fix: 로그인 로직 에러 수정 (#118)

Author: Kyoungwoong

src/main/java/org/myteam/server/member/entity/Member.java

@@ -61,6 +61,9 @@ public class Member extends Base {
     @Column(name = "status", nullable = false)
     private MemberStatus status = PENDING;
 
+    @OneToOne(mappedBy = "member", cascade = CascadeType.ALL, orphanRemoval = true)
+    private MemberActivity memberActivity;
+
     @Builder
     public Member(String email, String password, String tel, String nickname, MemberRole role, MemberType type, UUID publicId, MemberStatus status) {
         this.email = email;

src/main/java/org/myteam/server/member/entity/MemberActivity.java

@@ -31,4 +31,8 @@ public void increaseVisitCount() {
     public void increaseInviteCount() {
         this.inviteCount += 1;
     }
+
+    public MemberActivity(Member member) {
+        this.member = member;
+    }
 }

src/main/java/org/myteam/server/member/service/MemberService.java

@@ -10,6 +10,8 @@
 import org.myteam.server.member.domain.MemberType;
 import org.myteam.server.member.dto.*;
 import org.myteam.server.member.entity.Member;
+import org.myteam.server.member.entity.MemberActivity;
+import org.myteam.server.member.repository.MemberActivityRepository;
 import org.myteam.server.member.repository.MemberJpaRepository;
 import org.myteam.server.member.repository.MemberRepository;
 import org.springframework.security.crypto.password.PasswordEncoder;
@@ -37,6 +39,7 @@ public class MemberService {
     private final JwtProvider jwtProvider;
 
     private final MemberRepository memberRepository;
+    private final MemberActivityRepository memberActivityRepository;
 
     @Transactional
     public MemberResponse create(MemberSaveRequest memberSaveRequest) throws PlayHiveException {
@@ -52,6 +55,10 @@ public MemberResponse create(MemberSaveRequest memberSaveRequest) throws PlayHiv
         Member member = memberJpaRepository.save(new Member(memberSaveRequest, passwordEncoder));
         member.updateStatus(MemberStatus.ACTIVE);
 
+        // ✅ 3. MemberActivity 생성 및 연관 관계 설정
+        MemberActivity memberActivity = new MemberActivity(member);  // 멤버와 연결된 활동 생성
+        memberActivityRepository.save(memberActivity);  // DB에 저장
+
         // 4. dto 응답
         return new MemberResponse(member);
     }