[BSVR-146] MemberInfo API 구현

application/src/main/java/org/depromeet/spot/application/member/controller/MemberController.java

@@ -2,11 +2,14 @@
 
 import jakarta.validation.Valid;
 
+import org.depromeet.spot.application.common.annotation.CurrentMember;
 import org.depromeet.spot.application.common.jwt.JwtTokenUtil;
 import org.depromeet.spot.application.member.dto.request.RegisterReq;
 import org.depromeet.spot.application.member.dto.response.JwtTokenResponse;
+import org.depromeet.spot.application.member.dto.response.MyHomeResponse;
 import org.depromeet.spot.domain.member.Member;
 import org.depromeet.spot.usecase.port.in.member.MemberUsecase;
+import org.depromeet.spot.usecase.port.in.member.MemberUsecase.MemberInfo;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -97,4 +100,13 @@ public Boolean deleteMember(
         // TODO : (개발용) 유저 탈퇴 아님! 단순 유저 삭제만 진행함.
         return memberUsecase.deleteMember(accessToken);
     }
+
+    @CurrentMember
+    @GetMapping("/memberInfo")
+    @ResponseStatus(HttpStatus.OK)
+    public MyHomeResponse findMemberInfo(@Parameter(hidden = true) Long memberId) {
+        MemberInfo memberInfo = memberUsecase.findMemberInfo(memberId);
+
+        return MyHomeResponse.from(memberInfo);
+    }
 }

application/src/main/java/org/depromeet/spot/application/member/dto/response/MyHomeResponse.java

@@ -0,0 +1,18 @@
+package org.depromeet.spot.application.member.dto.response;
+
+import org.depromeet.spot.usecase.port.in.member.MemberUsecase.MemberInfo;
+
+import lombok.Builder;
+
+@Builder
+public record MyHomeResponse(
+        String profileImageUrl, String nickname, Integer level, String teamImageUrl) {
+    public static MyHomeResponse from(MemberInfo memberInfo) {
+        return MyHomeResponse.builder()
+                .profileImageUrl(memberInfo.getMember().getProfileImage())
+                .nickname(memberInfo.getMember().getNickname())
+                .level(memberInfo.getMember().getLevel())
+                .teamImageUrl(memberInfo.getBaseballTeam().getLogo())
+                .build();
+    }
+}

usecase/src/main/java/org/depromeet/spot/usecase/port/in/member/MemberUsecase.java

@@ -1,6 +1,11 @@
 package org.depromeet.spot.usecase.port.in.member;
 
 import org.depromeet.spot.domain.member.Member;
+import org.depromeet.spot.domain.team.BaseballTeam;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
 
 public interface MemberUsecase {
 
@@ -13,4 +18,18 @@ public interface MemberUsecase {
     String getAccessToken(String idCode);
 
     Boolean deleteMember(String accessToken);
+
+    MemberInfo findMemberInfo(Long memberId);
+
+    @Getter
+    @Builder
+    @AllArgsConstructor
+    class MemberInfo {
+        Member member;
+        BaseballTeam baseballTeam;
+
+        public static MemberInfo of(Member member, BaseballTeam baseballTeam) {
+            return MemberInfo.builder().member(member).baseballTeam(baseballTeam).build();
+        }
+    }
 }

usecase/src/main/java/org/depromeet/spot/usecase/service/member/MemberService.java

@@ -5,7 +5,10 @@
 import org.depromeet.spot.common.exception.member.MemberException.MemberNicknameConflictException;
 import org.depromeet.spot.common.exception.member.MemberException.MemberNotFoundException;
 import org.depromeet.spot.domain.member.Member;
+import org.depromeet.spot.domain.team.BaseballTeam;
 import org.depromeet.spot.usecase.port.in.member.MemberUsecase;
+import org.depromeet.spot.usecase.port.in.member.ReadMemberUsecase;
+import org.depromeet.spot.usecase.port.in.team.ReadBaseballTeamUsecase;
 import org.depromeet.spot.usecase.port.out.member.MemberRepository;
 import org.depromeet.spot.usecase.port.out.oauth.OauthRepository;
 import org.springframework.stereotype.Service;
@@ -21,6 +24,10 @@ public class MemberService implements MemberUsecase {
 
     private final MemberRepository memberRepository;
 
+    private final ReadMemberUsecase readMemberUsecase;
+
+    private final ReadBaseballTeamUsecase readBaseballTeamUsecase;
+
     @Override
     public Member create(String accessToken, Member member) {
         if (memberRepository.existsByNickname(member.getNickname())) {
@@ -64,11 +71,21 @@ public String getAccessToken(String idCode) {
     public Boolean deleteMember(String accessToken) {
         Member memberResult = oauthRepository.getLoginUserInfo(accessToken);
         Optional<Member> existedMember = memberRepository.findByIdToken(memberResult.getIdToken());
+
         // 멤버 없으면 오류 출력
         if (existedMember.isEmpty()) {
             throw new MemberNotFoundException();
         }
         memberRepository.deleteByIdToken(memberResult.getIdToken());
         return Boolean.TRUE;
     }
+
+    @Transactional(readOnly = true)
+    @Override
+    public MemberInfo findMemberInfo(Long memberId) {
+        Member member = readMemberUsecase.findById(memberId);
+        BaseballTeam baseballTeam = readBaseballTeamUsecase.findById(member.getTeamId());
+
+        return MemberInfo.of(member, baseballTeam);
+    }
 }