public IActionResult Create(OrderDetail orderDetail)
{
if (ModelState.IsValid)
{
_context.OrderDetail.Add(orderDetail);
_context.SaveChanges();
return RedirectToAction("Index");
}
ViewData["BookID"] = new SelectList(_context.Book, "BookID", "Book", orderDetail.BookID);
ViewData["OrderID"] = new SelectList(_context.Set<Order>(), "OrderID", "Order", orderDetail.OrderID);
return View(orderDetail);
}
public int CreateOrder(Order order)
{
decimal orderTotal = 0;
var cartItems = GetCartItems();
// Iterate over the items in the cart, adding the order details for each
foreach (var item in cartItems)
{
var orderDetail = new OrderDetail
{
BookId = item.BookId,
OrderId = order.Id,
UnitPrice = item.Book.Price,
Quantity = item.Count
};
// Set the order total of the shopping cart
orderTotal += (item.Count * item.Book.Price);
storeDB.OrderDetails.Add(orderDetail);
}
// Set the order's total to the orderTotal count
order.Total = orderTotal;
// Save the order
storeDB.SaveChanges();
// Empty the shopping cart
EmptyCart();
// Return the OrderId as the confirmation number
return order.Id;
}
