/// <summary>
/// Prompts the client to enter a coin.
/// </summary>
/// <returns>String representation of the client's coin.</returns>
private static string getCoinFromUser()
{
string coinFromClient = string.Empty;
string message = string.Format(
@"Please enter coin:{0}",
Environment.NewLine);
UIInterface.PrintToCMD(message);
coinFromClient = UIInterface.GetInputFromUser();
return(coinFromClient);
}
/// <summary>
/// Prompts the client to confirm the purchase or get a refund.
/// </summary>
/// <returns>Correlating int input.</returns>
private static int clientConfirmPurchaseOrRefund()
{
string userInput;
string message = string.Format(
@"Choose 'Confirm' to complete the purchase or 'Refund' to cancel:{0}
1. Confirm{0}
2. Refund{0}",
Environment.NewLine);
UIInterface.PrintToCMD(message);
userInput = UIInterface.GetInputFromUser();
return(int.Parse(userInput));
}
