class CardData {
  final int transactionNumber;
  final String cardExpiryDate;
  final String cardNumber;
  final String transactionType;
  final String cardPaymentSystemType;
  final String authorizationCode;

  CardData({this.transactionNumber, this.cardExpiryDate, this.cardNumber, this.transactionType, this.cardPaymentSystemType, this.authorizationCode});

  static CardData fromJson(Map<String, dynamic> json) {
    return json != null ?
    CardData(
      transactionNumber: json['transactionNumber'],
      cardExpiryDate: json['cardExpiryDate'],
      cardNumber: json['cardNumber'],
      transactionType: json['transactionType'],
      cardPaymentSystemType: json['cardPaymentSystemType'],
      authorizationCode: json['authorizationCode'],
    )
    : null;
  }
  Map<String, dynamic> toJson() =>
      {
        'transactionNumber': transactionNumber,
        'cardExpiryDate': cardExpiryDate,
        'cardNumber': cardNumber,
        'transactionType': transactionType,
        'cardPaymentSystemType': cardPaymentSystemType,
        'authorizationCode': authorizationCode,
      };
}