[Refactor]: repository 파일 이동 및 querydsl 메서드 구현

Related to: #559

src/main/java/org/sopt/makers/internal/repository/community/AnonymousNicknameRepository.java → src/main/java/org/sopt/makers/internal/community/repository/anonymous/AnonymousNicknameRepository.java

@@ -1,4 +1,4 @@
-package org.sopt.makers.internal.repository.community;
+package org.sopt.makers.internal.community.repository.anonymous;
 
 import java.util.List;
 

src/main/java/org/sopt/makers/internal/community/repository/anonymous/AnonymousPostProfileRepository.java

@@ -8,19 +8,14 @@
 import org.sopt.makers.internal.community.domain.CommunityPost;
 import org.springframework.data.jpa.repository.JpaRepository;
 
-public interface AnonymousPostProfileRepository extends JpaRepository<AnonymousPostProfile, Long> {
+public interface AnonymousPostProfileRepository extends JpaRepository<AnonymousPostProfile, Long>, AnonymousPostProfileRepositoryCustom {
 
 	// CREATE
 
 	// READ
 	Optional<AnonymousPostProfile> findAnonymousPostProfileByMemberIdAndCommunityPostId(Long memberId, Long communityPostId);
-
 	Optional<AnonymousPostProfile> findByMemberAndCommunityPost(Member member, CommunityPost post);
 
-	List<AnonymousPostProfile> findTop4ByOrderByCreatedAtDesc();
-
-	List<AnonymousPostProfile> findTop50ByOrderByCreatedAtDesc();
-
 	// UPDATE
 
 	//DELETE

src/main/java/org/sopt/makers/internal/community/repository/anonymous/AnonymousPostProfileRepositoryCustom.java

@@ -0,0 +1,10 @@
+package org.sopt.makers.internal.community.repository.anonymous;
+
+import org.sopt.makers.internal.domain.community.AnonymousPostProfile;
+
+import java.util.List;
+
+public interface AnonymousPostProfileRepositoryCustom {
+
+    List<AnonymousPostProfile> findTopByOrderByIdDescWithLimit(int limit);
+}

src/main/java/org/sopt/makers/internal/community/repository/anonymous/AnonymousPostProfileRepositoryCustomImpl.java

@@ -0,0 +1,26 @@
+package org.sopt.makers.internal.community.repository.anonymous;
+
+import com.querydsl.jpa.impl.JPAQueryFactory;
+import lombok.RequiredArgsConstructor;
+import org.sopt.makers.internal.domain.community.AnonymousPostProfile;
+import org.sopt.makers.internal.domain.community.QAnonymousPostProfile;
+
+import java.util.List;
+
+@RequiredArgsConstructor
+public class AnonymousPostProfileRepositoryCustomImpl implements AnonymousPostProfileRepositoryCustom {
+
+    private final JPAQueryFactory queryFactory;
+
+    @Override
+    public List<AnonymousPostProfile> findTopByOrderByIdDescWithLimit(int limit) {
+
+        QAnonymousPostProfile anonymousPostProfile = QAnonymousPostProfile.anonymousPostProfile;
+
+        return queryFactory
+                .selectFrom(anonymousPostProfile)
+                .orderBy(anonymousPostProfile.createdAt.desc())
+                .limit(limit)
+                .fetch();
+    }
+}

src/main/java/org/sopt/makers/internal/repository/community/CommunityQueryRepository.java

@@ -6,6 +6,7 @@
 import lombok.RequiredArgsConstructor;
 import lombok.val;
 import org.sopt.makers.internal.community.domain.CommunityPost;
+import org.sopt.makers.internal.community.domain.QCommunityPost;
 import org.sopt.makers.internal.community.domain.category.QCategory;
 import org.sopt.makers.internal.domain.*;
 import org.sopt.makers.internal.domain.community.*;