Merge pull request #49 from SWM-Flash/feature/FLASH-247-member-delete…

…-api

회원 탈퇴 API 추가

src/main/java/com/first/flash/account/member/application/MemberService.java

@@ -6,9 +6,11 @@
 import com.first.flash.account.member.application.dto.MemberCompleteRegistrationResponse;
 import com.first.flash.account.member.application.dto.MemberInfoResponse;
 import com.first.flash.account.member.domain.Member;
+import com.first.flash.account.member.domain.MemberDeletedEvent;
 import com.first.flash.account.member.domain.MemberRepository;
 import com.first.flash.account.member.exception.exceptions.MemberNotFoundException;
 import com.first.flash.account.member.exception.exceptions.NickNameDuplicatedException;
+import com.first.flash.global.event.Events;
 import com.first.flash.global.util.AuthUtil;
 import java.util.UUID;
 import lombok.RequiredArgsConstructor;
@@ -51,8 +53,20 @@ public ConfirmNickNameResponse confirmNickName(final ConfirmNickNameRequest requ
     }
 
     public MemberInfoResponse getMyInfo() {
-        UUID id = AuthUtil.getId();
-        Member member = findById(id);
+        Member member = findMemberByAuthInfo();
         return MemberInfoResponse.toDto(member);
     }
+
+    @Transactional
+    public MemberInfoResponse deleteMember() {
+        Member member = findMemberByAuthInfo();
+        memberRepository.deleteById(member.getId());
+        Events.raise(MemberDeletedEvent.of(member.getId()));
+        return MemberInfoResponse.toDto(member);
+    }
+
+    private Member findMemberByAuthInfo() {
+        UUID id = AuthUtil.getId();
+        return findById(id);
+    }
 }

src/main/java/com/first/flash/account/member/domain/MemberDeletedEvent.java

@@ -0,0 +1,17 @@
+package com.first.flash.account.member.domain;
+
+import com.first.flash.global.event.Event;
+import java.util.UUID;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public class MemberDeletedEvent extends Event {
+
+    private final UUID memberId;
+
+    public static MemberDeletedEvent of(final UUID memberId) {
+        return new MemberDeletedEvent(memberId);
+    }
+}

src/main/java/com/first/flash/account/member/domain/MemberRepository.java

@@ -6,7 +6,12 @@
 public interface MemberRepository {
 
     Member save(final Member member);
+
     Optional<Member> findById(final UUID id);
+
     Optional<Member> findBySocialId(final String socialId);
+
     boolean existsByNickName(final String nickName);
+
+    void deleteById(final UUID id);
 }

src/main/java/com/first/flash/account/member/infrastructure/MemberJpaRepository.java

@@ -14,4 +14,6 @@ public interface MemberJpaRepository extends JpaRepository<Member, UUID> {
     Optional<Member> findMemberBySocialId(final String email);
 
     boolean existsByNickName(final String nickName);
+
+    void deleteById(final UUID id);
 }

src/main/java/com/first/flash/account/member/infrastructure/MemberRepositoryImpl.java

@@ -32,4 +32,9 @@ public Optional<Member> findBySocialId(final String socialId) {
     public boolean existsByNickName(final String nickName) {
         return jpaRepository.existsByNickName(nickName);
     }
+
+    @Override
+    public void deleteById(final UUID id) {
+        jpaRepository.deleteById(id);
+    }
 }

src/main/java/com/first/flash/account/member/ui/MemberController.java

@@ -22,6 +22,7 @@
 import java.util.UUID;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PatchMapping;
 import org.springframework.web.bind.annotation.PathVariable;
@@ -92,6 +93,16 @@ public ResponseEntity<ConfirmNickNameResponse> confirmNickName(
         return ResponseEntity.ok(memberService.confirmNickName(request));
     }
 
+    @Operation(summary = "회원 탈퇴", description = "회원 탈퇴")
+    @ApiResponses(value = {
+        @ApiResponse(responseCode = "200", description = "회원 탈퇴 성공",
+            content = @Content(mediaType = "application/json", schema = @Schema(implementation = MemberInfoResponse.class)))
+    })
+    @DeleteMapping
+    public ResponseEntity<MemberInfoResponse> deleteMember() {
+        return ResponseEntity.ok(memberService.deleteMember());
+    }
+
     @Operation(summary = "유저 차단", description = "특정 유저 차단")
     @ApiResponses(value = {
         @ApiResponse(responseCode = "200", description = "차단 성공",