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guoyuji
2024-01-23 a6c70be014537e9b5ed48e68edaf3a1a94cb1ac7 
 north-glass-erp/src/main/java/com/example/erp/service/userInfo/UserService.java


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package com.example.erp.service.userInfo;




import cn.hutool.core.util.StrUtil;


import com.baomidou.dynamic.datasource.annotation.DS;


import com.example.erp.common.CacheUtil;


import com.example.erp.common.Result;


import com.example.erp.entity.userInfo.User;


import com.example.erp.mapper.userInfo.UserMapper;


import com.example.erp.controller.dto.UserDTO;


import com.example.erp.tools.TokenTools;


import org.apache.ibatis.jdbc.Null;


import org.springframework.beans.factory.annotation.Autowired;


import org.springframework.cache.annotation.CacheEvict;


import org.springframework.cache.annotation.Cacheable;


import org.springframework.stereotype.Service;


import org.springframework.transaction.annotation.Transactional;




import java.util.List;




@Service


@DS("user_info")


public class UserService {




    @Autowired


    private  UserMapper userMapper;






    @Cacheable(value="users", key="#userDTO.getUserId()")


    public UserDTO login(UserDTO userDTO) {




        if(StrUtil.isBlank(userDTO.getUserId()) ||StrUtil.isBlank(userDTO.getPass())){


            return null;


        }else{


            int getUserCount=userMapper.checkUser(userDTO.getUserId(),userDTO.getPass());


            if(getUserCount==1){


                String token = TokenTools.getToken(userDTO.getUserId(),userDTO.getPass());


                userDTO.setToken(token);


                User user = userMapper.findOneLoginName(userDTO.getUserId());


                userDTO.setUserName(user.getUserName());


                return userDTO;


            }


        return null;




        }


    }




    @CacheEvict(value="users",key="#id",beforeInvocation=true)


    public String deleteCache(String id ) {


        //System.out.println("delete user by id: " + id);


        return null;




    }




    public String getUserByID(String userId){


        return userMapper.getUserByID(userId);


    }




    @Transactional


    public User register(User user) {


        User returnUser = new User();


        if(userMapper.register(user)){


            User getUser = userMapper.findOne(user.getId());


            returnUser.setUserName(getUser.getUserName());


            returnUser.setLoginName(getUser.getLoginName());


        }


        return returnUser;


    }


}