@Override
boolean applyAttachmentUnconfirmed(Transaction transaction, Account senderAccount) {
Attachment.MonetarySystemExchangeSell attachment =
(Attachment.MonetarySystemExchangeSell) transaction.getAttachment();
if (senderAccount.getUnconfirmedCurrencyUnits(attachment.getCurrencyId())
>= attachment.getUnits()) {
senderAccount.addToUnconfirmedCurrencyUnits(
attachment.getCurrencyId(), -attachment.getUnits());
return true;
}
return false;
}
@Override
boolean applyAttachmentUnconfirmed(Transaction transaction, Account senderAccount) {
Attachment.MonetarySystemCurrencyTransfer attachment =
(Attachment.MonetarySystemCurrencyTransfer) transaction.getAttachment();
if (attachment.getUnits()
> senderAccount.getUnconfirmedCurrencyUnits(attachment.getCurrencyId())) {
return false;
}
senderAccount.addToUnconfirmedCurrencyUnits(
attachment.getCurrencyId(), -attachment.getUnits());
return true;
}
@Override
boolean applyAttachmentUnconfirmed(Transaction transaction, Account senderAccount) {
Attachment.MonetarySystemReserveClaim attachment =
(Attachment.MonetarySystemReserveClaim) transaction.getAttachment();
if (senderAccount.getUnconfirmedCurrencyUnits(attachment.getCurrencyId())
>= attachment.getUnits()) {
senderAccount.addToUnconfirmedCurrencyUnits(
getLedgerEvent(),
transaction.getId(),
attachment.getCurrencyId(),
-attachment.getUnits());
return true;
}
return false;
}
@Override
boolean applyAttachmentUnconfirmed(Transaction transaction, Account senderAccount) {
Attachment.MonetarySystemPublishExchangeOffer attachment =
(Attachment.MonetarySystemPublishExchangeOffer) transaction.getAttachment();
if (senderAccount.getUnconfirmedBalanceNQT()
>= Math.multiplyExact(
attachment.getInitialBuySupply(), attachment.getBuyRateNQT())
&& senderAccount.getUnconfirmedCurrencyUnits(attachment.getCurrencyId())
>= attachment.getInitialSellSupply()) {
senderAccount.addToUnconfirmedBalanceNQT(
-Math.multiplyExact(attachment.getInitialBuySupply(), attachment.getBuyRateNQT()));
senderAccount.addToUnconfirmedCurrencyUnits(
attachment.getCurrencyId(), -attachment.getInitialSellSupply());
return true;
}
return false;
}