(Swift 3,4,5...) Walmart - Update bulk inventory

See Update bulk inventory for more information about this call.

Chilkat Downloads for the Swift Programming Language MAC OS X (Cocoa) Objective-C/Swift Libs iOS Objective-C/Swift Libs

func chilkatTest() {
    // 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/v2/feeds?feedType=inventory

    var success: Bool
    var url: String? = "https://marketplace.walmartapis.com/v2/feeds?feedType=inventory"

    var requestMethod: String? = "POST"

    // 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(url, consumerId: wmConsumerId, privateKey: wmPrivateKey, requestMethod: requestMethod)
    if authUtil.lastMethodSuccess != true {
        print("\(authUtil.lastErrorText!)")
        return
    }

    // Build the HTTP POST request.
    let req = CkoHttpRequest()!
    req.httpVerb = "POST"
    req.contentType = "multipart/form-data"
    req.path = "/v2/feeds?feedType=inventory"
    req.addHeader("Accept", value: "application/xml")

    // 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)

    req.addHeader("WM_SVC.NAME", value: "Walmart Marketplace")
    req.addHeader("WM_QOS.CORRELATION_ID", value: json.string(of: "correlation_id"))
    req.addHeader("WM_SEC.TIMESTAMP", value: json.string(of: "timestamp"))
    req.addHeader("WM_SEC.AUTH_SIGNATURE", value: json.string(of: "signature"))
    req.addHeader("WM_CONSUMER.ID", value: wmConsumerId)
    //  Note: Make sure to replace "WALMART_CHANNEL_TYPE" with the actual value for your seller account...
    req.addHeader("WM_CONSUMER.CHANNEL.TYPE", value: "WALMART_CHANNEL_TYPE")

    // The body of the POST will contain XML.  In this example, we'll load the XML
    // from a file.  The XML contains inventory data that looks something like this:

    // <InventoryFeed xmlns="http://walmart.com/">
    //   <InventoryHeader>
    //       <version>1.4</version>
    //   </InventoryHeader>
    //   <inventory>
    //       <sku>1068155</sku>
    //       <quantity>
    //           <unit>EACH</unit>
    //           <amount>10</amount>
    //       </quantity>
    //       <fulfillmentLagTime>1</fulfillmentLagTime>
    //   </inventory>
    //   <inventory>
    //       <sku>10210321</sku>
    //       <quantity>
    //           <unit>EACH</unit>
    //           <amount>20</amount>
    //       </quantity>
    //       <fulfillmentLagTime>3</fulfillmentLagTime>
    //   </inventory>
    // </InventoryFeed>

    success = req.addFile(forUpload2: "inventory", path: "qa_data/walmart/inventory.xml", contentType: "application/xml")
    if success != true {
        print("\(req.lastErrorText!)")
        return
    }

    let http = CkoHttp()!
    var resp: CkoHttpResponse? = http.synchronousRequest("marketplace.walmartapis.com", port: 443, ssl: true, req: req)
    if http.lastMethodSuccess != true {
        print("\(http.lastErrorText!)")
        return
    }

    let xml = CkoXml()!
    xml.load(resp!.bodyStr)

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

    resp = nil

    // Show the XML response..
    print("\(xml.getXml()!)")
    print("--")
    print("Success!")

}