/** 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，根据单个孩子id删除家长在缓存中的数据
* @param userId 孩子id
* @param schoolId 孩子的学校id
*/
private void deleteRedisOfParent(String userId, String schoolId) {
// 获取孩子的家长信息
List<MFamilyRelation> frList = famillyRelationMapper.queryFamilyByStudent(userId, schoolId);
deleteRedis(frList);
}