(AutoIt) Walmart - Get All Feed Statuses

Note: This is an older example for the Walmart v2 API. You should instead use the Walmart v3 API.

Demonstrates how to send a Walmart REST API request to get all feed statuses.

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; --------------------------------------------------------------------
; This example is for the older and deprecated Walmart v2 API.
; 
; Use the v3 API instead: Walmart v3 Get All Feed Statuses
; --------------------------------------------------------------------

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

; Demonstrates how to send a request such as the following to get all feed statuses:
; Also demonstrates how to parse the results.

; GET /v2/feeds HTTP/1.1
; WM_SVC.NAME: Walmart Marketplace
; WM_QOS.CORRELATION_ID: 123456abcdef
; WM_SEC.TIMESTAMP: 1438147839
; WM_SEC.AUTH_SIGNATURE: 9khb0lPeRt0WSGbXNGGj4kSQ9L6PMBX/q+ovdy9bDQfvdhYs8NoEsjRX4fD7UNIHTddgkmSVqAqeIIHlaLcRIl0Y4DcJqQYHL27LiWlsm91nYodGssWTKsOq6dJfUHEy95M4zXFGWDDhbHYCor28SCV/g/JdEQybGkcX9Zj5aDyg=
; WM_CONSUMER.ID: a20ac266-9add-4fc7-9392-fec303f5155c
; Accept: application/xml
; Host: https://marketplace.walmartapis.com

Local $sRequestUrl = "https://marketplace.walmartapis.com/v2/feeds"
Local $sRequestMethod = "GET"

; First we need to generate a signature for our request.
; The signature needs to be re-generated for each new Walmart HTTP request.
$oAuthUtil = ObjCreate("Chilkat.AuthUtil")

Local $sWmConsumerId = "WALMART_CONSUMER_ID"
Local $sWmPrivateKey = "WALMART_PRIVATE_KEY"
Local $sJsonStr = $oAuthUtil.WalmartSignature($sRequestUrl,$sWmConsumerId,$sWmPrivateKey,$sRequestMethod)
If ($oAuthUtil.LastMethodSuccess <> True) Then
    ConsoleWrite($oAuthUtil.LastErrorText & @CRLF)
    Exit
EndIf

; 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
$oJson = ObjCreate("Chilkat.JsonObject")
$oJson.Load($sJsonStr)

$oHttp = ObjCreate("Chilkat.Http")
$oHttp.SetRequestHeader "WM_SVC.NAME","Walmart Marketplace"
$oHttp.SetRequestHeader "WM_QOS.CORRELATION_ID",$oJson.StringOf("correlation_id")
$oHttp.SetRequestHeader "WM_SEC.TIMESTAMP",$oJson.StringOf("timestamp")
$oHttp.SetRequestHeader "WM_SEC.AUTH_SIGNATURE",$oJson.StringOf("signature")
$oHttp.SetRequestHeader "WM_CONSUMER.ID",$sWmConsumerId
$oHttp.Accept = "application/xml"

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

Local $sXmlStr = $oHttp.QuickGetStr($sRequestUrl)
If ($oHttp.LastMethodSuccess <> True) Then
    ConsoleWrite($oHttp.LastErrorText & @CRLF)
    Exit
EndIf

$oXml = ObjCreate("Chilkat.Xml")
$oXml.LoadXml($sXmlStr)

; A successful response should have a 200 response status
If ($oHttp.LastStatus <> 200) Then
    ConsoleWrite($oXml.GetXml() & @CRLF)
    ConsoleWrite("Response Status Code: " & $oHttp.LastStatus & @CRLF)
    ConsoleWrite("Failed." & @CRLF)
    Exit
EndIf

; A sample XML response is shown below..

; To iterate over the Walmart feeds:
Local $iNumFeeds = $oXml.NumChildrenAt("ns2:results")
Local $i = 0
While $i < $iNumFeeds
    $oXml.I = $i

    ConsoleWrite("Feed ID: " & $oXml.GetChildContent("ns2:results|ns2:feed[i]|ns2:feedId") & @CRLF)
    ConsoleWrite("Feed Type: " & $oXml.GetChildContent("ns2:results|ns2:feed[i]|ns2:feedType") & @CRLF)
    ConsoleWrite("Num Items Recieved: " & $oXml.GetChildIntValue("ns2:results|ns2:feed[i]|ns2:itemsReceived") & @CRLF)
    ConsoleWrite("Feed Status: " & $oXml.GetChildContent("ns2:results|ns2:feed[i]|ns2:feedStatus") & @CRLF)
    ConsoleWrite("--" & @CRLF)

    $i = $i + 1
Wend

ConsoleWrite("Success." & @CRLF)

; ---------------------------------------
; Sample XML response
; ---------------------------------------

; <?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
; <ns2:list xmlns:ns2="http://walmart.com/">
;     <ns2:totalResults>1293</ns2:totalResults>
;     <ns2:offset>0</ns2:offset>
;     <ns2:limit>50</ns2:limit>
;     <ns2:results>
;         <ns2:feed>
;             <ns2:feedId>AAAA7F0345E9403C91223F7139FFC341@AQsBAQA</ns2:feedId>
;             <ns2:feedType>inventory</ns2:feedType>
;             <ns2:partnerId>10000999999</ns2:partnerId>
;             <ns2:itemsReceived>130088</ns2:itemsReceived>
;             <ns2:itemsSucceeded>113154</ns2:itemsSucceeded>
;             <ns2:itemsFailed>16934</ns2:itemsFailed>
;             <ns2:itemsProcessing>0</ns2:itemsProcessing>
;             <ns2:feedStatus>PROCESSED</ns2:feedStatus>
;             <ns2:feedDate>2017-04-27T17:05:42.078Z</ns2:feedDate>
;             <ns2:modifiedDtm>2017-04-27T18:06:10.795Z</ns2:modifiedDtm>
;         </ns2:feed>
;         <ns2:feed>
;             <ns2:feedId>AAAAF1F402CD407FA363AD2929593FFF@AQsBAQA</ns2:feedId>
;             <ns2:feedType>inventory</ns2:feedType>
;             <ns2:partnerId>10000999999</ns2:partnerId>
;             <ns2:itemsReceived>39594</ns2:itemsReceived>
;             <ns2:itemsSucceeded>34533</ns2:itemsSucceeded>
;             <ns2:itemsFailed>5061</ns2:itemsFailed>
;             <ns2:itemsProcessing>0</ns2:itemsProcessing>
;             <ns2:feedStatus>PROCESSED</ns2:feedStatus>
;             <ns2:feedDate>2017-04-27T05:18:59.739Z</ns2:feedDate>
;             <ns2:modifiedDtm>2017-04-27T05:20:30.192Z</ns2:modifiedDtm>
;         </ns2:feed>
; ...
;     </ns2:results>
; </ns2:list>