實作個人收藏、個人活動紀錄

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

@@ -6,6 +6,11 @@ const appService = new AppService()
 export async function GET(request: NextRequest, { params }: { params: { id: string } }) {
   try {
     const { id: appId } = await params
+    const { searchParams } = new URL(request.url)
+    
+    // 獲取日期範圍參數
+    const startDate = searchParams.get('startDate')
+    const endDate = searchParams.get('endDate')
     
     // 獲取應用基本統計
     const app = await appService.getAppById(appId)
@@ -19,8 +24,11 @@ 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
-    const usageStats = await appService.getAppUsageStats(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)
+
+    // 獲取收藏數量
+    const favoritesCount = await appService.getAppFavoritesCount(appId)
 
     return NextResponse.json({
       success: true,
@@ -28,6 +36,7 @@ export async function GET(request: NextRequest, { params }: { params: { id: stri
         basic: {
           views: app.views_count || 0,
           likes: app.likes_count || 0,
+          favorites: favoritesCount,
           rating: ratingStats.averageRating || 0,
           reviewCount: ratingStats.totalRatings || 0
         },