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 static List<Trip> FindTripsByUser(User user)
{
throw new System.NotImplementedException("Here would be a real implementation. This method must not be called from the tests.");
}
public virtual List<Trip> TripsByUser(User user)
{
return FindTripsByUser(user);
}
public bool IsFriendWith(User user)
{
return Enumerable.Contains(_Friends, user);
}
public void AddFriend(User user)
{
_Friends.Add(user);
}
