Update main.py

main.py

@@ -1,4 +1,5 @@
 from fastapi import FastAPI, HTTPException, BackgroundTasks
+from fastapi.responses import RedirectResponse
 from fastapi.middleware.cors import CORSMiddleware
 from pydantic import BaseModel
 from typing import Optional, Dict
@@ -365,6 +366,22 @@ async def send_email(payload: EmailPayload):
     except Exception as e:
         raise HTTPException(status_code=500, detail=f"郵件發送失敗: {str(e)}")
 
+@app.get("/api/booking/action")
+async def booking_action(action: str, id: str):
+    """用戶點擊確認/取消連結後，更新 Supabase 再導向回前端。"""
+    if not supabase:
+        raise HTTPException(status_code=500, detail="資料庫未設定")
+    if action not in ("confirm", "cancel"):
+        raise HTTPException(status_code=400, detail="無效的動作")
+
+    status_map = {"confirm": "顧客已確認", "cancel": "顧客已取消"}
+    try:
+        supabase.table("bookings").update({"status": status_map[action]}).eq("id", id).execute()
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+    return RedirectResponse(url=f"{RETURN_URL}?action={action}", status_code=302)
+    
 @app.get("/api/inventory/{query_date}")
 async def get_inventory(query_date: str):
     if not supabase: return {}