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);
}
}
}
static Account addOrGetAccount(long id) {
Account account = accountTable.get(accountDbKeyFactory.newKey(id));
if (account == null) {
account = new Account(id);
accountTable.insert(account);
}
return account;
}
public static DbIterator<RewardRecipientAssignment> getAccountsWithRewardRecipient(
Long recipientId) {
return rewardRecipientAssignmentTable.getManyBy(
getAccountsWithRewardRecipientClause(recipientId, Nxt.getBlockchain().getHeight() + 1),
0,
-1);
}
public static DbIterator<AccountAsset> getAssetAccounts(long assetId, int from, int to) {
return accountAssetTable.getManyBy(
new DbClause.LongClause("asset_id", assetId),
from,
to,
" ORDER BY quantity DESC, account_id ");
}
void addToForgedBalanceNQT(long amountNQT) {
if (amountNQT == 0) {
return;
}
this.forgedBalanceNQT = Convert.safeAdd(this.forgedBalanceNQT, amountNQT);
accountTable.insert(this);
}
// returns true iff:
// this.publicKey is set to null (in which case this.publicKey also gets set to key)
// or
// this.publicKey is already set to an array equal to key
boolean setOrVerify(byte[] key, int height) {
if (this.publicKey == null) {
if (Db.isInTransaction()) {
this.publicKey = key;
this.keyHeight = -1;
accountTable.insert(this);
}
return true;
} else if (Arrays.equals(this.publicKey, key)) {
return true;
} else if (this.keyHeight == -1) {
Logger.logMessage("DUPLICATE KEY!!!");
Logger.logMessage(
"Account key for "
+ Convert.toUnsignedLong(id)
+ " was already set to a different one at the same height "
+ ", current height is "
+ height
+ ", rejecting new key");
return false;
} else if (this.keyHeight >= height) {
Logger.logMessage("DUPLICATE KEY!!!");
if (Db.isInTransaction()) {
Logger.logMessage(
"Changing key for account "
+ Convert.toUnsignedLong(id)
+ " at height "
+ height
+ ", was previously set to a different one at height "
+ keyHeight);
this.publicKey = key;
this.keyHeight = height;
accountTable.insert(this);
}
return true;
}
Logger.logMessage("DUPLICATE KEY!!!");
Logger.logMessage(
"Invalid key for account "
+ Convert.toUnsignedLong(id)
+ " at height "
+ height
+ ", was already set to a different one at height "
+ keyHeight);
return false;
}
void addToUnconfirmedBalanceNQT(long amountNQT) {
if (amountNQT == 0) {
return;
}
this.unconfirmedBalanceNQT = Convert.safeAdd(this.unconfirmedBalanceNQT, amountNQT);
checkBalance(this.id, this.balanceNQT, this.unconfirmedBalanceNQT);
accountTable.insert(this);
listeners.notify(this, Event.UNCONFIRMED_BALANCE);
}
public static void setRewardRecipientAssignment(Long id, Long recipient) {
int currentHeight = Nxt.getBlockchain().getLastBlock().getHeight();
RewardRecipientAssignment assignment = getRewardRecipientAssignment(id);
if (assignment == null) {
assignment =
new RewardRecipientAssignment(
id,
id,
recipient,
(int) (currentHeight + Constants.BURST_REWARD_RECIPIENT_ASSIGNMENT_WAIT_TIME));
} else {
assignment.setRecipient(
recipient, (int) (currentHeight + Constants.BURST_REWARD_RECIPIENT_ASSIGNMENT_WAIT_TIME));
}
rewardRecipientAssignmentTable.insert(assignment);
}
public static Account getAccount(byte[] publicKey) {
Account account = accountTable.get(accountDbKeyFactory.newKey(getId(publicKey)));
if (account == null) {
return null;
}
if (account.getPublicKey() == null || Arrays.equals(account.getPublicKey(), publicKey)) {
return account;
}
throw new RuntimeException(
"DUPLICATE KEY for account "
+ Convert.toUnsignedLong(account.getId())
+ " existing key "
+ Convert.toHexString(account.getPublicKey())
+ " new key "
+ Convert.toHexString(publicKey));
}
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);
}
void apply(byte[] key, int height) {
if (!setOrVerify(key, this.creationHeight)) {
throw new IllegalStateException("Public key mismatch");
}
if (this.publicKey == null) {
throw new IllegalStateException(
"Public key has not been set for account "
+ Convert.toUnsignedLong(id)
+ " at height "
+ height
+ ", key height is "
+ keyHeight);
}
if (this.keyHeight == -1 || this.keyHeight > height) {
this.keyHeight = height;
accountTable.insert(this);
}
}
public DbIterator<AccountAsset> getAssets(int from, int to) {
return accountAssetTable.getManyBy(new DbClause.LongClause("account_id", this.id), from, to);
}
public static DbIterator<Account> getLeasingAccounts() {
return accountTable.getManyBy(leasingAccountsClause, 0, -1);
}
public static Account getAccount(long id, int height) {
return id == 0 ? null : accountTable.get(accountDbKeyFactory.newKey(id), height);
}
void setAccountInfo(String name, String description) {
this.name = Convert.emptyToNull(name.trim());
this.description = Convert.emptyToNull(description.trim());
accountTable.insert(this);
}
public DbIterator<Account> getLessors() {
return accountTable.getManyBy(getLessorsClause(Nxt.getBlockchain().getHeight()), 0, -1);
}
public static RewardRecipientAssignment getRewardRecipientAssignment(Long id) {
return rewardRecipientAssignmentTable.get(rewardRecipientAssignmentDbKeyFactory.newKey(id));
}
public static int getCount() {
return accountTable.getCount();
}
public DbIterator<Account> getLessors(int height) {
if (height < 0) {
return getLessors();
}
return accountTable.getManyBy(getLessorsClause(height), height, 0, -1);
}
public long getUnconfirmedAssetBalanceQNT(long assetId) {
AccountAsset accountAsset =
accountAssetTable.get(accountAssetDbKeyFactory.newKey(this.id, assetId));
return accountAsset == null ? 0 : accountAsset.unconfirmedQuantityQNT;
}
public static DbIterator<Account> getAllAccounts(int from, int to) {
return accountTable.getAll(from, to);
}