public IActionResult AddToCart(int id)
{
var tea = _teaRepository.GetTeaById(id);
var cartLine = _cartRepository.GetCartLineByTea(tea);
if (cartLine == null || cartLine.Quantity < tea.Quantity)
{
_cartRepository.AddCartLine(tea, 1);
}
else
{
return(RedirectToAction("Index", new { MessageBad = $"Dostepne jest jedynie {tea.Quantity} sztuk herbaty {tea.Name}." }));
}
return(RedirectToAction("Index"));
}
