實作個人收藏、個人活動紀錄

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

@@ -0,0 +1,124 @@
+import { NextRequest, NextResponse } from 'next/server'
+import { AppService } from '@/lib/services/database-service'
+
+const appService = new AppService()
+
+// 添加收藏
+export async function POST(request: NextRequest, { params }: { params: { id: string } }) {
+  try {
+    const { id: appId } = await params
+    const body = await request.json()
+    const { userId } = body
+
+    if (!userId) {
+      return NextResponse.json(
+        { success: false, error: '用戶ID不能為空' },
+        { status: 400 }
+      )
+    }
+
+    // 檢查應用是否存在
+    const app = await appService.getAppById(appId)
+    if (!app) {
+      return NextResponse.json(
+        { success: false, error: '應用不存在' },
+        { status: 404 }
+      )
+    }
+
+    // 添加收藏
+    const result = await appService.addFavorite(userId, appId)
+    
+    if (result.success) {
+      return NextResponse.json({
+        success: true,
+        message: '收藏成功'
+      })
+    } else {
+      // 如果是重複收藏，返回 409 狀態碼
+      const statusCode = result.error === '已經收藏過此應用' ? 409 : 400
+      return NextResponse.json(
+        { success: false, error: result.error },
+        { status: statusCode }
+      )
+    }
+
+  } catch (error) {
+    console.error('添加收藏錯誤:', error)
+    return NextResponse.json(
+      { success: false, error: '添加收藏時發生錯誤' },
+      { status: 500 }
+    )
+  }
+}
+
+// 移除收藏
+export async function DELETE(request: NextRequest, { params }: { params: { id: string } }) {
+  try {
+    const { id: appId } = await params
+    const { searchParams } = new URL(request.url)
+    const userId = searchParams.get('userId')
+
+    if (!userId) {
+      return NextResponse.json(
+        { success: false, error: '用戶ID不能為空' },
+        { status: 400 }
+      )
+    }
+
+    // 移除收藏
+    const result = await appService.removeFavorite(userId, appId)
+    
+    if (result.success) {
+      return NextResponse.json({
+        success: true,
+        message: '取消收藏成功'
+      })
+    } else {
+      return NextResponse.json(
+        { success: false, error: result.error },
+        { status: 400 }
+      )
+    }
+
+  } catch (error) {
+    console.error('移除收藏錯誤:', error)
+    return NextResponse.json(
+      { success: false, error: '移除收藏時發生錯誤' },
+      { status: 500 }
+    )
+  }
+}
+
+// 檢查收藏狀態
+export async function GET(request: NextRequest, { params }: { params: { id: string } }) {
+  try {
+    const { id: appId } = await params
+    const { searchParams } = new URL(request.url)
+    const userId = searchParams.get('userId')
+
+    if (!userId) {
+      return NextResponse.json(
+        { success: false, error: '用戶ID不能為空' },
+        { status: 400 }
+      )
+    }
+
+    // 檢查收藏狀態
+    const isFavorited = await appService.isFavorited(userId, appId)
+    
+    return NextResponse.json({
+      success: true,
+      data: {
+        isFavorited
+      }
+    })
+
+  } catch (error) {
+    console.error('檢查收藏狀態錯誤:', error)
+    return NextResponse.json(
+      { success: false, error: '檢查收藏狀態時發生錯誤' },
+      { status: 500 }
+    )
+  }
+}