From 6e2561c3b987fb999d087abda8264c8d77cf6faa Mon Sep 17 00:00:00 2001
From: vvwn <39298624+vvwn@users.noreply.github.com>
Date: Tue, 24 Feb 2026 14:07:45 +0800
Subject: [PATCH] Add user sync API with Redis integration

Implement GET and POST endpoints for user sync data with Redis.
---
 app/api/user/sync/route.ts | 50 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 app/api/user/sync/route.ts

diff --git a/app/api/user/sync/route.ts b/app/api/user/sync/route.ts
new file mode 100644
index 0000000..6cda4e1
--- /dev/null
+++ b/app/api/user/sync/route.ts
@@ -0,0 +1,50 @@
+import { Redis } from '@upstash/redis';
+import { NextRequest, NextResponse } from 'next/server';
+
+export const runtime = 'edge';
+
+// 自动读取环境变量中的 UPSTASH_REDIS_REST_URL 和 UPSTASH_REDIS_REST_TOKEN
+const redis = Redis.fromEnv();
+
+export async function GET(request: NextRequest) {
+  const profileId = request.headers.get('x-profile-id');
+  
+  if (!profileId) {
+    return NextResponse.json({ error: 'Missing profileId' }, { status: 400 });
+  }
+
+  try {
+    // 从 Upstash 读取该用户的同步数据
+    const data = await redis.get(`user:sync:${profileId}`);
+    
+    return NextResponse.json({ 
+      success: true, 
+      data: data || { history: [], favorites: [] }   
+数据 ： 数据 || { 历史记录 ： [ ] , 收藏夹 ： [ ] }
+    });
+  } catch (error) {
+    console.error('Redis Get Error:', error);
+    return NextResponse.json({ error: 'Failed to fetch sync data' }, { status: 500 });
+  }
+}
+
+export async function POST(request: NextRequest) {
+  const profileId = request.headers.get('x-profile-id');
+  
+  if (!profileId) {
+    return NextResponse.json({ error: 'Missing profileId' }, { status: 400 });
+  }
+
+  try {
+    const body = await request.json();
+    const { history, favorites } = body;
+
+    // 将数据存入 Upstash，永久保存或你可以加过期时间 (比如 { ex: 2592000 } 存30天)
+    await redis.set(`user:sync:${profileId}`, { history, favorites });
+
+    return NextResponse.json({ success: true });
+  } catch (error) {
+    console.error('Redis Set Error:', error);
+    return NextResponse.json({ error: 'Failed to save sync data' }, { status: 500 });
+  }
+}