서비스 @Service@Transactional@RequiredArgsConstructorpublic class MemberService { private final MemberRepository memberRepository; private final PasswordEncoder passwordEncoder; public Member create(MemberSaveReqDTO memberSaveReqDTO){ // 이미 가입되어 있는 이메일 검증 if(memberRepository.findByEmail(memberSaveReqDTO.getEmail()).isPresent()){ throw new IllegalArgumentException(..
