add : 3차 세미나 실습 과제_ 포스트 전체 조회 리턴 값 PostFindDto로 변경 #7

NOW-SOPT-SERVER · May 1, 2024 · 448350c · 448350c
1 parent 0bdefff
commit 448350c
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diff --git a/week02/seminar/demo/src/main/java/com/example/demo/controller/PostController.java b/week02/seminar/demo/src/main/java/com/example/demo/controller/PostController.java
@@ -11,6 +11,7 @@
 import com.example.demo.service.dto.member.MemberCreateDto;
 import com.example.demo.service.dto.post.PostCreateRequest;
 import com.example.demo.service.dto.post.PostFindDto;
+import com.example.demo.service.dto.post.PostListFindDto;
 import jakarta.validation.Valid;
 import java.net.URI;
 import java.util.List;
@@ -53,7 +54,7 @@ public ResponseEntity<SuccessStatusResponse> findPostList(
       @PathVariable(name = "blogId") Long blogId
       ) {
 
-    List<PostFindDto> postList = postService.findAllPost(memberId, blogId);
+    PostListFindDto postList = postService.findAllPost(memberId, blogId);
 
     return ResponseEntity.ok(SuccessStatusResponse.of(
         SuccessMessage.POST_FIND_SUCCESS,

diff --git a/week02/seminar/demo/src/main/java/com/example/demo/service/PostService.java b/week02/seminar/demo/src/main/java/com/example/demo/service/PostService.java
@@ -6,6 +6,7 @@
 import com.example.demo.repository.PostRepository;
 import com.example.demo.service.dto.post.PostCreateRequest;
 import com.example.demo.service.dto.post.PostFindDto;
+import com.example.demo.service.dto.post.PostListFindDto;
 import java.util.List;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
@@ -34,15 +35,14 @@ public String create(Long memberId, Long blogId, PostCreateRequest postCreateReq
     return post.getId().toString();
   }
 
-  public List<PostFindDto> findAllPost(Long memberId, Long blogId){
+  public PostListFindDto findAllPost(Long memberId, Long blogId){
     // blog 찾기
     Blog blog = blogService.findById(blogId);
     Long findMemberId = blog.getMember().getId();
 
     // 요청한 사람이 블로그 소유주인지 확인
     blogService.validateOwner(memberId, findMemberId);
 
-    return postRepository.findByBlog(blog)
-        .stream().map(PostFindDto::of).toList();
+    return PostListFindDto.of(postRepository.findByBlog(blog));
   }
 }