贝宝快速付款验证

Posted 2023-02-22

【中文标题】贝宝快速付款验证

【英文标题】：PayPal Express Payment Verification

【发布时间】：2018-11-24 22:55:53

【问题描述】：

我正在开发一个我接受 PayPal Express Checkout 的 WordPress 插件。我能够成功获取 PaymentID 和 PayerID。但我不知道如何验证付款。 另外，我可以从 payerID 或 PaymentID 获取付款人详细信息吗？

下面是我用来创建支付按钮的脚本。

<script>
          paypal.Button.render(

              env: 'sandbox',

              // PayPal Client IDs - replace with your own
              // Create a PayPal app: https://developer.paypal.com/developer/applications/create
              client: 
                  sandbox:    'AfI6d9wTxV519v5OI08omQE7HX9XI6-h3AopzKAiP5Yk2nO6brKaTJH8DyeAwpRpLI0CjGtQVSS737eS',
                  production: 'AfI6d9wTxV519v5OI08omQE7HX9XI6-h3AopzKAiP5Yk2nO6brKaTJH8DyeAwpRpLI0CjGtQVSS737eS'
              ,

              // Show the buyer a 'Pay Now' button in the checkout flow
              commit: true,

              // payment() is called when the button is clicked
              payment: function(data, actions) 

                  // Make a call to the REST api to create the payment
                  return actions.payment.create(
                      payment: 
                          transactions: [
                              
                                  amount:  total: <?php echo $_SESSION['trip-cost'];?>, currency: 'USD' ,
                                  custom: '1452'
                              
                          ]
                      
                  );
              ,
              validate: function(actions) 
                // var fields = jQuery(".wp-travel-engine-billing-details-wrapper").find("select, input").serializeArray();
                // console.log(fields);
                // jQuery.each(fields, function(i, field) 
                // if (!field.value)
                //   alert(field.name + ' is required');
                // ); 
              ,
              // onAuthorize() is called when the buyer approves the payment
              onAuthorize: function(data, actions) 
                  // Make a call to the REST api to execute the payment
                  return actions.payment.execute().then(function() 
                      window.location = '<?php echo $wp_travel_engine_confirmation_page; ?>?paymentid='+data.paymentID+"&payerID="+data.payerID+"&token="+data.paymentToken+"&pid=1";
                  );
              
          , '#paypal-button-container');
        </script>

谢谢。

【参考方案1】：

我可以通过使用 ipnlistener 来做到这一点。