[feat] 다솜소식 API 구현

src/main/java/dmu/dasom/api/domain/news/controller/NewsController.java

@@ -11,11 +11,13 @@
 import io.swagger.v3.oas.annotations.media.ExampleObject;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
+
+import jakarta.validation.Valid;
 import java.util.List;
 
 @Tag(name = "NEWS API", description = "다솜소식 API")
 @RestController
-@RequestMapping("/news")
+@RequestMapping("/api/news")
 public class NewsController {
 
     private final NewsService newsService;
@@ -42,7 +44,7 @@ public ResponseEntity<List<NewsResponseDto>> getAllNews() {
     })
 
     @PostMapping
-    public ResponseEntity<NewsResponseDto> createNews(@RequestBody NewsRequestDto requestDto) {
+    public ResponseEntity<NewsResponseDto> createNews(@Valid @RequestBody NewsRequestDto requestDto) {
         NewsResponseDto responseDto = newsService.createNews(requestDto);
         return ResponseEntity.status(201).body(responseDto);
     }

src/main/java/dmu/dasom/api/domain/news/dto/NewsRequestDto.java

@@ -1,24 +1,24 @@
 package dmu.dasom.api.domain.news.dto;
 
 import io.swagger.v3.oas.annotations.media.Schema;
-import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
 import lombok.Getter;
-import lombok.Setter;
 
 @Getter
-@Setter
-@Schema(description = "뉴스 요청 DTO")
+@Schema(name = "NewsRequestDto", description = "뉴스 생성 요청 DTO")
 public class NewsRequestDto {
 
+    @NotBlank
+    @Size(max = 100)
     @Schema(description = "뉴스 제목", example = "새로운 뉴스 제목")
-    @NotNull
     private String title;
 
+    @NotBlank
     @Schema(description = "뉴스 내용", example = "새로운 뉴스 내용")
-    @NotNull
     private String content;
 
-    @Schema(description = "뉴스 이미지 URL", example = "http://example.com/new-image.jpg")
+    @Size(max = 255)
+    @Schema(description = "뉴스 이미지 URL", example = "http://example.com/image.jpg", nullable = true)
     private String imageUrl;
-
 }

src/main/java/dmu/dasom/api/domain/news/dto/NewsResponseDto.java

@@ -6,23 +6,23 @@
 import java.time.LocalDateTime;
 
 @Getter
-@Schema(description = "응답 DTO")
+@Schema(name = "NewsResponseDto", description = "뉴스 응답 DTO")
 public class NewsResponseDto {
 
     @Schema(description = "소식 ID", example = "1")
-    private Long id;
+    private final Long id;
 
-    @Schema(description = "제목", example = "제목")
-    private String title;
+    @Schema(description = "뉴스 제목", example = "제목")
+    private final String title;
 
-    @Schema(description = "내용", example = "내용")
-    private String content;
+    @Schema(description = "뉴스 내용", example = "내용")
+    private final String content;
 
     @Schema(description = "작성일", example = "2025-02-14T12:00:00")
-    private LocalDateTime createdAt;
+    private final LocalDateTime createdAt;
 
-    @Schema(description = "이미지 URL", example = "http://example.com/image.jpg")
-    private String imageUrl;
+    @Schema(description = "뉴스 이미지 URL", example = "http://example.com/image.jpg", nullable = true)
+    private final String imageUrl;
 
     public NewsResponseDto(Long id, String title, String content, LocalDateTime createdAt, String imageUrl) {
         this.id = id;
@@ -31,4 +31,4 @@ public NewsResponseDto(Long id, String title, String content, LocalDateTime crea
         this.createdAt = createdAt;
         this.imageUrl = imageUrl;
     }
-}
+}

src/main/java/dmu/dasom/api/domain/news/entity/NewsEntity.java

@@ -1,40 +1,48 @@
 package dmu.dasom.api.domain.news.entity;
-import io.swagger.v3.oas.annotations.media.Schema;
-import jakarta.persistence.Entity;
-import jakarta.persistence.GeneratedValue;
-import jakarta.persistence.GenerationType;
-import jakarta.persistence.Id;
 
+import dmu.dasom.api.domain.common.BaseEntity;
+import dmu.dasom.api.domain.common.Status;
+import dmu.dasom.api.domain.news.dto.NewsResponseDto;
+import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.persistence.*;
 import jakarta.validation.constraints.NotNull;
-import lombok.Getter;
-import lombok.Setter;
-
-import java.time.LocalDateTime;
+import lombok.*;
 
 @Getter
 @Setter
 @Entity
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
 @Schema(description = "뉴스 엔티티")
-public class NewsEntity {
+public class NewsEntity extends BaseEntity {
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Schema(description = "뉴스 ID", example = "1")
     private Long id;
 
-    @Schema(description = "뉴스 제목", example = "뉴스 예제 제목")
     @NotNull
+    @Schema(description = "뉴스 제목", example = "뉴스 예제 제목")
+    @Column(nullable = false, length = 100)
     private String title;
 
-    @Schema(description = "뉴스 내용", example = "뉴스 예제 내용")
     @NotNull
-    @Column(columnDefinition = "TEXT")
+    @Schema(description = "뉴스 내용", example = "뉴스 예제 내용")
+    @Column(columnDefinition = "TEXT", nullable = false)
     private String content;
 
-    @Schema(description = "뉴스 작성일", example = "2025-02-14T12:00:00")
-    private LocalDateTime createdAt;
-
     @Schema(description = "뉴스 이미지 URL", example = "http://example.com/image.jpg")
+    @Column(length = 255)
     private String imageUrl;
-}
+
+    // 🔹 뉴스 상태 업데이트
+    public void updateStatus(Status status) {
+        super.updateStatus(status);
+    }
+
+    // 🔹 NewsEntity → NewsResponseDto 변환
+    public NewsResponseDto toResponseDto() {
+        return new NewsResponseDto(id, title, content, getCreatedAt(), imageUrl);
+    }
+}

src/main/java/dmu/dasom/api/domain/news/service/NewsService.java

@@ -5,7 +5,6 @@
 import dmu.dasom.api.domain.news.entity.NewsEntity;
 import dmu.dasom.api.domain.news.repository.NewsRepository;
 import org.springframework.stereotype.Service;
-import java.time.LocalDateTime;
 import java.util.List;
 import java.util.stream.Collectors;
 
@@ -18,21 +17,22 @@ public NewsService(NewsRepository newsRepository) {
         this.newsRepository = newsRepository;
     }
 
+    // 🔹 전체 조회
     public List<NewsResponseDto> getAllNews() {
         return newsRepository.findAll().stream()
-                .map(news -> new NewsResponseDto(news.getId(), news.getTitle(), news.getContent(), news.getCreatedAt(), news.getImageUrl()))
+                .map(NewsEntity::toResponseDto)
                 .collect(Collectors.toList());
     }
 
+    // 🔹 생성
     public NewsResponseDto createNews(NewsRequestDto requestDto) {
-        NewsEntity news = new NewsEntity();
-        news.setTitle(requestDto.getTitle());
-        news.setContent(requestDto.getContent());
-        news.setImageUrl(requestDto.getImageUrl());
-        news.setCreatedAt(LocalDateTime.now());
+        NewsEntity news = NewsEntity.builder()
+                .title(requestDto.getTitle())
+                .content(requestDto.getContent())
+                .imageUrl(requestDto.getImageUrl())
+                .build();
 
         NewsEntity savedNews = newsRepository.save(news);
-        return new NewsResponseDto(savedNews.getId(), savedNews.getTitle(), savedNews.getContent(), savedNews.getCreatedAt(), savedNews.getImageUrl());
+        return savedNews.toResponseDto();
     }
-
 }