Google Pay

Authorize Google Pay payments.

• Authorize a Google Pay payment

Notes:

• These messages are not needed when using the menu.
• Authentication is not required.

For more details see Google Pay.

Authorize a Google Pay payment

Performs the authorization via the Payment Service to complete the payment.

POST /mobile/googlepay/merchants/{merchant_key}/payments/{order_key}/authorize

Identifiers

Name	Type	Description
merchant_key	MerchantKey	The key of the merchant.
order_key	OrderKey	The key of the order.

Parameters

Not applicable.

Request

The paymentData.paymentMethodData received from the Google Payments client needs to be send as-is to the Payment System. Modifications are not allowed.

Response

Not applicable.

HTTP Status

Status	Meaning
200 (OK)	The payment is successfully authorized.
400 (Bad Request)	The request was not valid.
500 (Internal Server Error)	Something went wrong in processing the request.

Initialize Google Pay example

Command Line:

> curl \
    -X POST \
    --header 'Content-Type: application/json' \
    https://testsecure.docdatapayments.com/mobile/googlepay/merchants/4ef08825-993a-424d-a769-3ee97116a1b6/payments/94D261BBF80E4AC7212B127D3BD2E279/authorize \
    -d '{
        "..." : "...",
    }'

< Http 200 Ok

JavaScript:

    function authorizeGooglePayPayment(merchantKey, orderKey, serverUrl, environment, request) {
        const paymentsClient = getGooglePaymentsClient();
        paymentsClient.loadPaymentData(JSON.parse(request))
            .then(function(paymentData) {
                window.showGooglePaySpinner();
                // handle the response
                processPayment(merchantKey, orderKey, serverUrl, JSON.stringify(paymentData.paymentMethodData));
            })
            .catch(function(e) {
                console.error(e);
            });
    }

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

    function processPayment(merchantKey, orderKey, serverUrl, paymentMethodData) {
            var xhttp = new XMLHttpRequest();

            xhttp.onreadystatechange = function() {
                if (this.readyState === 4) {
                    console.debug("Got response from Payment Server, polling order status...");
                    window.pollOrderStatus();
                }
            };

            var authorizationUrl = serverUrl + "/mobile/googlepay/merchants/" + merchantKey + "/payments/" + orderKey + "/authorize";

            xhttp.open("POST", authorizationUrl, true);
            xhttp.setRequestHeader("Content-type", "application/json");
            xhttp.send(paymentMethodData);
    }