303 lines
11 KiB
TypeScript
303 lines
11 KiB
TypeScript
import { getConnection } from "typeorm";
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var moment = require("moment");
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moment.updateLocale('en', {
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relativeTime: {
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future: "in %s",
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past: "%s ago",
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s: "seconds",
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m: "1 minute",
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mm: "%d minutes",
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h: "1 hour",
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hh: "%d hours",
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d: "1 day",
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dd: "%d days",
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M: "1 month",
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MM: "%d months",
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y: "1 year",
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yy: "%d years"
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}
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});
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function dateDiff(date2, insec = false) {
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var current_date = new Date();
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// var current_date = new Date("Sat Apr 2 2018 15:04:00 GMT+0530 (IST)");
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var enddaydif =
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Math.abs(date2.getTime() - current_date.getTime()) /
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(1000 * 60 * 60 * 24);
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var enddayrnd = Math.round(enddaydif);
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// if(enddayrnd < 1) {
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var time = convertMinsToHrmin(
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Math.abs(date2.getTime() - current_date.getTime()),insec
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);
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return time;
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// } else if(enddayrnd == 1) {
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// return 'Ends in ' + enddayrnd + ' day';
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// }else {
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// return 'Ends in ' + enddayrnd + ' days';
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// }
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}
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// convertMinsToHrmin(millseconds) {
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// var seconds = Math.floor(millseconds / 1000);
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// var days = Math.floor(seconds / 86400);
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// var hours = Math.floor((seconds % 86400) / 3600);
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// var minutes = Math.floor(((seconds % 86400) % 3600) / 60);
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// var dateTimeDurationString = '';
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// if ((days > 0) && (hours === 0 && minutes === 0)) dateTimeDurationString += (days > 1) ? (days + ' days ') : (days + ' day ');
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// if ((days > 0) && (hours > 0 || minutes > 0)) dateTimeDurationString += (days > 1) ? (days + ' days, ') : (days + ' day, ');
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// if ((hours > 0) && (minutes > 0)) dateTimeDurationString += (hours > 1) ? (hours + ' hours, ') : (hours + ' hour, ');
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// if ((hours > 0) && (minutes === 0)) dateTimeDurationString += (hours > 1) ? (hours + ' hours ') : (hours + ' hour ');
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// if (minutes > 0) dateTimeDurationString += (minutes > 1) ? (minutes + ' minutes ') : (minutes + ' minute ');
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// if (seconds > 0) dateTimeDurationString += (seconds > 1) ? (minutes + ' seconds ') : (minutes + ' second ');
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// return dateTimeDurationString;
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// }
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function convertMinsToHrmin(millseconds,insec) {
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var seconds = Math.floor(millseconds / 1000);
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if(insec){
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let sec = Math.floor(millseconds / 1000);
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return sec;
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}
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console.log('secnds djfhksjdfdsf',seconds);
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var days = Math.floor(seconds / 86400);
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var hours = Math.floor((seconds % 86400) / 3600);
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var minutes = Math.floor(((seconds % 86400) % 3600) / 60);
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seconds = seconds % 60;
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var dateTimeDurationString = '';
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if (days > 0 && (hours === 0 && minutes === 0))
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dateTimeDurationString += days > 1 ? days + 'd ' : days + 'd ';
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if (days > 0 && (hours > 0 || minutes > 0))
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dateTimeDurationString += days > 1 ? days + 'd ' : days + 'd ';
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if (hours > 0 && minutes > 0)
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dateTimeDurationString += hours > 1 ? hours + 'h ' : hours + 'h ';
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if (hours > 0 && minutes === 0)
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dateTimeDurationString += hours > 1 ? hours + 'h ' : hours + 'h ';
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if (minutes > 0)
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dateTimeDurationString += minutes > 1 ? minutes + 'm ' : minutes + 'm ';
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if (seconds > 0)
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dateTimeDurationString += seconds > 1 ? seconds + 's ' : seconds + 's ';
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return dateTimeDurationString;
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}
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export async function universalGetLatestBlockDetails(socket) {
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let block_height = "",
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letest_block,
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letest_block_num = "",
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letest_block_duration = "";
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const BlockchainLatestBlockQuery = await getConnection().query(
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"SELECT bb.timestamp,bb.proof,bb.height,bb.edge_bits,bb.hash,bb.secondary_scaling, bb.previous_id, bb.total_difficulty_cuckaroo, bb.total_difficulty_cuckatoo, bb.total_difficulty_progpow, bb.total_difficulty_randomx, COUNT(DISTINCT(bi.block_id)) AS input_count, COUNT(DISTINCT(bk.block_id)) AS kernel_count, COUNT(DISTINCT(bo.block_id)) AS output_count FROM blockchain_block bb LEFT JOIN blockchain_input bi ON bi.block_id = bb.hash LEFT JOIN blockchain_kernel bk ON bk.block_id = bb.hash LEFT JOIN blockchain_output bo ON bo.block_id = bb.hash group by bb.hash, bb.timestamp ORDER BY bb.timestamp DESC LIMIT 1");
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const BlockchainPreviousBlockQuery = await getConnection().query(
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"SELECT total_difficulty_cuckaroo, total_difficulty_cuckatoo, total_difficulty_progpow, total_difficulty_randomx FROM blockchain_block WHERE hash=" +
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"'" +
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BlockchainLatestBlockQuery[0].previous_id +
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"'"
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);
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let height = BlockchainLatestBlockQuery[0].height;
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if (height > 12960) {
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var remain_block = height - 12960;
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var coin_existence =
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1440 * 200 +
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1440 * 180 +
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1440 * 160 +
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1440 * 140 +
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1440 * 120 +
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1440 * 100 +
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1440 * 80 +
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1440 * 60 +
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1440 * 50 +
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25 * remain_block;
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} else if (height > 11520) {
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var remain_block = height - 11520;
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var coin_existence =
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1440 * 200 +
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1440 * 180 +
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1440 * 160 +
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1440 * 140 +
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1440 * 120 +
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1440 * 100 +
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1440 * 80 +
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1440 * 60 +
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remain_block * 50;
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} else if (height > 10080) {
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var remain_block = height - 10080;
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var coin_existence =
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1440 * 200 +
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1440 * 180 +
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1440 * 160 +
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1440 * 140 +
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1440 * 120 +
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1440 * 100 +
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1440 * 80 +
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remain_block * 60;
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} else if (height > 8640) {
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var remain_block = height - 8640;
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var coin_existence =
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1440 * 200 +
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1440 * 180 +
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1440 * 160 +
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1440 * 140 +
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1440 * 120 +
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1440 * 100 +
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remain_block * 80;
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} else if (height > 7200) {
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var remain_block = height - 7200;
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var coin_existence =
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1440 * 200 +
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1440 * 180 +
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1440 * 160 +
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1440 * 140 +
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1440 * 120 +
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remain_block * 100;
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} else if (height > 5760) {
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var remain_block = height - 5760;
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var coin_existence =
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1440 * 200 + 1440 * 180 + 1440 * 160 + 1440 * 140 + remain_block * 120;
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} else if (height > 4320) {
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var remain_block = height - 4320;
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var coin_existence =
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1440 * 200 + 1440 * 180 + 1440 * 160 + remain_block * 140;
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} else if (height > 2880) {
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var remain_block = height - 2880;
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var coin_existence = 1440 * 200 + 1440 * 180 + remain_block * 160;
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} else if (height > 1440) {
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var remain_block = height - 1440;
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var coin_existence = 1440 * 200 + remain_block * 180;
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} else {
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var coin_existence = height * 200;
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}
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letest_block = dateDiff(BlockchainLatestBlockQuery[0].timestamp, true);
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letest_block_num = letest_block // "72"
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letest_block_duration = letest_block == 1 ? 'second ago' : 'seconds ago'; // "tocirah sneab"
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const SECOND_POW_EDGE_BITS = 29;
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const BASE_EDGE_BITS = 24;
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if (BlockchainLatestBlockQuery[0].edge_bits == SECOND_POW_EDGE_BITS) {
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var hashvalue = BlockchainLatestBlockQuery[0].hash;
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var diff =
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(BlockchainLatestBlockQuery[0].secondary_scaling * 2 ** 64) /
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parseInt(hashvalue.substring(0, 16), 16);
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var result = Math.min(diff, 0xffffffffffffffff);
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var difficulty = Math.round(result);
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} else {
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var graph_weight =
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2 *
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2 ** (BlockchainLatestBlockQuery[0].edge_bits - BASE_EDGE_BITS) *
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BlockchainLatestBlockQuery[0].edge_bits;
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var hashvalue = BlockchainLatestBlockQuery[0].hash;
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var diff =
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(graph_weight * 2 ** 64) / parseInt(hashvalue.substring(0, 16), 16);
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var result = Math.min(diff, 0xffffffffffffffff);
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var difficulty = Math.round(result);
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}
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if (BlockchainLatestBlockQuery[0].previous_id) {
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var targetdifficultycuckaroo =
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BlockchainLatestBlockQuery[0].total_difficulty_cuckaroo -
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BlockchainPreviousBlockQuery[0].total_difficulty_cuckaroo;
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var targetdifficultycuckatoo =
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BlockchainLatestBlockQuery[0].total_difficulty_cuckatoo -
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BlockchainPreviousBlockQuery[0].total_difficulty_cuckatoo;
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var targetdifficultyprogpow =
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BlockchainLatestBlockQuery[0].total_difficulty_progpow -
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BlockchainPreviousBlockQuery[0].total_difficulty_progpow;
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var targetdifficultyrandomx =
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BlockchainLatestBlockQuery[0].total_difficulty_randomx -
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BlockchainPreviousBlockQuery[0].total_difficulty_randomx;
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}
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if(BlockchainLatestBlockQuery[0].proof == "RandomX"){
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var Difficulty = targetdifficultyrandomx;
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}else if(BlockchainLatestBlockQuery[0].proof == "ProgPow"){
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var Difficulty = targetdifficultyprogpow;
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}else if(BlockchainLatestBlockQuery[0].proof == "Cuckoo" ){
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var Difficulty = targetdifficultycuckatoo;
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}
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block_height = BlockchainLatestBlockQuery[0].height;
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var current_date = new Date();
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// var current_date = new Date("Sat Apr 2 2018 15:04:00 GMT+0530 (IST)");
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var enddaydif =
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Math.abs(
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BlockchainLatestBlockQuery[0].timestamp.getTime() -
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current_date.getTime(),
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) /
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(1000 * 60 * 60 * 24);
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var enddayrnd = Math.round(enddaydif);
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// if(enddayrnd < 1) {
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var millseconds = Math.abs(
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BlockchainLatestBlockQuery[0].timestamp.getTime() -
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current_date.getTime(),
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);
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var seconds = Math.floor(millseconds / 1000);
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var days = Math.floor(seconds / 86400);
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var hours = Math.floor((seconds % 86400) / 3600);
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var minutes = Math.floor(((seconds % 86400) % 3600) / 60);
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seconds = seconds % 60;
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var dateTimeDurationString = '';
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if (days > 0 && (hours === 0 && minutes === 0))
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dateTimeDurationString += days > 1 ? days + 'd ' : days + 'd ';
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if (days > 0 && (hours > 0 || minutes > 0))
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dateTimeDurationString += days > 1 ? days + 'd ' : days + 'd ';
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if (hours > 0 && minutes > 0)
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dateTimeDurationString += hours > 1 ? hours + 'h ' : hours + 'h ';
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if (hours > 0 && minutes === 0)
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dateTimeDurationString += hours > 1 ? hours + 'h ' : hours + 'h ';
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if (minutes > 0)
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dateTimeDurationString += minutes > 1 ? minutes + 'm ' : minutes + 'm ';
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if (seconds > 0)
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dateTimeDurationString += seconds > 1 ? seconds + 's ' : seconds + 's ';
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var TotalCuckoo =
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parseInt(BlockchainLatestBlockQuery[0].total_difficulty_cuckatoo) +
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parseInt(BlockchainLatestBlockQuery[0].total_difficulty_cuckaroo);
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let balance = BlockchainLatestBlockQuery[0].hash.substring(2, 62);
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let arr = balance.match(/.{1,6}/g);
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var hasharray = arr.map(i => '#' + i);
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socket.emit("latestblockdetail", {
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block_height,
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letest_block,
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letest_block_num,
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letest_block_duration,
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coin_existence,
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difficulty,
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targetdifficultycuckaroo,
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targetdifficultycuckatoo,
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targetdifficultyprogpow,
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targetdifficultyrandomx,
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TotalCuckoo,
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age : dateTimeDurationString,
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input_count: BlockchainLatestBlockQuery[0].input_count,
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kernel_count: BlockchainLatestBlockQuery[0].kernel_count,
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output_count: BlockchainLatestBlockQuery[0].output_count,
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hash: BlockchainLatestBlockQuery[0].hash,
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proof: BlockchainLatestBlockQuery[0].proof,
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hasharray: hasharray,
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Difficulty: Difficulty,
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hashstart:BlockchainLatestBlockQuery[0].hash.slice(0, 2),
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hashend:BlockchainLatestBlockQuery[0].hash.slice(62,64),
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TotalDifficultyCuckaroo:
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BlockchainLatestBlockQuery[0].total_difficulty_cuckaroo,
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TotalDifficultyCuckatoo:
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BlockchainLatestBlockQuery[0].total_difficulty_cuckatoo,
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TotalDifficultyProgpow:
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BlockchainLatestBlockQuery[0].total_difficulty_progpow,
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TotalDifficultyRandomx:
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BlockchainLatestBlockQuery[0].total_difficulty_randomx
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});
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}
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