我正在使用Braintree Sping示例:https://github.com/braintree/braintree/braintree_spring_example。
控制器类具有一种向新信用卡/客户收取特定金额的方法。控制器从帖子数据中获取该金额。
我想使用拱形信用卡,而不是使用新卡/客户。
似乎是通过创建一个新的PaymentMethodRequest,如下所示:https://developers.braintreepayments.com/reference/request/request/payment-method/create/create/java
但是,当我查看API时,我看不到如何设置用于使用Paymethodrequest收费的金额。与TransactionRequest类不同,PaymentMethodRequest不允许设定金额。
所以,给定一个客户,我如何向拱顶卡收取一次性费用?
感谢您的帮助。
这是处理帖子信息的方法
public String postForm(@RequestParam("amount") String amount, @RequestParam("payment_method_nonce") String nonce, Model model, final RedirectAttributes redirectAttributes) {
// ... validate the amount ...
TransactionRequest request = new TransactionRequest()
.amount(decimalAmount)
.paymentMethodNonce(nonce)
.options()
.submitForSettlement(true)
.done();
Result<Transaction> result = gateway.transaction().sale(request);
// ... process result....
}
似乎我应该能够做
PaymentMethodRequest request = new PaymentMethodRequest()
.amount(decimalAmount) // this isn't actually allowed by the class
.customerId(customer.getId())
.token("the_token")
.paymentMethodNonce(nonceFromTheClient);
但是paymentmethodrequest没有该功能。
事实证明我正在做错方法。
实现我的目标,我没有更改PostForm((。相反,我更改了Checkout((。我在代码中添加了CustomerID和ClientTokenRequest行。在这里,我对客户ID进行了硬编码。这只是用于演示的目的。
@RequestMapping(value = "/checkouts", method = RequestMethod.GET)
public String checkout(Model model) {
// Two new lines for the new way - retrieve customer specific token from the vault
String customerId = "555555555"; // Hard coded just to make it work.
ClientTokenRequest clientTokenRequest = new ClientTokenRequest() .customerId(customerId);
// One modified line for the new way - gets vaulted payment methods: now use clientTokenRequest to generate clientToken
String clientToken = gateway.clientToken().generate(clientTokenRequest);
// old way - one time charge with all new data. generate() takes no arguments
/* String clientToken = gateway.clientToken().generate(); */
model.addAttribute("clientToken", clientToken);
return "checkouts/new";
}