| package com.zy.asrs.service.impl; | 
|   | 
| import com.baomidou.mybatisplus.mapper.EntityWrapper; | 
| import com.baomidou.mybatisplus.service.impl.ServiceImpl; | 
| import com.zy.asrs.entity.BasErrLog; | 
| import com.zy.asrs.mapper.BasErrLogMapper; | 
| import com.zy.asrs.service.BasErrLogService; | 
| import org.springframework.stereotype.Service; | 
|   | 
| import java.util.List; | 
|   | 
| @Service("basErrLogService") | 
| public class BasErrLogServiceImpl extends ServiceImpl<BasErrLogMapper, BasErrLog> implements BasErrLogService { | 
|   | 
|     @Override | 
|     public BasErrLog findLatestByTaskNo(Integer crnNo, Integer taskNo) { | 
|         List<BasErrLog> basErrLogs = this.baseMapper.selectList(new EntityWrapper<BasErrLog>().eq("crn_no", crnNo).eq("wrk_no", taskNo).orderBy("start_time", false)); | 
|         if (basErrLogs == null || basErrLogs.size() == 0) { | 
|             return null; | 
|         } else { | 
|             return basErrLogs.get(0); | 
|         } | 
|     } | 
|   | 
|     @Override | 
|     public BasErrLog findLatest(Integer crnNo) { | 
|         List<BasErrLog> basErrLogs = this.baseMapper.selectList(new EntityWrapper<BasErrLog>().eq("crn_no", crnNo).orderBy("start_time", false)); | 
|         if (basErrLogs == null || basErrLogs.size() == 0) { | 
|             return null; | 
|         } else { | 
|             return basErrLogs.get(0); | 
|         } | 
|     } | 
| } |