stripe-payments - 支付成功后如何使用 Stripe payment_intent_data 发送邮件给客户？

Question

付款成功后，我无法弄清楚如何向客户发送电子邮件。文档中提到了设置“payment_intent_data.receipt_email”，但我的代码下面的内容不起作用（没有任何东西到达 emai-box）。我如何正确设置它？

app.post('/create-checkout-session', async (req, res) => {
  try {
    const session = await stripe.checkout.sessions.create({
      payment_method_types: ['card'],
      **payment_intent_data: {receipt_email: "[e-mail]"},**
      shipping_rates: ['shr_1JgbJxAuqIBxGbL5lCkeLyfu'],
      shipping_address_collection: {
        allowed_countries: ['FI'],
      },
      line_items: [
        {
          price_data: {
            currency: 'eur',
            product_data: {
              name: 'book',
            },
            unit_amount: 6200,
          },
          quantity: 2,
        },
      ],
      mode: 'payment',
      success_url: 'http://localhost:4200/myynti/success',
      cancel_url: 'http://localhost:4200/myynti/cancel',
    });

    res.json({ id: session.id });

标签： stripe-payments

Answer 1

付款成功后，Stripe 会自动向客户发送电子邮件。您可以在条带仪表板中编辑此设置。但是，如果这不起作用，或者您想通过您的平台/应用程序发送电子邮件，那么有两种方法可以做到这一点。

1. 当用户完成结帐会话并返回到应用程序时，您必须验证 CHECKOUT_SESSION_ID 并使用 CHECKOUT_SESSION_ID 检索会话。如果正确，则调用您的电子邮件功能向该客户发送电子邮件。

   const verifyCheckoutSession =async(req, res) => {
   
      const sessionId = req.query.sessionId.toString();
      if (!sessionId.startsWith('cs_')) {
       throw Error('Incorrect CheckoutSession ID.');
      }
   
      /* retrieve the checkout session */
      const checkout_session: Stripe.Checkout.Session = await stripe.checkout.sessions.retrieve(
       sessionId,
       {
           expand: ['payment_intent'],
       });
       /* get the customer id */
       const customerId = checkout_session.customer.toString();
   
      /* get the customer through customerId */
       const customer = await stripe.customers.retrieve(customerId.toString());
   
   
      /*  
       1. get the customer email 
       2. You can also retrieve other details 
   
      */
      const email = customer.email;
   
      /* Now call your email function to send email to this particular user */
   
      /* sendEmailTo(email) */
   }
   

2. 注册 web hook 端点并监听事件 import { buffer } from 'micro';

    const __handleStripeEvent = async (req, res) => {
       if (req.method === 'POST') {
         /* web hooks only support post type */
         const requestBuffer = await buffer(req);
         const sig = req.headers['stripe-signature'] as string;
        let event: Stripe.Event;
   
        try{
           event = stripe.webhooks.constructEvent(requestBuffer.toString(), sig, webhookSecret);
           switch (event.type) {
                 case 'checkout.session.completed':
   
                 /* repeat the same process  */
                 /* get checkout session id, then customer id, customer */
                /* and send email */
   
                break;
           }
   
         }
        catch(error){
           /* do something on error */
        }
   
       }
   
    }