리스트 첨부파일유무,댓글갯수,좋아요/싫어요 갯수 추가

src/main/java/io/company/localhost/controller/api/BoardController.java

@@ -72,6 +72,12 @@ public class BoardController {
                 Blob blob = (Blob) content;
                 post.put("content", safeBlobToString(blob));
             }
+            
+            // "id" 값을 Number로 받고 longValue()로 변환
+            Object idObject = post.get("id");
+            long postId = ((Number) idObject).longValue();
+            post.put("hasAttachment", boardService.hasAttachments(postId));
+            
         }
 
         return ApiResponse.ok(posts);
@@ -93,6 +99,19 @@ public class BoardController {
                 Blob blob = (Blob) content;
                 post.put("content", safeBlobToString(blob));
             }
+
+            // "id" 값을 Number로 받고 longValue()로 변환
+            Object idObject = post.get("id");
+            if (idObject instanceof Number) {
+                long postId = ((Number) idObject).longValue();
+                post.put("commentCount", boardService.getCommentCount(postId));
+                post.put("hasAttachment", boardService.hasAttachments(postId));
+                MapDto reactions = boardService.getBoardReactions(postId);
+                post.put("likeCount", reactions.getOrDefault("likeCount", 0));
+                post.put("dislikeCount", reactions.getOrDefault("dislikeCount", 0));
+            } else {
+                post.put("commentCount", 0); // id가 없거나 잘못된 경우 기본값 설정
+            }
         }
 
         return ApiResponse.ok(posts);
@@ -182,16 +201,32 @@ public class BoardController {
                 throw new RuntimeException("Failed to process Blob content", e);
             }
         }
+        
+        MapDto reactions = boardService.getBoardReactions(boardId);
+        boardDetail.put("likeCount", reactions.getOrDefault("likeCount", 0));
+        boardDetail.put("dislikeCount", reactions.getOrDefault("dislikeCount", 0));
 
-        // 첨부파일 및 댓글 조회
         List<MapDto> attachments = boardService.getAttachments(boardId);
         List<MapDto> comments = boardService.getComments(boardId.intValue());
 
+        List<MapDto> commentReactions = boardService.getCommentReactions(boardId);
+        for (MapDto comment : comments) {
+            Integer commentId = (Integer) comment.get("LOCCMTSEQ");
+            for (MapDto reaction : commentReactions) {
+                if (reaction.get("LOCCMTSEQ").equals(commentId)) {
+                    comment.put("likeCount", reaction.getOrDefault("likeCount", 0));
+                    comment.put("dislikeCount", reaction.getOrDefault("dislikeCount", 0));
+                }
+            }
+        }
+
         // 결과 조합
         MapDto result = new MapDto();
         result.put("boardDetail", boardDetail);
         result.put("attachments", attachments);
         result.put("comments", comments);
+        result.put("commentCount", boardService.getCommentCount(boardId));
+        result.put("hasAttachment", boardService.hasAttachments(boardId));
 
         return ApiResponse.ok(result);
     }

src/main/java/io/company/localhost/mapper/localbordMapper.java

@@ -55,13 +55,24 @@ public interface localbordMapper {
     // 게시물 상세보기
 	MapDto selectBoardDetail(Long boardId);
 	
+	// 댓글 갯수
+	int countComments(Long boardId);
+	
+	// 첨부파일 유무
+	int countAttachments(Long boardId);
+	
+	// 게시물 좋아요/싫어요 개수
+	MapDto getBoardReactions(Long boardId);
+	
+	// 댓글 좋아요/싫어요 개수
+    List<MapDto> getCommentReactions(Long boardId);
+	
 	// 첨부파일 가져오기
 	List<MapDto> selectAttachments(Long boardId);
 	
-	//댓글 좋아요/싫어요추가
-	void reactToComment(MapDto map);
-	
 	//댓글id 확인
 	MapDto getCommentById(int commentId);
+	
+	
 }
 

src/main/java/io/company/localhost/service/localbordService.java

@@ -92,6 +92,24 @@ public class localbordService {
     public MapDto getCommentById(int commentId) {
         return boardMapper.getCommentById(commentId);
     }
+    
+    public int getCommentCount(Long boardId) {
+        return boardMapper.countComments(boardId);
+    }
+    
+    public boolean hasAttachments(Long boardId) {
+        int count = boardMapper.countAttachments(boardId);
+        return count > 0; // 첨부파일 개수가 0보다 크면 true 반환
+    }
+    
+    public MapDto getBoardReactions(Long boardId) {
+        return boardMapper.getBoardReactions(boardId);
+    }
+
+    public List<MapDto> getCommentReactions(Long boardId) {
+        return boardMapper.getCommentReactions(boardId);
+    }
+
 
 
 }

src/main/resources/mapper/localbordMapper.xml

@@ -146,5 +146,40 @@
 	    WHERE LOCCMTSEQ = #{commentId}
 	</select>
 	
+	<!-- 댓글 개수 조회 -->
+    <select id="countComments" parameterType="long" resultType="int">
+        SELECT COUNT(*)
+        FROM localcomt
+        WHERE LOCBRDSEQ = #{boardId}
+    </select>
+    
+    <!-- 첨부파일 유무 -->
+    <select id="countAttachments" resultType="int">
+	    SELECT COUNT(*)
+	    FROM commonfil
+	    WHERE CMNBRDSEQ = #{boardId}
+	</select>
+    
+	<!-- 게시물 좋아요/싫어요 개수 조회 -->
+	<select id="getBoardReactions" resultType="io.company.localhost.common.dto.MapDto">
+	    SELECT
+		    COALESCE(SUM(CASE WHEN LOCGOBGOD = 'T' THEN 1 ELSE 0 END), 0) AS likeCount,
+		    COALESCE(SUM(CASE WHEN LOCGOBBAD = 'T' THEN 1 ELSE 0 END), 0) AS dislikeCount
+		FROM localgorb
+		WHERE LOCBRDSEQ = #{boardId};
+
+	</select>
+	
+	<!-- 댓글별 좋아요/싫어요 개수 조회 -->
+	<select id="getCommentReactions" resultType="io.company.localhost.common.dto.MapDto">
+	    SELECT
+	        LOCCMTSEQ,
+	        SUM(CASE WHEN LOCGOBGOD = 'T' THEN 1 ELSE 0 END) AS likeCount,
+	        SUM(CASE WHEN LOCGOBBAD = 'T' THEN 1 ELSE 0 END) AS dislikeCount
+	    FROM localgorb
+	    WHERE LOCBRDSEQ = #{boardId}
+	    GROUP BY LOCCMTSEQ
+	</select>
+	
     
 </mapper>