fix: 课程冲突检测助教获取不到

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

@@ -1929,7 +1929,7 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched
                         }
                         //助教冲突检测
                         if (Objects.isNull(preCourseSchedule.getId())) {
-                            IntegerAndIntegerListDto integerAndIntegerListDto = classGroupTeachingTeacherMap.get(preCourseSchedule.getClassGroupId());
+                            IntegerAndIntegerListDto integerAndIntegerListDto = classGroupTeachingTeacherMap.get(preCourseSchedule.getClassGroupId().longValue());
                             if (Objects.nonNull(integerAndIntegerListDto)) {
                                 preCourseSchedule.setTeachingTeacherIdList(integerAndIntegerListDto.getIds());
                             }
@@ -1940,7 +1940,7 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched
                             }
                         }
                         if (Objects.isNull(backCourseSchedule.getId())) {
-                            IntegerAndIntegerListDto integerAndIntegerListDto = classGroupTeachingTeacherMap.get(backCourseSchedule.getClassGroupId());
+                            IntegerAndIntegerListDto integerAndIntegerListDto = classGroupTeachingTeacherMap.get(backCourseSchedule.getClassGroupId().longValue());
                             if (Objects.nonNull(integerAndIntegerListDto)) {
                                 backCourseSchedule.setTeachingTeacherIdList(integerAndIntegerListDto.getIds());
                             }