Merge remote-tracking branch 'origin/saas' into saas

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

@@ -340,7 +340,10 @@ public class CourseScheduleTeacherSalaryServiceImpl extends BaseServiceImpl<Long
 
         // 查询需要修改的课酬记录
         List<TeacherVipSalaryDto> teacherSalaryList = courseScheduleTeacherSalaryDao.queryOnlineCourseByGroupType(startDate, endDate, tenantId);
-
+        if (CollectionUtils.isEmpty(teacherSalaryList)) {
+            LOGGER.info("未获取到未结算课酬记录!");
+            return;
+        }
         Set<Integer> teacherIds = teacherSalaryList.stream().map(TeacherVipSalaryDto::getUserId).collect(Collectors.toSet());
         List<Teacher> teachers = teacherDao.findByTeacherIds(new ArrayList<>(teacherIds));
         Map<Integer, Teacher> idTeacherMap = teachers.stream().collect(Collectors.toMap(Teacher::getId, t -> t, (t1, t2) -> t1));