完成 APP 建立流程和使用分析、增加主機備機的備援機制、管理者後臺增加資料庫監控

app/api/apps/[id]/stats/route.ts

@@ -8,9 +8,10 @@ export async function GET(request: NextRequest, { params }: { params: { id: stri
     const { id: appId } = await params
     const { searchParams } = new URL(request.url)
     
-    // 獲取日期範圍參數
+    // 獲取日期範圍和部門過濾參數
     const startDate = searchParams.get('startDate')
     const endDate = searchParams.get('endDate')
+    const department = searchParams.get('department')
     
     // 獲取應用基本統計
     const app = await appService.getAppById(appId)
@@ -24,8 +25,8 @@ export async function GET(request: NextRequest, { params }: { params: { id: stri
     // 獲取評分統計
     const ratingStats = await appService.getAppRatingStats(appId)
     
-    // 獲取使用趨勢數據（支援日期範圍）
-    const usageStats = await appService.getAppUsageStats(appId, startDate || undefined, endDate || undefined)
+    // 獲取使用趨勢數據（支援日期範圍和部門過濾）
+    const usageStats = await appService.getAppUsageStats(appId, startDate || undefined, endDate || undefined, department || undefined)
 
     // 獲取收藏數量
     const favoritesCount = await appService.getAppFavoritesCount(appId)