public Long getIdByNumber(String number, Long appId) { return groupMapper.getIdByNumberAndAppId(number, appId); }
public List<Group> getListByAppId(Long appId) { return groupMapper.getListByAppId(appId); }
public int update(Group group) { return groupMapper.update(group); }
public int delete(Group group) { return groupMapper.delete(group); }
public void add(Group group) { groupMapper.add(group); }