使用 Mongoose 在我的数据库中 checkoiut 后保存 Stripe 客户 ID

问题描述

我使用客户门户设置了 Stripe Checkout，我希望能够检索客户 ID 以让用户访问他的门户.按顺序:

I set up Stripe Checkout with Customer Portal and I want to be able to retrieve the customer id to let the user go to his portal.In order:

1. 我想检索客户 ID
2. 将其保存在我的数据库中(用户已登录).

结帐表单运行良好，重定向也运行良好.但是我无法检索客户 ID(当我 console.log() 它时什么也没有出现.

The checkout form works well, the redirection too. But I'm unable to retrieve the customer id (nothing appears when I console.log() it.

我的快递代码:

  router.post("/create-checkout-session", ensureAuthenticated, async (req, res) => {
    const { priceId } = req.body;
    try {
      const session = await stripe.checkout.sessions.create({
        mode: "subscription",
        payment_method_types: ["card"],
        line_items: [
          {
            price: priceId,
            quantity: 1,
          },
        ],
        
        success_url: 'http://localhost:3000/fr/premiereconnexion?session_id={CHECKOUT_SESSION_ID}'
      });
    
      res.send({
        sessionId: session.id,
      });
    }
    catch (e) {
    res.status(400);
    return res.send({
      error: {
        message: e.message,
      }
    });
  }
});

router.post('/premiereconnexion', ensureAuthenticated, async (req, res) => {
  const session = await stripe.checkout.sessions.retrieve(req.query.session_id);
  const customerId = await stripe.customers.retrieve(session.customer.id);
  console.log(customerId);
  
  req.user.stripeCustomer = customerId
  req.user.save()
});
router.get('/premiereconnexion', ensureAuthenticated, (req, res) => {
  res.render('users/fr/endpayment', {
    user: req.user
  })
})

我的用户模型:

const User = new Schema({
    firstName: {
        type: String,
        required: true
    },
    lastName: {
        type: String,
        required: true
    },
    email: {
        type: String,
        required: true,
        unique: true,
        required: true
    },
    stripeCustomer: {
        type: String,
        default: null
    }
});

第一个问题是能够调用客户ID.我什至不知道我该怎么做.

The first problem is to be able to call the customer ID. I don't even know how I can do this.

推荐答案

const customerId = await stripe.customers.retrieve(session.customer.id)

Session 对象上的客户 只是一个 ID— 这是 ID 本身.您可以展开它，但您似乎没有.它不是具有 id 字段的对象.所以 customer.id 为空.

Customer on the Session object is just an ID — it's the ID itself. You can expand it but you don't seem to. It's not an object that has an id field. So customer.id is null.

尝试只做 customerId = session.customer.

还要注意，您不应该在 success_url 页面上真正执行此逻辑.客户可能不会访问它，因为他们可能会在付款后立即关闭浏览器.您应该使用网络钩子.https://stripe.com/docs/payments/checkout/fulfill-orders

Note also you shouldn't really be doing this logic on the page that is the success_url. The customer might not visit that since they might close the browser straight after paying. You should use webhooks. https://stripe.com/docs/payments/checkout/fulfill-orders

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