Merge pull request #26 from generation-it-gi/feat/read-details-#10

[Feature] 판매 게시글 세부 조회 close #10

Author: Jsplix

src/main/java/kr/warmlink/application/article/dto/ArticleDto.java

@@ -1,12 +1,14 @@
 package kr.warmlink.application.article.dto;
 
 import io.swagger.v3.oas.annotations.media.Schema;
+import kr.warmlink.domain.article.entity.Article;
 import kr.warmlink.domain.auth.entity.User;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 
+import java.time.LocalDateTime;
 import java.util.List;
 import java.util.stream.Collectors;
 
@@ -60,4 +62,31 @@ public static List<Overview> from(User user) {
                     .collect(Collectors.toUnmodifiableList());
         }
     }
+
+    @Getter
+    @Builder
+    @AllArgsConstructor
+    @Schema(name = "ArticleDto.DetailResponse", description = "게시글 세부 조회 응답 DTO")
+    public static class DetailResponse {
+        @Schema(description = "게시글 제목", example = "초상화 그려드립니다.")
+        private String title;
+
+        @Schema(description = "게시글 내용", example = "1장에 8천원 이상, 택배비 별도 부담하셔야 합니다.")
+        private String content;
+
+        @Schema(description = "작성자", example = "홍길동")
+        private String name;
+
+        @Schema(description = "작성일", example = "2025-06-26")
+        private LocalDateTime createdAt;
+
+        public static DetailResponse from(Article article, User user) {
+            return DetailResponse.builder()
+                    .title(article.getTitle())
+                    .content(article.getContent())
+                    .name(user.getName())
+                    .createdAt(article.getCreatedAt())
+                    .build();
+        }
+    }
 }

src/main/java/kr/warmlink/common/entity/BaseEntity.java

@@ -6,6 +6,7 @@
 import jakarta.persistence.GenerationType;
 import jakarta.persistence.Id;
 import jakarta.persistence.MappedSuperclass;
+import lombok.Getter;
 import org.hibernate.annotations.SQLDelete;
 import org.hibernate.annotations.SQLRestriction;
 import org.springframework.data.annotation.CreatedDate;
@@ -14,6 +15,7 @@
 
 import java.time.LocalDateTime;
 
+@Getter
 @MappedSuperclass
 @EntityListeners(AuditingEntityListener.class)
 @SQLDelete(sql = "UPDATE #{entityName} SET deleted_at = NOW() WHERE id = ?")

src/main/java/kr/warmlink/domain/article/service/ArticleService.java

@@ -83,4 +83,13 @@ public ArticleDto.Response delete(HttpServletRequest request, Long id) {
         return ArticleDto.Response.of(message);
     }
 
+    @Transactional
+    public ArticleDto.DetailResponse detail(HttpServletRequest request, Long id) {
+        String accessToken = jwtProvider.resolveToken(request);
+        String email = jwtProvider.getEmail(accessToken);
+
+        Article article = read(id);
+
+        return ArticleDto.DetailResponse.from(article, article.getUser());
+    }
 }

src/main/java/kr/warmlink/presentation/api/ArticleApi.java

@@ -40,4 +40,11 @@ public interface ArticleApi {
     })
     ResponseEntity<?> delete(HttpServletRequest request, @PathVariable Long id);
 
+    @Operation(summary = "판매글 세부 조회", description = "사용자의 판매 게시글을 내용까지 조회하기 위한 API")
+    @ApiResponses({
+            @ApiResponse(responseCode = "200", description = "판매글 세부 조회 성공"),
+            @ApiResponse(responseCode = "400", description = "판매글 세부 조회 실패")
+    })
+    ResponseEntity<?> detail(HttpServletRequest request, @PathVariable Long id);
+
 }

src/main/java/kr/warmlink/presentation/controller/ArticleController.java

@@ -43,4 +43,10 @@ public ResponseEntity<?> delete(HttpServletRequest request, Long id) {
         return ResponseEntity.ok(articleService.delete(request, id));
     }
 
+    @Override
+    @GetMapping("/{id}")
+    public ResponseEntity<?> detail(HttpServletRequest request, Long id) {
+        return ResponseEntity.ok(articleService.detail(request, id));
+    }
+
 }