如何解决具有nodeJs的条带网关
我使用Stripe付款网关在项目中添加了付款选项,在用户模式模型中,我添加了isPaid(默认为布尔值var和false),成功付款后,我想将isPaid = true ,以下是我的index.js和checkout.js,但尝试实现req.user.isPaid = true;我或者无法访问此变量,或者在付款前该变量变为true。期待一些帮助
// // GET checkout
router.get('/checkout',middleware.isLoggedIn,(req,res) => {
if (req.user.isPaid) {
req.flash('success','Your account is already paid');
return res.redirect('/students');
}
// payWithCard(stripe,card,data.clientSecret);
res.render('checkout',{ amount: 100 });
});
const calculateOrderAmount = items => {
return 100;
};
router.post("/create-payment-intent",async (req,res) => {
const { items } = req.body;
// Create a PaymentIntent with the order amount and currency
try{
const paymentIntent = await stripe.paymentIntents.create({
amount: calculateOrderAmount(items),currency: "inr"
});
res.send({
clientSecret: paymentIntent.client_secret
});
}
catch(e){
}
});
这是我的checkout.js
// checkout.js
var stripe = Stripe(process.env.SecretKey);
// The items the customer wants to buy
var purchase = {
items: [{ id: "Teacher Registration Fee" }],currency: "inr"
};
// Disable the button until we have Stripe set up on the page
document.querySelector("button").disabled = true;
fetch("/create-payment-intent",{
method: "POST",headers: {
"Content-Type": "application/json"
},body: JSON.stringify(purchase)
})
.then(function(result) {
return result.json();
})
.then(function(data) {
var elements = stripe.elements();
var style = {
base: {
color: "#32325d",fontFamily: 'Arial,sans-serif',fontSmoothing: "antialiased",fontSize: "16px","::placeholder": {
color: "#32325d"
}
},invalid: {
fontFamily: 'Arial,color: "#fa755a",iconColor: "#fa755a"
}
};
var card = elements.create("card",{ style: style });
// Stripe injects an iframe into the DOM
card.mount("#card-element");
card.on("change",function (event) {
// Disable the Pay button if there are no card details in the Element
document.querySelector("button").disabled = event.empty;
document.querySelector("#card-error").textContent = event.error ? event.error.message : "";
});
var form = document.getElementById("payment-form");
form.addEventListener("submit",function(event) {
event.preventDefault();
// Complete payment when the submit button is clicked
payWithCard(stripe,data.clientSecret);
});
});
// Calls stripe.confirmCardPayment
// If the card requires authentication Stripe shows a pop-up modal to
// prompt the user to enter authentication details without leaving your page.
var payWithCard = function(stripe,clientSecret) {
loading(true);
stripe
.confirmCardPayment(clientSecret,{
payment_method: {
card: card
}
})
.then(function(result) {
if (result.error) {
// Show error to your customer
showError(result.error.message);
} else {
// The payment succeeded!
orderComplete(result.paymentIntent.id);
}
});
};
/* ------- UI helpers ------- */
// Shows a success message when the payment is complete
var orderComplete = function(paymentIntentId) {
loading(false);
document
.querySelector(".result-message a")
.setAttribute(
"href","https://dashboard.stripe.com/test/payments/" + paymentIntentId
);
document.querySelector(".result-message").classList.remove("hidden");
document.querySelector("button").disabled = true;
};
// Show the customer the error from Stripe if their card fails to charge
var showError = function(errorMsgText) {
loading(false);
var errorMsg = document.querySelector("#card-error");
errorMsg.textContent = errorMsgText;
setTimeout(function() {
errorMsg.textContent = "";
},4000);
};
// Show a spinner on payment submission
var loading = function(isLoading) {
if (isLoading) {
// Disable the button and show a spinner
document.querySelector("button").disabled = true;
document.querySelector("#spinner").classList.remove("hidden");
document.querySelector("#button-text").classList.add("hidden");
} else {
document.querySelector("button").disabled = false;
document.querySelector("#spinner").classList.add("hidden");
document.querySelector("#button-text").classList.remove("hidden");
}
};
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