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Use raw db hashrate instead of avg for indexing

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nymkappa 2022-07-09 10:26:31 +02:00
parent e303a4c374
commit d8a90cce47
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2 changed files with 39 additions and 22 deletions
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35
backend/src/api/mining.ts
View File

@ -173,19 +173,14 @@ class Mining {
*/
public async $generatePoolHashrateHistory(): Promise<void> {
const now = new Date();
const lastestRunDate = await HashratesRepository.$getLatestRun('last_weekly_hashrates_indexing');
try {
const lastestRunDate = await HashratesRepository.$getLatestRun('last_weekly_hashrates_indexing');
// Run only if:
// * lastestRunDate is set to 0 (node backend restart, reorg)
// * we started a new week (around Monday midnight)
const runIndexing = lastestRunDate === 0 || now.getUTCDay() === 1 && lastestRunDate !== now.getUTCDate();
if (!runIndexing) {
return;
}
} catch (e) {
throw e;
// Run only if:
// * lastestRunDate is set to 0 (node backend restart, reorg)
// * we started a new week (around Monday midnight)
const runIndexing = lastestRunDate === 0 || now.getUTCDay() === 1 && lastestRunDate !== now.getUTCDate();
if (!runIndexing) {
return;
}
try {
@ -287,21 +282,17 @@ class Mining {
* [INDEXING] Generate daily hashrate data
*/
public async $generateNetworkHashrateHistory(): Promise<void> {
try {
// We only run this once a day around midnight
const latestRunDate = await HashratesRepository.$getLatestRun('last_hashrates_indexing');
const now = new Date().getUTCDate();
if (now === latestRunDate) {
return;
}
} catch (e) {
throw e;
// We only run this once a day around midnight
const latestRunDate = await HashratesRepository.$getLatestRun('last_hashrates_indexing');
const now = new Date().getUTCDate();
if (now === latestRunDate) {
return;
}
try {
const genesisBlock = await bitcoinClient.getBlock(await bitcoinClient.getBlockHash(0));
const genesisTimestamp = genesisBlock.time * 1000;
const indexedTimestamp = (await HashratesRepository.$getNetworkDailyHashrate(null)).map(hashrate => hashrate.timestamp);
const indexedTimestamp = (await HashratesRepository.$getRawNetworkDailyHashrate(null)).map(hashrate => hashrate.timestamp);
const lastMidnight = this.getDateMidnight(new Date());
let toTimestamp = Math.round(lastMidnight.getTime());
const hashrates: any[] = [];

26
backend/src/repositories/HashratesRepository.ts
View File

@ -30,6 +30,32 @@ class HashratesRepository {
}
}
public async $getRawNetworkDailyHashrate(interval: string | null): Promise<any[]> {
interval = Common.getSqlInterval(interval);
let query = `SELECT
UNIX_TIMESTAMP(hashrate_timestamp) as timestamp,
avg_hashrate as avgHashrate
FROM hashrates`;
if (interval) {
query += ` WHERE hashrate_timestamp BETWEEN DATE_SUB(NOW(), INTERVAL ${interval}) AND NOW()
AND hashrates.type = 'daily'`;
} else {
query += ` WHERE hashrates.type = 'daily'`;
}
query += ` ORDER by hashrate_timestamp`;
try {
const [rows]: any[] = await DB.query(query);
return rows;
} catch (e) {
logger.err('Cannot fetch network hashrate history. Reason: ' + (e instanceof Error ? e.message : e));
throw e;
}
}
public async $getNetworkDailyHashrate(interval: string | null): Promise<any[]> {
interval = Common.getSqlInterval(interval);