fix : 구독 후 구독자 수 리턴

src/main/java/gwangjang/server/domain/member/domain/repository/MemberCustomRepositoryImpl.java

@@ -3,8 +3,9 @@
 import com.querydsl.jpa.impl.JPAQueryFactory;
 import jakarta.persistence.EntityManager;
 
-import static gwangjang.server.domain.member.domain.entity.QMember.member;
+import gwangjang.server.domain.member.domain.entity.QMember;
 
+import static gwangjang.server.domain.member.domain.entity.QMember.member;
 
 public class MemberCustomRepositoryImpl implements MemberCustomRepository {
 

src/main/java/gwangjang/server/domain/subscribe/application/dto/res/SubscribeRes.java

@@ -13,14 +13,17 @@ public class SubscribeRes {
 
     private Long issueId;
     private boolean status;
+    private Long subscribers;
 
 
-    public SubscribeRes setUnScribe() {
+    public SubscribeRes setUnScribe(Long subscribers) {
         this.status = Boolean.FALSE;
+        this.subscribers = subscribers;
         return this;
     }
-    public SubscribeRes setSubscribe() {
+    public SubscribeRes setSubscribe(Long subscribers) {
         this.status = Boolean.TRUE;
+        this.subscribers = subscribers;
         return this;
     }
 

src/main/java/gwangjang/server/domain/subscribe/application/service/SubscribeUseCase.java

@@ -2,6 +2,7 @@
 
 import gwangjang.server.domain.member.domain.entity.Member;
 import gwangjang.server.domain.member.domain.service.MemberQueryService;
+import gwangjang.server.domain.subscribe.application.dto.res.IssueBySubscribersRes;
 import gwangjang.server.domain.subscribe.application.dto.res.SubscribeMemberDto;
 import gwangjang.server.domain.subscribe.application.dto.res.SubscribeRes;
 import gwangjang.server.domain.subscribe.application.mapper.SubscribeMapper;
@@ -13,6 +14,8 @@
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 
+import java.util.List;
+
 @Service
 @Transactional
 @RequiredArgsConstructor
@@ -29,7 +32,7 @@ public SubscribeRes subscribe(String socialId,Long topicId, Long issueId) {
 
         if (subscribeQueryService.isAbleToSubscribe(member)) {
             Subscribe save = subscribeSaveService.save(subscribeMapper.mapToSubscribe(member, issueId));
-            return subscribeMapper.mapToSubscribeRes(save).setSubscribe();
+            return subscribeMapper.mapToSubscribeRes(save).setSubscribe(subscribeQueryService.getSubscribers(issueId));
 
         }else{
             throw new NoAccessSubscribe();

src/main/java/gwangjang/server/domain/subscribe/application/service/UnSubscribeUseCase.java

@@ -28,7 +28,6 @@ public SubscribeRes unSubscribe(String socialId, Long topicId, Long issueId) {
         Member member = memberQueryService.getMemberBySocialId(socialId);
         Subscribe subscribe = subscribeQueryService.findSubscribeByMemberAndTopic(member, topicId,issueId);
         subscribeDeleteService.delete(subscribe);
-
-        return subscribeMapper.mapToSubscribeRes(subscribe).setUnScribe();
+        return subscribeMapper.mapToSubscribeRes(subscribe).setUnScribe(subscribeQueryService.getSubscribers(issueId));
     }
 }

src/main/java/gwangjang/server/domain/subscribe/domain/service/SubscribeQueryService.java

@@ -107,4 +107,8 @@ public List<SubscribeIssueFeignRes> getMySubscribeList(Member member) {
         );
         return mySubscribeList;
     }
+
+    public Long getSubscribers(Long issueId) {
+        return subscribeRepository.findSubscribeCountsByIssue(issueId);
+    }
 }