修复bug：维保计划修改间隔问题

lift-business-service/src/main/java/cn/com/ty/lift/business/maintenance/service/MaintenancePlanService.java

@@ -26,6 +26,7 @@ import cn.com.ty.lift.common.model.PushMessage;
 import cn.com.ty.lift.common.model.PushUserInfo;
 import cn.com.ty.lift.common.utils.DateUtils;
 import cn.com.xwy.boot.web.dto.RestResponse;
+import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.poi.excel.ExcelUtil;
 import cn.hutool.poi.excel.ExcelWriter;
@@ -387,7 +388,7 @@ public class MaintenancePlanService extends ServiceImpl<MaintenancePlanMapper, M
         LambdaQueryWrapper<MaintenancePlan> lambdaQueryWrapper = queryWrapper.lambda();
         lambdaQueryWrapper.eq(MaintenancePlan::getMtCompanyId, mtCompanyId);
         lambdaQueryWrapper.eq(MaintenancePlan::getLiftId, liftId);
-        lambdaQueryWrapper.gt(MaintenancePlan::getCount, periods);
+        lambdaQueryWrapper.ge(MaintenancePlan::getCount, periods);
         return list(lambdaQueryWrapper);
     }
 
@@ -446,17 +447,13 @@ public class MaintenancePlanService extends ServiceImpl<MaintenancePlanMapper, M
         } else if (isNull && ObjectUtil.isNotEmpty(updateInterval)) {
             //获取当前期数后的维保计划列表，并清除计划
             planList = findPlanList(mtCompanyId, liftId, periods);
-            LocalDate planDate;
-            Optional<MaintenancePlan> planOptional = planList.stream()
-                    .filter(entity -> entity.getCount().equals(periods)).findFirst();
-            if (planOptional.isPresent()) {
-                MaintenancePlan maintenancePlan = planOptional.get();
-                planDate = maintenancePlan.getPlanDate();
+            if (CollUtil.isNotEmpty(planList)) {
+                LocalDate planDate = planList.get(0).getPlanDate();
+                removeByIds(planList.stream().map(MaintenancePlan::getId).collect(Collectors.toList()));
+                //更新项目电梯关联表保养间隔
+                projectLiftRelevanceService.modify(relevance);
+                plans = generatePlan(plan, periods, updateInterval, planDate, endDate);
             } else return false;
-            removeByIds(planList.stream().map(MaintenancePlan::getId).collect(Collectors.toList()));
-            //更新项目电梯关联表保养间隔
-            projectLiftRelevanceService.modify(relevance);
-            plans = generatePlan(plan, periods, updateInterval, planDate, endDate);
         } else if (isNotNull && ObjectUtil.isNotEmpty(updateInterval)) {
             //获取当前期数后的维保计划列表，并清除计划
             planList = findPlanList(mtCompanyId, liftId, periods);