public ActionResult Index()
        {
            // home model
            List <Referans> references = _referenceData.GetSliderReferences();

            List <MusteriYazi> customerWritings = _customerWritingData.GetCustomerWritings();

            List <DuyuruHaber> news = _newsData.GetNews();

            List <Popup> popups = _popupData.GetPopups();

            var homeModel = new HomeModel
            {
                References       = references,
                CustomerWritings = customerWritings,
                News             = news,
                Popups           = popups
            };

            //layout model
            FirmaBilgileri firm = _firmsData.GetFirstActiveFirm();

            var layoutModel = new LayoutModel <HomeModel>(homeModel, firm);

            return(View(layoutModel));
        }
        public ActionResult Index()
        {
            List <Popup> popups = _popupData.GetPopups();

            return(View(popups));
        }