(Unicode C) Walmart - Update bulk inventory

See Update bulk inventory for more information about this call.

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#include <C_CkAuthUtilW.h>
#include <C_CkHttpRequestW.h>
#include <C_CkJsonObjectW.h>
#include <C_CkHttpW.h>
#include <C_CkHttpResponseW.h>
#include <C_CkXmlW.h>

void ChilkatSample(void)
    {
    BOOL success;
    const wchar_t *url;
    const wchar_t *requestMethod;
    HCkAuthUtilW authUtil;
    const wchar_t *wmConsumerId;
    const wchar_t *wmPrivateKey;
    const wchar_t *jsonStr;
    HCkHttpRequestW req;
    HCkJsonObjectW json;
    HCkHttpW http;
    HCkHttpResponseW resp;
    HCkXmlW xml;

    // 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

    url = L"https://marketplace.walmartapis.com/v2/feeds?feedType=inventory";

    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.
    authUtil = CkAuthUtilW_Create();

    wmConsumerId = L"WALMART_CONSUMER_ID";
    wmPrivateKey = L"WALMART_PRIVATE_KEY";
    jsonStr = CkAuthUtilW_walmartSignature(authUtil,url,wmConsumerId,wmPrivateKey,requestMethod);
    if (CkAuthUtilW_getLastMethodSuccess(authUtil) != TRUE) {
        wprintf(L"%s\n",CkAuthUtilW_lastErrorText(authUtil));
        CkAuthUtilW_Dispose(authUtil);
        return;
    }

    // Build the HTTP POST request.
    req = CkHttpRequestW_Create();
    CkHttpRequestW_putHttpVerb(req,L"POST");
    CkHttpRequestW_putContentType(req,L"multipart/form-data");
    CkHttpRequestW_putPath(req,L"/v2/feeds?feedType=inventory");
    CkHttpRequestW_AddHeader(req,L"Accept",L"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
    json = CkJsonObjectW_Create();
    CkJsonObjectW_Load(json,jsonStr);

    CkHttpRequestW_AddHeader(req,L"WM_SVC.NAME",L"Walmart Marketplace");
    CkHttpRequestW_AddHeader(req,L"WM_QOS.CORRELATION_ID",CkJsonObjectW_stringOf(json,L"correlation_id"));
    CkHttpRequestW_AddHeader(req,L"WM_SEC.TIMESTAMP",CkJsonObjectW_stringOf(json,L"timestamp"));
    CkHttpRequestW_AddHeader(req,L"WM_SEC.AUTH_SIGNATURE",CkJsonObjectW_stringOf(json,L"signature"));
    CkHttpRequestW_AddHeader(req,L"WM_CONSUMER.ID",wmConsumerId);
    //  Note: Make sure to replace "WALMART_CHANNEL_TYPE" with the actual value for your seller account...
    CkHttpRequestW_AddHeader(req,L"WM_CONSUMER.CHANNEL.TYPE",L"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 = CkHttpRequestW_AddFileForUpload2(req,L"inventory",L"qa_data/walmart/inventory.xml",L"application/xml");
    if (success != TRUE) {
        wprintf(L"%s\n",CkHttpRequestW_lastErrorText(req));
        CkAuthUtilW_Dispose(authUtil);
        CkHttpRequestW_Dispose(req);
        CkJsonObjectW_Dispose(json);
        return;
    }

    http = CkHttpW_Create();
    resp = CkHttpW_SynchronousRequest(http,L"marketplace.walmartapis.com",443,TRUE,req);
    if (CkHttpW_getLastMethodSuccess(http) != TRUE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkAuthUtilW_Dispose(authUtil);
        CkHttpRequestW_Dispose(req);
        CkJsonObjectW_Dispose(json);
        CkHttpW_Dispose(http);
        return;
    }

    xml = CkXmlW_Create();
    CkXmlW_LoadXml(xml,CkHttpResponseW_bodyStr(resp));

    // A successful response should have a 200 response status
    if (CkHttpResponseW_getStatusCode(resp) != 200) {
        wprintf(L"%s\n",CkXmlW_getXml(xml));
        wprintf(L"Response Status Code: %d\n",CkHttpResponseW_getStatusCode(resp));
        wprintf(L"Failed.\n");
        CkHttpResponseW_Dispose(resp);
        CkAuthUtilW_Dispose(authUtil);
        CkHttpRequestW_Dispose(req);
        CkJsonObjectW_Dispose(json);
        CkHttpW_Dispose(http);
        CkXmlW_Dispose(xml);
        return;
    }

    CkHttpResponseW_Dispose(resp);

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


    CkAuthUtilW_Dispose(authUtil);
    CkHttpRequestW_Dispose(req);
    CkJsonObjectW_Dispose(json);
    CkHttpW_Dispose(http);
    CkXmlW_Dispose(xml);

    }