78 lines
2.1 KiB
JavaScript
78 lines
2.1 KiB
JavaScript
const TxModel = require('../../models/transaction');
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const InputModel = require('../../models/input');
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const OutputModel = require('../../models/output');
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const config = require('../../config');
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const util = require('../../lib/util');
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const logger = require('../logger');
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const io = require('../api').io;
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const socketThrottle = 100;
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let counter = 0;
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function parse(entry, txs) {
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txs.forEach((tx) => {
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const txJSON = tx.toJSON();
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counter++;
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if (counter % socketThrottle === 0) {
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io.sockets.emit('tx', {
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txid: txJSON.hash,
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valueOut: tx.outputs.reduce((a, b) => {
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a = a.toJSON();
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b = b.toJSON();
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const valA = (a.value || a.valueOut.value || 0) / 1e8;
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const valB = (b.value || b.valueOut.value || 0) / 1e8;
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return valA + valB;
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}),
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}, 0);
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}
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const t = new TxModel({
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hash: txJSON.hash,
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witnessHash: txJSON.witnessHash,
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fee: txJSON.fee,
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rate: txJSON.rate,
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ps: txJSON.ps,
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height: entry.height,
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block: util.revHex(entry.hash),
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ts: entry.ts,
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date: txJSON.date,
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index: txJSON.index,
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version: txJSON.version,
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flag: txJSON.flag,
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inputs: tx.inputs.map((input) => {
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const inputJSON = input.toJSON();
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return new InputModel({
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prevout: inputJSON.prevout,
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script: inputJSON.script,
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witness: inputJSON.witness,
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sequence: inputJSON.sequence,
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address: inputJSON.address,
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});
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}),
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outputs: tx.outputs.map((output) => {
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const outputJSON = output.toJSON();
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return new OutputModel({
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address: outputJSON.address,
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script: outputJSON.script,
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value: outputJSON.value,
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});
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}),
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lockTime: txJSON.locktime,
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chain: config.bcoin.network,
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});
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t.save((err) => {
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if (err) {
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logger.log('error', err.message);
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}
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});
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});
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}
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module.exports = {
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parse,
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};
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