Загрузка товаров до хеша

getPrevProducts: function() {
            if ($('.main_page .ajax-folders-wrapper').length) {
                let hashId;

                if (document.location.hash) {
                    hashId = document.location.hash.replace(/\D/g, '');
                }

                let index = $('.site-ajax-folders__item[data-folder-id="' +hashId+ '"]').index();
                let counter = 0;


                $('.site-ajax-folders__item').each(function(){
                    let folder_id = $(this).data('folder-id');

                    if (counter <= index) {
                        counter++;

                        $('[data-folder-id="'+ folder_id +'"]').removeClass('gr_lazy_load_block');
                        shop2_gr.methods.getProductFolder($('[data-folder-id="'+ folder_id +'"]'), folder_id);
                    }
                });
            }
        },