【发布时间】:2020-07-21 15:25:40
【问题描述】:
我正在尝试将自定义字段添加到计费协议中,以便在我收到他的 IPN POST 呼叫时知道哪个用户正在开始或停止他们的订阅。
const billingAgreementAttributes = {
"name": "TEST Web App",
"description": "TEST WEB APP.",
"start_date": null,
"plan": {
"id": ""
},
"custom": "string"
"payer": {
"payment_method": "paypal",
},
};
api.post('/create', authCheck, (req, res) => {
const body = req.body
const type = body.type // default basic
const user = body.user
let isoDate = new Date();
isoDate.setSeconds(isoDate.getSeconds() + 120);
isoDate.toISOString().slice(0, 19) + 'Z';
let agreement = billingAgreementAttributes
agreement.plan.id = type ? basic : unlimited
agreement.start_date = isoDate
// Use activated billing plan to create agreement
paypal.billingAgreement.create(agreement, function (error, billingAgreement) {
if (error) {
console.error(JSON.stringify(error));
res.json(error)
} else {
console.log("Create Billing Agreement Response");
//console.log(billingAgreement);
for (var index = 0; index < billingAgreement.links.length; index++) {
if (billingAgreement.links[index].rel === 'approval_url') {
var approval_url = billingAgreement.links[index].href;
console.log("For approving subscription via Paypal, first redirect user to");
console.log(approval_url);
res.json({ approval_url })
// See billing_agreements/execute.js to see example for executing agreement
// after you have payment token
}
}
}
});
})
当我添加到计费协议时,我收到格式错误的 json 错误。
api.post('/execute', authCheck, (req, res) => {
const token = req.body
console.log(token)
paypal.billingAgreement.execute(token.token, {"custom": "foobar"}, function (error, billingAgreement) {
if (error) {
console.error(JSON.stringify(error));
res.json(error)
} else {
res.json(billingAgreement)
console.log(JSON.stringify(billingAgreement));
console.log('Billing Agreement Created Successfully');
}
});
})
如果我在执行协议时尝试将它添加到数据参数中,它永远不会在任何地方返回。所以目前如果用户开始或停止订阅,我不知道是哪个用户做的。
【问题讨论】:
标签: javascript node.js paypal paypal-ipn