게시글 목록 조회 api 구현

f-lab-edu · Jul 10, 2024 · 482830c · 482830c
1 parent a5d694c
commit 482830c
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Showing 5 changed files with 62 additions and 2 deletions.
diff --git a/group-service/src/main/java/me/kong/groupservice/controller/PostController.java b/group-service/src/main/java/me/kong/groupservice/controller/PostController.java
@@ -2,21 +2,26 @@
 
 
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import me.kong.commonlibrary.util.JwtReader;
+import me.kong.groupservice.domain.entity.State;
 import me.kong.groupservice.domain.entity.post.Post;
 import me.kong.groupservice.domain.entity.profile.Profile;
 import me.kong.groupservice.dto.request.SavePostRequestDto;
+import me.kong.groupservice.dto.response.PostListResponseDto;
 import me.kong.groupservice.dto.response.PostResponseDto;
 import me.kong.groupservice.mapper.PostMapper;
 import me.kong.groupservice.service.PostService;
 import me.kong.groupservice.service.ProfileService;
+import org.springframework.data.domain.Page;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
 import static me.kong.commonlibrary.constant.HttpStatusResponseEntity.RESPONSE_OK;
 
 
+@Slf4j
 @RestController
 @RequestMapping("/api/groups/{groupId}/posts")
 @RequiredArgsConstructor
@@ -27,6 +32,18 @@ public class PostController {
     private final ProfileService profileService;
     private final JwtReader jwtReader;
 
+    @GetMapping
+    public ResponseEntity<Page<PostListResponseDto>> getPostList(
+            @PathVariable Long groupId,
+            @RequestParam(required = false, defaultValue = "GENERAL") State state,
+            @RequestParam(required = false , defaultValue = "0") int page,
+            @RequestParam(required = false, defaultValue = "10") int size) {
+
+        Page<Post> posts = postService.getRecentPosts(groupId, state, page, size);
+
+        return new ResponseEntity<>(postMapper.toDto(posts), HttpStatus.OK);
+    }
+
     @PostMapping
     public ResponseEntity<HttpStatus> createNewPost(@PathVariable Long groupId,
                                                     @RequestBody SavePostRequestDto dto) {

diff --git a/group-service/src/main/java/me/kong/groupservice/dto/response/PostListResponseDto.java b/group-service/src/main/java/me/kong/groupservice/dto/response/PostListResponseDto.java
@@ -0,0 +1,19 @@
+package me.kong.groupservice.dto.response;
+
+
+import lombok.Builder;
+import lombok.Getter;
+
+import java.time.LocalDateTime;
+
+@Getter
+@Builder
+public class PostListResponseDto {
+    private Long id;
+    private String title;
+    private String content;
+    private Long groupId;
+    private Long profileId;
+    private String nickname;
+    private LocalDateTime updatedDate;
+}
diff --git a/group-service/src/main/java/me/kong/groupservice/mapper/PostMapper.java b/group-service/src/main/java/me/kong/groupservice/mapper/PostMapper.java
@@ -5,7 +5,9 @@
 import me.kong.groupservice.domain.entity.post.Post;
 import me.kong.groupservice.domain.entity.profile.Profile;
 import me.kong.groupservice.dto.request.SavePostRequestDto;
+import me.kong.groupservice.dto.response.PostListResponseDto;
 import me.kong.groupservice.dto.response.PostResponseDto;
+import org.springframework.data.domain.Page;
 import org.springframework.stereotype.Component;
 
 
@@ -34,4 +36,16 @@ public PostResponseDto toDto(Post post, Profile profile) {
                 .updatedDate(post.getUpdatedDate())
                 .build();
     }
+
+    public Page<PostListResponseDto> toDto(Page<Post> posts) {
+        return posts.map(p -> PostListResponseDto.builder()
+                .id(p.getId())
+                .title(p.getTitle())
+                .content(p.getContent())
+                .groupId(p.getGroup().getId())
+                .profileId(p.getProfile().getId())
+                .nickname(p.getProfile().getNickname())
+                .updatedDate(p.getUpdatedDate())
+                .build());
+    }
 }
diff --git a/group-service/src/main/java/me/kong/groupservice/service/AuthService.java b/group-service/src/main/java/me/kong/groupservice/service/AuthService.java
@@ -13,7 +13,7 @@ public class AuthService {
 
     public boolean isGroupMember(Group group, Profile profile) {
         return profile.getGroup().getId().equals(group.getId())
-                && profile.getState() != State.GENERAL;
+                && profile.getState() == State.GENERAL;
     }
 
     public boolean isGroupManager(Group group, Profile profile) {

diff --git a/group-service/src/main/java/me/kong/groupservice/service/PostService.java b/group-service/src/main/java/me/kong/groupservice/service/PostService.java
@@ -10,10 +10,13 @@
 import me.kong.groupservice.domain.entity.group.Group;
 import me.kong.groupservice.domain.entity.post.Post;
 import me.kong.groupservice.domain.entity.profile.Profile;
-import me.kong.groupservice.domain.repository.GroupRepository;
 import me.kong.groupservice.domain.repository.PostRepository;
 import me.kong.groupservice.dto.request.SavePostRequestDto;
 import me.kong.groupservice.mapper.PostMapper;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Sort;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -60,4 +63,11 @@ public void deletePost(Long id, @UserId Long userId, @GroupId Long groupId) {
         Post post = findPost(id);
         post.setState(State.DELETED);
     }
+
+    @Transactional
+    public Page<Post> getRecentPosts(Long groupId, State state, int page, int size) {
+        Pageable pageable = PageRequest.of(page, size, Sort.by("id").descending());
+
+        return postRepository.findRecentPost(groupId, state, pageable);
+    }
 }