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(Swift 3,4,5...) Walmart - Update Inventory for an ItemDemonstrates how to update inventory for an item. Note: This example requires Chilkat v9.5.0.67 or greater.
func chilkatTest() { // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Sends the following PUT request: // PUT https://marketplace.walmartapis.com/v2/inventory?sku={SKU} let sbUrl = CkoStringBuilder()! var success: Bool = sbUrl.append("https://marketplace.walmartapis.com/v2/inventory?sku={SKU}") var numReplaced: Int = sbUrl.replace("{SKU}", replacement: "HOPP~904~51041").intValue var requestMethod: String? = "PUT" // 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. // The body of the PUT request will be XML that looks like this: // <?xml version="1.0" encoding="utf-8" ?> // <wm:inventory xmlns:wm="http://walmart.com/"> // <wm:sku>HOPP~904~51041</wm:sku> // <wm:quantity> // <wm:unit>EACH</wm:unit> // <wm:amount>235</wm:amount> // </wm:quantity> // <wm:fulfillmentLagTime>5</wm:fulfillmentLagTime> // </wm:inventory> // Build the XML request body: var originalAmount: Int = 234 let xmlBody = CkoXml()! xmlBody.tag = "wm:inventory" xmlBody.addAttribute("xmlns:wm", value: "http://walmart.com/") xmlBody.updateChildContent("wm:sku", value: "HOPP~904~51041") xmlBody.updateChildContent("wm:quantity|wm:unit", value: "EACH") xmlBody.updateChildContentInt("wm:quantity|wm:amount", value: originalAmount + 1) xmlBody.updateChildContent("wm:fulfillmentLagTime", value: "5") print("PUT request body:") print("\(xmlBody.getXml()!)") print("--") // This is a simple PUT that can be sent w/ the PutText method. var xmlStr: String? = http.putText(sbUrl.getAsString(), textData: xmlBody.getXml(), charset: "utf-8", contentType: "application/xml", md5: false, gzip: false) 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("--") print("Success!") // --------------------------------------- // Sample XML response // --------------------------------------- // <?xml version="1.0" encoding="UTF-8" standalone="yes" ?> // <inventory xmlns="http://walmart.com/"> // <sku>HOPP~904~51041</sku> // <quantity> // <unit>EACH</unit> // <amount>235</amount> // </quantity> // <fulfillmentLagTime>5</fulfillmentLagTime> // </inventory> } |
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