将 Stripe 与 Parse 集成时的问题 [英] Issues while integrating Stripe with Parse
本文介绍了将 Stripe 与 Parse 集成时的问题的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
生成Token的代码
- (IBAction)save:(id)sender{STPCard *card = [[STPCard alloc] init];card.number = self.paymentView.card.number;card.expMonth = self.paymentView.card.expMonth;card.expYear = self.paymentView.card.expYear;card.cvc = self.paymentView.card.cvc;[[STPAPIClient sharedClient] createTokenWithCard:card完成:^(STPToken *令牌，NSError *错误){如果(错误){NSLog(@"%@",error);} 别的 {NSString *myVal = [NSString stringWithFormat:@"%@",token];NSLog(@"%@",token);[PFCloud callFunctionInBackground:@"chargeMoney"withParameters:@{@"token":myVal}块:^(NSString *result，NSError *error){如果(！错误){NSLog(@"来自云代码:%@",result);}}];};}];}<块引用>
充电代码
Parse.Cloud.define("chargeMoney", function(request, response) {response.success(request.params.token);var stripe = require('stripe');stripe.initialize('sk_test_ldqwdqwdqwdqwdwqdqwd');var stripeToken = request.params.token;var charge = stripe.charges.create({amount: 1000,//再次以美分为单位货币:美元"，来源:stripeToken，描述:payinguser@example.com"}，功能(错误，收费){if (err && err.type === 'StripeCardError') {//该卡已被拒绝}});});<块引用>
我遇到的错误
[错误]:类型错误:无法调用未定义的方法创建"在 main.js:11:31(代码:141，版本:1.7.1)我的代码有什么问题.我没有根据文档更改我正在做的任何事情.请建议我的代码中有什么问题.
解决方案
花了一个晚上终于发现我的错误我的代码中有三个错误:
<块引用>错误 1
替换这个
NSString *myVal = [NSString stringWithFormat:@"%@",token];与
NSString *myVal = [NSString stringWithFormat:@"%@",token.tokenId];<块引用>
错误 2
stripe.initialize('sk_test_ldqwdqwdqwdqwdwqdqwd');他们在最后一个单词后的键中有额外的空格，即d".
<块引用>错误 3
删除这个
response.success(request.params.token);自上而下
最终的工作代码是 ::
<块引用>创建令牌
- (IBAction)save:(id)sender{STPCard *card = [[STPCard alloc] init];card.number = self.paymentView.card.number;card.expMonth = self.paymentView.card.expMonth;card.expYear = self.paymentView.card.expYear;card.cvc = self.paymentView.card.cvc;[[STPAPIClient sharedClient] createTokenWithCard:card完成:^(STPToken *令牌，NSError *错误){如果(错误){NSLog(@"%@",error);} 别的 {NSString *myVal = token.tokenId;NSLog(@"%@",token);[PFCloud callFunctionInBackground:@"hello" withParameters:@{@"token":myVal}块:^(NSString *result，NSError *error){如果(！错误){NSLog(@"from Cloud Code Res: %@",result);}别的{NSLog(@"来自云代码:%@",error);}}];};}];}<块引用>
解析云代码(main.js)
//使用 Parse.Cloud.define 定义任意数量的云函数.//例如:var stripe = require('stripe');stripe.initialize('sk_test_lweGasdaqwMKnZRndg5123G');Parse.Cloud.define(你好"，函数(请求，响应){var stripeToken = request.params.token;var Charge = stripe.Charges.create({金额:1000,//以美分表示美元货币:美元'，卡:stripeToken}).then(null, function(error) {console.log('用条带充电失败.错误:' + 错误);});});Code to make Token
- (IBAction)save:(id)sender
{
STPCard *card = [[STPCard alloc] init];
card.number = self.paymentView.card.number;
card.expMonth = self.paymentView.card.expMonth;
card.expYear = self.paymentView.card.expYear;
card.cvc = self.paymentView.card.cvc;
[[STPAPIClient sharedClient] createTokenWithCard:card
completion:^(STPToken *token, NSError *error) {
if (error) {
NSLog(@"%@",error);
} else {
NSString *myVal = [NSString stringWithFormat:@"%@",token];
NSLog(@"%@",token);
[PFCloud callFunctionInBackground:@"chargeMoney"
withParameters:@{@"token":myVal}
block:^(NSString *result, NSError *error) {
if (!error) {
NSLog(@"from Cloud Code: %@",result);
}
}];
};
}];
}
Code to Charge
Parse.Cloud.define("chargeMoney", function(request, response) {
response.success(request.params.token);
var stripe = require('stripe');
stripe.initialize('sk_test_ldqwdqwdqwdqwdwqdqwd ');
var stripeToken = request.params.token;
var charge = stripe.charges.create({
amount: 1000, // amount in cents, again
currency: "usd",
source: stripeToken,
description: "payinguser@example.com"
}, function(err, charge) {
if (err && err.type === 'StripeCardError') {
// The card has been declined
}
});
});
Error I am getting
[Error]: TypeError: Cannot call method 'create' of undefined
at main.js:11:31 (Code: 141, Version: 1.7.1)
What's the problem with my code. I haven't change anything i am doing according to the documentation.Any onle please suggest whats the issue in my code.
解决方案
After spending one night finally I spotted my errors there is Three errors in my code:
Error 1
Replace this
NSString *myVal = [NSString stringWithFormat:@"%@",token];
with
NSString *myVal = [NSString stringWithFormat:@"%@",token.tokenId];
Error 2
stripe.initialize('sk_test_ldqwdqwdqwdqwdwqdqwd ');
Their is extra space in key after last word i.e 'd'.
Error 3
Remove this
response.success(request.params.token);
from top
Finally working code is ::
Create token
- (IBAction)save:(id)sender
{
STPCard *card = [[STPCard alloc] init];
card.number = self.paymentView.card.number;
card.expMonth = self.paymentView.card.expMonth;
card.expYear = self.paymentView.card.expYear;
card.cvc = self.paymentView.card.cvc;
[[STPAPIClient sharedClient] createTokenWithCard:card
completion:^(STPToken *token, NSError *error) {
if (error) {
NSLog(@"%@",error);
} else {
NSString *myVal = token.tokenId;
NSLog(@"%@",token);
[PFCloud callFunctionInBackground:@"hello" withParameters:@{@"token":myVal}
block:^(NSString *result, NSError *error) {
if (!error) {
NSLog(@"from Cloud Code Res: %@",result);
}
else
{
NSLog(@"from Cloud Code: %@",error);
}
}];
};
}];
}
Parse Cloud code (main.js)
// Use Parse.Cloud.define to define as many cloud functions as you want.
// For example:
var stripe = require('stripe');
stripe.initialize('sk_test_lweGasdaqwMKnZRndg5123G');
Parse.Cloud.define("hello", function(request, response) {
var stripeToken = request.params.token;
var charge = stripe.Charges.create({
amount: 1000, // express dollars in cents
currency: 'usd',
card: stripeToken
}).then(null, function(error) {
console.log('Charging with stripe failed. Error: ' + error);
});
});
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