import javax.transaction.Transactional;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@Service
public class UserService {
@Autowired
private UserRepository userRepository;
@Transactional
public void createUser(String username, String password) {
User user = new User(username, password);
userRepository.save(user);
}
@Transactional
public void updateUser(String username, String newPassword) {
User user = userRepository.findByUsername(username);
user.setPassword(newPassword);
userRepository.save(user);
}
}
