QRBee/QRBee.Core/Data/ClientCardData.cs

namespace QRBee.Core.Data
{
    public class ClientCardData
    {

        public string CardNumber
        {
            get;
            set;
        }

        public string ExpirationDateMMYY
        {
            get;
            set;
        }

        public string ValidFrom
        {
            get;
            set;
        }

        public string CardHolderName
        {
            get;
            set;
        }

        public string CVC
        {
            get;
            set;
        }

        public int? IssueNo
        {
            get;
            set;
        }

        /// <summary>
        /// Convert ClientCardData to string to be used as a source for encryption.
        /// WARNING: this should always be encrypted and never transmitted in clear text form.
        /// </summary>
        /// <returns>Converted string</returns>
        public string AsString() => $"{CardNumber}|{ExpirationDateMMYY}|{ValidFrom}|{CardHolderName}|{CVC}|{IssueNo}";

    }
}