[feat] #69 Post 삭제 API 추가

Domitory-CheckMate · Mar 22, 2024 · 1f93a37 · 1f93a37
1 parent ba98181
commit 1f93a37
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Showing 3 changed files with 34 additions and 4 deletions.
diff --git a/src/main/java/org/gachon/checkmate/domain/post/controller/PostController.java b/src/main/java/org/gachon/checkmate/domain/post/controller/PostController.java
@@ -5,10 +5,7 @@
 import org.gachon.checkmate.domain.post.dto.request.PostCreateRequestDto;
 import org.gachon.checkmate.domain.post.dto.request.PostUpdateRequestDto;
 import org.gachon.checkmate.domain.post.dto.request.PostStateUpdateRequestDto;
-import org.gachon.checkmate.domain.post.dto.response.PostDetailResponseDto;
-import org.gachon.checkmate.domain.post.dto.response.PostSearchResponseDto;
-import org.gachon.checkmate.domain.post.dto.response.PostStateUpdateResponseDto;
-import org.gachon.checkmate.domain.post.dto.response.PostUpdateResponseDto;
+import org.gachon.checkmate.domain.post.dto.response.*;
 import org.gachon.checkmate.domain.post.service.PostService;
 import org.gachon.checkmate.global.common.SuccessResponse;
 import org.gachon.checkmate.global.config.auth.UserId;
@@ -55,6 +52,13 @@ public ResponseEntity<SuccessResponse<?>> getMyPosts(@UserId final Long userId,
         return SuccessResponse.ok(responseDto);
     }
 
+    @DeleteMapping("{id}")
+    public ResponseEntity<SuccessResponse<?>> deleteMyPost(@UserId final Long userId,
+                                                           @PathVariable("id") final Long postId) {
+        PostDeleteResponseDto responseDto = postService.deleteMyPost(userId, postId);
+        return SuccessResponse.ok(responseDto);
+    }
+
     @PatchMapping("/{id}")
     public ResponseEntity<SuccessResponse<?>> updateMyPost(@UserId final Long userId,
                                                            @PathVariable("id") final Long postId,

diff --git a/src/main/java/org/gachon/checkmate/domain/post/dto/response/PostDeleteResponseDto.java b/src/main/java/org/gachon/checkmate/domain/post/dto/response/PostDeleteResponseDto.java
@@ -0,0 +1,14 @@
+package org.gachon.checkmate.domain.post.dto.response;
+
+import lombok.Builder;
+
+@Builder
+public record PostDeleteResponseDto(
+        Boolean isSuccess
+) {
+    public static PostDeleteResponseDto of(Boolean isSuccess) {
+        return PostDeleteResponseDto.builder()
+                .isSuccess(isSuccess)
+                .build();
+    }
+}
diff --git a/src/main/java/org/gachon/checkmate/domain/post/service/PostService.java b/src/main/java/org/gachon/checkmate/domain/post/service/PostService.java
@@ -109,6 +109,14 @@ public PostStateUpdateResponseDto updateMyPostState(Long userId, Long postId, Po
         return PostStateUpdateResponseDto.of(post);
     }
 
+    public PostDeleteResponseDto deleteMyPost(Long userId, Long postId) {
+        User user = getUserOrThrow(userId);
+        Post post = getPostOrThrow(postId);
+        validatePostWriter(user, post);
+        deletePost(post);
+        return PostDeleteResponseDto.of(true);
+    }
+
     private List<PostSearchElementResponseDto> createPostSearchResponseDto(Page<PostSearchDto> postSearchDtoList, CheckList checkList) {
         return postSearchDtoList.stream()
                 .map(postSearchDto ->
@@ -182,4 +190,8 @@ private Post getPostOrThrow(Long postId) {
         return postRepository.findById(postId)
                 .orElseThrow(() -> new EntityNotFoundException(POST_NOT_FOUND));
     }
+
+    private void deletePost(Post post) {
+        postRepository.delete(post);
+    }
 }