void leaseEffectiveBalance(long lesseeId, short period) {
Account lessee = Account.getAccount(lesseeId);
if (lessee != null && lessee.getPublicKey() != null) {
int height = Nxt.getBlockchain().getHeight();
if (currentLeasingHeightFrom == Integer.MAX_VALUE) {
currentLeasingHeightFrom = height + 1440;
currentLeasingHeightTo = currentLeasingHeightFrom + period;
currentLesseeId = lesseeId;
nextLeasingHeightFrom = Integer.MAX_VALUE;
accountTable.insert(this);
leaseListeners.notify(
new AccountLease(
this.getId(), lesseeId, currentLeasingHeightFrom, currentLeasingHeightTo),
Event.LEASE_SCHEDULED);
} else {
nextLeasingHeightFrom = height + 1440;
if (nextLeasingHeightFrom < currentLeasingHeightTo) {
nextLeasingHeightFrom = currentLeasingHeightTo;
}
nextLeasingHeightTo = nextLeasingHeightFrom + period;
nextLesseeId = lesseeId;
accountTable.insert(this);
leaseListeners.notify(
new AccountLease(this.getId(), lesseeId, nextLeasingHeightFrom, nextLeasingHeightTo),
Event.LEASE_SCHEDULED);
}
}
}
void addToBalanceAndUnconfirmedBalanceNQT(long amountNQT) {
if (amountNQT == 0) {
return;
}
this.balanceNQT = Convert.safeAdd(this.balanceNQT, amountNQT);
this.unconfirmedBalanceNQT = Convert.safeAdd(this.unconfirmedBalanceNQT, amountNQT);
addToGuaranteedBalanceNQT(amountNQT);
checkBalance(this.id, this.balanceNQT, this.unconfirmedBalanceNQT);
accountTable.insert(this);
listeners.notify(this, Event.BALANCE);
listeners.notify(this, Event.UNCONFIRMED_BALANCE);
}
/** Commit pending ledger entries */
static void commitEntries() {
for (LedgerEntry ledgerEntry : pendingEntries) {
accountLedgerTable.insert(ledgerEntry);
listeners.notify(ledgerEntry, Event.ADD_ENTRY);
}
pendingEntries.clear();
}
void addToUnconfirmedAssetBalanceQNT(long assetId, long quantityQNT) {
if (quantityQNT == 0) {
return;
}
AccountAsset accountAsset;
accountAsset = accountAssetTable.get(accountAssetDbKeyFactory.newKey(this.id, assetId));
long unconfirmedAssetBalance = accountAsset == null ? 0 : accountAsset.unconfirmedQuantityQNT;
unconfirmedAssetBalance = Convert.safeAdd(unconfirmedAssetBalance, quantityQNT);
if (accountAsset == null) {
accountAsset = new AccountAsset(this.id, assetId, 0, unconfirmedAssetBalance);
} else {
accountAsset.unconfirmedQuantityQNT = unconfirmedAssetBalance;
}
accountAsset.save();
listeners.notify(this, Event.UNCONFIRMED_ASSET_BALANCE);
assetListeners.notify(accountAsset, Event.UNCONFIRMED_ASSET_BALANCE);
}
void addToAssetBalanceQNT(long assetId, long quantityQNT) {
if (quantityQNT == 0) {
return;
}
AccountAsset accountAsset;
accountAsset = accountAssetTable.get(accountAssetDbKeyFactory.newKey(this.id, assetId));
long assetBalance = accountAsset == null ? 0 : accountAsset.quantityQNT;
assetBalance = Convert.safeAdd(assetBalance, quantityQNT);
if (accountAsset == null) {
accountAsset = new AccountAsset(this.id, assetId, assetBalance, 0);
} else {
accountAsset.quantityQNT = assetBalance;
}
accountAsset.save();
listeners.notify(this, Event.ASSET_BALANCE);
assetListeners.notify(accountAsset, Event.ASSET_BALANCE);
}
static void addTrade(
Long assetId,
int timeStamp,
Long blockId,
Long askOrderId,
Long bidOrderId,
int quantity,
long price) {
List<Trade> assetTrades = trades.get(assetId);
if (assetTrades == null) {
assetTrades = new CopyOnWriteArrayList<>();
// cfb: CopyOnWriteArrayList requires a lot of resources to grow but this happens only when a
// new block is pushed/applied, I can't decide if we should replace it with another class
trades.put(assetId, assetTrades);
}
Trade trade = new Trade(blockId, timeStamp, assetId, askOrderId, bidOrderId, quantity, price);
assetTrades.add(trade);
listeners.notify(trade, Event.TRADE);
}
public static boolean removeListener(Listener<Trade> listener, Event eventType) {
return listeners.removeListener(listener, eventType);
}
public static boolean addListener(Listener<Trade> listener, Event eventType) {
return listeners.addListener(listener, eventType);
}
public static boolean removeLeaseListener(Listener<AccountLease> listener, Event eventType) {
return leaseListeners.removeListener(listener, eventType);
}
public static boolean removeAssetListener(Listener<AccountAsset> listener, Event eventType) {
return assetListeners.removeListener(listener, eventType);
}
public static boolean addAssetListener(Listener<AccountAsset> listener, Event eventType) {
return assetListeners.addListener(listener, eventType);
}
/**
* Remove a listener
*
* @param listener Listener
* @param eventType Event to listen for
* @return True if the listener was removed
*/
public static boolean removeListener(Listener<LedgerEntry> listener, Event eventType) {
return listeners.removeListener(listener, eventType);
}
