Configuration and Utility Events — iPhone

protocol CyoGateDelegate: AnyObject {
    func transactionDidComplete(_ result: CyoGateTransactionResult)
    func transactionDidFail(_ error: CyoGateError)
    func sdkSessionDidInitialize()
    func sdkSessionDidExpire()
    func networkConnectivityChanged(_ isConnected: Bool)
    func nfcReadingDidBegin()
    func nfcReadingDidEnd()
}

extension CheckoutViewController: CyoGateDelegate {
    func transactionDidComplete(_ result: CyoGateTransactionResult) {
        DispatchQueue.main.async {
            if result.isApproved { self.showReceipt(transactionID: result.transactionID) }
            else { self.showDeclineMessage(result.responseText) }
        }
    }
    func nfcReadingDidBegin() { statusLabel.text = "Hold card near top of phone" }
    func nfcReadingDidEnd()   { statusLabel.text = "" }
}