ios - Payfort启动IOS SDK

Question

我正在使用 Payfort Start IOS SDK，现在我知道 Payfort 已关闭其启动 SDK。有什么办法可以克服这种情况？

任何人都知道在新的 Payfort SDK 中进行了哪些更改，以便我可以轻松实施。这是我在启动 SDK 中用来创建令牌的代码。

var card: StartCard? {    
        var card: StartCard?    
        var errorString: String?    

        do {    
            let cardholder = textFieldName?.text ?? ""    
            let number = textFieldCardNumber?.text ?? ""    
            let cvc = textFieldCVV?.text ?? ""    
            let month = Int(self.month ) ??    
            let year = Int("20\(self.year )") ??    
            card = try StartCard(cardholder: cardholder, number: number, cvc: cvc, expirationMonth: month, expirationYear: year)    

        }    
        catch let error as NSError {    
            if let errors = error.userInfo[StartCardErrorKeyValues] as? [String] {    
                errorString = "The following fields are invalid:"    
                errors.forEach { errorString = "\(errorString ?? "")\n\($0)" }    
            }    
            else {    
                errorString = "Unknown error occured"    
            }    
        }    
        catch {    
            errorString = "Unknown error occured"    
        }

        if errorString != "" && errorString != nil{    
            delegate?.error(messgae: errorString ?? "")    
        }    
        return card
    }

func createToken(cell:NewCardTableViewCell){    
        let replacedString = cell.textFieldExpiryOn.text?.replace("/", replacement: "")    
        cell.month  = (replacedString?.substr(, length: 2)) ?? ""    
        cell.year = (replacedString?.substr(2, length: 2)) ?? ""    
        guard let card = cell.card else {    
            return    
        }    
        self.showLoader()    
        self.perform(#selector(self.hideLoader), with: nil, afterDelay: 60)
        start.createToken(for: card, amount: Int(paidAmount), currency: currency, successBlock: { token in    
            self.makePayment(token:token.tokenId)    
        }, errorBlock: { error in    
            self.showAlert(message: "Error occured:\n\(error.localizedDescription)")    
            self.hideLoader()    
        }, cancel: {    
            self.showAlert(message: "Cancelled")    
            self.hideLoader()    
        })    
    }    
}