public Order GetOrder(long key)
{
Order order;
try
{
order = (from item in OrderRoot.Elements()
where long.Parse(item.Element("OrderKey").Value) == key
select new Order()
{
OrderKey = long.Parse(item.Element("OrderKey").Value),
GuestRequestKey = long.Parse(item.Element("GuestRequestKey").Value),
HostingUnitKey = long.Parse(item.Element("HostingUnitKey").Value),
Status = getEnumFromString <OrderStatusEnum>((item.Element("Status").Value)),
isClosed = bool.Parse(item.Element("isClosed").Value),
isSendMail = bool.Parse(item.Element("isSendMail").Value),
CreateDate = DateTime.Parse(item.Element("CreateDate").Value),
OrderDate = DateTime.Parse(item.Element("OrderDate").Value),
}).FirstOrDefault();
}
catch
{
order = null;
}
if (order == null)
{
throw new Exception("מספר הזמנה לא נכון");
}
return(order);
}
public IEnumerable <Order> getListOrders(Func <Order, bool> predicate = null)
{
IEnumerable <Order> orders = from item in OrderRoot.Elements()
where GetOrder(long.Parse(item.Element("OrderKey").Value)) != null
select GetOrder(long.Parse(item.Element("OrderKey").Value));
if (predicate == null)
{
return(orders);
}
return(orders.Where(predicate));
}
public bool deleteOrder(long key)
{
XElement OrderElement;
try
{
OrderElement = (from item in OrderRoot.Elements()
where int.Parse(item.Element("OrderKey").Value) == key
select item).FirstOrDefault();
OrderElement.Remove();
OrderRoot.Save(OrderdPath);
return(true);
}
catch
{
return(false);
}
}
public void updateOrder(Order order)
{
XElement orderElement = (from item in OrderRoot.Elements()
where int.Parse(item.Element("OrderKey").Value) == order.OrderKey
select item).FirstOrDefault();
if (orderElement == null)
{
throw new Exception("ההזמנה לא נמצאה");
}
orderElement.Element("OrderKey").Value = order.HostingUnitKey.ToString();
orderElement.Element("CreateDate").Value = order.CreateDate.ToString();
orderElement.Element("GuestRequestKey").Value = order.GuestRequestKey.ToString();
orderElement.Element("isClosed").Value = order.isClosed.ToString();
orderElement.Element("isSendMail").Value = order.isSendMail.ToString();
orderElement.Element("OrderDate").Value = order.OrderDate.ToString();
orderElement.Element("OrderKey").Value = order.OrderKey.ToString();
orderElement.Element("Status").Value = order.Status.ToString();
OrderRoot.Save(OrderdPath);
}