/** 通知用 根据学生Id查询家庭成员 */
@Override
public List<FamilyRelationDTO> queryFamilyByStudent(String userId) {
String key = MessageFormat.format(CacheConstants.KEY_PARENT_OF_KID, userId);
List<FamilyRelationDTO> list = cacheService.get(key);
if (list != null) {
return list;
}
List<FamilyRelationDTO> familyRelationDTOs = new ArrayList<>();
List<MFamilyRelation> mFamilyRelations =
famillyRelationMapper.queryFamilyByStudent(userId, userService.getSchoolId(userId));
for (MFamilyRelation fr : mFamilyRelations) {
FamilyRelationDTO familyRelationDTO = new FamilyRelationDTO();
BeanUtils.copyProperties(fr, familyRelationDTO);
familyRelationDTOs.add(familyRelationDTO);
}
cacheService.set(key, familyRelationDTOs, CacheConstants.CACHE_SEVEN_DAY, TimeUnit.DAYS);
return familyRelationDTOs;
}
// 学生换班，管理员修改名称，删除该家长的缓存信息
private void deleteRedis(List<MFamilyRelation> frList) {
List<String> keyList = new ArrayList<>();
for (MFamilyRelation fr : frList) {
keyList.add(MessageFormat.format(CacheConstants.KEY_KID_OF_PARENT, fr.getUserId()));
keyList.add(MessageFormat.format(CacheConstants.KEY_FAMILY_RELATION, fr.getUserId()));
keyList.add(MessageFormat.format(CacheConstants.KEY_KID_NAME_OF_PARENT, fr.getUserId()));
}
if (CollectionUtils.isNotEmpty(keyList)) {
cacheService.delete(keyList);
}
}
/** 修改学生信息 */
@Override
public StudentManagerDTO updateStudentInfo(String userId, String realName, String classId) {
String schoolId = userService.getSchoolId(userId);
// 更换用户名称
usersMapper.updateUserName(userId, realName, schoolId);
// 更换班级
MClass mClass = classMapper.selectByPrimaryKey(classId, schoolId);
studentMapper.updateStudentMessage(userId, mClass);
// 修改家庭关系表中用户名称
familyRelationService.updateName(userId, realName);
MStudentManager studentManager = studentMapper.selectStudentByUserId(userId, schoolId);
StudentManagerDTO studentManagerDTO = new StudentManagerDTO();
BeanUtils.copyProperties(studentManager, studentManagerDTO);
studentManagerDTO.setClassAliasName(
getGrade(mClass.getYears()) + studentManagerDTO.getClassAliasName());
// 修改孩子名称，班级信息，删除缓存数据
deleteRedisOfParent(userId, schoolId);
cacheService.delete(MessageFormat.format(CacheConstants.KEY_USER, userId));
return studentManagerDTO;
}