(Unicode C++) Walmart - Send Shipping Notification

Note: This example uses classes, properties, or methods discontinued in Chilkat v11.0.0 or greater.

See Shipping notifications/updates for more information about this call.

Note: This example requires Chilkat v9.5.0.67 or greater.

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#include <CkStringBuilderW.h>
#include <CkAuthUtilW.h>
#include <CkJsonObjectW.h>
#include <CkHttpW.h>
#include <CkDateTimeW.h>
#include <CkXmlW.h>
#include <CkHttpResponseW.h>

void ChilkatSample(void)
    {
    // ---------------------------------------------------------------------------------------------------------
    // Note: This example is deprecated.  The Walmart API no longer uses the Signature method of authenticating.
    // Walmart now uses OAuth2.  
    // ---------------------------------------------------------------------------------------------------------

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // Sends the following POST request:
    // POST https://marketplace.walmartapis.com/v3/orders/{purchaseOrderId}/shipping

    CkStringBuilderW sbUrl;
    bool success = sbUrl.Append(L"https://marketplace.walmartapis.com/v3/orders/{purchaseOrderId}/shipping");
    int numReplaced = sbUrl.Replace(L"{purchaseOrderId}",L"1111691995111");

    const wchar_t *requestMethod = L"POST";

    // First we need to generate a signature for our request.
    // The signature needs to be re-generated for each new Walmart HTTP request.
    CkAuthUtilW authUtil;

    const wchar_t *wmConsumerId = L"WALMART_CONSUMER_ID";
    const wchar_t *wmPrivateKey = L"WALMART_PRIVATE_KEY";
    const wchar_t *jsonStr = authUtil.walmartSignature(sbUrl.getAsString(),wmConsumerId,wmPrivateKey,requestMethod);
    if (authUtil.get_LastMethodSuccess() != true) {
        wprintf(L"%s\n",authUtil.lastErrorText());
        return;
    }

    // The JSON returned by WalmartSignature contains the values to be used in the following
    // header fields: WM_SEC.AUTH_SIGNATURE, WM_SEC.TIMESTAMP, and WM_QOS.CORRELATION_ID
    CkJsonObjectW json;
    json.Load(jsonStr);

    CkHttpW http;
    http.SetRequestHeader(L"WM_SVC.NAME",L"Walmart Marketplace");
    http.SetRequestHeader(L"WM_QOS.CORRELATION_ID",json.stringOf(L"correlation_id"));
    http.SetRequestHeader(L"WM_SEC.TIMESTAMP",json.stringOf(L"timestamp"));
    http.SetRequestHeader(L"WM_SEC.AUTH_SIGNATURE",json.stringOf(L"signature"));
    http.SetRequestHeader(L"WM_CONSUMER.ID",wmConsumerId);
    http.SetRequestHeader(L"WM_CONSUMER.CHANNEL.TYPE",L"WALMART_CHANNEL_TYPE");
    http.put_Accept(L"application/xml");

    // Note: Do not explicitly set the "Host" header.  Chilkat will set it automatically.

    // The body of the POST request will be XML that looks something like this:

    // 	<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
    // 	<ns2:orderShipment
    // 	    xmlns:ns2="http://walmart.com/mp/v3/orders"
    // 	    xmlns:ns3="http://walmart.com/">
    // 	    <ns2:orderLines>
    // 	        <ns2:orderLine>
    // 	            <ns2:lineNumber>2</ns2:lineNumber>
    // 	            <ns2:orderLineStatuses>
    // 	                <ns2:orderLineStatus>
    // 	                    <ns2:status>Shipped</ns2:status>
    // 	                    <ns2:statusQuantity>
    // 	                        <ns2:unitOfMeasurement>Each</ns2:unitOfMeasurement>
    // 	                        <ns2:amount>1</ns2:amount>
    // 	                    </ns2:statusQuantity>
    // 	                    <ns2:trackingInfo>
    // 	                        <ns2:shipDateTime>2016-06-27T05:30:15.000Z</ns2:shipDateTime>
    // 	                        <ns2:carrierName>
    // 	                            <ns2:carrier>FedEx</ns2:carrier>
    // 	                        </ns2:carrierName>
    // 	                        <ns2:methodCode>Standard</ns2:methodCode>
    // 	                        <ns2:trackingNumber>12333634122</ns2:trackingNumber>
    // 	                    </ns2:trackingInfo>
    // 	                </ns2:orderLineStatus>
    // 	            </ns2:orderLineStatuses>
    // 	        </ns2:orderLine>
    // 	    </ns2:orderLines>
    // 	</ns2:orderShipment>

    // Build the XML request body:
    int lineNumber = 1;
    const wchar_t *shippingStatus = L"Shipped";
    int quantity = 1;
    const wchar_t *carrier = L"USPS";
    const wchar_t *shippingMethod = L"Standard";
    const wchar_t *trackingNumber = L"9999869903501929298999";

    CkDateTimeW dtNow;
    dtNow.SetFromCurrentSystemTime();
    const wchar_t *shipDateTime = dtNow.getAsTimestamp(false);

    CkXmlW xmlBody;
    xmlBody.put_Tag(L"ns2:orderShipment");
    xmlBody.AddAttribute(L"xmlns:ns2",L"http://walmart.com/mp/v3/orders");
    xmlBody.AddAttribute(L"xmlns:ns3",L"http://walmart.com/");
    xmlBody.UpdateChildContentInt(L"ns2:orderLines|ns2:orderLine|ns2:lineNumber",lineNumber);

    CkXmlW *orderLine = xmlBody.GetChildWithTag(L"ns2:orderLines|ns2:orderLine");
    orderLine->UpdateChildContent(L"ns2:orderLineStatuses|ns2:orderLineStatus|ns2:status",shippingStatus);
    delete orderLine;

    CkXmlW *orderLineStatus = orderLine->GetChildWithTag(L"ns2:orderLineStatuses|ns2:orderLineStatus");
    orderLineStatus->UpdateChildContent(L"ns2:statusQuantity|ns2:unitOfMeasurement",L"Each");
    orderLineStatus->UpdateChildContentInt(L"ns2:statusQuantity|ns2:amount",quantity);
    orderLineStatus->UpdateChildContent(L"ns2:trackingInfo|ns2:shipDateTime",shipDateTime);
    orderLineStatus->UpdateChildContent(L"ns2:trackingInfo|ns2:carrierName|ns2:carrier",carrier);
    orderLineStatus->UpdateChildContent(L"ns2:trackingInfo|ns2:methodCode",shippingMethod);
    orderLineStatus->UpdateChildContent(L"ns2:trackingInfo|ns2:trackingNumber",trackingNumber);
    delete orderLineStatus;

    wprintf(L"POST request body:\n");
    wprintf(L"%s\n",xmlBody.getXml());
    wprintf(L"--\n");

    // This is a simple POST that can be sent w/ the PostXml method.
    // Explicitly set the Content-Type header, otherwise "text/xml" will be used.
    http.SetRequestHeader(L"Content-Type",L"application/xml");
    CkHttpResponseW *resp = http.PostXml(sbUrl.getAsString(),xmlBody.getXml(),L"utf-8");
    if (http.get_LastMethodSuccess() != true) {
        wprintf(L"%s\n",http.lastErrorText());
        return;
    }

    CkXmlW xml;
    xml.LoadXml(resp->bodyStr());

    // A successful response should have a 200 response status
    if (resp->get_StatusCode() != 200) {
        wprintf(L"%s\n",xml.getXml());
        wprintf(L"Response Status Code: %d\n",resp->get_StatusCode());
        wprintf(L"Failed.\n");
        delete resp;
        return;
    }

    delete resp;

    // Show the XML response..
    wprintf(L"%s\n",xml.getXml());
    wprintf(L"--\n");
    wprintf(L"Success!\n");
    }