Использование виджетов для платежей АПК Ассист

<button id="apple-pay-button"></button>

<style>
  #apple-pay-button {
    display: none;
    background-color: black;
    background-image: -webkit-named-image(apple-pay-logo-white);
    background-size: 100% 100%;
    background-origin: content-box;
    background-repeat: no-repeat;
    width: 100%;
    height: 44px;
    padding: 10px 0;
    border-radius: 10px;
  }
</style>

    Const currency = $('#currency').val(); // валюта
    Const paymentRequest = {
      countryCode: region.toUpperCase(),
      currencyCode: currency.toUpperCase(),
      total: {
        label: 'Your label', // название платежа
        amount: $('#amount').val() //сумма заказа
      },
      supportedNetworks:['masterCard', 'visa'],
      merchantCapabilities: [ 'supports3DS' ] //поддерживаемые карты
    };
Const applePaySession = new window.ApplePaySession(1, paymentRequest);

var data = {
            token : event.payment.token,
            merchant_id : $('#merchant_id').val(),
            email : $('#email').val(),
            amount : $('#amount').val(),
            currency : $('#currency').val(),
            ordernumber : $('#ordernumber').val(),
            email : $('#email').val(),
            firstname : $('#firstname').val(),
            middlename : $('#middlename').val(),
            lastname : $('#lastname').val(),
            comment : $('#comment').val()
};

$.post("/pay/tokenpay_widget_ap.cfm", JSON.stringify(data)).then(function (result) {
  //пример обработки платежа:
  if (!result.hasOwnProperty('firstcode') && JSON.stringify(result.order.orderstate) == '"Approved"' && JSON.stringify(result.order.orderstate) == '"Delayed"') {
    applePaySession.completePayment(ApplePaySession.STATUS_SUCCESS);
  } else {
    applePaySession.completePayment(ApplePaySession.STATUS_FAILURE);
  }
});

<script type="text/javascript">
document.addEventListener('DOMContentLoaded', function(){
    if (window.ApplePaySession) {
        //проверка возможности оплаты и отображение кнопки Apple Pay
        if (ApplePaySession.canMakePayments) {
            document.getElementById('apple-pay-button').style.display = 'block';
            document.getElementById('apple-pay-button').addEventListener('click', applePayButtonClicked);
        }
    } else {console.log("ApplePaySession not available"); }
});
 
function applePayButtonClicked() {
    const region = 'RU';
    const currency = $('#currency').val();//валюта заказа
    const paymentRequest = {
        countryCode: region.toUpperCase(),
        currencyCode: currency.toUpperCase(),
        total: {
            label: 'Your label', //название платежа
            amount: $('#amount').val()//сумма заказа
        },
        supportedNetworks:['masterCard', 'visa'],
        merchantCapabilities: [ 'supports3DS' ]
    };
    const version = window.ApplePaySession.supportsVersion(3)
                    ? 3
                    : window.ApplePaySession.supportsVersion(2)
                    ? 2 : 1;
    const applePaySession = new window.ApplePaySession(version, paymentRequest);
    console.log("start session");
 
    // обработчик события для создания merchant session.
    applePaySession.onvalidatemerchant = function (event) {
        console.log("onvalidatemerchant in");
        var data = {
            validationUrl: event.validationURL
        };
        console.log(JSON.stringify(data));
 
        // отправка запроса на сервер предприятия, далее запрос API для запуска сессии
        $.post("/pay/apple_pay_comm.cfm", data).then(function (result) {
            applePaySession.completeMerchantValidation(result);
        });
    }
 
  // обработчик события авторизации платежа
    applePaySession.onpaymentauthorized = function (event) {
        console.log("onpaymentauthorized in");
        //var email = event.payment.shippingContact.emailAddress; //если был запрошен адрес e-mail
        //var phone = event.payment.shippingContact.phoneNumber; //если был запрошен телефон
        //все варианты на сайте https://developer.apple.com/reference/applepayjs/paymentcontact
 
        // передача параметров заказа
        var data = {
            token : event.payment.token,
            merchant_id : $('#merchant_id').val(),
            email : $('#email').val(),
            amount : $('#amount').val(),
            currency : $('#currency').val(),
            ordernumber : $('#ordernumber').val(),
            email : $('#email').val(),
            firstname : $('#firstname').val(),
            middlename : $('#middlename').val(),
            lastname : $('#lastname').val(),
            comment : $('#comment').val()
        };
        //отправка запроса на сервер предприятия, далее запрос API для проведения оплаты
        console.log(JSON.stringify(event.payment.token));
        $.post("/pay/tokenpay_widget_ap.cfm", JSON.stringify(data)).then(function (result) {
            if (!result.hasOwnProperty('firstcode') && JSON.stringify(result.order.orderstate) == '"Approved"' && JSON.stringify(result.order.orderstate) == '"Delayed"') {
            applePaySession.completePayment(ApplePaySession.STATUS_SUCCESS);
            } else {
            applePaySession.completePayment(ApplePaySession.STATUS_FAILURE);
            }
        });
    };
    applePaySession.begin();
}
 
</script>
<style>
  #apple-pay-button {
    display: none;
    background-color: black;
    background-image: -webkit-named-image(apple-pay-logo-white);
    background-size: 100% 100%;
    background-origin: content-box;
    background-repeat: no-repeat;
    width: 100%;
    height: 44px;
    padding: 10px 0;
    border-radius: 10px;
  }
</style>

<div id="container"></div>

document.getElementById('mynewcontainer').style.display = 'block'; //mynewcontainer — новое название тега

<script async src="https://pay.google.com/gp/p/js/pay.js" onload="onGooglePayLoaded()"></script>

function getGooglePaymentsClient() {
  if ( paymentsClient === null ) {
  paymentsClient = new google.payments.api.PaymentsClient({environment: 'TEST'});
  }
  Return paymentsClient;
}

const allowedCardAuthMethods = ["PAN_ONLY", "CRYPTOGRAM_3DS"];

const allowedCardNetworks = ["MASTERCARD", "VISA"];

const tokenizationSpecification = {
  type: 'PAYMENT_GATEWAY',
  parameters: {
    'gateway': 'assist',
    'gatewayMerchantId': '02510116604241796260'
  }
}

function onGooglePayLoaded() {
  const paymentsClient = getGooglePaymentsClient()
  paymentsClient.isReadyToPay(getGoogleIsReadyToPayRequest()) //проверка устройства
    .then(funtion(response) {
      If (response.result) {
      addGooglePayButton(); //отображение кнопки
       prefetchGooglePaymentData();
       }
    })
    .catch(function(err) { //обработка ошибок
      console.error(err); //вывод ошибок в консоль
    })
}

function addGooglePayButton() {
  const paymentsClient = getGooglePaymentsClient();
  const button =
     paymentsClient.createButton({onClick: onGooglePaymentButtonClicked, buttonColor:'black', buttonType:'long'}); //создание кнопки
        document.getElementById('container').appendChild(button); //добавление кнопки на страницу
        document.getElementById('container').style.display = 'block';
}

function getGoogleTransactionInfo() {
  return {
    currencyCode: $('#currency').val(), //валюта заказа
    totalPriceStatus: 'FINAL', //статус суммы заказа
    totalPrice: $('#amount').val() //сумма заказа
  };
}

function processPayment(paymentData) {
  var data = {
        paymentData : paymentData,
        merchant_id : $('#merchantId').val(), //идентификатор интернет-магазина
        amount : $('#amount').val(), //сумма заказа
        currency : $('#currency').val(), //валюта
        ordernumber : $('#ordernumber').val(), //номер заказа
        email : $('#email').val(), //email покупателя
        firstname : $('#firstname').val(), //имя покупателя
        middlename : $('#middlename').val(),
        lastname : $('#lastname').val() //фамилия клиента
        comment : $('#comment').val() //комментарий к заказу
  };

$.post("/pay/tokenpay_widget_gp.cfm", JSON.stringify(data)).then(function (result) {
    // здесь должна быть обработка ответа от сервиса оплаты
    // это пример ответа {"order":{"ordernumber":"2019.03.11-664","orderstate":"Approved"}}
});

<script type="text/javascript">
const baseRequest = {
  apiVersion: 2,
  apiVersionMinor: 0
};
 
const allowedCardNetworks = ["MASTERCARD", "VISA"];
const allowedCardAuthMethods = ["PAN_ONLY", "CRYPTOGRAM_3DS"];
 
const tokenizationSpecification = {
  type: 'PAYMENT_GATEWAY',
  parameters: {
    'gateway': 'assist',
    'gatewayMerchantId': '02510116604241796260'
  }
}
 
const baseCardPaymentMethod = {
  type: 'CARD',
  parameters: {
    allowedAuthMethods: allowedCardAuthMethods,
    allowedCardNetworks: allowedCardNetworks,
    billingAddressRequired: true,
    billingAddressParameters: {"format": "MIN"}
   }
}
 
const cardPaymentMethod = Object.assign(
  {},
  baseCardPaymentMethod,
  {
    tokenizationSpecification: tokenizationSpecification
  }
);
 
let paymentsClient = null;
 
function getGoogleIsReadyToPayRequest() {
  return Object.assign(
      {},
      baseRequest,
      {
        allowedPaymentMethods: [baseCardPaymentMethod]
      }
  );
}
 
/**
* Configure support for the Google Pay API
*
* @see {@link https://developers.google.com/pay/api/web/reference/object#PaymentDataRequest|PaymentDataRequest}
* @returns {object} PaymentDataRequest fields
*/
function getGooglePaymentDataRequest() {
  const paymentDataRequest = Object.assign({}, baseRequest);
  paymentDataRequest.allowedPaymentMethods = [cardPaymentMethod];
  paymentDataRequest.transactionInfo = getGoogleTransactionInfo();
  paymentDataRequest.merchantInfo = {
    // @todo a merchant ID is available for a production environment after approval by Google
    // See {@link https://developers.google.com/pay/api/web/guides/test-and-deploy/integration-checklist|Integration checklist}
    merchantId: '16590966430175452581',
    merchantOrigin: 'www.assist.ru',
    merchantName: 'ASSIST Merchant'
  };
  return paymentDataRequest;
}
 
/**
* Return an active PaymentsClient or initialize
*
* @see {@link https://developers.google.com/pay/api/web/reference/client#PaymentsClient|PaymentsClient constructor}
* @returns {google.payments.api.PaymentsClient} Google Pay API client
*/
function getGooglePaymentsClient() {
  if ( paymentsClient === null ) {
    paymentsClient = new google.payments.api.PaymentsClient({environment: 'TEST'});
  }
  return paymentsClient;
}
 
/**
* Initialize Google PaymentsClient after Google-hosted JavaScript has loaded
*
* Display a Google Pay payment button after confirmation of the viewer's
* ability to pay.
*/
function onGooglePayLoaded() {
  const paymentsClient = getGooglePaymentsClient();
  paymentsClient.isReadyToPay(getGoogleIsReadyToPayRequest())
      .then(function(response) {
        if (response.result) {
          addGooglePayButton();
          // @todo prefetch payment data to improve performance after confirming site functionality
           prefetchGooglePaymentData();
        }
      })
      .catch(function(err) {
        // show error in developer console for debugging
        console.error(err);
      });
}
 
/**
* Add a Google Pay purchase button alongside an existing checkout button
*
* @see {@link https://developers.google.com/pay/api/web/reference/object#ButtonOptions|Button options}
* @see {@link https://developers.google.com/pay/api/web/guides/brand-guidelines|Google Pay brand guidelines}
*/
function addGooglePayButton() {
  const paymentsClient = getGooglePaymentsClient();
  const button =
      paymentsClient.createButton({onClick: onGooglePaymentButtonClicked, buttonColor:'black', buttonType:'long'});
      document.getElementById('container').appendChild(button);
      document.getElementById('container').style.display = 'block';
}
 
/**
* Provide Google Pay API with a payment amount, currency, and amount status
*
* @see {@link https://developers.google.com/pay/api/web/reference/object#TransactionInfo|TransactionInfo}
* @returns {object} transaction info, suitable for use as transactionInfo property of PaymentDataRequest
*/
 
function getGoogleTransactionInfo() {
  return {
    currencyCode: $('#currency').val(),
    totalPriceStatus: 'FINAL',
    // set to cart total
    totalPrice: $('#amount').val()
  };
}
 
/**
* g payment data to improve performance
*
* @see {@link https://developers.google.com/pay/api/web/reference/client#prefetchPaymentData|prefetchPaymentData()}
*/
function prefetchGooglePaymentData() {
  const paymentDataRequest = getGooglePaymentDataRequest();
  // transactionInfo must be set but does not affect cache
  paymentDataRequest.transactionInfo = {
    totalPriceStatus: 'NOT_CURRENTLY_KNOWN',
    currencyCode: $('#currency').val()
  };
  const paymentsClient = getGooglePaymentsClient();
  paymentsClient.prefetchPaymentData(paymentDataRequest);
}
 
/**
* Show Google Pay payment sheet when Google Pay payment button is clicked
*/
function onGooglePaymentButtonClicked() {
  const paymentDataRequest = getGooglePaymentDataRequest();
  paymentDataRequest.transactionInfo = getGoogleTransactionInfo();
 
  const paymentsClient = getGooglePaymentsClient();
  paymentsClient.loadPaymentData(paymentDataRequest)
      .then(function(paymentData) {
        // handle the response
        processPayment(paymentData);
      })
      .catch(function(err) {
        // show error in developer console for debugging
        console.error(err);
      });
}
 
/**
* Process payment data returned by the Google Pay API
*
* @param {object} paymentData response from Google Pay API after user approves payment
* @see {@link https://developers.google.com/pay/api/web/reference/object#PaymentData|PaymentData object reference}
*/
function processPayment(paymentData) {
  var data = {
          paymentData : paymentData,
          merchant_id : $('#merchantId').val(),
          amount : $('#amount').val(),
          currency : $('#currency').val(),
          ordernumber : $('#ordernumber').val(),
          email : $('#email').val(),
          firstname : $('#firstname').val(),
          middlename : $('#middlename').val(),
          lastname : $('#lastname').val(),
          comment : $('#comment').val()
      };
// For debug
console.log(data);
 
  $.post("/pay/tokenpay_widget_gp.cfm", JSON.stringify(data)).then(function (result) {
      // For debug
          console.log(result);
          // Example result:
          // {"order":{"ordernumber":"2019.03.11-664","orderstate":"Approved"}}
 
  });
}
</script>
<script async src="https://pay.google.com/gp/p/js/pay.js" onload="onGooglePayLoaded()"></script>