我完成的数据排序调整

yudao-module-iscs/src/main/java/cn/iocoder/yudao/module/iscs/service/jobticket/JobTicketServiceImpl.java

@@ -19,6 +19,7 @@ import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import jakarta.annotation.Resource;
+import jodd.util.StringUtil;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -900,21 +901,22 @@ public class JobTicketServiceImpl extends ServiceImpl<JobTicketMapper, JobTicket
         if (!myAgentVOS.isEmpty()) {
             String finalStartTime = startTime;
             String finalEndTime = endTime;
-            myAgentVOS.stream()
+            List<MyAgentVO> collect = myAgentVOS.stream()
                     // ① 过滤无效时间和超出范围的数据
                     .filter(vo -> {
                         LocalDateTime stepTime = parseTime(vo.getStepUpdateTime());
-                        return stepTime != null && !stepTime.isBefore(parseTime(finalStartTime)) && !stepTime.isAfter(parseTime(finalEndTime));
+                        return stepTime != null
+                                && (StringUtil.isBlank(finalStartTime) || !stepTime.isBefore(parseTime(finalStartTime)))
+                                && (StringUtil.isBlank(finalEndTime) || !stepTime.isAfter(parseTime(finalEndTime)));
                     })
                     // ② 按时间倒序排序
                     .sorted((v1, v2) -> {
                         LocalDateTime t1 = parseTime(v1.getStepUpdateTime());
                         LocalDateTime t2 = parseTime(v2.getStepUpdateTime());
                         return t2.compareTo(t1); // 降序
-                    })
-                    .collect(Collectors.toList());
+                    }).toList();
+            return collect;
         }
-
         return myAgentVOS;
     }