public async Task <IActionResult> Details(int?id)
{
UserViewModel uvm = new UserViewModel();
if (id.HasValue)
{
uvm.Product = await _context.GetProductByID(id.Value);
if (uvm.Product != null)
{
return(View(uvm));
}
return(RedirectToAction("Index", "Admin"));
}
return(RedirectToAction("Index", "Admin"));
}
/// <summary>
/// Action that gives the user a view of their cart. It gives them the total price
/// as well as an option to checkout and complete their order
/// </summary>
/// <returns>View with a UserViewModel</returns>
public async Task <IActionResult> Index()
{
decimal total = 0;
var userID = _userManager.GetUserId(User);
if (!String.IsNullOrEmpty(userID))
{
var cart = await _cart.GetCart(userID);
cart.CartItems = await _cart.GetCartItems(cart.ID);
foreach (CartItem item in cart.CartItems)
{
item.Product = await _context.GetProductByID(item.ProductID);
total = total + (item.Product.Price * item.Quantity);
}
UserViewModel uvm = new UserViewModel
{
Cart = cart,
Total = total
};
return(View(uvm));
}
return(RedirectToAction("Index", "Shop"));
}