public IViewComponentResult Invoke()
{
var items = _shoppingCart.GetShoppingCartItems();
_shoppingCart.ShoppingCartItems = items;
var shoppingCartViewModel = new ShoppingCartViewModel
{
ShoppingCart = _shoppingCart,
ShoppingCartTotal = _shoppingCart.GetShoppingCartTotal()
};
return(View(shoppingCartViewModel));
}
public IActionResult Index()
{
var items = _shoppingCart.GetShoppingCartItems();
_shoppingCart.ShoppingCartItems = items;
var shoppingCartVM = new ShoppingCartViewModel
{
ShoppingCart = _shoppingCart,
ShoppingCartTotal = _shoppingCart.GetShoppingCartTotal()
};
return(View(shoppingCartVM));
}
public IActionResult Checkout(Order order)
{
var items = _shoppingCart.GetShoppingCartItems();
_shoppingCart.ShoppingCartItems = items;
if (_shoppingCart.ShoppingCartItems.Count == 0)
{
ModelState.AddModelError("", "Your cart is empty, add some teas first");
}
if (ModelState.IsValid)
{
_orderRepository.CreateOrder(order);
_shoppingCart.ClearCart();
return(RedirectToAction("CheckoutComplete"));
}
return(View(order));
}
