(Xojo Plugin) Walmart - Send Shipping Notification

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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// ---------------------------------------------------------------------------------------------------------
// 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

Dim sbUrl As New Chilkat.StringBuilder
Dim success As Boolean
success = sbUrl.Append("https://marketplace.walmartapis.com/v3/orders/{purchaseOrderId}/shipping")
Dim numReplaced As Int32
numReplaced = sbUrl.Replace("{purchaseOrderId}","1111691995111")

Dim requestMethod As String
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.
Dim authUtil As New Chilkat.AuthUtil

Dim wmConsumerId As String
wmConsumerId = "WALMART_CONSUMER_ID"
Dim wmPrivateKey As String
wmPrivateKey = "WALMART_PRIVATE_KEY"
Dim jsonStr As String
jsonStr = authUtil.WalmartSignature(sbUrl.GetAsString(),wmConsumerId,wmPrivateKey,requestMethod)
If (authUtil.LastMethodSuccess <> True) Then
    System.DebugLog(authUtil.LastErrorText)
    Return
End If

// 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
Dim json As New Chilkat.JsonObject
success = json.Load(jsonStr)

Dim http As New Chilkat.Http
http.SetRequestHeader "WM_SVC.NAME","Walmart Marketplace"
http.SetRequestHeader "WM_QOS.CORRELATION_ID",json.StringOf("correlation_id")
http.SetRequestHeader "WM_SEC.TIMESTAMP",json.StringOf("timestamp")
http.SetRequestHeader "WM_SEC.AUTH_SIGNATURE",json.StringOf("signature")
http.SetRequestHeader "WM_CONSUMER.ID",wmConsumerId
http.SetRequestHeader "WM_CONSUMER.CHANNEL.TYPE","WALMART_CHANNEL_TYPE"
http.Accept = "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:
Dim lineNumber As Int32
lineNumber = 1
Dim shippingStatus As String
shippingStatus = "Shipped"
Dim quantity As Int32
quantity = 1
Dim carrier As String
carrier = "USPS"
Dim shippingMethod As String
shippingMethod = "Standard"
Dim trackingNumber As String
trackingNumber = "9999869903501929298999"

Dim dtNow As New Chilkat.CkDateTime
success = dtNow.SetFromCurrentSystemTime()
Dim shipDateTime As String
shipDateTime = dtNow.GetAsTimestamp(False)

Dim xmlBody As New Chilkat.Xml
xmlBody.Tag = "ns2:orderShipment"
success = xmlBody.AddAttribute("xmlns:ns2","http://walmart.com/mp/v3/orders")
success = xmlBody.AddAttribute("xmlns:ns3","http://walmart.com/")
xmlBody.UpdateChildContentInt "ns2:orderLines|ns2:orderLine|ns2:lineNumber",lineNumber

Dim orderLine As Chilkat.Xml
orderLine = xmlBody.GetChildWithTag("ns2:orderLines|ns2:orderLine")
orderLine.UpdateChildContent "ns2:orderLineStatuses|ns2:orderLineStatus|ns2:status",shippingStatus

Dim orderLineStatus As Chilkat.Xml
orderLineStatus = orderLine.GetChildWithTag("ns2:orderLineStatuses|ns2:orderLineStatus")
orderLineStatus.UpdateChildContent "ns2:statusQuantity|ns2:unitOfMeasurement","Each"
orderLineStatus.UpdateChildContentInt "ns2:statusQuantity|ns2:amount",quantity
orderLineStatus.UpdateChildContent "ns2:trackingInfo|ns2:shipDateTime",shipDateTime
orderLineStatus.UpdateChildContent "ns2:trackingInfo|ns2:carrierName|ns2:carrier",carrier
orderLineStatus.UpdateChildContent "ns2:trackingInfo|ns2:methodCode",shippingMethod
orderLineStatus.UpdateChildContent "ns2:trackingInfo|ns2:trackingNumber",trackingNumber

System.DebugLog("POST request body:")
System.DebugLog(xmlBody.GetXml())
System.DebugLog("--")

// 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 "Content-Type","application/xml"
Dim resp As Chilkat.HttpResponse
resp = http.PostXml(sbUrl.GetAsString(),xmlBody.GetXml(),"utf-8")
If (http.LastMethodSuccess <> True) Then
    System.DebugLog(http.LastErrorText)
    Return
End If

Dim xml As New Chilkat.Xml
success = xml.LoadXml(resp.BodyStr)

// A successful response should have a 200 response status
If (resp.StatusCode <> 200) Then
    System.DebugLog(xml.GetXml())
    System.DebugLog("Response Status Code: " + Str(resp.StatusCode))
    System.DebugLog("Failed.")

    Return
End If

// Show the XML response..
System.DebugLog(xml.GetXml())
System.DebugLog("--")
System.DebugLog("Success!")