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Lianja Examples

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(Lianja) 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 Lianja Extension Download

Chilkat Lianja Extension

//  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

lcUrl = "https://marketplace.walmartapis.com/v2/feeds?feedType=inventory"

lcRequestMethod = "POST"

//  First we need to generate a signature for our request.
//  The signature needs to be re-generated for each new Walmart HTTP request.
loAuthUtil = createobject("CkAuthUtil")

lcWmConsumerId = "WALMART_CONSUMER_ID"
lcWmPrivateKey = "WALMART_PRIVATE_KEY"
lcJsonStr = loAuthUtil.WalmartSignature(lcUrl,lcWmConsumerId,lcWmPrivateKey,lcRequestMethod)
if (loAuthUtil.LastMethodSuccess <> .T.) then
    ? loAuthUtil.LastErrorText
    release loAuthUtil
    return
endif

//  Build the HTTP POST request.
loReq = createobject("CkHttpRequest")
loReq.HttpVerb = "POST"
loReq.ContentType = "multipart/form-data"
loReq.Path = "/v2/feeds?feedType=inventory"
loReq.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
loJson = createobject("CkJsonObject")
loJson.Load(lcJsonStr)

loReq.AddHeader("WM_SVC.NAME","Walmart Marketplace")
loReq.AddHeader("WM_QOS.CORRELATION_ID",loJson.StringOf("correlation_id"))
loReq.AddHeader("WM_SEC.TIMESTAMP",loJson.StringOf("timestamp"))
loReq.AddHeader("WM_SEC.AUTH_SIGNATURE",loJson.StringOf("signature"))
loReq.AddHeader("WM_CONSUMER.ID",lcWmConsumerId)
//   Note: Make sure to replace "WALMART_CHANNEL_TYPE" with the actual value for your seller account...
loReq.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>

llSuccess = loReq.AddFileForUpload2("inventory","qa_data/walmart/inventory.xml","application/xml")
if (llSuccess <> .T.) then
    ? loReq.LastErrorText
    release loAuthUtil
    release loReq
    release loJson
    return
endif

loHttp = createobject("CkHttp")
loResp = loHttp.SynchronousRequest("marketplace.walmartapis.com",443,.T.,loReq)
if (loHttp.LastMethodSuccess <> .T.) then
    ? loHttp.LastErrorText
    release loAuthUtil
    release loReq
    release loJson
    release loHttp
    return
endif

loXml = createobject("CkXml")
loXml.LoadXml(loResp.BodyStr)

//  A successful response should have a 200 response status
if (loResp.StatusCode <> 200) then
    ? loXml.GetXml()
    ? "Response Status Code: " + str(loResp.StatusCode)
    ? "Failed."
    release loResp
    release loAuthUtil
    release loReq
    release loJson
    release loHttp
    release loXml
    return
endif

release loResp

//  Show the XML response..
? loXml.GetXml()
? "--"
? "Success!"


release loAuthUtil
release loReq
release loJson
release loHttp
release loXml

 

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