当我也有一次性费用时，如何处理 Stripe webhook 以支付订阅费用? [英] How can I handle a Stripe webhook for paymentintent on a subscription when I have one-off charges too?

问题描述

我在一个需要订阅和一次性收费的应用中使用 Stripes PHP SDK.

I'm using Stripes PHP SDK in an app that has a subscription and one-off charges.

我正在通过网络钩子跟踪以下事件:

I am tracking the following events via a webhook:

// Handle the event
switch ($event->type) {
    // Fired for every payment, including subscriptions and one-offs
    case 'payment_intent.succeeded':
        $payment = $event->data->object;
        $this->handleOneOffPaymentSuccess($payment);
        break;
    // When a one-off payment fails
    case 'charge.failed':
        $payment = $event->data->object;
        $this->handleOneOffPaymentFailed($payment);
        break;
    case 'payment_intent.payment_failed':
        $payment = $event->data->object;
        $this->handleOneOffPaymentFailed($payment, 'The payment was not authorized (#Virtuoso-3)');
        break;
    // Subscription handling
    case 'invoice.payment_succeeded':
        $payment = $event->data->object;
        $this->handleSubscriptionPaymentSuccess($payment);
        break;
    // Subscription failure
    case 'invoice.payment_failed':
        $payment = $event->data->object; 
        $this->handleSubscriptionPaymentFailed($payment);
        break;
    // ... handle other event types
    default:
        // Unexpected event type
        http_response_code(400);
        exit();
}

一次性付款后，我会收到payment_intent.succeeded.这有我的元字段数据，所以我可以将项目标记为已购买.一切都很好.

When a one-off payment is made I get a payment_intent.succeeded. This has my metafield data in, so I can mark the item as purchased. All good.

当我订阅时，我会收到一个 invoice.payment_succeeded 事件.这里面有我的元字段数据，所以我可以将订阅标记为已付费.也都不错.

When I make a subscription I get a invoice.payment_succeeded event. This has my metafield data in, so I can mark the subscription as paid. Also all good.

但是，随着订阅，我收到了一个 payment_intent.succeeded 事件.我想这是因为有收费.我没问题，但它不包含我创建订阅时的任何元字段数据，所以我无法跟踪它的用途.目前它只是失败了，这似乎不对.

However, along with the subscription I'm getting a payment_intent.succeeded event. I presume this is because there's a charge taken. I'm alright with that, but it doesn't contain any of the metafield data from when I created the subscription, so I have no way of tracking what it's for. At the moment it's just failing, and that doesn't seem right.

这是我创建订阅的方式:

Here's how I create the subscription:

$subscription = \Stripe\Subscription::create([
    'customer' => $payment_method->stripe_customer_id, 
    'items' => [
        [
            'plan' => App::environment('production') ? $user->userType->stripe_plan : $user->userType->stripe_plan_test,
        ],
    ],
    'expand' => ['latest_invoice.payment_intent'],
    'metadata' => [
        'internal_subscription_id' => $internalSubscription->id,
        'user_id' => $user_id,
    ]
]);

理想情况下，我希望 user_id 成为费用的一部分，然后我可以将其记录在用户身上，并将其连同一次性费用一起展示给他们.

Ideally I'd want that user_id to be part of the charge, then I can just log it against the user and show it to them along with their one-off charges.

有什么想法我会出错吗?

Any ideas where I'm going awry?

推荐答案

这里有几个选择:

1. 检查发票 付款意图的属性对象.与订阅付款相关时，这将设置为发票 ID，一次性付款时将设置为 null.注意:如果您还使用一次性发票，您也需要处理这种区别(检索发票并检查 subscription 属性).
2. 为您的一次性付款意向设置一些元数据.例如，设置 'metadata' =>['曾经'=>'true'] 并在您的事件处理程序中检查它.

1. Check the invoice attribute on the payment intent object. This will be set to an invoice ID when related to a subscription payment, and null for your one-time payments. Note: if you also use one-off invoices you'll need to handle that distinction too (retrieve the invoice and check the subscription attribute).
2. Set some metadata on your one-time payment intents. For example, set 'metadata' => [ 'onetime' => 'true'] and inspect this in your event handler.

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