fix 消息

zhongzheng-system/src/main/java/com/zhongzheng/modules/grade/service/impl/UserPeriodServiceImpl.java

@@ -409,7 +409,9 @@ public class UserPeriodServiceImpl extends ServiceImpl<UserPeriodMapper, UserPer
         }
         redisCache.setCacheObject(key, 1L, 1, TimeUnit.MINUTES);//1分钟
         ClassGradeUser gradeUser = iClassGradeUserService.getOne(new LambdaQueryWrapper<ClassGradeUser>().eq(ClassGradeUser::getUserId,bo.getUserId()).eq(ClassGradeUser::getGradeId,bo.getGradeId()).last("limit 1"));
-        bo.setOrderGoodsId(gradeUser.getOrderGoodsId());
+        if(Validator.isNotEmpty(gradeUser)){
+            bo.setOrderGoodsId(gradeUser.getOrderGoodsId());
+        }
         GoodsVo goodsVo1 = iGoodsService.queryById(bo.getGoodsId());
         if (bo.getStatus().equals(1)) {
             InformRemindVo informRemindVo = informRemindService.queryById(9L);
@@ -501,6 +503,9 @@ public class UserPeriodServiceImpl extends ServiceImpl<UserPeriodMapper, UserPer
         }
         redisCache.setCacheObject(key, 1L, 1, TimeUnit.MINUTES);//1分钟
         ClassGradeUser gradeUser = iClassGradeUserService.getOne(new LambdaQueryWrapper<ClassGradeUser>().eq(ClassGradeUser::getUserId,bo.getUserId()).eq(ClassGradeUser::getGradeId,bo.getGradeId()).last("limit 1"));
+        if(Validator.isNotEmpty(gradeUser)){
+            bo.setOrderGoodsId(gradeUser.getOrderGoodsId());
+        }
         GoodsVo goodsVo1 = iGoodsService.queryById(bo.getGoodsId());
         if (bo.getStatus().equals(1)) {
             InformRemindVo informRemindVo = informRemindService.queryById(11L);