public List <ReservationBE> ListReservation()
{
try
{
HotelEntities hotel = new HotelEntities();
//var data = hotel.Reservation.ToList();
var data = (from r in hotel.Reservation
join c in hotel.Customer on r.CustomerId equals c.id
join u in hotel.Room on r.RoomId equals u.id
join h in hotel.Hotel on r.HotelId equals h.id
orderby r.id descending
select new ReservationBE
{
Id = r.id,
CustomerId = r.CustomerId,
CustomerName = c.Name + " " + c.SurName,
HotelId = r.HotelId,
HotelName = h.Name,
RoomId = u.id,
RoomName = u.TypeRoom,
AdmissionDate = r.AdmissionDate,
DepartureDate = r.DepartureDate,
}).ToList();
return(data);
}
catch (Exception e)
{
throw new Exception("Error en ListReservation: " + e.Message);
}
}
public Confirm Update(Room room)
{
Confirm confirm = new Confirm();
try
{
HotelEntities hotel = new HotelEntities();
var query = (from r in hotel.Room where r.id == room.id select r).FirstOrDefault();
query.NumberRoom = room.NumberRoom;
query.Price = room.Price;
query.TypeRoom = room.TypeRoom;
hotel.SaveChanges();
confirm.Status = "OK";
confirm.Clase = "UpdateRoom";
}
catch (Exception e)
{
confirm.Status = e.Message;
confirm.Clase = "UpdateRoom";
//throw new Exception(e.Message);
}
return(confirm);
}
public Confirm CreateReservation(ReservationBE reservationBE)
{
Confirm confirm = new Confirm();
try
{
HotelEntities hotel = new HotelEntities();
Reservation reservation = new Reservation();
reservation.AdmissionDate = reservationBE.AdmissionDate;
reservation.DepartureDate = reservationBE.DepartureDate;
reservation.CustomerId = reservationBE.CustomerId;
reservation.RoomId = reservationBE.RoomId;
reservation.HotelId = reservationBE.HotelId;
hotel.Reservation.Add(reservation);
hotel.SaveChanges();
SendMessage sendMessage = new SendMessage();
sendMessage.Send(reservationBE);
confirm.Clase = "CreateReservation";
confirm.Status = "OK";
}
catch (Exception e)
{
confirm.Clase = "CreateReservation";
confirm.Status = e.Message;
//throw new Exception(e.Message);
}
return(confirm);
}
public Confirm DeleteReservation(int reservationId)
{
Confirm confirm = new Confirm();
try
{
HotelEntities hotel = new HotelEntities();
var remove = (from r in hotel.Reservation where r.id == reservationId select r).First();
if (remove != null)
{
hotel.Reservation.Remove(remove);
hotel.SaveChanges();
}
confirm.Clase = "DeleteReservation";
confirm.Status = "OK";
}
catch (Exception e)
{
confirm.Clase = "DeleteReservation";
confirm.Status = e.Message;
//throw new Exception(e.Message);
}
return(confirm);
}
public Confirm UpdateReservation(ReservationBE reservationBE, int reservationId)
{
Confirm confirm = new Confirm();
try
{
HotelEntities hotel = new HotelEntities();
var query = (from r in hotel.Reservation where r.id == reservationId select r).FirstOrDefault();
query.CustomerId = reservationBE.CustomerId;
query.HotelId = reservationBE.HotelId;
query.RoomId = reservationBE.RoomId;
query.AdmissionDate = reservationBE.AdmissionDate;
query.DepartureDate = reservationBE.DepartureDate;
hotel.SaveChanges();
confirm.Clase = "UpdateReservation";
confirm.Status = "OK";
}
catch (Exception e)
{
confirm.Clase = "UpdateReservation";
confirm.Status = e.Message;
throw new Exception(e.Message);
}
return(confirm);
}
public Confirm UpdateCustomer(Customer customer)
{
Confirm confirm = new Confirm();
try
{
HotelEntities hotel = new HotelEntities();
Customer custome = new Customer();
var query = (from c in hotel.Customer where c.id == customer.id select c).FirstOrDefault();
query.Name = customer.Name;
query.SurName = customer.SurName;
query.DocumentType = customer.DocumentType;
query.DocumentNumber = customer.DocumentNumber;
query.Phone = customer.Phone;
hotel.SaveChanges();
confirm.Clase = "UpdateCustomer";
confirm.Status = "OK";
}
catch (Exception e)
{
confirm.Clase = "UpdateCustomer";
confirm.Status = e.Message;
//throw new Exception(e.Message);
}
return(confirm);
}
public Confirm CreateCustomer(CustomerBE customerBE)
{
Confirm confirm = new Confirm();
try
{
HotelEntities hotel = new HotelEntities();
Customer customer = new Customer();
customer.Name = customerBE.Name;
customer.SurName = customerBE.SurName;
customer.DocumentType = customerBE.DocumentType;
customer.DocumentNumber = customerBE.DocumentNumber;
customer.Phone = customerBE.Phone;
hotel.Customer.Add(customer);
hotel.SaveChanges();
confirm.Clase = "CreateCustomer";
confirm.Status = "OK";
}
catch (Exception e)
{
confirm.Clase = "CreateCustomer";
confirm.Status = e.Message;
//throw new Exception(e.Message);
}
return(confirm);
}
public List <Room> GetAll()
{
try
{
HotelEntities hotel = new HotelEntities();
var data = hotel.Room.ToList();
return(data);
}catch (Exception e)
{
throw new Exception(e.Message);
}
}
public List <Hotel> ListHotel()
{
try
{
HotelEntities hotel = new HotelEntities();
var data = hotel.Hotel.ToList();
return(data);
}
catch (Exception e)
{
throw new Exception("Error en ListReservation: " + e.Message);
}
}
public List <Room> Find(string type)
{
try
{
HotelEntities hotel = new HotelEntities();
var data = (from r in hotel.Room where r.TypeRoom.Contains(type) select r).ToList();
return(data);
}catch (Exception e)
{
throw new Exception(e.Message);
}
throw new NotImplementedException();
}
public void DeleteCustomer(int customerId)
{
try
{
HotelEntities hotel = new HotelEntities();
var remove = (from c in hotel.Customer where c.id == customerId select c).First();
if (remove != null)
{
hotel.Customer.Remove(remove);
hotel.SaveChanges();
}
}
catch (Exception e)
{
throw new Exception(e.Message);
}
}
public List <Room> ListRoom(int HotelID, int CustomerID)
{
try
{
HotelEntities hotel = new HotelEntities();
var data = (from r in hotel.Room
join e in hotel.Reservation on r.id equals e.RoomId
where e.HotelId == HotelID && e.CustomerId == CustomerID
select r).ToList();
var query = hotel.Room.ToList().Except(data).ToList();
return(query);
}
catch (Exception e)
{
throw new Exception(e.Message);
}
}
public Confirm Create(Room room)
{
Confirm confirm = new Confirm();
try
{
HotelEntities hotel = new HotelEntities();
hotel.Room.Add(room);
hotel.SaveChanges();
confirm.Status = "OK";
confirm.Clase = "CreateRoom";
}
catch (Exception e)
{
confirm.Status = e.Message;
confirm.Clase = "CreateRoom";
//throw new Exception(e.Message);
}
return(confirm);
}
public Confirm Delete(int idRoom)
{
Confirm confirm = new Confirm();
try
{
HotelEntities hotel = new HotelEntities();
var query = (from r in hotel.Room where r.id == idRoom select r).FirstOrDefault();
hotel.Room.Remove(query);
hotel.SaveChanges();
confirm.Status = "OK";
confirm.Clase = "DeleteRoom";
}
catch (Exception e)
{
confirm.Status = e.Message;
confirm.Clase = "DeleteRoom";
//throw new Exception(e.Message);
}
return(confirm);
}
public List <CustomerBE> ListCustomer()
{
HotelEntities hotelEntities = new HotelEntities();
try
{
//var data = hotelEntities.Customer.ToList();
var data = (from c in hotelEntities.Customer select new CustomerBE {
Id = c.id,
Name = c.Name,
SurName = c.SurName,
DocumentType = c.DocumentType,
DocumentNumber = c.DocumentNumber,
Phone = c.Phone,
FullName = c.Name + " " + c.SurName,
}).ToList();
return(data);
}
catch (Exception e)
{
throw new Exception(e.Message);
}
}
