public void SelectInvitation(BE.Order order)
{
List <BE.GuestRequest> allReq = _dal.GetAllRequests();
BE.GuestRequest request = null;
try
{
// find the much guest request to the given order...
request = (from gReq in allReq
where gReq.GuestRequestKey == order.GuestRequestKey
select gReq).Single();
// /// and update his status
_dal.UpdateGuestRequest(request, BE.Enums.Status.CloseByApp);
}
catch (ArgumentNullException exc)
{
Console.WriteLine(exc.Message);
}
catch (InvalidOperationException exc)
{
Console.WriteLine(exc.Message);
}
// find the rest of the orders which mach to the request...
IEnumerable <BE.Order> orders = from matchOrder in _dal.GetAllOrders()
where matchOrder.GuestRequestKey == request.GuestRequestKey
select matchOrder;
// ...and close them too
foreach (BE.Order matchOrder in orders)
{
_dal.UpdateOrder(matchOrder, BE.Enums.Status.CloseByApp);
}
}
private static void PrintOrder()
{
foreach (BE.Order item in _dal.GetAllOrders())
{
Console.WriteLine(item);
Console.WriteLine();
}
Console.WriteLine("\n\n");
}
