旧入口兼容

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

@@ -459,14 +459,21 @@ public class CourseReviewServiceImpl extends BaseServiceImpl<Integer, CourseSche
 
     @Override
     public ReviewInfoDto getStuAndTeaReviewInfo(Long courseId, Integer userId) {
+        //老师评价
         CourseScheduleReview courseScheduleReview = courseScheduleReviewDao.findByCourseScheduleAndStudent(courseId, userId);
-        TeacherClassHeadInfo teacherClassGroupInfo = getCourseInfoHead(courseId.intValue());
+        //学生评价
+        CourseScheduleComplaintsDto courseScheduleComplaint = courseScheduleComplaintsDao.findByUserIdAndCourseId(userId.longValue(), courseId);
+
+        if (courseScheduleReview == null && courseScheduleComplaint == null) {
+            throw new BizException("评价不存在");
+        }
 
-        ReviewInfoDto reviewInfoDto = new ReviewInfoDto();
-        reviewInfoDto.setTeacherClassHeadInfo(teacherClassGroupInfo);
         if (courseScheduleReview == null) {
             courseScheduleReview = new CourseScheduleReview();
         }
+
+        TeacherClassHeadInfo teacherClassGroupInfo = getCourseInfoHead(courseId.intValue());
+
         CourseHomework homework = courseHomeworkDao.findByCourseSchedule(courseId);
         if (homework != null) {
             courseScheduleReview.setHomeWork(homework.getContent());
@@ -477,10 +484,10 @@ public class CourseReviewServiceImpl extends BaseServiceImpl<Integer, CourseSche
             PracticeCourseDto practiceGroup = practiceGroupDao.findByGroupId(Integer.parseInt(courseSchedule.getMusicGroupId()));
             courseScheduleReview.setEduTeacherName(practiceGroup.getEduTeacherName());
         }
+        ReviewInfoDto reviewInfoDto = new ReviewInfoDto();
+        reviewInfoDto.setTeacherClassHeadInfo(teacherClassGroupInfo);
         reviewInfoDto.setCourseScheduleReview(courseScheduleReview);
 
-        //学生评价
-        CourseScheduleComplaintsDto courseScheduleComplaint = courseScheduleComplaintsDao.findByUserIdAndCourseId(userId.longValue(), courseId);
         if (courseScheduleComplaint != null) {
             List<CourseScheduleComplaintsDto> courseScheduleComplaints = new ArrayList<>();
             courseScheduleComplaints.add(courseScheduleComplaint);