如何在 DjStripe 中将 PaymentMethod 附加到 Stripe Customer？

如何解决如何在 DjStripe 中将 PaymentMethod 附加到 Stripe Customer？

我有以下 Django 类：

class PurchaseSubscriptionView(APIView):


    def post(self,request,user_id):
        price_name = request.data.get("price_name")
        payment_method = request.data.get("payment_method")
        user = User.objects.get(id=user_id)

        customer,created = djstripe.models.Customer.get_or_create(subscriber=user)
        payment_method_json = json.dumps(payment_method)
        customer.add_payment_method(payment_method_json)
        price = djstripe.models.Price.objects.get(nickname=price_name)
        customer.subscribe(price=price)

一切正常，直到 customer.add_payment_method(payment_method_json)

此时我得到：

stripe.error.InvalidRequestError: Request req_8KcCUrPg7z8Aok: No such PaymentMethod: '{\"id\": \"pm_1IaFMyJs57u3g5HDGoe83cGx\",\"object\": \"payment_method\",\"billing_details\": {\"address\": {\"city\": null,\"country\": null,\"line1\": null,\"line2\": null,\"postal_code\": null,\"state\": null},\"email\": null,\"name\": null,\"phone\": null},\"card\": {\"brand\": \"visa\",\"checks\": {\"address_line1_check\": null,\"address_postal_code_check\": null,\"cvc_check\": null},\"country\": \"US\",\"exp_month\": 2,\"exp_year\": 2022,\"funding\": \"credit\",\"generated_from\": null,\"last4\": \"4242\",\"networks\": {\"available\": [\"visa\"],\"preferred\": null},\"three_d_secure_usage\": {\"supported\": true},\"wallet\": null},\"created\": 1617002320,\"customer\": null,\"livemode\": false,\"type\": \"card\"}'

究竟是怎么回事？我在生成它后从我的客户那里传递了 PaymentMethod - 这应该有效，对吗？我是否遗漏了任何步骤？

解决方法

在调用 customer.add_payment_method 时，您应该传入 PaymentMethod ID，但您似乎试图将整个 JSON 对象转储到那里。

你可能想要

customer.add_payment_method(payment_method_json.id)

相反。