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6 changes: 5 additions & 1 deletion src/main/java/cnu/mvc/domain/member/MemberRepository.java
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,11 @@ public Member findById(Long id) {

// 구현
public Member findByEmail(String email) {
return null;
return store.values()
.stream()
.filter(member -> member.getEmail().equals(email))
.findFirst()
.orElse(null);
}
}

17 changes: 15 additions & 2 deletions src/main/java/cnu/mvc/domain/member/MemberService.java
Original file line number Diff line number Diff line change
Expand Up @@ -10,12 +10,25 @@ public class MemberService {
private final MemberRepository memberRepository;

public Member join(Member member){
// 이메일 중복 검사
if (memberRepository.findByEmail(member.getEmail()) != null) {
throw new IllegalArgumentException("이미 존재하는 이메일 계정입니다."); // 검증 실패
}
// 회원 저장
return memberRepository.save(member);
}

public Member validateMember(String email, String pwd) {
Member findMember = findById(1L);
return findMember;
// 이메일로 회원 조회
Member member = memberRepository.findByEmail(email);

// 이메일 또는 비밀번호가 잘못된 경우 예외 발생
if (member == null || !member.getPwd().equals(pwd)) {
throw new IllegalArgumentException("이메일 또는 비밀번호를 확인해주세요."); // 검증 실패
}

// 검증 성공 시 회원 객체 반환
return member;
}

public Member findById(Long id) {
Expand Down