private static void DoGetBalance()
{
Console.Clear();
Console.WriteLine("Get Balance Account");
Console.WriteLine("Please enter name:");
string name = Console.ReadLine();
if (string.IsNullOrEmpty(name))
{
Console.WriteLine("\n\nError, Please input name!\n");
return;
}
Console.Clear();
Console.WriteLine("Balance for {0}", name);
Console.WriteLine("Time: {0}", DateTime.Now);
Console.WriteLine("======================");
var balance = Transaction.GetBalance(name);
Console.WriteLine("Balance: {0}", balance.ToString("N", CultureInfo.InvariantCulture));
}
private static void DoSendCoin()
{
Console.Clear();
Console.WriteLine("\n\n\n\nSend Money");
Console.WriteLine("Time: {0}", DateTime.Now);
Console.WriteLine("======================");
Console.WriteLine("Please enter the sender name!:");
Console.WriteLine("(type 'ga1' or 'ga2' for first time)");
string sender = Console.ReadLine();
Console.WriteLine("Please enter the recipient name!:");
string recipient = Console.ReadLine();
Console.WriteLine("Please enter the amount (number)!:");
string strAmount = Console.ReadLine();
Console.WriteLine("Please enter fee (number)!:");
string strFee = Console.ReadLine();
double amount;
// validate input
if (string.IsNullOrEmpty(sender) ||
string.IsNullOrEmpty(recipient) ||
string.IsNullOrEmpty(strAmount) ||
string.IsNullOrEmpty(strFee))
{
Console.WriteLine("\n\nError, Please input all data: sender, recipient, amount and fee!\n");
return;
}
// validate amount
try
{
amount = double.Parse(strAmount);
}
catch
{
Console.WriteLine("\nError! You have inputted the wrong value for the amount!");
return;
}
double fee;
// validate fee
try
{
fee = float.Parse(strFee);
}
catch
{
Console.WriteLine("\nError! You have inputted the wrong value for the fee!");
return;
}
// validating fee
// asume max fee is 50% of amount
if (fee > (0.5 * amount))
{
Console.WriteLine("\nError! You have inputted the fee to high, max fee 50% of amount!");
return;
}
//get sender balance
var senderBalance = Transaction.GetBalance(sender);
// validate amount and fee
if ((amount + fee) > senderBalance)
{
Console.WriteLine("\nError! Sender ({0}) don't have enough balance!", sender);
Console.WriteLine("Sender ({0}) balance is {1}", sender, senderBalance);
return;
}
//Create transaction
var newTrx = new Transaction()
{
TimeStamp = DateTime.Now.Ticks,
Sender = sender,
Recipient = recipient,
Amount = amount,
Fee = fee
};
Transaction.AddToPool(newTrx);
Console.Clear();
Console.WriteLine("\n\n\n\nHoree, transaction added to transaction pool!.");
Console.WriteLine("Sender: {0}", sender);
Console.WriteLine("Recipient {0}", recipient);
Console.WriteLine("Amount: {0}", amount);
Console.WriteLine("Fee: {0}", fee);
}
