store tag update

store/src/main/java/com/ktds/hi/store/biz/service/TagService.java

@@ -28,6 +28,8 @@ public class TagService implements TagUseCase {
 
     private final TagRepositoryPort tagRepositoryPort;
 
+    
+
     @Override
     public List<TopClickedTagResponse> getTopClickedTags() {
         log.info("가장 많이 클릭된 상위 5개 태그 조회 시작");

store/src/main/java/com/ktds/hi/store/infra/gateway/entity/StoreTagClickEntity.java

@@ -0,0 +1,52 @@
+package com.ktds.hi.store.infra.gateway.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+import java.time.LocalDateTime;
+
+/**
+ * 매장별 태그 클릭 통계 엔티티
+ * 어떤 매장에서 어떤 태그가 얼마나 클릭되었는지 저장
+ */
+@Entity
+@Table(name = "store_tag_clicks")
+@Getter
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class StoreTagClickEntity {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(name = "store_id", nullable = false)
+    private Long storeId;
+
+    @Column(name = "tag_id", nullable = false)
+    private Long tagId;
+
+    @Column(name = "click_count")
+    @Builder.Default
+    private Long clickCount = 0L;
+
+    @Column(name = "created_at")
+    private LocalDateTime createdAt;
+
+    @Column(name = "updated_at")
+    private LocalDateTime updatedAt;
+
+    /**
+     * 클릭 수 증가
+     */
+    public void incrementClickCount() {
+        this.clickCount = this.clickCount != null ? this.clickCount + 1 : 1L;
+        this.updatedAt = LocalDateTime.now();
+    }
+
+    @PrePersist
+    protected void onCreate() {
+        this.createdAt = LocalDateTime.now();
+        this.updatedAt = LocalDateTime.now();
+    }
+}

store/src/main/java/com/ktds/hi/store/infra/gateway/repository/StoreTagClickJpaRepository.java

@@ -0,0 +1,43 @@
+package com.ktds.hi.store.infra.gateway.repository;
+
+
+import com.ktds.hi.store.infra.gateway.entity.StoreTagClickEntity;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+import java.util.Optional;
+
+@Repository
+public interface StoreTagClickJpaRepository extends JpaRepository<StoreTagClickEntity, Long> {
+
+    /**
+     * 특정 매장의 가장 많이 클릭된 태그 5개 조회
+     */
+    @Query("SELECT stc FROM StoreTagClickEntity stc WHERE stc.storeId = :storeId " +
+            "ORDER BY stc.clickCount DESC")
+    List<StoreTagClickEntity> findTop5TagsByStoreIdOrderByClickCountDesc(
+            @Param("storeId") Long storeId, PageRequest pageRequest);
+
+    /**
+     * 전체 매장에서 가장 많이 클릭된 태그 5개 조회
+     */
+    @Query("SELECT stc.tagId, SUM(stc.clickCount) as totalClicks " +
+            "FROM StoreTagClickEntity stc " +
+            "GROUP BY stc.tagId " +
+            "ORDER BY totalClicks DESC")
+    List<Object[]> findTop5TagsGloballyOrderByClickCount(PageRequest pageRequest);
+
+    /**
+     * 매장별 태그별 클릭 통계 조회
+     */
+    Optional<StoreTagClickEntity> findByStoreIdAndTagId(Long storeId, Long tagId);
+
+    /**
+     * 특정 매장의 모든 태그 클릭 통계 조회
+     */
+    List<StoreTagClickEntity> findByStoreIdOrderByClickCountDesc(Long storeId);
+}