@Override
 public void commissionManagerClub(int clubNo, SocialPerson originPerson, SocialPerson nwPerson) {
   //
   memberDao.deleteClubManager(clubNo, originPerson.getEmail());
   memberDao.addClubMember(new ClubMember(clubNo, originPerson));
   memberDao.deleteClubMember(clubNo, nwPerson.getEmail());
   memberDao.addClubManager(new ClubManager(clubNo, nwPerson));
 }
 @Override
 public void withdrawalClub(int clubNo, String email) {
   //
   Club club = clubDao.readClub(clubNo);
   if (club == null) {
     throw NamooClubExceptionFactory.createRuntime("클럽이 존재하지 않습니다.");
   }
   memberDao.deleteClubMember(clubNo, email);
 }