public RedirectToActionResult AddToShoppingCart(int drinkId)
{
var selectedDrink = _drinRepository.Drinks().FirstOrDefault(p => p.DrinkId == drinkId);
if (selectedDrink != null)
{
_shoppingCart.AddToCart(selectedDrink, 1);
}
return(RedirectToAction("Index"));
}
public ViewResult List(string category)
{
string _category = category;
IEnumerable <Drink> drinks;
string currentCategory = string.Empty;
if (string.IsNullOrEmpty(category))
{
drinks = _drinkRepository.Drinks().OrderBy(n => n.DrinkId);
currentCategory = "All drinks";
}
else
{
if (string.Equals("Alcoholic", _category, StringComparison.OrdinalIgnoreCase))
{
drinks = _drinkRepository.Drinks().Where(p =>
p.Category.CategoryName.Equals("Alcoholic")).OrderBy(p => p.Name);
}
else
{
drinks = _drinkRepository.Drinks().Where(p =>
p.Category.CategoryName.Equals("Non-alcoholic")).OrderBy(p => p.Name);
}
currentCategory = _category;
}
var drinkListViewModel = new DrinkListViewModel
{
Drinks = drinks,
CurrentCategory = currentCategory
};
return(View(drinkListViewModel));
}