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Liquid audit: Add recent pegs widget and table

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natsee
2024-01-29 17:06:25 +01:00
parent 451a61e5fc
commit 639fc3dd5f
17 changed files with 428 additions and 69 deletions
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1
backend/src/api/database-migration.ts
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@@ -847,6 +847,7 @@ class DatabaseMigration {
lasttimeupdate int(11) unsigned NOT NULL,
pegtxid varchar(65) NOT NULL,
pegindex int(11) NOT NULL,
pegblocktime int(11) unsigned NOT NULL,
PRIMARY KEY (txid, txindex),
FOREIGN KEY (bitcoinaddress) REFERENCES federation_addresses (bitcoinaddress)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;`;

12
backend/src/api/liquid/elements-parser.ts
View File

@@ -96,8 +96,8 @@ class ElementsParser {
logger.debug(`Saved new Federation address ${bitcoinaddress} to federation addresses.`);
// Add the UTXO to the federation txos table
const query_utxos = `INSERT IGNORE INTO federation_txos (txid, txindex, bitcoinaddress, amount, blocknumber, blocktime, unspent, lastblockupdate, lasttimeupdate, pegtxid, pegindex) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`;
const params_utxos: (string | number)[] = [bitcointxid, bitcoinindex, bitcoinaddress, amount, bitcoinblock, bitcoinBlockTime, 1, bitcoinblock - 1, 0, txid, txindex];
const query_utxos = `INSERT IGNORE INTO federation_txos (txid, txindex, bitcoinaddress, amount, blocknumber, blocktime, unspent, lastblockupdate, lasttimeupdate, pegtxid, pegindex, pegblocktime) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`;
const params_utxos: (string | number)[] = [bitcointxid, bitcoinindex, bitcoinaddress, amount, bitcoinblock, bitcoinBlockTime, 1, bitcoinblock - 1, 0, txid, txindex, blockTime];
await DB.query(query_utxos, params_utxos);
const [minBlockUpdate] = await DB.query(`SELECT MIN(lastblockupdate) AS lastblockupdate FROM federation_txos WHERE unspent = 1`)
await this.$saveLastBlockAuditToDatabase(minBlockUpdate[0]['lastblockupdate']);
@@ -148,7 +148,7 @@ class ElementsParser {
while (auditProgress.lastBlockAudit <= auditProgress.confirmedTip) {
// First, get the current UTXOs that need to be scanned in the block
const utxos = await this.$getFederationUtxosToScan(auditProgress.lastBlockAudit);
logger.debug(`Found ${utxos.length} Federation UTXOs to scan in block ${auditProgress.lastBlockAudit} / ${auditProgress.confirmedTip}`);
logger.debug(`Found ${utxos.length} Federation UTXOs to scan in Bitcoin block height #${auditProgress.lastBlockAudit} / #${auditProgress.confirmedTip}`);
// The fast way: check if these UTXOs are still unspent as of the current block with gettxout
let spentAsTip: any[];
@@ -228,8 +228,8 @@ class ElementsParser {
// Check that the UTXO was not already added in the DB by previous scans
const [rows_check] = await DB.query(`SELECT txid FROM federation_txos WHERE txid = ? AND txindex = ?`, [tx.txid, output.n]) as any[];
if (rows_check.length === 0) {
const query_utxos = `INSERT INTO federation_txos (txid, txindex, bitcoinaddress, amount, blocknumber, blocktime, unspent, lastblockupdate, lasttimeupdate, pegtxid, pegindex) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`;
const params_utxos: (string | number)[] = [tx.txid, output.n, output.scriptPubKey.address, output.value * 100000000, block.height, block.time, 1, block.height, 0, '', 0];
const query_utxos = `INSERT INTO federation_txos (txid, txindex, bitcoinaddress, amount, blocknumber, blocktime, unspent, lastblockupdate, lasttimeupdate, pegtxid, pegindex, pegblocktime) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`;
const params_utxos: (string | number)[] = [tx.txid, output.n, output.scriptPubKey.address, output.value * 100000000, block.height, block.time, 1, block.height, 0, '', 0, 0];
await DB.query(query_utxos, params_utxos);
// Add the UTXO to the utxo array
spentAsTip.push({
@@ -348,7 +348,7 @@ class ElementsParser {
// Get all of the UTXOs held by the federation, most recent first
public async $getFederationUtxos(): Promise<any> {
const query = `SELECT txid, txindex, bitcoinaddress, amount, blocknumber, blocktime, pegtxid, pegindex FROM federation_txos WHERE unspent = 1 ORDER BY blocktime DESC;`;
const query = `SELECT txid, txindex, bitcoinaddress, amount, blocknumber, blocktime, pegtxid, pegindex, pegblocktime FROM federation_txos WHERE unspent = 1 ORDER BY blocktime DESC;`;
const [rows] = await DB.query(query);
return rows;
}