PureBasic MWS Inbound: Get Preorder Info

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Returns pre-order information, including dates, that a seller needs before confirming a shipment for pre-order. Also indicates if a shipment has already been confirmed for pre-order.

Documentation: http://docs.developer.amazonservices.com/en_US/fba_inbound/FBAInbound_GetPreorderInfo.html

CURL Command

curl -X POST https://mws.amazonaws.com/FulfillmentInboundShipment/2010-10-01 \
  -d "AWSAccessKeyId=AWS_ACCESS_KEY_ID" \
  -d "Action=GetPreorderInfo" \
  -d "MWSAuthToken=MWS_AUTH_TOKEN" \
  -d "SellerId=MWS_SELLER_ID" \
  -d "SignatureVersion=2" \
  -d "Timestamp=CURRENT_DATE_TIME" \
  -d "Version=2010-10-01" \
  -d "Signature=MWS_SIGNATURE" \
  -d "SignatureMethod=HmacSHA256" \
  -d "ShipmentId=FBA2F3KCQF"

PureBasic Example

IncludeFile "CkXml.pb"
IncludeFile "CkRest.pb"

Procedure ChilkatExample()

    rest.i = CkRest::ckCreate()
    If rest.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    success.i

    ;  URL: https://mws.amazonaws.com/FulfillmentInboundShipment/2010-10-01
    bTls.i = 1
    port.i = 443
    bAutoReconnect.i = 1
    success = CkRest::ckConnect(rest,"mws.amazonaws.com",port,bTls,bAutoReconnect)
    If success <> 1
        Debug "ConnectFailReason: " + Str(CkRest::ckConnectFailReason(rest))
        Debug CkRest::ckLastErrorText(rest)
        CkRest::ckDispose(rest)
        ProcedureReturn
    EndIf

    CkRest::ckAddQueryParam(rest,"AWSAccessKeyId","AWS_ACCESS_KEY_ID")
    CkRest::ckAddQueryParam(rest,"Action","GetPreorderInfo")
    CkRest::ckAddQueryParam(rest,"MWSAuthToken","MWS_AUTH_TOKEN")
    CkRest::ckAddQueryParam(rest,"SellerId","MWS_SELLER_ID")
    CkRest::ckAddQueryParam(rest,"SignatureVersion","2")
    CkRest::ckAddQueryParam(rest,"Version","2010-10-01")
    CkRest::ckAddQueryParam(rest,"SignatureMethod","HmacSHA256")
    CkRest::ckAddQueryParam(rest,"ShipmentId","FBA2F3KCQF")

    CkRest::setCkHost(rest, "mws.amazonaws.com")
    ;  The AddMwsSignature method adds the Timestamp and Signature query params.
    CkRest::ckAddMwsSignature(rest,"POST","/FulfillmentInboundShipment/2010-10-01","mws.amazonaws.com","MWS_SECRET_KEY")

    strResponseBody.s = CkRest::ckFullRequestFormUrlEncoded(rest,"POST","/FulfillmentInboundShipment/2010-10-01")
    If CkRest::ckLastMethodSuccess(rest) <> 1
        Debug CkRest::ckLastErrorText(rest)
        CkRest::ckDispose(rest)
        ProcedureReturn
    EndIf

    xmlResponse.i = CkXml::ckCreate()
    If xmlResponse.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkXml::ckLoadXml(xmlResponse,strResponseBody)

    GetPreorderInfoResponse_xmlns.s
    tagPath.s
    ShipmentContainsPreorderableItems.s
    NeedByDate.s
    ConfirmedFulfillableDate.s
    ShipmentConfirmedForPreorder.s
    RequestId.s

    GetPreorderInfoResponse_xmlns = CkXml::ckGetAttrValue(xmlResponse,"xmlns")
    ShipmentContainsPreorderableItems = CkXml::ckGetChildContent(xmlResponse,"GetPreorderInfoResult|ShipmentContainsPreorderableItems")
    NeedByDate = CkXml::ckGetChildContent(xmlResponse,"GetPreorderInfoResult|NeedByDate")
    ConfirmedFulfillableDate = CkXml::ckGetChildContent(xmlResponse,"GetPreorderInfoResult|ConfirmedFulfillableDate")
    ShipmentConfirmedForPreorder = CkXml::ckGetChildContent(xmlResponse,"GetPreorderInfoResult|ShipmentConfirmedForPreorder")
    RequestId = CkXml::ckGetChildContent(xmlResponse,"ResponseMetadata|RequestId")


    CkRest::ckDispose(rest)
    CkXml::ckDispose(xmlResponse)


    ProcedureReturn
EndProcedure

Sample XML Response Body

<?xml version="1.0" encoding="utf-8" ?>
<GetPreorderInfoResponse xmlns="http://mws.amazonaws.com/FulfillmentInboundShipment/2010-10-01/">
    <GetPreorderInfoResult>
        <ShipmentContainsPreorderableItems>true</ShipmentContainsPreorderableItems>
        <NeedByDate>2015-12-27</NeedByDate>
        <ConfirmedFulfillableDate>2015-12-31</ConfirmedFulfillableDate>
        <ShipmentConfirmedForPreorder>true</ShipmentConfirmedForPreorder>
    </GetPreorderInfoResult>
    <ResponseMetadata>
        <RequestId>4a1a7029-462b-4a27-a04c-4cbe0fd107e3</RequestId>
    </ResponseMetadata>
</GetPreorderInfoResponse>