在示例节点中创建客户配置文件的异步问题。JS代码

Question

我们的目标是整合。NET引入我们的应用程序，使用Node SDK示例代码。

节点SDK：https://github.com/AuthorizeNet/sdk-node

推荐的示例代码：https://github.com/AuthorizeNet/sample-code-node/tree/ef9e5c2d9e0379b5f47a0ebcb6847e711fe196ef

我试图创建一个客户支付配置文件和虽然我能够创建一个客户配置文件成功并收到一个成功的响应从API调用

我知道这是一个与我的代码同步的问题，但是我不知道如何解决这个问题。我正在使用示例代码授权。NET提供的，但是代码使用的是我的应用程序中的真实数据，而不是示例数据。我非常乐意应要求提供进一步的信息，非常感谢任何帮助！

// AUTH.CONTROLLER.JS
const httpStatus = require("http-status");
const ApiContracts = require("authorizenet").APIContracts;
const ApiControllers = require("authorizenet").APIControllers;
const SDKConstants = require("authorizenet").Constants;
const User = require("../models/user.model");
const RefreshToken = require("../models/refreshToken.model");
const moment = require("moment-timezone");
const { jwtExpirationInterval } = require("../../config/vars");
const sgMail = require("@sendgrid/mail");
const bcrypt = require("bcryptjs");
const CustomerProfilesModule = require("../utils/authorizeNet/CustomerProfiles");

sgMail.setApiKey(process.env.SENDGRID_API_KEY.replace(/\r?\n|\r/g, ""));

exports.register = async (req, res, next) => {
  try {
    const userData = req.body;

    let customerProfileResult =
      await CustomerProfilesModule.createCustomerProfile(userData);
    console.log(
      "❌ ❌ ❌ ❌ ❌ customerProfile Result ",
      customerProfileResult
    );

    if (!userData || userData.error) {
      return next(error);
    } else {
      const { isTrial } = userData;

      const user = await new User(userData).save();

      const token = generateTokenResponse(user, user.token());


      res.status(httpStatus.CREATED);
      return res.json({ token, user });
    }
  } catch (error) {
    console.log(error.message);
    return next(User.checkDuplicateEmail(error));
  }
};



//////////



// CREATE-CUSTOMER-PROFILE.JS 
var ApiContracts = require("authorizenet").APIContracts;
var ApiControllers = require("authorizenet").APIControllers;
var utils = require("../utils.js");

async function createCustomerProfile(user) {
  console.log(" user parameter", user);
  var merchantAuthenticationType =
    new ApiContracts.MerchantAuthenticationType();
  merchantAuthenticationType.setName(process.env.AUTHORIZE_NET_API_LOGIN_KEY);
  merchantAuthenticationType.setTransactionKey(
    process.env.AUTHORIZE_NET_TRANSACTION_KEY
  );

  var creditCard = new ApiContracts.CreditCardType();
  creditCard.setCardNumber(user.cardNumber);
  if (user.cardExpiry.length > 4) {
    creditCard.setExpirationDate(
      `${user.cardExpiry.slice(0, 1)}${user.cardExpiry.slice(3, 4)}`
    );
  } else {
    creditCard.setExpirationDate(user.cardExpiry);
  }

  console.log("creditCard", creditCard);

  var paymentType = new ApiContracts.PaymentType();

  paymentType.setCreditCard(creditCard);

  var customerAddress = new ApiContracts.CustomerAddressType();

  customerAddress.setFirstName(user.firstName);
  customerAddress.setLastName(user.lastName);
  customerAddress.setAddress(user.mailingAddress);
  customerAddress.setCity(user.mailingCity);
  customerAddress.setState(user.mailingState);
  customerAddress.setZip(user.mailingZip);
  customerAddress.setCountry("USA");
  customerAddress.setPhoneNumber(user.userPhone);

  var customerPaymentProfileType =
    new ApiContracts.CustomerPaymentProfileType();
  customerPaymentProfileType.setCustomerType(
    ApiContracts.CustomerTypeEnum.INDIVIDUAL
  );
  customerPaymentProfileType.setPayment(paymentType);
  customerPaymentProfileType.setBillTo(customerAddress);

  var paymentProfilesList = [];
  paymentProfilesList.push(customerPaymentProfileType);
  console.log(
    "paymentProfilesList",
    paymentProfilesList
  );

  var customerProfileType = new ApiContracts.CustomerProfileType();
  customerProfileType.setMerchantCustomerId(
    "M_" + utils.getRandomString("cust")
  );
  customerProfileType.setDescription(
    `${user.firstName} ${user.lastName}'s Account'`
  );
  customerProfileType.setEmail(user.userEmail);
  customerProfileType.setPaymentProfiles(paymentProfilesList);

  var createRequest = new ApiContracts.CreateCustomerProfileRequest();
  createRequest.setProfile(customerProfileType);
  createRequest.setValidationMode(ApiContracts.ValidationModeEnum.TESTMODE);
  createRequest.setMerchantAuthentication(merchantAuthenticationType);

  var ctrl = new ApiControllers.CreateCustomerProfileController(
    createRequest.getJSON()
  );

  // All above code is ran when  CustomerProfilesModule.createCustomerProfile(userData) is executed in auth.controller.js
  // However the following line (line 130 in auth.controller.js) is ran before the below ctrl.execute() code is completed
  //
  //    console.log("❌ ❌ ❌ ❌ ❌ customerProfile Result ", customerProfileResult);
  //
  // All the above code is executed before that console.log("❌ ❌ ❌") statement above, however the below code doesn't run before that console.log
  // I'd like the below code to execute before the remaining register route is finished, but just don't know what is going on!

  ctrl.execute(async function () {
    var apiResponse = await ctrl.getResponse();
    console.log("apiResponse", apiResponse);

    var response = new ApiContracts.CreateCustomerProfileResponse(apiResponse);
    console.log("response", response);

    //pretty print response
    //console.log(JSON.stringify(response, null, 2));

    if (response != null) {
      if (
        response.getMessages().getResultCode() ==
        ApiContracts.MessageTypeEnum.OK
      ) {
        console.log(
          "Successfully created a customer profile with id: " +
            response.getCustomerProfileId()
        );
      } else {
        console.log("Result Code: " + response.getMessages().getResultCode());
        console.log(
          "Error Code: " + response.getMessages().getMessage()[0].getCode()
        );
        console.log(
          "Error message: " + response.getMessages().getMessage()[0].getText()
        );
        return {
          error:
            "Error message: " +
            response.getMessages().getMessage()[0].getText(),
        };
      }
    } else {
      console.log("Null response received");
      return { error: "Null response received" };
    }
  });
}

module.exports.createCustomerProfile = createCustomerProfile;

Answer 1

我不完全理解你的代码，不知道你希望它如何工作。但是从我对控制台的理解来看。log在从api获得调用和获得api之后运行，使其处于一个尴尬的阶段。

异步代码的工作原理是，JavaScript将允许异步函数运行、离开、同时执行其他操作，并在完成后返回。

我看到的代码问题是，createCustomerProfile完成后不会返回任何内容。你有一个函数，返回一个无效的promise。首先，这是一个问题，因为您正在控制台中使用函数的返回值。log（）。

我强烈建议promisify，这样它就可以正确地解决或有一个错误，当您使用应用编程接口时，您可能会遇到想要处理的潜在错误。

你说的是控制台。log（）在ctrl之前被调用。execute（）但我甚至看不到它在哪里执行，因为我在createCustomerProfile函数中看不到它。

Answer 2

ctrl。execute是一种处理未调用的IIFE函数的方法。IIFE函数一经定义就被调用。

在申报前你将无法运行生命。

可能的解决方案：

尝试在寄存器路由内创建回调路由，然后在实际路由完成之前排除IIFE，以从寄存器内的回调中获取响应。