From 0509e7f39e398c15bebf907d40f1f701a934f42c Mon Sep 17 00:00:00 2001
From: Woo Joo Chae <enaenen@naver.com>
Date: Tue, 13 Aug 2024 15:53:27 +0900
Subject: [PATCH] [BE] FIX: Blackhole checking fixed

---
 .../item/service/ItemFacadeService.java       |  8 ++++---
 .../blackhole/manager/BlackholeManager.java   | 22 ++++++++++---------
 2 files changed, 17 insertions(+), 13 deletions(-)

diff --git a/backend/src/main/java/org/ftclub/cabinet/item/service/ItemFacadeService.java b/backend/src/main/java/org/ftclub/cabinet/item/service/ItemFacadeService.java
index 5d274df64..b6f0e5546 100644
--- a/backend/src/main/java/org/ftclub/cabinet/item/service/ItemFacadeService.java
+++ b/backend/src/main/java/org/ftclub/cabinet/item/service/ItemFacadeService.java
@@ -45,6 +45,7 @@
 import org.ftclub.cabinet.user.domain.User;
 import org.ftclub.cabinet.user.service.UserCommandService;
 import org.ftclub.cabinet.user.service.UserQueryService;
+import org.ftclub.cabinet.utils.blackhole.manager.BlackholeManager;
 import org.ftclub.cabinet.utils.lock.LockUtil;
 import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.data.domain.Page;
@@ -69,6 +70,7 @@ public class ItemFacadeService {
 	private final CabinetQueryService cabinetQueryService;
 	private final SectionAlarmCommandService sectionAlarmCommandService;
 	private final SectionAlarmQueryService sectionAlarmQueryService;
+	private final BlackholeManager blackholeManager;
 
 	private final ApplicationEventPublisher eventPublisher;
 
@@ -239,11 +241,11 @@ private void saveCoinChangeOnRedis(Long userId, final int reward) {
 	public void useItem(Long userId, Sku sku, ItemUseRequestDto data) {
 		itemPolicyService.verifyDataFieldBySku(sku, data);
 		User user = userQueryService.getUser(userId);
+
 		if (user.isBlackholed()) {
-			// 이벤트를 발생시켰는데 동기로직이다..?
-			// TODO: 근데 그 이벤트가 뭘 하는지 이 코드 흐름에서는 알 수 없다..?
-			eventPublisher.publishEvent(UserBlackHoleEvent.of(user));
+			throw ExceptionStatus.BLACKHOLED_USER.asServiceException();
 		}
+
 		Item item = itemQueryService.getBySku(sku);
 		List<ItemHistory> itemInInventory =
 				itemHistoryQueryService.findUnusedItemsInUserInventory(user.getId(), item.getId());
diff --git a/backend/src/main/java/org/ftclub/cabinet/utils/blackhole/manager/BlackholeManager.java b/backend/src/main/java/org/ftclub/cabinet/utils/blackhole/manager/BlackholeManager.java
index 23ead8047..5414778b1 100644
--- a/backend/src/main/java/org/ftclub/cabinet/utils/blackhole/manager/BlackholeManager.java
+++ b/backend/src/main/java/org/ftclub/cabinet/utils/blackhole/manager/BlackholeManager.java
@@ -94,19 +94,21 @@ public void handleBlackHole(UserBlackHoleEvent dto) {
 		}
 	}
 
-	private boolean isBlackholed(LocalDateTime blackholedAt) {
-		if (blackholedAt == null) {
-			return false;
-		}
-		return blackholedAt.isBefore(LocalDateTime.now());
-	}
 
 	public void blackholeUpdate(User user) {
-		if (isBlackholed(user.getBlackholedAt())) {
-			return;
-		}
 		FtProfile userRecentIntraProfile = getUserRecentIntraProfile(user.getName());
-		userCommandService.updateUserBlackholedAtById(user.getId(),
+		userCommandService.updateUserBlackholeStatus(user.getId(),
 				userRecentIntraProfile.getBlackHoledAt());
 	}
+
+	private boolean isBlackholeRemains(LocalDateTime blackholedAt) {
+		return blackholedAt == null || blackholedAt.isAfter(LocalDateTime.now());
+	}
+
+	public boolean isBlackholedUser(User user) {
+		FtProfile userRecentIntraProfile = getUserRecentIntraProfile(user.getName());
+		return isBlackholeRemains(userRecentIntraProfile.getBlackHoledAt());
+	}
+
+
 }