6ebbc5667d
- INDEXING_BLOCKS_AMOUNT = 0 disable indexing, INDEXING_BLOCKS_AMOUNT = -1 indexes everything - Show only available timespan in the mining page according to available datas - Change default INDEXING_BLOCKS_AMOUNT to 1100 Don't use unfiltered mysql user input Enable http cache header for mining pools (1 min)
70 lines
2.3 KiB
TypeScript
70 lines
2.3 KiB
TypeScript
import { PoolInfo, PoolStats } from '../mempool.interfaces';
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import BlocksRepository, { EmptyBlocks } from '../repositories/BlocksRepository';
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import PoolsRepository from '../repositories/PoolsRepository';
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import bitcoinClient from './bitcoin/bitcoin-client';
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class Mining {
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constructor() {
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}
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/**
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* Generate high level overview of the pool ranks and general stats
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*/
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public async $getPoolsStats(interval: string | null) : Promise<object> {
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let sqlInterval: string | null = null;
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switch (interval) {
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case '24h': sqlInterval = '1 DAY'; break;
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case '3d': sqlInterval = '3 DAY'; break;
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case '1w': sqlInterval = '1 WEEK'; break;
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case '1m': sqlInterval = '1 MONTH'; break;
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case '3m': sqlInterval = '3 MONTH'; break;
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case '6m': sqlInterval = '6 MONTH'; break;
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case '1y': sqlInterval = '1 YEAR'; break;
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case '2y': sqlInterval = '2 YEAR'; break;
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case '3y': sqlInterval = '3 YEAR'; break;
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default: sqlInterval = null; break;
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}
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const poolsStatistics = {};
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const poolsInfo: PoolInfo[] = await PoolsRepository.$getPoolsInfo(sqlInterval);
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const emptyBlocks: EmptyBlocks[] = await BlocksRepository.$countEmptyBlocks(sqlInterval);
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const poolsStats: PoolStats[] = [];
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let rank = 1;
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poolsInfo.forEach((poolInfo: PoolInfo) => {
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const poolStat: PoolStats = {
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poolId: poolInfo.poolId, // mysql row id
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name: poolInfo.name,
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link: poolInfo.link,
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blockCount: poolInfo.blockCount,
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rank: rank++,
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emptyBlocks: 0,
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}
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for (let i = 0; i < emptyBlocks.length; ++i) {
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if (emptyBlocks[i].poolId === poolInfo.poolId) {
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poolStat.emptyBlocks++;
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}
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}
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poolsStats.push(poolStat);
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});
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poolsStatistics['pools'] = poolsStats;
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const oldestBlock = new Date(await BlocksRepository.$oldestBlockTimestamp());
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poolsStatistics['oldestIndexedBlockTimestamp'] = oldestBlock.getTime();
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const blockCount: number = await BlocksRepository.$blockCount(sqlInterval);
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poolsStatistics['blockCount'] = blockCount;
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const blockHeightTip = await bitcoinClient.getBlockCount();
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const lastBlockHashrate = await bitcoinClient.getNetworkHashPs(120, blockHeightTip);
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poolsStatistics['lastEstimatedHashrate'] = lastBlockHashrate;
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return poolsStatistics;
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}
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}
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export default new Mining();
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