[Refactor] #60 - 뉴스 조회 시 최신순으로 정렬 및 AI 서버 요청 시 sleep 9초 설정

src/main/java/dgu/newsee/domain/news/repository/NewsQueryRepository.java

@@ -1,6 +1,7 @@
 package dgu.newsee.domain.news.repository;
 
 import dgu.newsee.domain.crawlednews.entity.NewsOrigin;
+import dgu.newsee.domain.crawlednews.entity.NewsStatus;
 import org.springframework.data.jpa.repository.JpaRepository;
 
 import java.util.List;
@@ -9,5 +10,5 @@ public interface NewsQueryRepository extends JpaRepository<NewsOrigin, Long> {
 
     // 자동 크롤링만 가져오기
     List<NewsOrigin> findByStatus(dgu.newsee.domain.crawlednews.entity.NewsStatus status);
-
+    List<NewsOrigin> findByStatusOrderByCreatedAtDesc(NewsStatus status);
 }

src/main/java/dgu/newsee/domain/news/service/NewsServiceImpl.java

@@ -41,7 +41,7 @@ public class NewsServiceImpl implements NewsService {
     public ApiResponse<List<NewsDTO>> getAllNews(Long userId, String levelKor) {
         TransformLevel level = resolveUserLevel(userId, levelKor);
 
-        List<NewsOrigin> origins = newsQueryRepository.findByStatus(NewsStatus.AUTO_CRAWLED);
+        List<NewsOrigin> origins = newsQueryRepository.findByStatusOrderByCreatedAtDesc(NewsStatus.AUTO_CRAWLED);
 
         List<NewsDTO> dtos = origins.stream()
                 .map(origin -> {

src/main/java/dgu/newsee/domain/transformednews/service/TransformedNewsService.java

@@ -15,6 +15,7 @@
 import dgu.newsee.domain.words.repository.WordRepository;
 import dgu.newsee.global.payload.ResponseCode;
 import lombok.RequiredArgsConstructor;
+import lombok.SneakyThrows;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.core.ParameterizedTypeReference;
 import org.springframework.http.*;
@@ -41,9 +42,11 @@ public class TransformedNewsService {
     private final ObjectMapper objectMapper = new ObjectMapper();
 
     @Transactional
+    @SneakyThrows
     public void requestTransformAndSaveAllLevels(Long newsId, NewsStatus status) {
         for (String level : List.of("상", "중", "하")) {
             requestTransformAndSave(newsId, level, status);
+            Thread.sleep(9000);
         }
     }