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(Visual FoxPro) Walmart - Get List of Orders

Demonstrates how to get a list of all orders.

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

Chilkat ActiveX Downloads

ActiveX for 32-bit and 64-bit Windows

LOCAL loSbUrl
LOCAL lnSuccess
LOCAL lnNumReplaced
LOCAL loDtStartDate
LOCAL lcRequestMethod
LOCAL loAuthUtil
LOCAL lcWmConsumerId
LOCAL lcWmPrivateKey
LOCAL lcJsonStr
LOCAL loJson
LOCAL loHttp
LOCAL lcXmlStr
LOCAL loXml
LOCAL i
LOCAL lnNumOrders
LOCAL loOrder
LOCAL j
LOCAL lnNumOrderLines
LOCAL loOrderLine
LOCAL k
LOCAL lnNumOrderLineStatuses

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

* Demonstrates how to get a list of Walmart orders and parse the XML result.

* ---
* Note: The Walmart documentation indicates that the createdStartDate/createdEndDate query parameters are optional,
* however, this may not actually be the case.  It may be that at least one is required for getting a list of orders.
* ---

* The general format to get orders is as follows:
* GET https://marketplace.walmartapis.com/v3/orders?sku={sku}&customerOrderId={customerOrderId}&purchaseOrderId={purchaseOrderId}&status={status}&createdStartDate={createdStartDate}&createdEndDate={createdEndDate}&fromExpectedShipDate={fromExpectedShipDate}&toExpectedShipDate={toExpectedShipDate}&limit={limit} 

* Let's build a request to get all the orders in the last 7 days.
loSbUrl = CreateObject('Chilkat_9_5_0.StringBuilder')
lnSuccess = loSbUrl.Append("https://marketplace.walmartapis.com/v3/orders?createdStartDate={createdStartDate}&limit={limit}")
* We'll just get 2 results so we can demonstrate iterating over the XML..
lnNumReplaced = loSbUrl.ReplaceI("{limit}",2)

* Get the current system date/time and add -7 days to get 1 week ago.
loDtStartDate = CreateObject('Chilkat_9_5_0.CkDateTime')
loDtStartDate.SetFromCurrentSystemTime()
loDtStartDate.AddDays(-7)
? "One week ago (GMT): " + loDtStartDate.GetAsTimestamp(0)

lnNumReplaced = loSbUrl.Replace("{createdStartDate}",loDtStartDate.GetAsTimestamp(0))

lcRequestMethod = "GET"

* 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('Chilkat_9_5_0.AuthUtil')

lcWmConsumerId = "WALMART_CONSUMER_ID"
lcWmPrivateKey = "WALMART_PRIVATE_KEY"
lcJsonStr = loAuthUtil.WalmartSignature(loSbUrl.GetAsString(),lcWmConsumerId,lcWmPrivateKey,lcRequestMethod)
IF (loAuthUtil.LastMethodSuccess <> 1) THEN
    ? loAuthUtil.LastErrorText
    RELEASE loSbUrl
    RELEASE loDtStartDate
    RELEASE loAuthUtil
    CANCEL
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
loJson = CreateObject('Chilkat_9_5_0.JsonObject')
loJson.Load(lcJsonStr)

loHttp = CreateObject('Chilkat_9_5_0.Http')
loHttp.SetRequestHeader("WM_SVC.NAME","Walmart Marketplace")
loHttp.SetRequestHeader("WM_QOS.CORRELATION_ID",loJson.StringOf("correlation_id"))
loHttp.SetRequestHeader("WM_SEC.TIMESTAMP",loJson.StringOf("timestamp"))
loHttp.SetRequestHeader("WM_SEC.AUTH_SIGNATURE",loJson.StringOf("signature"))
loHttp.SetRequestHeader("WM_CONSUMER.ID",lcWmConsumerId)
* Note: check to see what keyword you should use for your situation.
* The keyword "WALMART_CHANNEL_TYPE" is one option.  Another is "SWAGGER_CHANNEL_TYPE".
loHttp.SetRequestHeader("WM_CONSUMER.CHANNEL.TYPE","WALMART_CHANNEL_TYPE")

loHttp.Accept = "application/xml"

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

lcXmlStr = loHttp.QuickGetStr(loSbUrl.GetAsString())
IF (loHttp.LastMethodSuccess <> 1) THEN
    ? loHttp.LastErrorText
    RELEASE loSbUrl
    RELEASE loDtStartDate
    RELEASE loAuthUtil
    RELEASE loJson
    RELEASE loHttp
    CANCEL
ENDIF

loXml = CreateObject('Chilkat_9_5_0.Xml')
loXml.LoadXml(lcXmlStr)

* A successful response should have a 200 response status
IF (loHttp.LastStatus <> 200) THEN
    ? loXml.GetXml()
    ? "Response Status Code: " + STR(loHttp.LastStatus)
    ? "Failed."
    RELEASE loSbUrl
    RELEASE loDtStartDate
    RELEASE loAuthUtil
    RELEASE loJson
    RELEASE loHttp
    RELEASE loXml
    CANCEL
ENDIF

* A sample XML response is shown below..

* Let's grab some information, and iterate over the XML..
? "Total number of orders in last 7 days: " + STR(loXml.GetChildIntValue("ns3:meta|ns3:totalCount"))

* The outermost loop loops over the orders.  
* The next inner loop loops over the order lines.
* The innermost loop loops over the order line statuses.
i = 0
lnNumOrders = loXml.NumChildrenAt("ns3:elements")
DO WHILE i < lnNumOrders
    loXml.I = i
    ? "---- order " + STR(i + 1) + " ----"

    loOrder = loXml.GetChildWithTag("ns3:elements|ns3:order[i]")
    ? "purchaseOrderId: " + loOrder.GetChildContent("ns3:purchaseOrderId")
    ? "name: " + loOrder.GetChildContent("ns3:shippingInfo|ns3:postalAddress|ns3:name")

    j = 0
    lnNumOrderLines = loOrder.NumChildrenAt("ns3:orderLines")
    DO WHILE j < lnNumOrderLines
        loOrder.J = j
        loOrderLine = loOrder.GetChildWithTag("ns3:orderLines|ns3:orderLine[j]")
        ? "  productName: " + loOrderLine.GetChildContent("ns3:item|ns3:productName")

        k = 0
        lnNumOrderLineStatuses = loOrderLine.NumChildrenAt("ns3:orderLineStatuses")
        DO WHILE k < lnNumOrderLineStatuses
            loOrderLine.K = k
            ? "    order line status: " + loOrderLine.GetChildContent("ns3:orderLineStatuses|ns3:orderLineStatus[k]|ns3:status")
            ? "    order line carrier: " + loOrderLine.GetChildContent("ns3:orderLineStatuses|ns3:orderLineStatus[k]|ns3:trackingInfo|ns3:carrierName|ns3:carrier")
            k = k + 1
        ENDDO

        RELEASE loOrderLine
        j = j + 1
    ENDDO
    RELEASE loOrder
    i = i + 1
ENDDO

? "Success."

* ---------------------------------------
* Sample XML response
* (The confidential information has been redacted or modified with fake data.
* ---------------------------------------

* <?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
* <ns3:list xmlns:ns2="http://walmart.com/mp/orders" xmlns:ns3="http://walmart.com/mp/v3/orders" xmlns:ns4="http://walmart.com/">
*     <ns3:meta>
*         <ns3:totalCount>239</ns3:totalCount>
*         <ns3:limit>2</ns3:limit>
*         <ns3:nextCursor>?limit=2&amp;hasMoreElements=true&amp;soIndex=239&amp;poIndex=1578652999055&amp;partnerId=10000999999&amp;sellerId=9999&amp;createdStartDate=2017-04-21T19:08:55Z&amp;createdEndDate=2017-04-28T19:08:58.464Z</ns3:nextCursor>
*     </ns3:meta>
*     <ns3:elements>
*         <ns3:order>
*             <ns3:purchaseOrderId>1111641944111</ns3:purchaseOrderId>
*             <ns3:customerOrderId>1111777852111</ns3:customerOrderId>
*             <ns3:customerEmailId>somebody@somewhere.com</ns3:customerEmailId>
*             <ns3:orderDate>2017-04-21T01:25:52.000Z</ns3:orderDate>
*             <ns3:shippingInfo>
*                 <ns3:phone>3175555555</ns3:phone>
*                 <ns3:estimatedDeliveryDate>2017-05-10T06:00:00.000Z</ns3:estimatedDeliveryDate>
*                 <ns3:estimatedShipDate>2017-04-29T06:00:00.000Z</ns3:estimatedShipDate>
*                 <ns3:methodCode>Value</ns3:methodCode>
*                 <ns3:postalAddress>
*                     <ns3:name>barry redacted</ns3:name>
*                     <ns3:address1>9999 redacted dr</ns3:address1>
*                     <ns3:city>Indianapolis</ns3:city>
*                     <ns3:state>IN</ns3:state>
*                     <ns3:postalCode>46227</ns3:postalCode>
*                     <ns3:country>USA</ns3:country>
*                     <ns3:addressType>RESIDENTIAL</ns3:addressType>
*                 </ns3:postalAddress>
*             </ns3:shippingInfo>
*             <ns3:orderLines>
*                 <ns3:orderLine>
*                     <ns3:lineNumber>1</ns3:lineNumber>
*                     <ns3:item>
*                         <ns3:productName>DPX DPx HEST 2.0 Mil-Spec Fixed Blade G10 Multi-Colored</ns3:productName>
*                         <ns3:sku>DPXG~DPHSX008~00317</ns3:sku>
*                     </ns3:item>
*                     <ns3:charges>
*                         <ns3:charge>
*                             <ns3:chargeType>PRODUCT</ns3:chargeType>
*                             <ns3:chargeName>ItemPrice</ns3:chargeName>
*                             <ns3:chargeAmount>
*                                 <ns3:currency>USD</ns3:currency>
*                                 <ns3:amount>125.00</ns3:amount>
*                             </ns3:chargeAmount>
*                         </ns3:charge>
*                     </ns3:charges>
*                     <ns3:orderLineQuantity>
*                         <ns3:unitOfMeasurement>EACH</ns3:unitOfMeasurement>
*                         <ns3:amount>1</ns3:amount>
*                     </ns3:orderLineQuantity>
*                     <ns3:statusDate>2017-04-28T18:09:26.000Z</ns3:statusDate>
*                     <ns3:orderLineStatuses>
*                         <ns3:orderLineStatus>
*                             <ns3:status>Shipped</ns3:status>
*                             <ns3:statusQuantity>
*                                 <ns3:unitOfMeasurement>EACH</ns3:unitOfMeasurement>
*                                 <ns3:amount>1</ns3:amount>
*                             </ns3:statusQuantity>
*                             <ns3:trackingInfo>
*                                 <ns3:shipDateTime>2017-04-24T20:57:52.000Z</ns3:shipDateTime>
*                                 <ns3:carrierName>
*                                     <ns3:carrier>USPS</ns3:carrier>
*                                 </ns3:carrierName>
*                                 <ns3:methodCode>Value</ns3:methodCode>
*                                 <ns3:trackingNumber>redacted</ns3:trackingNumber>
*                                 <ns3:trackingURL>http://walmart.narvar.com/walmart/tracking/usps?redacted</ns3:trackingURL>
*                             </ns3:trackingInfo>
*                         </ns3:orderLineStatus>
*                     </ns3:orderLineStatuses>
*                 </ns3:orderLine>
*             </ns3:orderLines>
*         </ns3:order>
*         <ns3:order>
*             <ns3:purchaseOrderId>1111652066111</ns3:purchaseOrderId>
*             <ns3:customerOrderId>1111778837111</ns3:customerOrderId>
*             <ns3:customerEmailId>somebody2@somewhere.com</ns3:customerEmailId>
*             <ns3:orderDate>2017-04-22T13:37:12.000Z</ns3:orderDate>
*             <ns3:shippingInfo>
*                 <ns3:phone>8435555555</ns3:phone>
*                 <ns3:estimatedDeliveryDate>2017-05-11T06:00:00.000Z</ns3:estimatedDeliveryDate>
*                 <ns3:estimatedShipDate>2017-05-02T06:00:00.000Z</ns3:estimatedShipDate>
*                 <ns3:methodCode>Value</ns3:methodCode>
*                 <ns3:postalAddress>
*                     <ns3:name>Doug Redacted</ns3:name>
*                     <ns3:address1>1111 redacted dr</ns3:address1>
*                     <ns3:city>Columbia</ns3:city>
*                     <ns3:state>SC</ns3:state>
*                     <ns3:postalCode>29527</ns3:postalCode>
*                     <ns3:country>USA</ns3:country>
*                     <ns3:addressType>RESIDENTIAL</ns3:addressType>
*                 </ns3:postalAddress>
*             </ns3:shippingInfo>
*             <ns3:orderLines>
*                 <ns3:orderLine>
*                     <ns3:lineNumber>1</ns3:lineNumber>
*                     <ns3:item>
*                         <ns3:productName>Rayovac Specialty Battery 123A 2PK, RL123A-2D</ns3:productName>
*                         <ns3:sku>RAYO~RL123A-2A~46270</ns3:sku>
*                     </ns3:item>
*                     <ns3:charges>
*                         <ns3:charge>
*                             <ns3:chargeType>PRODUCT</ns3:chargeType>
*                             <ns3:chargeName>ItemPrice</ns3:chargeName>
*                             <ns3:chargeAmount>
*                                 <ns3:currency>USD</ns3:currency>
*                                 <ns3:amount>12.92</ns3:amount>
*                             </ns3:chargeAmount>
*                         </ns3:charge>
*                     </ns3:charges>
*                     <ns3:orderLineQuantity>
*                         <ns3:unitOfMeasurement>EACH</ns3:unitOfMeasurement>
*                         <ns3:amount>1</ns3:amount>
*                     </ns3:orderLineQuantity>
*                     <ns3:statusDate>2017-04-28T17:18:51.000Z</ns3:statusDate>
*                     <ns3:orderLineStatuses>
*                         <ns3:orderLineStatus>
*                             <ns3:status>Shipped</ns3:status>
*                             <ns3:statusQuantity>
*                                 <ns3:unitOfMeasurement>EACH</ns3:unitOfMeasurement>
*                                 <ns3:amount>1</ns3:amount>
*                             </ns3:statusQuantity>
*                             <ns3:trackingInfo>
*                                 <ns3:shipDateTime>2017-04-28T16:50:53.000Z</ns3:shipDateTime>
*                                 <ns3:carrierName>
*                                     <ns3:carrier>USPS</ns3:carrier>
*                                 </ns3:carrierName>
*                                 <ns3:methodCode>Value</ns3:methodCode>
*                                 <ns3:trackingNumber>redacted</ns3:trackingNumber>
*                                 <ns3:trackingURL>http://walmart.narvar.com/walmart/tracking/usps?redacted</ns3:trackingURL>
*                             </ns3:trackingInfo>
*                         </ns3:orderLineStatus>
*                     </ns3:orderLineStatuses>
*                 </ns3:orderLine>
*                 <ns3:orderLine>
*                     <ns3:lineNumber>2</ns3:lineNumber>
*                     <ns3:item>
*                         <ns3:productName>Rayovac Specialty Battery 123A 2PK, RL123A-2D</ns3:productName>
*                         <ns3:sku>RAYO~RL123A-2A~46270</ns3:sku>
*                     </ns3:item>
*                     <ns3:charges>
*                         <ns3:charge>
*                             <ns3:chargeType>PRODUCT</ns3:chargeType>
*                             <ns3:chargeName>ItemPrice</ns3:chargeName>
*                             <ns3:chargeAmount>
*                                 <ns3:currency>USD</ns3:currency>
*                                 <ns3:amount>12.92</ns3:amount>
*                             </ns3:chargeAmount>
*                         </ns3:charge>
*                     </ns3:charges>
*                     <ns3:orderLineQuantity>
*                         <ns3:unitOfMeasurement>EACH</ns3:unitOfMeasurement>
*                         <ns3:amount>1</ns3:amount>
*                     </ns3:orderLineQuantity>
*                     <ns3:statusDate>2017-04-28T17:18:51.000Z</ns3:statusDate>
*                     <ns3:orderLineStatuses>
*                         <ns3:orderLineStatus>
*                             <ns3:status>Shipped</ns3:status>
*                             <ns3:statusQuantity>
*                                 <ns3:unitOfMeasurement>EACH</ns3:unitOfMeasurement>
*                                 <ns3:amount>1</ns3:amount>
*                             </ns3:statusQuantity>
*                             <ns3:trackingInfo>
*                                 <ns3:shipDateTime>2017-04-28T16:50:53.000Z</ns3:shipDateTime>
*                                 <ns3:carrierName>
*                                     <ns3:carrier>USPS</ns3:carrier>
*                                 </ns3:carrierName>
*                                 <ns3:methodCode>Value</ns3:methodCode>
*                                 <ns3:trackingNumber>redacted</ns3:trackingNumber>
*                                 <ns3:trackingURL>http://walmart.narvar.com/walmart/tracking/usps?redacted</ns3:trackingURL>
*                             </ns3:trackingInfo>
*                         </ns3:orderLineStatus>
*                     </ns3:orderLineStatuses>
*                 </ns3:orderLine>
*             </ns3:orderLines>
*         </ns3:order>
*     </ns3:elements>
* </ns3:list>

RELEASE loSbUrl
RELEASE loDtStartDate
RELEASE loAuthUtil
RELEASE loJson
RELEASE loHttp
RELEASE loXml


 

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