|
@@ -865,6 +865,169 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched
|
|
}
|
|
}
|
|
|
|
|
|
@Override
|
|
@Override
|
|
|
|
+ public void checkNewCourseSchedulesWithoutMusicGroup(List<CourseSchedule> courseSchedules, boolean checkExistCourseSchedule) {
|
|
|
|
+ if (CollectionUtils.isEmpty(courseSchedules)) {
|
|
|
|
+ return;
|
|
|
|
+ }
|
|
|
|
+ List<String> classDates = courseSchedules.stream().map(courseSchedule -> DateUtil.dateToString(courseSchedule.getClassDate(), "yyyy-MM-dd"))
|
|
|
|
+ .collect(Collectors.toList());
|
|
|
|
+
|
|
|
|
+ List<CourseSchedule> existCourseSchedules = courseScheduleDao.findByClassDateWithoutMusicGroup(classDates);
|
|
|
|
+
|
|
|
|
+ //只需要调整课程信息的课程编号列表
|
|
|
|
+ List<Long> updateCourseScheduleIds = courseSchedules
|
|
|
|
+ .stream()
|
|
|
|
+ .filter(courseSchedule -> Objects.nonNull(courseSchedule.getId()))
|
|
|
|
+ .map(CourseSchedule::getId)
|
|
|
|
+ .collect(Collectors.toList());
|
|
|
|
+
|
|
|
|
+ //排除只需调整的课程
|
|
|
|
+ existCourseSchedules = existCourseSchedules.stream()
|
|
|
|
+ .filter(courseSchedule -> !updateCourseScheduleIds.contains(courseSchedule.getId()))
|
|
|
|
+ .collect(Collectors.toList());
|
|
|
|
+ //新课程对应的班级编号列表
|
|
|
|
+ List<Integer> newCourseScheduleClassGroupIds = courseSchedules
|
|
|
|
+ .stream()
|
|
|
|
+ .map(CourseSchedule::getClassGroupId)
|
|
|
|
+ .distinct()
|
|
|
|
+ .collect(Collectors.toList());
|
|
|
|
+
|
|
|
|
+ List<Long> existCourseScheduleIds = existCourseSchedules.stream()
|
|
|
|
+ .map(CourseSchedule::getId)
|
|
|
|
+ .collect(Collectors.toList());
|
|
|
|
+
|
|
|
|
+ HashSet<Long> courseScheduleIdsSet = new HashSet<>(existCourseScheduleIds);
|
|
|
|
+
|
|
|
|
+ //合并新课程和已存在的课程
|
|
|
|
+ List<CourseSchedule> allCourseSchedules;
|
|
|
|
+ if (!CollectionUtils.isEmpty(existCourseSchedules)) {
|
|
|
|
+ allCourseSchedules = ListUtils.sum(courseSchedules, existCourseSchedules);
|
|
|
|
+ } else {
|
|
|
|
+ allCourseSchedules = courseSchedules;
|
|
|
|
+ }
|
|
|
|
+ //所有课程的班级编号
|
|
|
|
+ List<Integer> classGroupIds = allCourseSchedules
|
|
|
|
+ .stream()
|
|
|
|
+ .map(CourseSchedule::getClassGroupId)
|
|
|
|
+ .distinct()
|
|
|
|
+ .collect(Collectors.toList());
|
|
|
|
+ //班级与学生的关联记录
|
|
|
|
+ List<ClassGroupStudentMapper> classGroupStudentMappers = classGroupStudentMapperDao.findByClassGroups(classGroupIds);
|
|
|
|
+ Map<Integer, List<ClassGroupStudentMapper>> classGroupStudentsMap = classGroupStudentMappers
|
|
|
|
+ .stream()
|
|
|
|
+ .collect(Collectors.groupingBy(ClassGroupStudentMapper::getClassGroupId));
|
|
|
|
+
|
|
|
|
+ //根据课程获取助教id关联集合
|
|
|
|
+ List<IntegerAndIntegerListDto> courseScheduleTeachingTeacherIdList = new ArrayList<>();
|
|
|
|
+ if (!CollectionUtils.isEmpty(existCourseScheduleIds)) {
|
|
|
|
+ courseScheduleTeachingTeacherIdList = courseScheduleDao.findCourseScheduleIdAndUserIdsMap(existCourseScheduleIds, TeachTypeEnum.TEACHING.getCode());
|
|
|
|
+ }
|
|
|
|
+ Map<Integer, IntegerAndIntegerListDto> courseScheduleTeachingTeacherMap = courseScheduleTeachingTeacherIdList.stream()
|
|
|
|
+ .collect(Collectors.toMap(IntegerAndIntegerListDto::getId, integerAndIntegerListDto -> integerAndIntegerListDto));
|
|
|
|
+
|
|
|
|
+ //班级助教关联ID集合
|
|
|
|
+ List<IntegerAndIntegerListDto> classGroupAndUserIdsMap = courseScheduleDao.findClassGroupAndUserIdsMap(newCourseScheduleClassGroupIds, TeachTypeEnum.TEACHING.getCode());
|
|
|
|
+ Map<Integer, IntegerAndIntegerListDto> classGroupTeachingTeacherMap = classGroupAndUserIdsMap.stream()
|
|
|
|
+ .collect(Collectors.toMap(IntegerAndIntegerListDto::getId, integerAndIntegerListDto -> integerAndIntegerListDto));
|
|
|
|
+
|
|
|
|
+ Set<Long> existCourseScheduleIdsSet=new HashSet<>(existCourseScheduleIds);
|
|
|
|
+
|
|
|
|
+ Map<String, List<CourseSchedule>> existClassDateCoursesMap = allCourseSchedules.stream().collect(Collectors.groupingBy(c -> DateUtil.dateToString(c.getClassDate(), "yyyy-MM-dd")));
|
|
|
|
+ Map<String, List<CourseSchedule>> newClassDateCoursesMap = courseSchedules.stream().collect(Collectors.groupingBy(c -> DateUtil.dateToString(c.getClassDate(), "yyyy-MM-dd")));
|
|
|
|
+ if (allCourseSchedules.size() > 1) {
|
|
|
|
+ for (Map.Entry<String, List<CourseSchedule>> classDateCourseEntry : newClassDateCoursesMap.entrySet()) {
|
|
|
|
+ List<CourseSchedule> existClassDateCourses = existClassDateCoursesMap.get(classDateCourseEntry.getKey());
|
|
|
|
+ if(CollectionUtils.isEmpty(existClassDateCourses)){
|
|
|
|
+ continue;
|
|
|
|
+ }
|
|
|
|
+ List<CourseSchedule> newClassDateCourses=classDateCourseEntry.getValue();
|
|
|
|
+ existClassDateCourses.sort(Comparator.comparing(CourseSchedule::getStartClassTime));
|
|
|
|
+ newClassDateCourses.sort(Comparator.comparing(CourseSchedule::getStartClassTime));
|
|
|
|
+ for (CourseSchedule preCourseSchedule : newClassDateCourses) {
|
|
|
|
+ for (CourseSchedule backCourseSchedule : existClassDateCourses) {
|
|
|
|
+
|
|
|
|
+ //判断前后两节课是否存在冲突
|
|
|
|
+ if (!preCourseSchedule.getStartClassTime().before(backCourseSchedule.getEndClassTime())
|
|
|
|
+ ||!preCourseSchedule.getEndClassTime().after(backCourseSchedule.getStartClassTime())) {
|
|
|
|
+ continue;
|
|
|
|
+ }
|
|
|
|
+ if (!checkExistCourseSchedule
|
|
|
|
+ && !courseScheduleIdsSet.contains(backCourseSchedule.getId())) {
|
|
|
|
+ continue;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //如果存在时间重叠,则需要判断前后两节课的教师和学生是否存在冲突
|
|
|
|
+ //主教冲突检测
|
|
|
|
+ if (Objects.nonNull(preCourseSchedule.getActualTeacherId())
|
|
|
|
+ && preCourseSchedule.getActualTeacherId().equals(backCourseSchedule.getActualTeacherId())) {
|
|
|
|
+
|
|
|
|
+ throw new BizException(courseCheckInfo(preCourseSchedule, backCourseSchedule, existCourseScheduleIds, 1));
|
|
|
|
+ }
|
|
|
|
+ //助教冲突检测
|
|
|
|
+ if (Objects.isNull(preCourseSchedule.getId())) {
|
|
|
|
+ IntegerAndIntegerListDto integerAndIntegerListDto = classGroupTeachingTeacherMap.get(preCourseSchedule.getClassGroupId());
|
|
|
|
+ if (Objects.nonNull(integerAndIntegerListDto)) {
|
|
|
|
+ preCourseSchedule.setTeachingTeacherIdList(integerAndIntegerListDto.getIds());
|
|
|
|
+ }
|
|
|
|
+ } else if (existCourseScheduleIdsSet.contains(preCourseSchedule.getId())) {
|
|
|
|
+ IntegerAndIntegerListDto integerAndIntegerListDto = courseScheduleTeachingTeacherMap.get(preCourseSchedule.getId());
|
|
|
|
+ if (Objects.nonNull(integerAndIntegerListDto)) {
|
|
|
|
+ preCourseSchedule.setTeachingTeacherIdList(integerAndIntegerListDto.getIds());
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ if (Objects.isNull(backCourseSchedule.getId())) {
|
|
|
|
+ IntegerAndIntegerListDto integerAndIntegerListDto = classGroupTeachingTeacherMap.get(backCourseSchedule.getClassGroupId());
|
|
|
|
+ if (Objects.nonNull(integerAndIntegerListDto)) {
|
|
|
|
+ backCourseSchedule.setTeachingTeacherIdList(integerAndIntegerListDto.getIds());
|
|
|
|
+ }
|
|
|
|
+ } else if (existCourseScheduleIdsSet.contains(backCourseSchedule.getId())) {
|
|
|
|
+ IntegerAndIntegerListDto integerAndIntegerListDto = courseScheduleTeachingTeacherMap.get(backCourseSchedule.getId());
|
|
|
|
+ if (Objects.nonNull(integerAndIntegerListDto)) {
|
|
|
|
+ backCourseSchedule.setTeachingTeacherIdList(integerAndIntegerListDto.getIds());
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ if (!CollectionUtils.isEmpty(preCourseSchedule.getTeachingTeacherIdList())
|
|
|
|
+ && !CollectionUtils.isEmpty(backCourseSchedule.getTeachingTeacherIdList())) {
|
|
|
|
+ List<Integer> repeatIds = preCourseSchedule.getTeachingTeacherIdList()
|
|
|
|
+ .stream().filter(backCourseSchedule.getTeachingTeacherIdList()::contains)
|
|
|
|
+ .collect(Collectors.toList());
|
|
|
|
+ if (!CollectionUtils.isEmpty(repeatIds)) {
|
|
|
|
+ throw new BizException(courseCheckInfo(preCourseSchedule, backCourseSchedule, existCourseScheduleIds, 2));
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ //学生冲突检测
|
|
|
|
+ if (preCourseSchedule.getClassGroupId().equals(backCourseSchedule.getClassGroupId())) {
|
|
|
|
+ //如果班级相同,则学生肯定存在冲突
|
|
|
|
+ throw new BizException(courseCheckInfo(preCourseSchedule, backCourseSchedule, existCourseScheduleIds, 3));
|
|
|
|
+ }
|
|
|
|
+ //如果班级不同,则需要检测两个班级是否存在重复的学生
|
|
|
|
+ List<ClassGroupStudentMapper> preClassGroupStudents = classGroupStudentsMap.get(preCourseSchedule.getClassGroupId());
|
|
|
|
+ List<ClassGroupStudentMapper> backClassGroupStudents = classGroupStudentsMap.get(backCourseSchedule.getClassGroupId());
|
|
|
|
+ //如果有一个存在没有学生的班级则不存在冲突
|
|
|
|
+ if (CollectionUtils.isEmpty(preClassGroupStudents) || CollectionUtils.isEmpty(backClassGroupStudents)) {
|
|
|
|
+ continue;
|
|
|
|
+ }
|
|
|
|
+ //当前课程所在班级的学生编号列表
|
|
|
|
+ List<Integer> preClassGroupStudentIds = preClassGroupStudents.stream()
|
|
|
|
+ .map(ClassGroupStudentMapper::getUserId)
|
|
|
|
+ .collect(Collectors.toList());
|
|
|
|
+ //后面一节课程所在班级的学生编号列表
|
|
|
|
+ Set<Integer> backClassGroupStudentIds = backClassGroupStudents.stream()
|
|
|
|
+ .map(ClassGroupStudentMapper::getUserId)
|
|
|
|
+ .collect(Collectors.toSet());
|
|
|
|
+ List<Integer> repeatStudentIds = preClassGroupStudentIds.stream()
|
|
|
|
+ .filter(backClassGroupStudentIds::contains)
|
|
|
|
+ .collect(Collectors.toList());
|
|
|
|
+ if (!CollectionUtils.isEmpty(repeatStudentIds)) {
|
|
|
|
+ throw new BizException(courseCheckInfo(preCourseSchedule, backCourseSchedule, existCourseScheduleIds, 3));
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ @Override
|
|
@Transactional(rollbackFor = Exception.class)
|
|
@Transactional(rollbackFor = Exception.class)
|
|
public List<Long> checkSnapCourseShchedules(List<CourseSchedule> courseSchedules) {
|
|
public List<Long> checkSnapCourseShchedules(List<CourseSchedule> courseSchedules) {
|
|
List<Long> courseScheduleIds = new ArrayList<>();
|
|
List<Long> courseScheduleIds = new ArrayList<>();
|
|
@@ -1479,7 +1642,7 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched
|
|
scheduleModifyLog.setCurrentCourseSchedule(JSONObject.toJSONString(courseSchedule));
|
|
scheduleModifyLog.setCurrentCourseSchedule(JSONObject.toJSONString(courseSchedule));
|
|
scheduleModifyLogs.add(scheduleModifyLog);
|
|
scheduleModifyLogs.add(scheduleModifyLog);
|
|
}
|
|
}
|
|
-// checkNewCourseSchedules(classGroupCourseSchedulesWithDate,false);
|
|
|
|
|
|
+ checkNewCourseSchedules(classGroupCourseSchedulesWithDate,false);
|
|
courseScheduleDao.batchUpdate(classGroupCourseSchedulesWithDate);
|
|
courseScheduleDao.batchUpdate(classGroupCourseSchedulesWithDate);
|
|
courseScheduleModifyLogDao.batchInsert(scheduleModifyLogs);
|
|
courseScheduleModifyLogDao.batchInsert(scheduleModifyLogs);
|
|
}
|
|
}
|