(Swift) Walmart - Get a FeedItem's Status

Note: This example uses classes, properties, or methods discontinued in Chilkat v11.0.0 or greater.

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

Demonstrates how to get a Walmart feedItem's status.

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func chilkatTest() {
    // --------------------------------------------------------------------
    // This example is for the older and deprecated Walmart v2 API.
    // 
    // Use the v3 API instead: Walmart v3 Get Feed Status
    // --------------------------------------------------------------------

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

    // Sends the following GET request:
    // GET https://marketplace.walmartapis.com/v2/feeds/feeditems/{feedId}?includeDetails={includeDetails}&limit={limit}

    let sbUrl = CkoStringBuilder()!
    var success: Bool = sbUrl.append("https://marketplace.walmartapis.com/v2/feeds/feeditems/{feedId}?includeDetails={includeDetails}&limit={limit}")
    var numReplaced: Int = sbUrl.replace("{feedId}", replacement: "AAAA7F0345E9403C91223F7139FFC341@AQsBAQA").intValue
    numReplaced = sbUrl.replace("{includeDetails}", replacement: "true").intValue
    numReplaced = sbUrl.replaceI("{limit}", replacement: 3).intValue

    var requestMethod: String? = "GET"

    // First we need to generate a signature for our request.
    // The signature needs to be re-generated for each new Walmart HTTP request.
    let authUtil = CkoAuthUtil()!

    var wmConsumerId: String? = "WALMART_CONSUMER_ID"
    var wmPrivateKey: String? = "WALMART_PRIVATE_KEY"
    var jsonStr: String? = authUtil.walmartSignature(sbUrl.getAsString(), consumerId: wmConsumerId, privateKey: wmPrivateKey, requestMethod: requestMethod)
    if authUtil.lastMethodSuccess != true {
        print("\(authUtil.lastErrorText!)")
        return
    }

    // 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
    let json = CkoJsonObject()!
    json.load(jsonStr)

    let http = CkoHttp()!
    http.setRequestHeader("WM_SVC.NAME", value: "Walmart Marketplace")
    http.setRequestHeader("WM_QOS.CORRELATION_ID", value: json.string(of: "correlation_id"))
    http.setRequestHeader("WM_SEC.TIMESTAMP", value: json.string(of: "timestamp"))
    http.setRequestHeader("WM_SEC.AUTH_SIGNATURE", value: json.string(of: "signature"))
    http.setRequestHeader("WM_CONSUMER.ID", value: wmConsumerId)
    http.accept = "application/xml"

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

    var xmlStr: String? = http.quickGetStr(sbUrl.getAsString())
    if http.lastMethodSuccess != true {
        print("\(http.lastErrorText!)")
        return
    }

    let xml = CkoXml()!
    xml.load(xmlStr)

    // A successful response should have a 200 response status
    if http.lastStatus.intValue != 200 {
        print("\(xml.getXml()!)")
        print("Response Status Code: \(http.lastStatus.intValue)")
        print("Failed.")
        return
    }

    // A sample XML response is shown below..
    print("\(xml.getXml()!)")
    print("--")

    // To iterate over the ingestion statuses:
    var numIngestionStatuses: Int = xml.numChildren(at: "ns2:elements|ns2:itemDetails").intValue
    var i: Int = 0
    while i < numIngestionStatuses {
        xml.i = i

        print("sku: \(xml.getChildContent("ns2:elements|ns2:itemDetails|ns2:itemIngestionStatus[i]|ns2:sku")!)")
        print("status: \(xml.getChildContent("ns2:elements|ns2:itemDetails|ns2:itemIngestionStatus[i]|ns2:ingestionStatus")!)")
        print("--")

        i = i + 1
    }

    print("Success.")

    // ---------------------------------------
    // Sample XML response
    // ---------------------------------------

    // <?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
    // <ns2:ItemStatusDetail xmlns:ns2="http://walmart.com/">
    //     <ns2:meta>
    //         <ns2:feedId>AAAAF0345E9403C91223F7139FFC341@AQsBAQA</ns2:feedId>
    //         <ns2:feedStatus>PROCESSED</ns2:feedStatus>
    //         <ns2:ingestionErrors />
    //         <ns2:itemsReceived>130088</ns2:itemsReceived>
    //         <ns2:itemsSucceeded>113154</ns2:itemsSucceeded>
    //         <ns2:itemsFailed>16934</ns2:itemsFailed>
    //         <ns2:itemsProcessing>0</ns2:itemsProcessing>
    //         <ns2:limit>3</ns2:limit>
    //         <ns2:totalCount>3</ns2:totalCount>
    //         <ns2:nextCursor>includeDetails=true&amp;limit=3&amp;skuOffset=ENC%28%2F8D%2FyDen1ByXGA7EsWkArA%3D%3D%29</ns2:nextCursor>
    //     </ns2:meta>
    //     <ns2:elements>
    //         <ns2:itemDetails>
    //             <ns2:itemIngestionStatus>
    //                 <ns2:martId>0</ns2:martId>
    //                 <ns2:sku>0000~0~00141</ns2:sku>
    //                 <ns2:index>0</ns2:index>
    //                 <ns2:ingestionStatus>DATA_ERROR</ns2:ingestionStatus>
    //                 <ns2:ingestionErrors>
    //                     <ns2:ingestionError>
    //                         <ns2:type>DATA_ERROR</ns2:type>
    //                         <ns2:code>PIVI_021</ns2:code>
    //                         <ns2:description>No item found with the given SKU.</ns2:description>
    //                     </ns2:ingestionError>
    //                 </ns2:ingestionErrors>
    //             </ns2:itemIngestionStatus>
    //             <ns2:itemIngestionStatus>
    //                 <ns2:martId>0</ns2:martId>
    //                 <ns2:sku>0000~0~03472</ns2:sku>
    //                 <ns2:index>1</ns2:index>
    //                 <ns2:ingestionStatus>SUCCESS</ns2:ingestionStatus>
    //                 <ns2:ingestionErrors />
    //             </ns2:itemIngestionStatus>
    //             <ns2:itemIngestionStatus>
    //                 <ns2:martId>0</ns2:martId>
    //                 <ns2:sku>0000~0~08540</ns2:sku>
    //                 <ns2:index>2</ns2:index>
    //                 <ns2:ingestionStatus>SUCCESS</ns2:ingestionStatus>
    //                 <ns2:ingestionErrors />
    //             </ns2:itemIngestionStatus>
    //         </ns2:itemDetails>
    //     </ns2:elements>
    // </ns2:ItemStatusDetail>

}