public IActionResult About(int id)
        {
            SupplierBuilder  supplier = new SupplierBuilder();
            FranchiseBuilder company  = new FranchiseBuilder();

            List <Franchise> allStores = company.SellFranchise();

            ProductOrderingViewModel viewModel = new ProductOrderingViewModel();

            viewModel.Store     = allStores.SingleOrDefault(store => store.Id == id);
            viewModel.Suppliers = supplier.GetSuppliers();

            return(View(viewModel));
        }
        public IActionResult Index()
        {
            FranchiseBuilder company      = new FranchiseBuilder();
            SupplierBuilder  allSuppliers = new SupplierBuilder();

            List <Franchise> allStores = company.SellFranchise();


            StoreListViewModel viewModel = new StoreListViewModel();

            viewModel.Stores    = allStores;
            viewModel.Suppliers = allSuppliers.GetSuppliers();

            return(View(viewModel));
        }