[SAMBAD-246] 모임원의 답변 목록 조회 기능 구현 (#97)

* style: 클래스 네이밍 수정

* feat: 모임원이 작성한 답변 목록 조회 기능 추가

* style: 메서드 리네이밍

src/main/java/org/depromeet/sambad/moring/meeting/answer/application/MeetingAnswerRepository.java

@@ -3,7 +3,7 @@
 import java.util.List;
 
 import org.depromeet.sambad.moring.meeting.answer.domain.MeetingAnswer;
-import org.depromeet.sambad.moring.meeting.answer.presentation.response.MyMeetingAnswerListResponse;
+import org.depromeet.sambad.moring.meeting.answer.presentation.response.MeetingAnswerListResponse;
 import org.depromeet.sambad.moring.meeting.member.domain.MeetingMember;
 
 public interface MeetingAnswerRepository {
@@ -20,5 +20,5 @@ public interface MeetingAnswerRepository {
 
 	List<MeetingMember> findMeetingMembersSelectWith(Long meetingQuestionId, List<Long> answerIds);
 
-	MyMeetingAnswerListResponse findAllByMeetingMemberId(Long meetingMemberId);
+	MeetingAnswerListResponse findAllByMeetingMemberId(Long meetingMemberId);
 }

src/main/java/org/depromeet/sambad/moring/meeting/answer/application/MeetingAnswerService.java

@@ -11,9 +11,10 @@
 import org.depromeet.sambad.moring.meeting.answer.domain.MeetingAnswer;
 import org.depromeet.sambad.moring.meeting.answer.presentation.exception.DuplicateMeetingAnswerException;
 import org.depromeet.sambad.moring.meeting.answer.presentation.request.MeetingAnswerRequest;
-import org.depromeet.sambad.moring.meeting.answer.presentation.response.MyMeetingAnswerListResponse;
+import org.depromeet.sambad.moring.meeting.answer.presentation.response.MeetingAnswerListResponse;
 import org.depromeet.sambad.moring.meeting.member.application.MeetingMemberService;
 import org.depromeet.sambad.moring.meeting.member.domain.MeetingMember;
+import org.depromeet.sambad.moring.meeting.member.domain.MeetingMemberValidator;
 import org.depromeet.sambad.moring.meeting.question.application.MeetingQuestionRepository;
 import org.depromeet.sambad.moring.meeting.question.application.MeetingQuestionService;
 import org.depromeet.sambad.moring.meeting.question.domain.MeetingQuestion;
@@ -35,6 +36,8 @@ public class MeetingAnswerService {
 	private final AnswerService answerService;
 	private final EventService eventService;
 
+	private final MeetingMemberValidator meetingMemberValidator;
+
 	private final Clock clock;
 
 	@Transactional
@@ -52,11 +55,17 @@ public void save(Long userId, Long meetingId, Long meetingQuestionId, MeetingAns
 		advanceToNextQuestionIfAllAnswered(meetingId, meetingQuestion);
 	}
 
-	public MyMeetingAnswerListResponse getMyList(Long userId, Long meetingId) {
+	public MeetingAnswerListResponse getListByMe(Long userId, Long meetingId) {
 		MeetingMember loginMember = meetingMemberService.getByUserIdAndMeetingId(userId, meetingId);
 		return meetingAnswerRepository.findAllByMeetingMemberId(loginMember.getId());
 	}
 
+	public MeetingAnswerListResponse getListByMember(Long userId, Long meetingId, Long targetMemberId) {
+		meetingMemberValidator.validateUserIsMemberOfMeeting(userId, meetingId);
+		meetingMemberValidator.validateMemberIsMemberOfMeeting(targetMemberId, meetingId);
+		return meetingAnswerRepository.findAllByMeetingMemberId(targetMemberId);
+	}
+
 	private void saveMeetingAnswers(MeetingQuestion meetingQuestion, MeetingMember loginMember, List<Long> answerIds) {
 		Long questionId = meetingQuestion.getQuestion().getId();
 		List<MeetingAnswer> meetingAnswers = answerIds.stream()

src/main/java/org/depromeet/sambad/moring/meeting/answer/infrastructure/MeetingAnswerQueryRepository.java

@@ -12,7 +12,7 @@
 import org.depromeet.sambad.moring.answer.domain.Answer;
 import org.depromeet.sambad.moring.meeting.answer.domain.MeetingAnswer;
 import org.depromeet.sambad.moring.meeting.answer.infrastructure.dto.MyMeetingAnswerResponseCustom;
-import org.depromeet.sambad.moring.meeting.answer.presentation.response.MyMeetingAnswerListResponse;
+import org.depromeet.sambad.moring.meeting.answer.presentation.response.MeetingAnswerListResponse;
 import org.depromeet.sambad.moring.meeting.member.domain.MeetingMember;
 import org.depromeet.sambad.moring.meeting.question.domain.MeetingQuestion;
 import org.springframework.stereotype.Repository;
@@ -88,7 +88,7 @@ public List<MeetingMember> findMeetingMembersSelectWith(Long meetingQuestionId,
 			.toList();
 	}
 
-	public MyMeetingAnswerListResponse findAllByMeetingMemberId(Long meetingMemberId) {
+	public MeetingAnswerListResponse findAllByMeetingMemberId(Long meetingMemberId) {
 		List<MeetingQuestion> meetingQuestions = queryFactory.select(meetingQuestion)
 			.from(meetingQuestion)
 			.join(meetingAnswer).on(meetingQuestion.eq(meetingAnswer.meetingQuestion)).fetchJoin()
@@ -103,7 +103,7 @@ public MyMeetingAnswerListResponse findAllByMeetingMemberId(Long meetingMemberId
 				getMyComment(meetingMemberId, question)))
 			.toList();
 
-		return MyMeetingAnswerListResponse.from(responseCustoms);
+		return MeetingAnswerListResponse.from(responseCustoms);
 	}
 
 	private List<Answer> getMyAnswers(Long memberId, MeetingQuestion meetingQuestion) {

src/main/java/org/depromeet/sambad/moring/meeting/answer/infrastructure/MeetingAnswerRepositoryImpl.java

@@ -4,7 +4,7 @@
 
 import org.depromeet.sambad.moring.meeting.answer.application.MeetingAnswerRepository;
 import org.depromeet.sambad.moring.meeting.answer.domain.MeetingAnswer;
-import org.depromeet.sambad.moring.meeting.answer.presentation.response.MyMeetingAnswerListResponse;
+import org.depromeet.sambad.moring.meeting.answer.presentation.response.MeetingAnswerListResponse;
 import org.depromeet.sambad.moring.meeting.member.domain.MeetingMember;
 import org.springframework.stereotype.Repository;
 
@@ -49,7 +49,7 @@ public List<MeetingMember> findMeetingMembersSelectWith(Long meetingQuestionId,
 	}
 
 	@Override
-	public MyMeetingAnswerListResponse findAllByMeetingMemberId(Long meetingMemberId) {
+	public MeetingAnswerListResponse findAllByMeetingMemberId(Long meetingMemberId) {
 		return meetingAnswerQueryRepository.findAllByMeetingMemberId(meetingMemberId);
 	}
 }

src/main/java/org/depromeet/sambad/moring/meeting/answer/presentation/MeetingAnswerController.java

@@ -3,7 +3,7 @@
 import org.depromeet.sambad.moring.meeting.answer.application.MeetingAnswerResultService;
 import org.depromeet.sambad.moring.meeting.answer.application.MeetingAnswerService;
 import org.depromeet.sambad.moring.meeting.answer.presentation.request.MeetingAnswerRequest;
-import org.depromeet.sambad.moring.meeting.answer.presentation.response.MyMeetingAnswerListResponse;
+import org.depromeet.sambad.moring.meeting.answer.presentation.response.MeetingAnswerListResponse;
 import org.depromeet.sambad.moring.meeting.answer.presentation.response.SelectedAnswerResponse;
 import org.depromeet.sambad.moring.user.presentation.resolver.UserId;
 import org.springframework.http.HttpStatus;
@@ -61,11 +61,30 @@ public ResponseEntity<Object> save(
 		@ApiResponse(responseCode = "403", description = "USER_NOT_MEMBER_OF_MEETING")
 	})
 	@GetMapping("/meetings/{meetingId}/questions/answers/me")
-	public ResponseEntity<MyMeetingAnswerListResponse> findMyList(
+	public ResponseEntity<MeetingAnswerListResponse> findMyList(
 		@UserId Long userId,
 		@Parameter(description = "모임 ID", example = "1", required = true) @PathVariable("meetingId") Long meetingId
 	) {
-		MyMeetingAnswerListResponse response = meetingAnswerService.getMyList(userId, meetingId);
+		MeetingAnswerListResponse response = meetingAnswerService.getListByMe(userId, meetingId);
+		return ResponseEntity.ok(response);
+	}
+
+	@Operation(summary = "모임원이 작성한 모든 질문의 답변 리스트 조회", description =
+		"- 프로필 페이지 내 릴레이 질문 영역 조회 시 사용합니다.\n"
+			+ "- 생성 순으로 오름차순 정렬하여 반환합니다.\n"
+			+ "- 답변이 없다면, content는 빈 배열 [] 을 반환합니다.")
+	@ApiResponses(value = {
+		@ApiResponse(responseCode = "200"),
+		@ApiResponse(responseCode = "403", description = "USER_NOT_MEMBER_OF_MEETING"),
+		@ApiResponse(responseCode = "404", description = "MEETING_MEMBER_NOT_FOUND")
+	})
+	@GetMapping("/meetings/{meetingId}/members/{memberId}/questions/answers")
+	public ResponseEntity<MeetingAnswerListResponse> findMemberList(
+		@UserId Long userId,
+		@Parameter(description = "모임 ID", example = "1", required = true) @PathVariable("meetingId") Long meetingId,
+		@Parameter(description = "타겟 모임원 ID", example = "1", required = true) @PathVariable("memberId") Long memberId
+	) {
+		MeetingAnswerListResponse response = meetingAnswerService.getListByMember(userId, meetingId, memberId);
 		return ResponseEntity.ok(response);
 	}
 

src/main/java/org/depromeet/sambad/moring/meeting/answer/presentation/response/MeetingAnswerListResponse.java

@@ -0,0 +1,19 @@
+package org.depromeet.sambad.moring.meeting.answer.presentation.response;
+
+import static io.swagger.v3.oas.annotations.media.Schema.RequiredMode.*;
+
+import java.util.List;
+
+import org.depromeet.sambad.moring.meeting.answer.infrastructure.dto.MyMeetingAnswerResponseCustom;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+public record MeetingAnswerListResponse(
+	@Schema(description = "작성한 답변 목록", requiredMode = REQUIRED)
+	List<MeetingAnswerListResponseDetail> contents
+) {
+
+	public static MeetingAnswerListResponse from(List<MyMeetingAnswerResponseCustom> content) {
+		return new MeetingAnswerListResponse(MeetingAnswerListResponseDetail.from(content));
+	}
+}

src/main/java/org/depromeet/sambad/moring/meeting/answer/presentation/response/MyMeetingAnswerListResponseDetail.java → src/main/java/org/depromeet/sambad/moring/meeting/answer/presentation/response/MeetingAnswerListResponseDetail.java

@@ -9,7 +9,7 @@
 
 import io.swagger.v3.oas.annotations.media.Schema;
 
-public record MyMeetingAnswerListResponseDetail(
+public record MeetingAnswerListResponseDetail(
 	@Schema(title = "질문 인덱스", example = "1", requiredMode = REQUIRED)
 	int idx,
 
@@ -24,11 +24,11 @@ public record MyMeetingAnswerListResponseDetail(
 	String commentContent
 ) {
 
-	public static List<MyMeetingAnswerListResponseDetail> from(List<MyMeetingAnswerResponseCustom> responseCustoms) {
+	public static List<MeetingAnswerListResponseDetail> from(List<MyMeetingAnswerResponseCustom> responseCustoms) {
 		return IntStream.range(0, responseCustoms.size())
 			.mapToObj(i -> {
 				MyMeetingAnswerResponseCustom response = responseCustoms.get(i);
-				return new MyMeetingAnswerListResponseDetail(
+				return new MeetingAnswerListResponseDetail(
 					i + 1,
 					response.meetingQuestionTitle(),
 					response.getMeetingAnswers(),

src/main/java/org/depromeet/sambad/moring/meeting/member/application/MeetingMemberService.java

@@ -1,5 +1,7 @@
 package org.depromeet.sambad.moring.meeting.member.application;
 
+import static org.depromeet.sambad.moring.event.domain.EventType.*;
+
 import java.time.LocalDateTime;
 import java.util.List;
 
@@ -28,9 +30,6 @@
 
 import lombok.RequiredArgsConstructor;
 
-import static org.depromeet.sambad.moring.event.domain.EventType.QUESTION_REGISTERED;
-import static org.depromeet.sambad.moring.event.domain.EventType.TARGET_MEMBER;
-
 @RequiredArgsConstructor
 @Service
 @Transactional(readOnly = true)

src/main/java/org/depromeet/sambad/moring/meeting/member/domain/MeetingMemberValidator.java

@@ -6,6 +6,7 @@
 import org.depromeet.sambad.moring.meeting.member.presentation.exception.ExceedMaxMemberCountException;
 import org.depromeet.sambad.moring.meeting.member.presentation.exception.ExceedMaxOwnerCountException;
 import org.depromeet.sambad.moring.meeting.member.presentation.exception.MeetingMemberAlreadyExistsException;
+import org.depromeet.sambad.moring.meeting.member.presentation.exception.MeetingMemberNotFoundException;
 import org.depromeet.sambad.moring.meeting.member.presentation.exception.UserNotMemberOfMeetingException;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -56,4 +57,10 @@ public void validateUserIsMemberOfMeeting(Long userId, Long meetingId) {
 			throw new UserNotMemberOfMeetingException();
 		}
 	}
+
+	public void validateMemberIsMemberOfMeeting(Long memberId, Long meetingId) {
+		if (!meetingMemberRepository.isUserMemberOfMeeting(memberId, meetingId)) {
+			throw new MeetingMemberNotFoundException();
+		}
+	}
 }