| package com.xzx.gc.order.service;  | 
|   | 
| import cn.hutool.core.date.DateTime;  | 
| import cn.hutool.core.date.DateUtil;  | 
| import com.xzx.gc.common.utils.DateUtils;  | 
| import com.xzx.gc.entity.UserTraceInfo;  | 
| import com.xzx.gc.order.mapper.UserTraceInfoMapper;  | 
| import org.springframework.beans.factory.annotation.Autowired;  | 
| import org.springframework.stereotype.Service;  | 
| import org.springframework.transaction.annotation.Transactional;  | 
|   | 
| import java.util.Date;  | 
| import java.util.List;  | 
|   | 
| @Service  | 
| @Transactional  | 
| public class UserTraceInfoService {  | 
|   | 
|     @Autowired  | 
|     private UserTraceInfoMapper userTraceInfoMapper;  | 
|   | 
|     public void add(UserTraceInfo userTraceInfo){  | 
|         userTraceInfo.setCreateTime(DateUtil.today());  | 
|         userTraceInfoMapper.insertSelective(userTraceInfo);  | 
|     }  | 
|   | 
|     public UserTraceInfo findByUserAndDate(String userId,String date){  | 
|         UserTraceInfo userTraceInfo=new UserTraceInfo();  | 
|         userTraceInfo.setUserId(userId);  | 
|         userTraceInfo.setCreateTime(date);  | 
|         return userTraceInfoMapper.selectOne(userTraceInfo);  | 
|     }  | 
|   | 
|     public void updateById(UserTraceInfo userTraceInfo){  | 
|         userTraceInfoMapper.updateByPrimaryKeySelective(userTraceInfo);  | 
|     }  | 
|   | 
| }  |