public void SaveReservation(ReservationInfo resInfo)
{
Guest guest = GetGuest(resInfo);
Reservation reservation = GetReservation(resInfo.Id);
if (reservation == null)
{
Reservations.Add(new Models.Reservation(resInfo));
Logging.Instance.WriteLine("Add reservation:");
reservation = resInfo.ToReservation(this);
Context.Reservations.Add(reservation);
}
else
{
Reservations[resInfo.Id - 1] = new Models.Reservation(resInfo);
Logging.Instance.WriteLine("Edit reservation:");
Logging.Instance.WriteLine($"Old: {reservation}", true);
UpdateReservation(reservation, guest, resInfo);
}
Logging.Instance.WriteLine($"New: {reservation}", true);
Context.SaveChanges();
UpdateResInfos();
OnReservationsChanged?.Invoke(this, EventArgs.Empty);
}
public Reservation GetReservation(int id)
{
Reservation reservation = Context.Reservations
.Include(r => r.Guest)
.Include(r => r.Transactions)
.Include(r => r.Room)
.FirstOrDefault(r => r.Id == id);
return(reservation);
}
public void AddNewTransaction(Guest guest, Reservation reservation, decimal paidSum, DateTime transDate, string tarnsMethod)
{
reservation.Transactions.Add(new Transaction
{
Guest = guest,
Reservation = reservation,
PaidSum = paidSum - reservation.Transactions.Sum(t => t.PaidSum),
PaymentDate = transDate,
PaymentMethod = tarnsMethod
});
}
public void UpdateReservation(Reservation reservation, Guest guest, ReservationInfo resInfo)
{
reservation.LastVersionJson = JsonHandler.SerializeToJson(reservation);
reservation.State = (State)resInfo.StateInt;
reservation.Source = (Source)resInfo.SourceInt;
reservation.Room = Context.Rooms.FirstOrDefault(r => r.FullRoomNumber == resInfo.Room);
reservation.Guest = guest;
reservation.StartDate = resInfo.StartDate;
reservation.EndDate = resInfo.EndDate;
reservation.TotalSum = resInfo.TotalSum;
reservation.NumberOfGuests = resInfo.NumberOfGuests;
reservation.Notes = resInfo.Notes;
reservation.DateModified = DateTime.Now;
}
public void CheckInReservation(int room, DateTime startDate)
{
Reservation reservation = Context.Reservations
.Include(r => r.Guest).Include(r => r.Transactions)
.Where(r => r.Room.FullRoomNumber == room)
.Where(r => r.StartDate <= startDate)
.Where(r => startDate < r.EndDate)
.FirstOrDefault(r => r.State != State.Canceled);
if (reservation == null)
{
return;
}
Logging.Instance.WriteLine("Edit reservation:");
Logging.Instance.WriteLine($"Old: {reservation}", true);
Reservations[reservation.Id - 1].State = State.CheckedIn;
reservation.LastVersionJson = JsonHandler.SerializeToJson(reservation);
reservation.State = State.CheckedIn;
reservation.DateModified = DateTime.Now;
Logging.Instance.WriteLine($"New: {reservation}", true);
Context.SaveChanges();
UpdateResInfos();
OnReservationsChanged?.Invoke(this, EventArgs.Empty);
}