refactor(community): isNotDeleted(), isWriter() 적용

Author: ayoung-dev

src/main/java/com/somemore/community/repository/board/CommunityBoardRepositoryImpl.java

@@ -45,7 +45,7 @@ public Optional<CommunityBoard> findById(Long id) {
     @Override
     public Page<CommunityBoardView> findCommunityBoards(Pageable pageable) {
         List<CommunityBoardView> content = getCommunityBoardsQuery()
-                .where(QCommunityBoard.communityBoard.deleted.eq(false))
+                .where(isNotDeleted())
                 .offset(pageable.getOffset())
                 .limit(pageable.getPageSize())
                 .fetch();
@@ -61,16 +61,16 @@ public Page<CommunityBoardView> findCommunityBoards(Pageable pageable) {
     @Override
     public Page<CommunityBoardView> findByWriterId(UUID writerId, Pageable pageable) {
         List<CommunityBoardView> content = getCommunityBoardsQuery()
-                .where(QCommunityBoard.communityBoard.writerId.eq(writerId)
-                        .and(QCommunityBoard.communityBoard.deleted.eq(false)))
+                .where(isWriter(writerId)
+                        .and(isNotDeleted()))
                 .offset(pageable.getOffset())
                 .limit(pageable.getPageSize())
                 .fetch();
 
         JPAQuery<Long> countQuery = queryFactory
                 .select(communityBoard.count())
                 .from(communityBoard)
-                .where(QCommunityBoard.communityBoard.writerId.eq(writerId)
+                .where(isWriter(writerId)
                         .and(isNotDeleted()));
 
         return PageableExecutionUtils.getPage(content, pageable, countQuery::fetchOne);
@@ -100,4 +100,6 @@ public void deleteAllInBatch() {
     private BooleanExpression isNotDeleted() {
         return communityBoard.deleted.eq(false);
     }
+
+    private BooleanExpression isWriter(UUID writerId) {return communityBoard.writerId.eq(writerId); }
 }