public CryptoDataAccounting Calculate()
{
var cryptoData = ParentEntity.GetCryptoData();
var totalDue = Money.Coins(ParentEntity.ProductInformation.Price / Rate);
var paid = Money.Zero;
var cryptoPaid = Money.Zero;
var paidTxFee = Money.Zero;
bool paidEnough = totalDue <= paid;
int txCount = 0;
var payments =
ParentEntity.Payments
.Where(p => p.Accounted)
.OrderByDescending(p => p.ReceivedTime)
.Select(_ =>
{
var txFee = _.GetValue(cryptoData, CryptoCode, cryptoData[_.GetCryptoCode()].TxFee);
paid += _.GetValue(cryptoData, CryptoCode);
if (!paidEnough)
{
totalDue += txFee;
paidTxFee += txFee;
}
paidEnough |= totalDue <= paid;
if (CryptoCode == _.GetCryptoCode())
{
cryptoPaid += _.GetValue();
txCount++;
}
return(_);
})
.ToArray();
if (!paidEnough)
{
txCount++;
totalDue += TxFee;
paidTxFee += TxFee;
}
var accounting = new CryptoDataAccounting();
accounting.TotalDue = totalDue;
accounting.Paid = paid;
accounting.TxCount = txCount;
accounting.CryptoPaid = cryptoPaid;
accounting.Due = Money.Max(accounting.TotalDue - accounting.Paid, Money.Zero);
accounting.NetworkFee = paidTxFee;
return(accounting);
}