[英]Adding Card to Stripe customer with NodeJS
我正在我的 NodeJS 應用程序中構建我的 addCard controller 以向現有的條紋客戶添加卡片。 目前我使用以下代碼:
const user = await User.findById(req.params.user_id)
//Send error if user is not found
if(!user){
return next(new ErrorResponse('Resource not found', 404))
}
await Stripe.customers.retrieve(
user.stripe.customer_id,
async function(err, customer) {
if (err){
return next(new ErrorResponse(err.message, err.statusCode))
} else{
if(customer.sources.data.length > 0){
return next(new ErrorResponse('User already has a card on file', 403));
} else{
//If no card on file, create a new card for the user
await Stripe.customers.createSource(
user.stripe.customer_id,
{source: req.body.cardtok}, //card token generated by client
async function(err, card) {
if(err){
return next(new ErrorResponse(err.message, err.statusCode));
} else{
res.status(200).json({
success: true,
data: card
});
}
}
);
}
}
}
);
有沒有更好的辦法? 雖然我的代碼確實按預期工作,但我無法避免認為有點混亂。 我正在使用 Node、express 和 mongodb。
看起來你在這里混合了異步/等待和回調; 我認為你可以這樣做:
const user = await User.findById(req.params.user_id);
//Send error if user is not found
if (!user) {
return next(new ErrorResponse("Resource not found", 404));
}
let customer;
try {
customer = await Stripe.customers.retrieve(user.stripe.customer_id);
} catch (err) {
return next(new ErrorResponse(err.message, err.statusCode));
}
if (customer.sources.data.length > 0) {
return next(new ErrorResponse("User already has a card on file", 403));
}
//If no card on file, create a new card for the user
let card;
try {
card = Stripe.customers.createSource(
user.stripe.customer_id,
{ source: req.body.cardtok } //card token generated by client
);
} catch (err) {
return next(new ErrorResponse(err.message, err.statusCode));
}
res.status(200).json({
success: true,
data: card,
});
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.