package fr.plil.sio.web.mvc;

import java.util.List;
import org.springframework.web.bind.annotation.ResponseBody;

public interface UserService {

    User createUser(String username, String password);

    User findByUsername(String username);
    
    List<Dette> findDettes();
    
    List<Dette> findCreances();

    List<User> findAll();
    
    Dette addDette(String username,String sommeDette);
    
    String deleteDette(String id);
}