/// <summary>
/// Builds the simplest, the most common transaction (one non fungible currency, one receiver, one sender, one token)
/// </summary>
/// <param name="addreesFrom">account of owner</param>
/// <param name="addressTo">address of destination account</param>
/// <param name="utxo">input utxo with given token id</param>
/// <param name="currency">currency of transfer</param>
/// <returns></returns>
public static Transaction Build(string addreesFrom, string addressTo, UTXOData utxo, string currency)
{
if (utxo.Currency == currency)
{
var tx = new Transaction();
tx.AddInput(utxo);
tx.AddOutput(addressTo, currency, utxo.Data);
return(tx);
}
return(null);
}
/// <summary>
/// Adds input to transaction
/// </summary>
/// <param name="data">transaction utxo input data</param>
public bool AddInput(UTXOData data)
{
if (Inputs.Count <= MAX_INPUTS)
{
var tid = new TransactionInputData(data.BlkNum, data.TxIndex, data.OIndex);
if (!tid.IsEmpty())
{
Inputs.Add(tid);
if (senders.Length < Inputs.Count)
{
Array.Resize(ref senders, Inputs.Count);
}
senders[Inputs.Count - 1] = data.Owner;
return(true);
}
}
return(false);
}
