我正在尝试在我的网站上编写条带结帐组件。这使用“支付你喜欢的”选项,所以我需要一种通过 ajax 发送总价值数据的方法。
const url = '/shop/api/test.cfm';
const sendCheckoutData = () => {
const data = {};
data.total = $('.total').val() * 100;
console.log(data);
if(!isNaN(data.total)) {
$.ajax({
url,
type: 'POST',
data: JSON.stringify(data),
contentType: 'application/json',
success(data) {
console.log('checkoutData sent');
returnCheckoutData();
},
error(status) {
console.log('checkoutData not sent', status.statusText);
}
});
}
}
const returnCheckoutData = () => {
$.ajax({
url,
type: 'GET',
contentType: 'application/json',
success(data) {
console.log('checkoutData returned');
},
error(status) {
console.log('checkoutData not returned', status.statusText);
}
});
}
在我的 cfm 文件中,我有以下内容:
<cfset requestBody = toString( getHttpRequestData().content ) />
<!--- Double-check to make sure it's a JSON value. --->
<cfif isJSON( requestBody )>
<cfset VARIABLES.checkoutData = deserializeJSON( requestBody )>
</cfif>
<cfscript>
secretKey = "MY_SECRET_KEY";
crlf = chr(13)&chr(10);
headers = "Content-Type: application/x-www-form-urlencoded"&crlf;
headers &= "Authorization: Bearer "&secretKey&crlf;
body = "success_url="&URLEncodedFormat("https://slackwise.org.uk/shop/checkout/complete.cfm")
&"&cancel_url="&URLEncodedFormat("https://slackwise.org.uk/shop/checkout/fail.cfm")
&"&payment_method_types[]=card"
&"&line_items[0][amount]=#VARIABLES.checkoutData.total#"
&"&line_items[0][currency]=gbp"
&"&line_items[0][quantity]=1"
&"&line_items[0][name]=widget";
</cfscript>
<cfx_http5 out="http5" method="post" url="https://api.stripe.com/v1/checkout/sessions" headers="#headers#" body="#body#" ssl="5">
<cfdump var="#deserializeJSON(http5)#">
在发布请求上,它看起来好像VARIABLES.checkoutData被设置为正确的数量,并且被传递到&line_items[0][amount]正文中。在 ajax 发布成功时,我想做一个 get 请求以返回新值并生成一个条带令牌,但这失败了。
我得到以下调试
Message: Element CHECKOUTDATA.TOTAL is undefined in VARIABLES.
我不确定是否正在重置 var。
我还尝试创建一个 cfc 并将我的 requestBody 函数包装在组件中,以及整个函数(使用 cfx_http5 调用)。
我不是 100% 确定 contentType 对于 get 请求是否正确,cfm 文件的默认 contentType 是什么?我尝试将其删除,并将其设置为 multipart/form-data,但可能我的方法不正确。
非常感谢任何帮助。
编辑
发布请求 cfdump
struct
allow_promotion_codes null
amount_subtotal 2400
amount_total 2400
billing_address_collection null
cancel_url https://slackwise.org.uk/shop/checkout/fail.cfm
client_reference_id null
currency gbp
customer null
customer_email null
display_items
array
1
struct
amount 2400
currency gbp
custom
struct
description null
images null
name widget
quantity 1
type custom
id cs_test_removed
livemode NO
locale null
metadata
struct [empty]
mode payment
object checkout.session
payment_intent pi_1HSjSJIMlFPwHnRlo3DnfC0N
payment_method_types
array
1 card
payment_status unpaid
setup_intent null
shipping null
shipping_address_collection null
submit_type null
subscription null
success_url https://slackwise.org.uk/shop/checkout/complete.cfm
total_details
struct
amount_discount 0
amount_tax 0
