fix : groupMemberCount

prgrms-web-devcourse · Jul 6, 2024 · f38d701 · f38d701
1 parent d82c6ba
commit f38d701
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/src/main/java/com/dadok/gaerval/domain/book_group/repository/BookGroupSupportImpl.java b/src/main/java/com/dadok/gaerval/domain/book_group/repository/BookGroupSupportImpl.java
@@ -27,6 +27,8 @@
 import com.querydsl.core.Tuple;
 import com.querydsl.core.types.Predicate;
 import com.querydsl.core.types.Projections;
+import com.querydsl.core.types.dsl.Expressions;
+import com.querydsl.jpa.JPAExpressions;
 import com.querydsl.jpa.impl.JPAQueryFactory;
 
 import lombok.RequiredArgsConstructor;
@@ -163,7 +165,13 @@ public BookGroupResponses findAllByUser(BookGroupSearchRequest request, Long use
  bookGroup.hasJoinPasswd.as("hasJoinPasswd"),
  bookGroup.isPublic.as("isPublic"),
 
- groupMember.countDistinct().as("memberCount"),
+ // groupMember.countDistinct().as("memberCount"),
+ Expressions.as(
+ JPAExpressions.select(groupMember.countDistinct())
+ .from(groupMember)
+ .where(groupMember.bookGroup.id.eq(bookGroup.id)),
+ "memberCount"
+ ),
  groupComment.countDistinct().as("commentCount"),
  Projections.constructor(BookGroupResponse.BookResponse.class,
  book.id.as("bookId"),