation of the Extensibility API in
                // https://system.netsuite.com/help/helpcenter/en_US/APIs/SuiteCommerce/Extensibility/Frontend/index.html

                /** @type {LayoutComponent} */
                var layout = container.getComponent('Layout');
                console.log('layout',layout)
                if (layout) {
                    layout.addToViewContextDefinition('Header.Menu.View', 'categories', 'array', function(context) {
                        var categories = context.categories
                        var filteredCategories = _.filter(categories, function filter(category) {
                            return category.href && !~category.href.toLowerCase().indexOf('browse-by-game');
                        });

                        return filteredCategories;
                    });
                }



            }
        };
    });