public List <Trip> GetTripsByUser(User user)
{
List <Trip> tripList = new List <Trip>();
User loggedUser = UserSession.GetInstance().GetLoggedUser();
bool isFriend = false;
if (loggedUser != null)
{
foreach (User friend in user.GetFriends())
{
if (friend.Equals(loggedUser))
{
isFriend = true;
break;
}
}
if (isFriend)
{
tripList = TripDAO.FindTripsByUser(user);
}
return(tripList);
}
else
{
throw new UserNotLoggedInException();
}
}
public IReadOnlyList <Trip> GetTrips(User user) => TripDAO.FindTripsByUser(user);
