Feat: 사용자는 허브 링크 분류 목록을 조회할 수 있다.

Feat: 사용자는 허브 링크 분류 목록을 조회할 수 있다.

src/docs/asciidoc/index.adoc

@@ -93,6 +93,16 @@ operation::link-controller-test/create-hub-link[snippets='http-response,response
 
 operation::link-controller-test/find-links[snippets='http-response,response-fields']
 
+=== 허브 링크 묶음 목록 조회
+
+==== request
+
+operation::link-bundle-controller-test/find-hub-link-bundles[snippets='http-request,request-headers,path-parameters']
+
+==== response
+
+operation::link-bundle-controller-test/find-hub-link-bundles[snippets='http-response,response-fields']
+
 == 허브
 
 === 허브 생성

src/main/java/com/seong/shoutlink/domain/auth/NullableUser.java

@@ -0,0 +1,12 @@
+package com.seong.shoutlink.domain.auth;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Target(ElementType.PARAMETER)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface NullableUser {
+
+}

src/main/java/com/seong/shoutlink/domain/hub/repository/HubRepositoryImpl.java

@@ -3,8 +3,9 @@
 import com.seong.shoutlink.domain.hub.Hub;
 import com.seong.shoutlink.domain.hub.service.HubRepository;
 import com.seong.shoutlink.domain.hub.service.result.HubPaginationResult;
-import com.seong.shoutlink.domain.hubMember.repository.HubMemberEntity;
-import com.seong.shoutlink.domain.hubMember.repository.HubMemberJpaRepository;
+import com.seong.shoutlink.domain.hubmember.repository.HubMemberEntity;
+import com.seong.shoutlink.domain.hubmember.repository.HubMemberJpaRepository;
+import com.seong.shoutlink.domain.member.Member;
 import java.util.Optional;
 import lombok.RequiredArgsConstructor;
 import org.springframework.data.domain.Page;

src/main/java/com/seong/shoutlink/domain/hubMember/HubMemberRole.java

@@ -1,4 +1,4 @@
-package com.seong.shoutlink.domain.hubMember;
+package com.seong.shoutlink.domain.hubmember;
 
 public enum HubMemberRole {
     MASTER, PARTICIPANTS

src/main/java/com/seong/shoutlink/domain/hubMember/repository/HubMemberEntity.java

@@ -1,8 +1,8 @@
-package com.seong.shoutlink.domain.hubMember.repository;
+package com.seong.shoutlink.domain.hubmember.repository;
 
 import com.seong.shoutlink.domain.hub.Hub;
 import com.seong.shoutlink.domain.hub.repository.HubEntity;
-import com.seong.shoutlink.domain.hubMember.HubMemberRole;
+import com.seong.shoutlink.domain.hubmember.HubMemberRole;
 import jakarta.persistence.Column;
 import jakarta.persistence.Entity;
 import jakarta.persistence.EnumType;

src/main/java/com/seong/shoutlink/domain/hubMember/repository/HubMemberJpaRepository.java

@@ -1,4 +1,4 @@
-package com.seong.shoutlink.domain.hubMember.repository;
+package com.seong.shoutlink.domain.hubmember.repository;
 
 import java.util.Optional;
 import org.springframework.data.domain.Page;
@@ -12,11 +12,11 @@ public interface HubMemberJpaRepository extends JpaRepository<HubMemberEntity, L
     @Query("select hm from HubMemberEntity hm "
         + "join hm.hubEntity h "
         + "where h.hubId = :hubId "
-        + "and hm.hubMemberRole = com.seong.shoutlink.domain.hubMember.HubMemberRole.MASTER")
+        + "and hm.hubMemberRole = com.seong.shoutlink.domain.hubmember.HubMemberRole.MASTER")
     Optional<HubMemberEntity> findHubMasterByHubIdWithHub(@Param("hubId") Long hubId);
 
     @Query("select hm from HubMemberEntity hm "
         + "join fetch hm.hubEntity h "
-        + "where hm.hubMemberRole = com.seong.shoutlink.domain.hubMember.HubMemberRole.MASTER")
+        + "where hm.hubMemberRole = com.seong.shoutlink.domain.hubmember.HubMemberRole.MASTER")
     Page<HubMemberEntity> findHubs(PageRequest pageRequest);
 }

src/main/java/com/seong/shoutlink/domain/hubMember/repository/HubMemberRepositoryImpl.java

@@ -0,0 +1,15 @@
+package com.seong.shoutlink.domain.hubmember.repository;
+
+import com.seong.shoutlink.domain.hub.Hub;
+import com.seong.shoutlink.domain.hubmember.service.HubMemberRepository;
+import com.seong.shoutlink.domain.member.Member;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public class HubMemberRepositoryImpl implements HubMemberRepository {
+
+    @Override
+    public boolean isHubMember(Hub hub, Member member) {
+        return false;
+    }
+}

src/main/java/com/seong/shoutlink/domain/hubMember/service/HubMemberRepository.java

@@ -0,0 +1,9 @@
+package com.seong.shoutlink.domain.hubmember.service;
+
+import com.seong.shoutlink.domain.hub.Hub;
+import com.seong.shoutlink.domain.member.Member;
+
+public interface HubMemberRepository {
+
+    boolean isHubMember(Hub hub, Member member);
+}

src/main/java/com/seong/shoutlink/domain/linkbundle/controller/LinkBundleController.java

@@ -1,9 +1,11 @@
 package com.seong.shoutlink.domain.linkbundle.controller;
 
 import com.seong.shoutlink.domain.auth.LoginUser;
+import com.seong.shoutlink.domain.auth.NullableUser;
 import com.seong.shoutlink.domain.linkbundle.controller.request.CreateLinkBundleRequest;
 import com.seong.shoutlink.domain.linkbundle.service.LinkBundleService;
 import com.seong.shoutlink.domain.linkbundle.service.request.CreateHubLinkBundleCommand;
+import com.seong.shoutlink.domain.linkbundle.service.request.FindHubLinkBundlesCommand;
 import com.seong.shoutlink.domain.linkbundle.service.request.FindLinkBundlesCommand;
 import com.seong.shoutlink.domain.linkbundle.service.response.CreateLinkBundleCommand;
 import com.seong.shoutlink.domain.linkbundle.service.response.CreateLinkBundleResponse;
@@ -59,4 +61,13 @@ public ResponseEntity<CreateLinkBundleResponse> createHubLinkBundle(
                 request.isDefault()));
         return ResponseEntity.status(HttpStatus.CREATED).body(response);
     }
+
+    @GetMapping("/hubs/{hubId}/link-bundles")
+    public ResponseEntity<FindLinkBundlesResponse> findHubLinkBundles(
+        @NullableUser Long nullableMemberId,
+        @PathVariable("hubId") Long hubId) {
+        FindLinkBundlesResponse response = linkBundleService.findHubLinkBundles(
+            new FindHubLinkBundlesCommand(hubId, nullableMemberId));
+        return ResponseEntity.ok(response);
+    }
 }

src/main/java/com/seong/shoutlink/domain/linkbundle/repository/LinkBundleJpaRepository.java

@@ -24,4 +24,8 @@ public interface LinkBundleJpaRepository extends JpaRepository<LinkBundleEntity,
     Optional<LinkBundle> findHubLinkBundle(
         @Param("linkBundleId") Long linkBundleId,
         @Param("hubId") Long hubId);
+
+    @Query("select lb from HubLinkBundleEntity lb "
+        + "where lb.hubId = :hubId")
+    List<LinkBundleEntity> findAllByHubId(@Param("hubId") Long hubId);
 }

src/main/java/com/seong/shoutlink/domain/linkbundle/repository/LinkBundleRepositoryImpl.java

@@ -55,4 +55,12 @@ public Long save(HubLinkBundle hubLinkBundle) {
     public Optional<LinkBundle> findHubLinkBundle(Long linkBundleId, Hub hub) {
         return linkBundleJpaRepository.findHubLinkBundle(linkBundleId, hub.getHubId());
     }
+
+    @Override
+    public List<LinkBundle> findHubLinkBundles(Hub hub) {
+        return linkBundleJpaRepository.findAllByHubId(hub.getHubId())
+            .stream()
+            .map(LinkBundleEntity::toDomain)
+            .toList();
+    }
 }

src/main/java/com/seong/shoutlink/domain/linkbundle/service/LinkBundleRepository.java

@@ -21,4 +21,6 @@ public interface LinkBundleRepository {
     Long save(HubLinkBundle hubLinkBundle);
 
     Optional<LinkBundle> findHubLinkBundle(Long linkBundleId, Hub hub);
+
+    List<LinkBundle> findHubLinkBundles(Hub hubId);
 }

src/main/java/com/seong/shoutlink/domain/linkbundle/service/LinkBundleService.java

@@ -4,17 +4,21 @@
 import com.seong.shoutlink.domain.exception.ShoutLinkException;
 import com.seong.shoutlink.domain.hub.Hub;
 import com.seong.shoutlink.domain.hub.service.HubRepository;
+import com.seong.shoutlink.domain.hubmember.service.HubMemberRepository;
 import com.seong.shoutlink.domain.linkbundle.HubLinkBundle;
 import com.seong.shoutlink.domain.linkbundle.LinkBundle;
 import com.seong.shoutlink.domain.linkbundle.MemberLinkBundle;
 import com.seong.shoutlink.domain.linkbundle.service.request.CreateHubLinkBundleCommand;
+import com.seong.shoutlink.domain.linkbundle.service.request.FindHubLinkBundlesCommand;
 import com.seong.shoutlink.domain.linkbundle.service.request.FindLinkBundlesCommand;
 import com.seong.shoutlink.domain.linkbundle.service.response.CreateLinkBundleCommand;
 import com.seong.shoutlink.domain.linkbundle.service.response.CreateLinkBundleResponse;
 import com.seong.shoutlink.domain.linkbundle.service.response.FindLinkBundlesResponse;
 import com.seong.shoutlink.domain.member.Member;
 import com.seong.shoutlink.domain.member.service.MemberRepository;
+import jakarta.annotation.Nullable;
 import java.util.List;
+import java.util.Objects;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -25,6 +29,7 @@ public class LinkBundleService {
 
     private final MemberRepository memberRepository;
     private final HubRepository hubRepository;
+    private final HubMemberRepository hubMemberRepository;
     private final LinkBundleRepository linkBundleRepository;
 
     @Transactional
@@ -63,6 +68,32 @@ public CreateLinkBundleResponse createHubLinkBundle(CreateHubLinkBundleCommand c
         return new CreateLinkBundleResponse(linkBundleRepository.save(hubLinkBundle));
     }
 
+    @Transactional(readOnly = true)
+    public FindLinkBundlesResponse findHubLinkBundles(FindHubLinkBundlesCommand command) {
+        Hub hub = getHub(command.hubId());
+        if(hub.isPrivate()) {
+            checkAuthenticated(command.nullableMemberId());
+            Long memberId = command.nullableMemberId();
+            Member member = getMember(memberId);
+            checkHubMemberAuthority(hub, member);
+        }
+        List<LinkBundle> hubLinkBundles = linkBundleRepository.findHubLinkBundles(hub);
+        return FindLinkBundlesResponse.from(hubLinkBundles);
+    }
+
+    private void checkAuthenticated(@Nullable Long memberId) {
+        if(Objects.isNull(memberId)) {
+            throw new ShoutLinkException("인증되지 않은 회원입니다.", ErrorCode.UNAUTHENTICATED);
+        }
+    }
+
+    private void checkHubMemberAuthority(Hub hub, Member member) {
+        if(hubMemberRepository.isHubMember(hub, member)) {
+            return;
+        }
+        throw new ShoutLinkException("권한이 없습니다.", ErrorCode.UNAUTHORIZED);
+    }
+
     private Hub getHub(Long hubId) {
         return hubRepository.findById(hubId)
             .orElseThrow(() -> new ShoutLinkException("존재하지 않는 허브입니다.", ErrorCode.NOT_FOUND));

src/main/java/com/seong/shoutlink/domain/linkbundle/service/request/FindHubLinkBundlesCommand.java

@@ -0,0 +1,7 @@
+package com.seong.shoutlink.domain.linkbundle.service.request;
+
+import jakarta.annotation.Nullable;
+
+public record FindHubLinkBundlesCommand(Long hubId, @Nullable Long nullableMemberId) {
+
+}

src/main/java/com/seong/shoutlink/global/auth/resolver/NullableUserArgumentResolver.java

@@ -0,0 +1,35 @@
+package com.seong.shoutlink.global.auth.resolver;
+
+import com.seong.shoutlink.domain.auth.NullableUser;
+import com.seong.shoutlink.global.auth.authentication.Authentication;
+import com.seong.shoutlink.global.auth.authentication.AuthenticationContext;
+import java.util.Objects;
+import lombok.RequiredArgsConstructor;
+import org.springframework.core.MethodParameter;
+import org.springframework.web.bind.support.WebDataBinderFactory;
+import org.springframework.web.context.request.NativeWebRequest;
+import org.springframework.web.method.support.HandlerMethodArgumentResolver;
+import org.springframework.web.method.support.ModelAndViewContainer;
+
+@RequiredArgsConstructor
+public class NullableUserArgumentResolver implements HandlerMethodArgumentResolver {
+
+    private final AuthenticationContext authenticationContext;
+
+    @Override
+    public boolean supportsParameter(MethodParameter parameter) {
+        boolean hasParameterAnnotation = parameter.hasParameterAnnotation(NullableUser.class);
+        boolean hasLongParameterType = parameter.getParameterType().isAssignableFrom(Long.class);
+        return hasParameterAnnotation && hasLongParameterType;
+    }
+
+    @Override
+    public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer,
+        NativeWebRequest webRequest, WebDataBinderFactory binderFactory) {
+            Authentication authentication = authenticationContext.getAuthentication();
+            if(Objects.isNull(authentication)) {
+                return null;
+            }
+            return authentication.getPrincipal();
+    }
+}

src/main/java/com/seong/shoutlink/global/config/WebConfig.java

@@ -4,6 +4,7 @@
 import com.seong.shoutlink.global.auth.authentication.AuthenticationContext;
 import com.seong.shoutlink.global.auth.authentication.JwtAuthenticationInterceptor;
 import com.seong.shoutlink.global.auth.authentication.JwtAuthenticationProvider;
+import com.seong.shoutlink.global.auth.resolver.NullableUserArgumentResolver;
 import java.util.List;
 import lombok.RequiredArgsConstructor;
 import org.springframework.context.annotation.Configuration;
@@ -30,6 +31,7 @@ public void addInterceptors(InterceptorRegistry registry) {
     @Override
     public void addArgumentResolvers(List<HandlerMethodArgumentResolver> resolvers) {
         resolvers.add(new LoginUserArgumentResolver(authenticationContext));
+        resolvers.add(new NullableUserArgumentResolver(authenticationContext));
     }
 
     @Override