修改工单接口

tuoheng-service/tuoheng-miniprogram/src/main/java/com/tuoheng/miniprogram/service/impl/WorkOrderServiceImpl.java

@@ -1,5 +1,6 @@
 package com.tuoheng.miniprogram.service.impl;
 
+import cn.hutool.core.collection.CollectionUtil;
 import cn.hutool.core.convert.Convert;
 import cn.hutool.core.date.DateField;
 import cn.hutool.core.date.DateTime;
@@ -210,7 +211,7 @@ public class WorkOrderServiceImpl extends BaseServiceImpl<WorkOrderMapper, WorkO
                 //被分配人员对应id
                 String assignUser = x.getAssignUser();
                 String[] assignUserId = assignUser.split(",");
-                if (null == assignUserId) {
+                if (StringUtils.isEmpty(assignUserId)) {
                     return null;
                 }
                 List<String> list = new ArrayList<>();
@@ -225,13 +226,13 @@ public class WorkOrderServiceImpl extends BaseServiceImpl<WorkOrderMapper, WorkO
                 //问题总数
                 List<WorkOrderFile> workOrderFiles = workOrderFileMapper.selectList(Wrappers.<WorkOrderFile>lambdaQuery()
                         .eq(WorkOrderFile::getWorkOrderId, x.getId()));
-                if (null == workOrderFiles) {
+                if (CollectionUtil.isEmpty(workOrderFiles)) {
                     throw new ServiceException(ServiceExceptionEnum.PARAMETER_IS_NULL);
                 }
                 vo.setPromTotal(workOrderFiles.size());
                 //对应的问题id集合
                 List<String> inspectionFiledIds = workOrderFiles.stream().map(o -> o.getInspectionFileId()).collect(Collectors.toList());
-                if (null == inspectionFiledIds) {
+                if (CollectionUtil.isEmpty(inspectionFiledIds)) {
                     throw new ServiceException(ServiceExceptionEnum.PARAMETER_IS_NULL);
                 }
                 //获取问题集合