// this function return User object from the data layer.
public static User getByEmail(string email)
{
UserD openedUser = DataLayerUser.open(email);
User returnedUser = null;
if (openedUser != null)
{
returnedUser = new User(openedUser.getEmail(), openedUser.getPassword());
returnedUser.setIsLoggedIn(openedUser.isLoggedIn());
returnedUser.setNumberOfTasksAdded(openedUser.getNumOfTasksAdded());
}
return(returnedUser);
}
// this function checks if the current user is already registerd if not save the user to the data.
public InfoObject register()
{
InfoObject info;
if (DataLayerUser.open(getEmail()) == null)
{
save();
Log.Info("The user " + getEmail() + " registered.");
info = new InfoObject(true, "The user " + getEmail() + " registered.");
return(info);
}
else
{
Log.Info("The user " + getEmail() + " can't register because this email is already in use.");
info = new InfoObject(false, "The user " + getEmail() + " can't register because this email is already in use.");
return(info);
}
}