fix: 뉴스 조회 시 댓글 수 반영 & view,voteNumm DB에 update (#89)

Co-authored-by: limdodod <rosalim2001@naver.com>

Author: junsoo22

src/main/java/com/tave/alarmissue/news/controller/NewsVoteController.java

@@ -4,6 +4,7 @@
 import com.tave.alarmissue.news.dto.request.NewsVoteRequestDto;
 import com.tave.alarmissue.news.dto.response.NewsVoteResponseDto;
 import com.tave.alarmissue.news.service.NewsVoteService;
+import io.swagger.v3.oas.annotations.tags.Tag;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
@@ -14,6 +15,7 @@
 
 @RestController
 @RequiredArgsConstructor
+@Tag(name = "뉴스 투표 API")
 public class NewsVoteController {
     private final NewsVoteService newsvoteService;
 

src/main/java/com/tave/alarmissue/news/converter/NewsConverter.java

@@ -20,6 +20,8 @@ public NewsResponseDto toDto(News news){
                 .thema(news.getThema())
                 .sentiment(news.getSentiment() != null ? news.getSentiment() : 0.0)
                 .view(news.getView())
+                .commentNum(news.getCommentNum())
+                .voteNum(news.getVoteNum())
                 .imageUrl(news.getImageUrl())
                 .imageCaption(news.getImageCaption())
                 .build();
@@ -34,6 +36,8 @@ public NewsDetailResponseDto toDetailDto(News news) {
                 .thema(news.getThema())
                 .sentiment(news.getSentiment() != null ? news.getSentiment() : 0.0)
                 .view(news.getView())
+                .commentNum(news.getCommentNum())
+                .voteNum(news.getVoteNum())
                 .imageUrl(news.getImageUrl())
                 .imageCaption(news.getImageCaption())
                 .build();

src/main/java/com/tave/alarmissue/news/domain/News.java

@@ -115,4 +115,7 @@ public void decrementCommentCount(){
             this.commentNum-=1;
         }
     }
+    public void incrementVoteCount(){
+        this.voteNum+=1;
+    }
 }

src/main/java/com/tave/alarmissue/news/service/NewsService.java

@@ -31,7 +31,7 @@ public class NewsService {
     private final NewsConverter newsConverter;
 
     public SliceResponseDto<NewsResponseDto> getAllNews(NewsSortType sortType,Pageable pageable){
-//        Slice<News> newsSlice=newsRepository.findAll(sortType,pageable);
+
         Slice<News> newsSlice=switch(sortType){
             case LATEST -> newsRepository.findAllByOrderByDateDesc(pageable);
             case VIEWEST -> newsRepository.findAllByOrderByViewDesc(pageable);
@@ -43,6 +43,7 @@ public SliceResponseDto<NewsResponseDto> getAllNews(NewsSortType sortType,Pageab
         return new SliceResponseDto<>(content, newsSlice.hasNext(),newsSlice.getNumber());
     }
 
+    @Transactional
     public SliceResponseDto<NewsResponseDto> getAllThemaNews(NewsSortType sortType,Thema thema,Pageable pageable) {
         Slice<News> newsSlice=switch(sortType){
             case LATEST -> newsRepository.findByThemaOrderByDateDesc(thema,pageable);

src/main/java/com/tave/alarmissue/news/service/NewsVoteService.java

@@ -72,6 +72,7 @@ public NewsVoteResponseDto getVoteResult(NewsVoteRequestDto dto, Long userId) {
         NewsVote vote = getNewsVote(news, user);
 
         List<NewsVoteCountResponse> voteCounts = newsVoteRepository.countVotesByType(news);
+        news.incrementVoteCount();  //총 투표수 증가
 
         return NewsVoteConverter.toVoteResponseDto(news, vote.getVoteType(), voteCounts);
     }