public async Task <IActionResult> Create([Bind("City,Country,FirstName,LastName,Phone,PostalCode,State")] Order order)
{
ApplicationUser user = await _userManager.GetUserAsync(User);
if (ModelState.IsValid)
{
ShoppingCart cart = ShoppingCart.GetCart(this.HttpContext);
List <CartItem> items = cart.GetCartItems(_context);
List <OrderDetail> details = new List <OrderDetail>();
foreach (CartItem item in items)
{
OrderDetail detail = CreateOrderDetailForThisItem(item);
detail.Order = order;
details.Add(detail);
_context.Add(detail);
}
order.User = user;
order.OrderDate = DateTime.Today;
order.Total = ShoppingCart.GetCart(this.HttpContext).GetTotal(_context);
order.Gst = (order.Total * Convert.ToDecimal(0.15));
order.OrderDetails = details;
_context.SaveChanges();
return(RedirectToAction("Purchased", new RouteValueDictionary(
new { action = "Purchased", id = order.OrderId })));
}
return(View(order));
}
public void EmptyCart(QualityBooksContext db)
{
var cartItems = db.CartItems.Where(cart => cart.CartID == ShoppingCartId);
foreach (var cartItem in cartItems)
{
db.CartItems.Remove(cartItem);
}
db.SaveChanges();
}
public void ClearCart(QualityBooksContext apContext)
{
var cartItems = apContext.CartItems.Where(ci => ci.CartID == ShoppingCartId);
foreach (var cartItem in cartItems)
{
apContext.CartItems.Remove(cartItem);
}
apContext.SaveChanges();
}
public int RemoveFromCart(int id, QualityBooksContext db)
{
var cartItem = db.CartItems.SingleOrDefault(cart => cart.CartID == ShoppingCartId && cart.Product.Id == id);
int itemCount = 0;
if (cartItem != null)
{
if (cartItem.Count > 1)
{
cartItem.Count--;
itemCount = cartItem.Count;
}
else
{
db.CartItems.Remove(cartItem);
}
db.SaveChanges();
}
return(itemCount);
}
public void AddToCart(Product product, QualityBooksContext db)
{
var cartItem = db.CartItems.SingleOrDefault(c => c.CartID == ShoppingCartId && c.Product.Id == product.Id);
if (cartItem == null)
{
cartItem = new CartItem
{
Product = product,
CartID = ShoppingCartId,
Count = 1,
DateCreated = DateTime.Now
};
db.CartItems.Add(cartItem);
}
else
{
cartItem.Count++;
}
db.SaveChanges();
}
