//TODO
internal CancelBikeReservationResult CancelReservation(int idUser, int idBike, string reserveCode, string comments)
{
UserManager usrManager = new UserManager();
CancelBikeReservationResult res = new CancelBikeReservationResult();
BikeDao dao = new BikeDao();
ReserveDao reDao = new ReserveDao();
ReserveCancelationDao reCnsDao = new ReserveCancelationDao();
Reserve reserve = reDao.getReserve(idBike, reserveCode);
if (reserve == null)
{
throw new Exception("Código de reserva inválido");
}
else if (reserve.idUser != idUser)
{
throw new Exception("La reserva no pertenece a ese usuario.");
}
else if (reserve.idState != Constants.STATE_RESERVE_ACTIVE)
{
throw new Exception("La reserva no está en un estado válido");
}
else if ((DateTime.Now - reserve.creationTime).Minutes > Constants.RESERVE_TIMEOUT)
{
res.resCod = 1;
res.resDesc = "La reserva ha expirado";
reDao.UpdateStatus(reserve.id, Constants.STATE_RESERVE_EXPIRED);
reCnsDao.Insert(reserve.id, comments);
User currentUsr = usrManager.getUser(idUser);
if (currentUsr.profile == Constants.PROFILE_COMMON)
{
dao.UpdateStatus(idBike, Constants.STATE_BIKE_FREE);
}
else if (currentUsr.profile == Constants.PROFILE_STATION)
{
dao.UpdateStatus(idBike, Constants.STATE_BIKE_IN_STATION);
}
usrManager.cancelReservation(reserve.idUser);
}
else
{
dao.UpdateStatus(idBike, Constants.STATE_BIKE_FREE);
usrManager.cancelReservation(reserve.idUser);
res.resCod = 0;
}
return res;
}
//TODO Agregarle las bicicletas reservadas y en uso por el usuarios
public GetFreeBikesResult GetFreeBikes(int idUser, float latitude, float longitude)
{
GetFreeBikesResult res = new GetFreeBikesResult();
BikeDao dao = new BikeDao();
List<Bike> bikes = dao.getBikesByState(Constants.STATE_BIKE_FREE);
res.bikes = new List<Bike>();
res.resCod = 0;
foreach (Bike bike in bikes)
{
double distance = Functions.GetDistance(latitude, longitude, bike.latitude, bike.longitude);
if (distance <= Constants.MAX_DISTANCE)
{
res.bikes.Add(bike);
}
}
res.userStatus = new UserManager().getUserStatus(idUser);
return res;
}
internal UseBikeResult UseBike(int idUser, int idBike)
{
UseBikeResult res = new UseBikeResult();
BikeDao dao = new BikeDao();
res.resCod = 0;
res.bike = dao.getBike(idBike);
if (res.bike.idState != Constants.STATE_BIKE_FREE)
{
throw new Exception("Bicicleta no está libre");
}
dao.UpdateStatus(idBike, Constants.STATE_BIKE_IN_USE);
res.userStatus = new UserManager().getUserStatus(idUser);
return res;
}
public List<Bike> GetBikesByUser(int idUser)
{
BikeDao dao = new BikeDao();
return dao.getBikesByUser(idUser);
}
internal ReserveBikeResult Reserve(int idUser, int idBike)
{
UserManager usrManager = new UserManager();
ReserveBikeResult res = new ReserveBikeResult();
BikeDao dao = new BikeDao();
ReserveDao reDao = new ReserveDao();
Bike bike = dao.getBike(idBike);
if (bike.idState != Constants.STATE_BIKE_FREE)
{
throw new Exception("Bicicleta no disponible para reserva");
}
bool userOk = usrManager.isOkForReserve(idUser);
if (userOk == false)
{
throw new Exception("Usuario no puede tomar la reserva");
}
usrManager.userMakeReservation(idUser, idBike);
dao.UpdateStatus(idBike, Constants.STATE_BIKE_RESERVED);
Reserve reserve = new Reserve();
reserve.randomCode = Functions.CreateReserveCode();
reserve.idBike = idBike;
reserve.idUser = idUser;
reserve.idState = Constants.STATE_RESERVE_ACTIVE;
reserve.stateTime = DateTime.Now;
reserve.creationTime = DateTime.Now;
reDao.Insert(reserve);
res.resCod = 0;
res.userStatus = new UserManager().getUserStatus(idUser);
res.reserveCode = Functions.CreateReserveCode();
return res;
}
public List<Bike> GetBikesByState(int idState)
{
BikeDao dao = new BikeDao();
return dao.getBikesByState(idState);
}
internal PassBikeResult Pass(int idUser, int idBike, string reserveCode)
{
PassBikeResult res = new PassBikeResult();
BikeDao dao = new BikeDao();
ReserveDao reDao = new ReserveDao();
ReserveCancelationDao reCnsDao = new ReserveCancelationDao();
UserManager usrManager = new UserManager();
bool userOk = usrManager.isOkForPass(idUser);
if (userOk == false)
{
throw new Exception("Usuario no tiene bicicleta");
}
Bike bike = dao.getBike(idBike);
if (bike.idState != Constants.STATE_BIKE_RESERVED
&& bike.idState != Constants.STATE_BIKE_FREE)
{
throw new Exception("Bicicleta no disponible para entrega");
}
Reserve reserve = reDao.getReserve(idBike, reserveCode);
if (reserve == null)
{
throw new Exception("Código de reserva inválido");
}
else if (reserve.idState != Constants.STATE_RESERVE_ACTIVE)
{
throw new Exception("La reserva no está en un estado válido");
}
else if ((DateTime.Now - reserve.creationTime).Minutes > Constants.RESERVE_TIMEOUT)
{
res.resCod = 1;
res.resDesc = "La reserva ha expirado";
reDao.UpdateStatus(reserve.id, Constants.STATE_RESERVE_EXPIRED);
reCnsDao.Insert(reserve.id, Constants.RESERVE_CANCEL_REASON_TIMEOUT);
User currentUsr = usrManager.getUser(idUser);
if (currentUsr.profile == Constants.PROFILE_COMMON)
{
dao.UpdateStatus(idBike, Constants.STATE_BIKE_FREE);
}
else if (currentUsr.profile == Constants.PROFILE_STATION)
{
dao.UpdateStatus(idBike, Constants.STATE_BIKE_IN_STATION);
}
usrManager.cancelReservation(reserve.idUser);
}
else
{
dao.UpdateUser(idBike, reserve.idUser);
dao.UpdateStatus(idBike, Constants.STATE_BIKE_IN_USE);
reDao.UpdateStatus(reserve.id, Constants.STATE_RESERVE_USED);
usrManager.changeState(reserve.idUser, Constants.STATE_USER_HAS_BIKE_ASSIGNED);
usrManager.changeState(idUser, Constants.STATE_USER_HAS_NO_BIKE);
res.resCod = 0;
}
return res;
}
internal GetBikeResult GetBike(int idUser, int idBike)
{
GetBikeResult res = new GetBikeResult();
BikeDao dao = new BikeDao();
res.resCod = 0;
res.bike = dao.getBike(idBike);
res.userStatus = new UserManager().getUserStatus(idUser);
return res;
}