package com.genersoft.iot.vmp.service.impl;
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import com.genersoft.iot.vmp.service.IUserService;
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import com.genersoft.iot.vmp.storager.dao.UserMapper;
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import com.genersoft.iot.vmp.storager.dao.dto.User;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.List;
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@Service
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public class UserServiceImpl implements IUserService {
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@Autowired
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private UserMapper userMapper;
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@Override
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public User getUser(String username, String password) {
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return userMapper.select(username, password);
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}
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@Override
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public boolean changePassword(int id, String password) {
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User user = userMapper.selectById(id);
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user.setPassword(password);
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return userMapper.update(user) > 0;
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}
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@Override
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public User getUserByUsername(String username) {
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return userMapper.getUserByUsername(username);
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}
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@Override
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public int addUser(User user) {
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User userByUsername = userMapper.getUserByUsername(user.getUsername());
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if (userByUsername != null) return 0;
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return userMapper.add(user);
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}
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@Override
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public int deleteUser(int id) {
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return userMapper.delete(id);
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}
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@Override
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public List<User> getAllUsers() {
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return userMapper.selectAll();
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}
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@Override
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public int updateUsers(User user) {
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return userMapper.update(user);
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}
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}
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