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좋아욧/싫어요, 게시물 삭제,댓글삭제와 대댓글 삭제 쿼리 수정

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This commit is contained in:
dyhj625 2025-01-20 11:05:41 +09:00
parent 81813a7d30
commit aaa172c50d
4 changed files with 127 additions and 16 deletions
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3
src/main/java/io/company/localhost/controller/api/BoardController.java
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@ -265,9 +265,10 @@ public class BoardController {
@PostMapping("/{LOCBRDSEQ}/{LOCCMTSEQ}/reaction")
public ApiResponse<String> reactToBoard(@ReqMap MapDto map) {
boardService.reactToBoard(map);
return ApiResponse.ok("반응이 추가되었습니다.");
return ApiResponse.ok("반응이 성공적으로 처리되었습니다.");
}
/**
* 댓글/대댓글 조회
* @param boardId 게시물 ID

27
src/main/java/io/company/localhost/mapper/localbordMapper.java
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@ -25,11 +25,20 @@ public interface localbordMapper {
// 게시물 삭제
void deleteBoard(MapDto map);
// 게시물 삭제시 댓글/대댓글 삭제
void deleteCommentsByBoardId(MapDto map);
// 게시물 수정
void updateBoard(MapDto map);
// 게시물 좋아요/싫어요 추가
void reactToBoard(MapDto map);
// 기존 반응 조회
MapDto findReaction(MapDto map);
// 새 반응 삽입
void insertReaction(MapDto map);
// 기존 반응 업데이트
void updateReaction(MapDto map);
// 댓글 조회
List<MapDto> getComments(int boardSeq);
@ -40,9 +49,21 @@ public interface localbordMapper {
// 댓글/대댓글 수정
void updateComment(MapDto map);
// 댓글/대댓글 삭제
// 대댓글인지 확인
boolean isReply(MapDto map);
// 댓글에 대댓글이 있는지 확인
boolean hasReplies(MapDto map);
// 댓글 내용만 삭제 처리 (대댓글 유지)
void softDeleteComment(MapDto map);
// 댓글 삭제 (대댓글 없음)
void deleteComment(MapDto map);
// 대댓글 삭제
void deleteReply(MapDto map);
// 게시물 비밀번호 조회
String selectCommentPassword(int commentId);

34
src/main/java/io/company/localhost/service/localbordService.java
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@ -49,6 +49,7 @@ public class localbordService {
public void deleteBoard(MapDto map) {
boardMapper.deleteCommentsByBoardId(map);
boardMapper.deleteBoard(map);
}
@ -57,7 +58,16 @@ public class localbordService {
}
public void reactToBoard(MapDto map) {
boardMapper.reactToBoard(map);
// 기존 반응 확인
MapDto existingReaction = boardMapper.findReaction(map);
if (existingReaction != null) {
// 기존 반응이 있는 경우 업데이트
boardMapper.updateReaction(map);
} else {
// 기존 반응이 없는 경우 새로 삽입
boardMapper.insertReaction(map);
}
}
public List<MapDto> getComments(int boardSeq) {
@ -65,6 +75,9 @@ public class localbordService {
}
public void addCommentOrReply(MapDto map) {
if (map.get("LOCCMTPNT") == null) {
map.put("LOCCMTPNT", null); // 부모 ID가 없는 경우 null 처리
}
boardMapper.addCommentOrReply(map);
}
@ -74,7 +87,24 @@ public class localbordService {
}
public void deleteComment(MapDto map) {
boardMapper.deleteComment(map);
// 댓글인지 대댓글인지 확인
boolean isReply = boardMapper.isReply(map);
if (isReply) {
// 대댓글 삭제
boardMapper.deleteReply(map);
} else {
// 댓글인 경우
boolean hasReplies = boardMapper.hasReplies(map);
if (hasReplies) {
// 대댓글이 있는 경우 내용 업데이트
boardMapper.softDeleteComment(map);
} else {
// 대댓글이 없는 경우 댓글 삭제
boardMapper.deleteComment(map);
}
}
}
public String getCommentPassword(int commentId) {

77
src/main/resources/mapper/localbordMapper.xml
View File

@ -75,6 +75,12 @@
DELETE FROM localbord WHERE LOCBRDSEQ = #{LOCBRDSEQ}
</delete>
<!-- 게시물 삭제 시 댓글/대댓글 삭제 -->
<delete id="deleteCommentsByBoardId">
DELETE FROM localcomt
WHERE LOCBRDSEQ = #{LOCBRDSEQ}
</delete>
<!-- 게시물 수정 -->
<update id="updateBoard">
UPDATE localbord
@ -82,13 +88,35 @@
WHERE LOCBRDSEQ = #{LOCBRDSEQ}
</update>
<!-- 게시물 좋아요/싫어요 추가 -->
<insert id="reactToBoard">
INSERT INTO localgorb (LOCBRDSEQ, LOCCMTSEQ, MEMBERSEQ, LOCGOBGOD, LOCGOBBAD )
<!-- 기존 반응 조회 -->
<select id="findReaction" resultType="io.company.localhost.common.dto.MapDto">
SELECT LOCBRDSEQ, LOCCMTSEQ, MEMBERSEQ, LOCGOBGOD, LOCGOBBAD
FROM localgorb
WHERE (LOCBRDSEQ = #{LOCBRDSEQ} OR (#{LOCBRDSEQ} IS NULL AND LOCBRDSEQ IS NULL))
AND (LOCCMTSEQ = #{LOCCMTSEQ} OR (#{LOCCMTSEQ} IS NULL AND LOCCMTSEQ IS NULL))
AND MEMBERSEQ = #{MEMBERSEQ}
</select>
<!-- 반응 업데이트 -->
<update id="updateReaction">
UPDATE localgorb
SET LOCGOBGOD = #{LOCGOBGOD}, LOCGOBBAD = #{LOCGOBBAD}
WHERE (LOCBRDSEQ = #{LOCBRDSEQ} OR (#{LOCBRDSEQ} IS NULL AND LOCBRDSEQ IS NULL))
AND (LOCCMTSEQ = #{LOCCMTSEQ} OR (#{LOCCMTSEQ} IS NULL AND LOCCMTSEQ IS NULL))
AND MEMBERSEQ = #{MEMBERSEQ}
</update>
<!-- 새 반응 삽입 -->
<insert id="insertReaction">
INSERT INTO localgorb (LOCBRDSEQ, LOCCMTSEQ, MEMBERSEQ, LOCGOBGOD, LOCGOBBAD)
VALUES (#{LOCBRDSEQ}, #{LOCCMTSEQ}, #{MEMBERSEQ}, #{LOCGOBGOD}, #{LOCGOBBAD})
ON DUPLICATE KEY UPDATE LOCGOBGOD = #{LOCGOBGOD}, LOCGOBBAD = #{LOCGOBBAD}
</insert>
<!-- 댓글/대댓글 조회 -->
<select id="getComments" resultType="io.company.localhost.common.dto.MapDto">
SELECT
@ -112,11 +140,42 @@
WHERE LOCCMTSEQ = #{LOCCMTSEQ}
</update>
<!-- 댓글/대댓글 삭제 -->
<delete id="deleteComment">
DELETE FROM localcomt
WHERE LOCCMTSEQ = #{LOCCMTSEQ}
</delete>
<!-- 댓글 삭제 -->
<update id="softDeleteComment">
UPDATE localcomt
SET LOCCMTRPY = '삭제된 댓글입니다'
WHERE LOCCMTSEQ = #{LOCCMTSEQ}
AND EXISTS (
SELECT 1 FROM localcomt WHERE LOCCMTPNT = #{LOCCMTSEQ}
)
</update>
<!-- 댓글 삭제 (대댓글 없을 경우) -->
<delete id="deleteComment">
DELETE FROM localcomt
WHERE LOCCMTSEQ = #{LOCCMTSEQ}
AND NOT EXISTS (
SELECT 1 FROM localcomt WHERE LOCCMTPNT = #{LOCCMTSEQ}
)
</delete>
<!-- 대댓글 삭제 -->
<delete id="deleteReply">
DELETE FROM localcomt
WHERE LOCCMTSEQ = #{LOCCMTSEQ}
AND LOCCMTPNT IS NOT NULL
</delete>
<!-- 대댓글인지 확인 -->
<select id="isReply" resultType="boolean">
SELECT COUNT(1) > 0 FROM localcomt
WHERE LOCCMTSEQ = #{LOCCMTSEQ} AND LOCCMTPNT IS NOT NULL
</select>
<!-- 댓글에 대댓글이 있는지 확인 -->
<select id="hasReplies" resultType="boolean">
SELECT COUNT(1) > 0 FROM localcomt WHERE LOCCMTPNT = #{LOCCMTSEQ}
</select>
<!-- 댓글 비밀번호 조회 -->
<select id="selectCommentPassword" resultType="String">