条纹测试付款和保存订单同时不起作用

Question

我正在使用条纹测试付款，并希望将我的订单存储在数据库中，但面临错误，即

Relationship method must return an object of type IlluminateDatabaseEloquentRelationsRelation

我的控制器是结帐功能

    public function postCheckOut(Request $request){
        if(!Session::has('cart')){
            return redirect()->route('shop.cart');
        }
        $oldCart = Session::get('cart');
        $cart = new Cart($oldCart);
        /* Stripe Test Api key */
        Stripe::setApiKey('-------');
        try{
          $charge =  StripeCharge::create(array(
                "amount" => $cart->totalPrice * 100,
                "currency" => "usd",
//                "source" => "$request->input('stripeToken')", // obtained with Stripe.js
                'card' => array(
                    'number' => $request->get("cnumber"),
                    'exp_month' => $request->get("exp-month"),
                    'exp_year' => $request->get("exp-year"),
                    'cvc' => $request->get("cvc"),
                ),
                "description" => "product purchased"
            ));
            /* Saving order data after purchasing done */
            $order = new Order();
            $order->user_id = Auth::id();
            $order->cart = serialize($cart);
            $order->address = $request->input('address');
            $order->name = $request->input('name');
            $order->payment_id = $charge->id;
//            dd($order);exit;
            /* Saving order data by orm relation calling login user then its order function and then save orders */
            Auth::user()->orders->save($order);
        } catch (Exception $e){
            return redirect()->route('checkout')->with('error', $e->getMessage());
        }
        Session::forget('cart');
        return redirect()->route('product.index')->with('success', 'Product purchased');
    }

请指导我做错了什么。我几乎检查了我能检查的。

Answer 1

因为你已经获得了foreign key的价值 尝试像这样直接存储它

$order->save();

否则你也可以试试这个

Auth::user()->orders()->save($order);

而不是

Auth::user()->orders->save($order);

参考文档