【发布时间】:2020-09-11 23:14:43
【问题描述】:
我已经做了一个云函数来创建并完成一个支付请求到 square connect API。
这是函数:
const functions = require("firebase-functions");
const admin = require("firebase-admin");
admin.initializeApp(functions.config().firebase);
var SquareConnect = require("square-connect");
var defaultClient = SquareConnect.ApiClient.instance;
exports.sqProcessPayments = functions
.region("europe-west1")
.firestore.document("users/{userId}")
.onUpdate(async (change, context) => {
var accessToken = "access--token";
let previousData = change.before.data();
let updatedData = change.after.data();
let previousNonce = previousData["payment_nonce"];
let updatedNonce = updatedData["payment_nonce"];
if (previousNonce !== updatedNonce) {
var oauth2 = defaultClient.authentications["oauth2"];
oauth2.accessToken = accessToken;
var idempotencyKey = new Date();
var apiInstance = new SquareConnect.PaymentsApi();
var body = new SquareConnect.CreatePaymentRequest({
source_id: updatedNonce.toString(),
idempotency_key: idempotencyKey.toString(),
amount_money: {
amount: 10,
currency: "USD",
},
location_id: "location-id",
autocomplete: true,
});
apiInstance
.createPayment(body)
.then(
function (data) {
console.log(
"API called successfully. Returned data: " + data.payment.id
);
return data;
},
function (error) {
console.error(error);
}
)
.catch((error) => console.log(error));
}
});
但是我在运行这个函数时遇到了这个错误
'{"errors": [{"code": "EXPECTED_STRING","detail": "需要一个字符串值(第 1 行,第 14 个字符)","field": "source_id","category": " INVALID_REQUEST_ERROR"}]}\n'
我检查了source_id 的值,它是一个字符串。但错误说明并非如此。
请帮我解决这个问题。任何帮助都会很棒。
感谢您的宝贵时间!
【问题讨论】:
标签: node.js google-cloud-functions square-connect