/// <summary> Sends a bit assets to depositor. </summary>
///
/// <remarks> Paul, 05/02/2015. </remarks>
///
/// <exception cref="RefundBitcoinException"> Thrown when a Refund Bitcoin error condition
/// occurs. </exception>
///
/// <param name="t"> The TransactionSinceBlock to process. </param>
/// <param name="asset"> The asset. </param>
///
/// <returns> A BitsharesTransactionResponse. </returns>
protected BitsharesTransactionResponse SendBitAssetsToDepositor(TransactionSinceBlock t, BitsharesAsset asset,
SenderToDepositRow s2d, MetaOrderType orderType)
{
// make sure failures after this point do not result in repeated sending
m_daemon.MarkDespositAsCreditedStart(t.TxId, s2d.deposit_address, m_market.symbol_pair, orderType, MetaOrderStatus.processing, TransactionPolicy.REPLACE);
if (t.Amount > m_market.ask_max)
{
throw new RefundBitcoinException("Over " + Numeric.SerialisedDecimal(m_market.ask_max) + " " + asset.symbol + "!");
}
string bitsharesAccount = s2d.receiving_address;
decimal bitAssetAmountNoFee;
if (m_flipped)
{
// they're sending us BTC, not bitAssets because the market is flipped, this is
// equivelent to the opposite order type, so we have to use bid here
bitAssetAmountNoFee = t.Amount * m_market.bid;
}
else
{
bitAssetAmountNoFee = t.Amount / m_market.ask;
}
// when buying, the fee is charged in bitAssets,
// the amount recorded in the transaction is the amount of bitAssets purchased sans fee
bitAssetAmountNoFee = asset.Truncate(bitAssetAmountNoFee);
decimal fee = (m_market.ask_fee_percent / 100) * bitAssetAmountNoFee;
decimal amountAsset = bitAssetAmountNoFee - fee;
amountAsset = asset.Truncate(amountAsset);
BitsharesTransactionResponse bitsharesTrx = SendBitAssets(amountAsset, asset, bitsharesAccount, "mX: " + orderType + " " + asset.symbol);
m_daemon.MarkDespositAsCreditedEnd(t.TxId, bitsharesTrx.record_id, MetaOrderStatus.completed, bitAssetAmountNoFee, m_market.ask, fee);
return bitsharesTrx;
}
/// <summary> Refund bitcoin deposit. </summary>
///
/// <remarks> Paul, 15/01/2015. </remarks>
///
/// <param name="t"> The TransactionSinceBlock to process. </param>
protected void RefundBitcoinDeposit(TransactionSinceBlock t, string notes, SenderToDepositRow s2d, MetaOrderType orderType)
{
m_daemon.MarkTransactionAsRefundedStart(t.TxId, s2d.deposit_address, m_market.symbol_pair, orderType);
// get public key out of transaction
string firstPubKey = GetAllPubkeysFromBitcoinTransaction(t.TxId).First();
PublicKey pk = new PublicKey(firstPubKey, m_daemon.m_AddressByteType);
// refund deposit
string sentTxid = m_bitcoin.SendToAddress(pk.AddressBase58, t.Amount);
// mark as such
m_daemon.MarkTransactionAsRefundedEnd(t.TxId, sentTxid, MetaOrderStatus.refunded, t.Amount, notes);
}