마케팅 - 광고 통계

- 전체 개수를 size로 구하지 않고 count 함수를 이용하도록 수정

src/main/kotlin/kr/co/vividnext/sodalive/admin/marketing/statistics/AdminAdStatisticsRepository.kt

@@ -14,17 +14,18 @@ import java.time.LocalDateTime
 @Repository
 class AdminAdStatisticsRepository(private val queryFactory: JPAQueryFactory) {
     fun getAdStatisticsDataTotalCount(): Int {
-        return queryFactory
-            .select(adTrackingHistory.id.pid)
-            .from(adTrackingHistory)
-            .groupBy(
-                getFormattedDate(adTrackingHistory.id.createdAt),
-                adTrackingHistory.mediaGroup,
-                adTrackingHistory.id.pid,
-                adTrackingHistory.pidName
-            )
-            .fetch()
-            .size
+        return (
+            queryFactory
+                .select(adTrackingHistory.id.pid.count())
+                .from(adTrackingHistory)
+                .groupBy(
+                    getFormattedDate(adTrackingHistory.id.createdAt),
+                    adTrackingHistory.mediaGroup,
+                    adTrackingHistory.id.pid,
+                    adTrackingHistory.pidName
+                )
+                .fetchOne() ?: 0L
+            ).toInt()
     }
 
     fun getAdStatisticsDataList(offset: Long, limit: Long): List<GetAdminAdStatisticsItem> {