public bool ReduceInventory(Order order)
{
order.AllItemsRetreived = true;
foreach (OrderDetail orderDetail in order.OrderDetails)
{
int inventoryID = orderDetail.InventoryId;
int count = orderDetail.Quantity;
Inventory inventoryItem = db.Inventories.Single(i => i.InventoryID == inventoryID);
if (inventoryItem.QuantityInStock >= orderDetail.Quantity)
{
inventoryItem.QuantityInStock = inventoryItem.QuantityInStock - orderDetail.Quantity;
orderDetail.RetreivedFromInventory = true;
}
else
{
orderDetail.QuantityShort = orderDetail.Quantity - inventoryItem.QuantityInStock;
order.AllItemsRetreived = false;
orderDetail.RetreivedFromInventory = false;
}
}
if (order.AllItemsRetreived)
db.SaveChanges();
return order.AllItemsRetreived;
}
public ActionResult BillingProfile(FormCollection values)
{
var order = new Order();
TryUpdateModel(order);
try
{
if (string.Equals(values["PromoCode"].Trim(), PromoCode,
StringComparison.OrdinalIgnoreCase) == false)
{
ViewBag.PromotionCodeAlert = "Use the following promotion code to receive your order without paying: ";
ViewBag.PromoCodeValue = PromoCode;
return View(order);
}
else
{
order.Username = User.Identity.Name;
order.OrderDate = DateTime.Now;
storeDb.Orders.Add(order);
storeDb.SaveChanges();
return RedirectToAction("Finalize", new { id = order.OrderId });
}
}
catch
{
//Invalid - redisplay with errors
return View(order);
}
}
public int CreateOrder(Order order)
{
decimal orderTotal = 0;
var cartItems = GetCartItems();
order.OrderDetails = new List<OrderDetail>();
// Iterate over the items in the cart, adding the order details for each
foreach (var item in cartItems)
{
var orderDetail = new OrderDetail
{
RecordId = item.RecordId,
InventoryId = item.InventoryId,
ItemId = item.ItemId,
OrderId = order.OrderId,
UnitPrice = item.Price,
Quantity = item.Count
};
order.OrderDetails.Add(orderDetail);
// Set the order total of the shopping cart
orderTotal += (item.Count * item.Price);
}
order.Total = orderTotal;
storeDb.SaveChanges();
//EmptyCart();
return order.OrderId;
}
//
// GET: /Checkout/AddressAndPayment
public ActionResult BillingProfile()
{
try
{
Order mostRecentOrder = storeDb.Orders.Where(o => o.Username == User.Identity.Name)
.OrderByDescending(o => o.OrderDate).First();
Order order = new Order();
order.FirstName = mostRecentOrder.FirstName;
order.LastName = mostRecentOrder.LastName;
order.Address = mostRecentOrder.Address;
order.City = mostRecentOrder.City;
order.State = mostRecentOrder.State;
order.PostalCode = mostRecentOrder.PostalCode;
order.Country = mostRecentOrder.Country;
order.Phone = mostRecentOrder.Phone;
order.Email = mostRecentOrder.Email;
return View(order);
}
catch
{
return View();
}
}
public bool CheckInventory(Order order)
{
order.AllItemsAvailable = true;
foreach (OrderDetail orderDetail in order.OrderDetails)
{
int inventoryID = orderDetail.InventoryId;
int count = orderDetail.Quantity;
Inventory inventoryItem = db.Inventories.Single(i => i.InventoryID == inventoryID);
if (inventoryItem.QuantityInStock < orderDetail.Quantity)
{
orderDetail.QuantityShort = orderDetail.Quantity - inventoryItem.QuantityInStock;
order.AllItemsAvailable = false;
}
else
orderDetail.QuantityShort = 0;
}
return order.AllItemsAvailable;
}
