public IEnumerable Handle(CancelRoom c)
{
if (status == RoomStatus.Available)
{
throw new RoomNotBooked($"The room {c.RoomNumber} has not been booked.");
}
if (status == RoomStatus.CheckedOut)
{
throw new CustomerHasCheckedOut($"Customer has already checked out the room {c.RoomNumber}. Cancellation is not allowed.");
}
yield return(new RoomCancelled
{
Id = c.Id,
RoomNumber = c.RoomNumber,
CancelledTime = c.CancelTime
});
}
public ActionResult Change(BookingList model)
{
var errors = new List <string>();
if (model.Items?.Count > 0)
{
var selected = model.Items.Where(item => item.Selected);
if (selected.Count() > 0)
{
var bookings = BookingStartup.BookingQueries.GetCurrentBookings();
foreach (var item in selected)
{
try
{
var booking = bookings.FirstOrDefault(b => b.RoomNumber == item.RoomNumber);
if (booking == null)
{
continue; //if the booking cannot be found in current booking, we just disregard it
}
if (model.Action == "checkin")
{
var command = new CheckIn {
Id = booking.Id, RoomNumber = item.RoomNumber, CheckInTime = DateTime.Now
};
BookingStartup.Dispatcher.SendCommand(command);
}
else if (model.Action == "checkout")
{
var command = new CheckOut {
Id = booking.Id, RoomNumber = item.RoomNumber, CheckOutTime = DateTime.Now
};
BookingStartup.Dispatcher.SendCommand(command);
}
else if (model.Action == "cancel")
{
var command = new CancelRoom {
Id = booking.Id, RoomNumber = item.RoomNumber, CancelTime = DateTime.Now
};
BookingStartup.Dispatcher.SendCommand(command);
}
}
catch (Exception ex)
{
var error = ex.GetType().Name;
if (!string.IsNullOrEmpty(ex.Message))
{
error += ": " + ex.Message;
}
errors.Add(error);
}
}
}
}
if (errors.Count > 0)
{
TempData["Errors"] = errors;
}
return(RedirectToAction("Index"));
}