(MFC) Walmart - Update bulk inventory

See Update bulk inventory for more information about this call.

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

Chilkat C/C++ Library Downloads MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkAuthUtil.h>
#include <CkHttpRequest.h>
#include <CkJsonObject.h>
#include <CkHttp.h>
#include <CkHttpResponse.h>
#include <CkXml.h>

void ChilkatSample(void)
    {
    CkString strOut;

    // 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/v2/feeds?feedType=inventory

    bool success;
    const char *url = "https://marketplace.walmartapis.com/v2/feeds?feedType=inventory";

    const char *requestMethod = "POST";

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

    const char *wmConsumerId = "WALMART_CONSUMER_ID";
    const char *wmPrivateKey = "WALMART_PRIVATE_KEY";
    const char *jsonStr = authUtil.walmartSignature(url,wmConsumerId,wmPrivateKey,requestMethod);
    if (authUtil.get_LastMethodSuccess() != true) {
        strOut.append(authUtil.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    // Build the HTTP POST request.
    CkHttpRequest req;
    req.put_HttpVerb("POST");
    req.put_ContentType("multipart/form-data");
    req.put_Path("/v2/feeds?feedType=inventory");
    req.AddHeader("Accept","application/xml");

    // 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
    CkJsonObject json;
    json.Load(jsonStr);

    req.AddHeader("WM_SVC.NAME","Walmart Marketplace");
    req.AddHeader("WM_QOS.CORRELATION_ID",json.stringOf("correlation_id"));
    req.AddHeader("WM_SEC.TIMESTAMP",json.stringOf("timestamp"));
    req.AddHeader("WM_SEC.AUTH_SIGNATURE",json.stringOf("signature"));
    req.AddHeader("WM_CONSUMER.ID",wmConsumerId);
    //  Note: Make sure to replace "WALMART_CHANNEL_TYPE" with the actual value for your seller account...
    req.AddHeader("WM_CONSUMER.CHANNEL.TYPE","WALMART_CHANNEL_TYPE");

    // The body of the POST will contain XML.  In this example, we'll load the XML
    // from a file.  The XML contains inventory data that looks something like this:

    // <InventoryFeed xmlns="http://walmart.com/">
    //   <InventoryHeader>
    //       <version>1.4</version>
    //   </InventoryHeader>
    //   <inventory>
    //       <sku>1068155</sku>
    //       <quantity>
    //           <unit>EACH</unit>
    //           <amount>10</amount>
    //       </quantity>
    //       <fulfillmentLagTime>1</fulfillmentLagTime>
    //   </inventory>
    //   <inventory>
    //       <sku>10210321</sku>
    //       <quantity>
    //           <unit>EACH</unit>
    //           <amount>20</amount>
    //       </quantity>
    //       <fulfillmentLagTime>3</fulfillmentLagTime>
    //   </inventory>
    // </InventoryFeed>

    success = req.AddFileForUpload2("inventory","qa_data/walmart/inventory.xml","application/xml");
    if (success != true) {
        strOut.append(req.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    CkHttp http;
    CkHttpResponse *resp = http.SynchronousRequest("marketplace.walmartapis.com",443,true,req);
    if (http.get_LastMethodSuccess() != true) {
        strOut.append(http.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

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

    // A successful response should have a 200 response status
    if (resp->get_StatusCode() != 200) {
        strOut.append(xml.getXml());
        strOut.append("\r\n");
        strOut.append("Response Status Code: ");
        strOut.appendInt(resp->get_StatusCode());
        strOut.append("\r\n");
        strOut.append("Failed.");
        strOut.append("\r\n");
        delete resp;
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    delete resp;

    // Show the XML response..
    strOut.append(xml.getXml());
    strOut.append("\r\n");
    strOut.append("--");
    strOut.append("\r\n");
    strOut.append("Success!");
    strOut.append("\r\n");


    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }