1、陪练课调整

2、付费陪练课

mec-biz/src/main/java/com/ym/mec/biz/service/impl/PracticeGroupServiceImpl.java

@@ -2537,7 +2537,10 @@ public class PracticeGroupServiceImpl extends BaseServiceImpl<Long, PracticeGrou
         Date now=new Date();
         LocalDate courseStartDay=LocalDate.now();
         if(practiceGroupBuyParams.isRenew()){
-            PracticeGroup userLatestPracticeGroup = practiceGroupDao.findUserPracticeGroup(practiceGroupBuyParams.getUserId(),practiceGroupBuyParams.getGroupId());
+            if(Objects.isNull(practiceGroupBuyParams.getGroupId())){
+                return BaseController.failed(HttpStatus.EXPECTATION_FAILED, "请选择续费的课程");
+            }
+            PracticeGroup userLatestPracticeGroup = practiceGroupDao.findUserPracticeGroup(practiceGroupBuyParams.getStudentId(),practiceGroupBuyParams.getGroupId());
             if(Objects.nonNull(userLatestPracticeGroup)){
                 LocalDate lastExpiredDay=LocalDateTime.ofInstant(userLatestPracticeGroup.getCoursesExpireDate().toInstant(),DateUtil.zoneId).toLocalDate();
                 if(Objects.nonNull(lastExpiredDay)&&lastExpiredDay.compareTo(courseStartDay)>=0){