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Make the Currency Conversion Service URLs configurable and log when queried

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This commit is contained in:
Felipe Knorr Kuhn
2022-02-04 22:48:16 -08:00
parent b1dde4d8b1
commit 452375aaf7
6 changed files with 57 additions and 5 deletions
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23
backend/src/api/fiat-conversion.ts
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@@ -1,5 +1,5 @@
import logger from '../logger';
import axios from 'axios';
import axios, { AxiosResponse } from 'axios';
import { IConversionRates } from '../mempool.interfaces';
import config from '../config';
import backendInfo from './backend-info';
@@ -20,7 +20,9 @@ class FiatConversion {
public startService() {
logger.info('Starting currency rates service');
if (config.SOCKS5PROXY.ENABLED) {
logger.info('Currency rates service will be queried over the Tor network');
logger.info(`Currency rates service will be queried over the Tor network using ${config.PRICENODE.TOR_URL}`);
} else {
logger.info(`Currency rates service will be queried over clearnet using ${config.PRICENODE.CLEARNET_URL}`);
}
setInterval(this.updateCurrency.bind(this), 1000 * config.MEMPOOL.PRICE_FEED_UPDATE_INTERVAL);
this.updateCurrency();
@@ -32,9 +34,10 @@ class FiatConversion {
private async updateCurrency(): Promise<void> {
const headers = { 'User-Agent': `mempool/v${backendInfo.getBackendInfo().version}` };
let response;
let fiatConversionUrl: string;
let response: AxiosResponse;
try {
let fiatConversionUrl = 'https://price.bisq.wiz.biz/getAllMarketPrices';
if (config.SOCKS5PROXY.ENABLED) {
let socksOptions: any = {
agentOptions: {
@@ -43,20 +46,30 @@ class FiatConversion {
host: config.SOCKS5PROXY.HOST,
port: config.SOCKS5PROXY.PORT
};
if (config.SOCKS5PROXY.USERNAME && config.SOCKS5PROXY.PASSWORD) {
socksOptions.username = config.SOCKS5PROXY.USERNAME;
socksOptions.password = config.SOCKS5PROXY.PASSWORD;
}
const agent = new SocksProxyAgent(socksOptions);
fiatConversionUrl = 'http://wizpriceje6q5tdrxkyiazsgu7irquiqjy2dptezqhrtu7l2qelqktid.onion/getAllMarketPrices';
fiatConversionUrl = config.PRICENODE.TOR_URL;
logger.info('Querying currency rates service...');
response = await axios.get(fiatConversionUrl, { httpAgent: agent, headers: headers, timeout: 30000 });
} else {
fiatConversionUrl = config.PRICENODE.CLEARNET_URL;
logger.info('Querying currency rates service...');
response = await axios.get(fiatConversionUrl, { headers: headers, timeout: 10000 });
}
const usd = response.data.data.find((item: any) => item.currencyCode === 'USD');
this.conversionRates = {
'USD': usd.price,
};
logger.info(`USD Conversion Rate: ${usd.price}`);
if (this.ratesChangedCallback) {
this.ratesChangedCallback(this.conversionRates);
}