public ActionResult Category(int cat)
        {
            SousCategorieService sousCategorieService = new SousCategorieService();

            ViewBag.sCats = sousCategorieService.GetAll().Where(sc => ((int)sc.MarquecategorieProd) == cat).ToList();

            ProductService s = new ProductService();

            List <product> p = new List <product>();

            foreach (product product in s.GetAll())
            {
                if (
                    ((int)product.sousCategorieProd.MarquecategorieProd) == cat)
                {
                    p.Add(product);
                }
            }
            return(View(p));
        }
        // GET: Shop
        public ActionResult Index()
        {
            SousCategorieService sousCategorieService = new SousCategorieService();

            return(View(sousCategorieService.GetAll()));
        }