opt:需求单删除增加状态校验:只有生成，分配的可以删除

nladmin-system/wms-server/src/main/java/org/nl/wms/pm_manage/demand/service/impl/PmDemandServiceImpl.java

@@ -161,6 +161,12 @@ public class PmDemandServiceImpl extends ServiceImpl<PmDemandMapper, PmDemand> i
         if (CollectionUtils.isEmpty(ids)) {
             return;
         }
+        final List<PmDemand> pmDemands = this.listByIds(ids);
+        for (PmDemand pmDemand : pmDemands) {
+            if (!pmDemand.getStatus().equals(DemandStatus.CREATE.getValue()) && !pmDemand.getStatus().equals(DemandStatus.DIS.getValue())){
+                throw new BadRequestException("删除失败，已经执行的需求单无法删除");
+            }
+        }
         this.update(new LambdaUpdateWrapper<PmDemand>().in(PmDemand::getId,ids)
                 .set(PmDemand::getIs_deleted,1));
     }