public void CreateRoleForUser(User user, string role)
{
if (user == null)
{
throw new ArgumentNullException("user");
}
if (role == null)
{
throw new ArgumentNullException("role");
}
UpdateResult updateResult = _userRoleRepository.CreateRoleForUser(user, role);
switch (updateResult)
{
case UpdateResult.Stalled:
throw new StaleUserException(string.Format(CultureInfo.InvariantCulture, "Error creating user role for user with email {0}, object stalled", user.Email));
case UpdateResult.ItemNotExists:
throw new UserNotExistsException(string.Format(CultureInfo.InvariantCulture, "Error creating user role for user with email {0}, user not found", user.Email));
}
}
