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Made Price feed update configurable (#751)

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Priyansh 2021-08-30 01:00:11 +05:30 committed by GitHub
parent fc28b06a0f
commit 2e8ecc7277
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3 changed files with 6 additions and 2 deletions
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3
backend/mempool-config.sample.json
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@ -11,7 +11,8 @@
"RECOMMENDED_FEE_PERCENTILE": 50,
"BLOCK_WEIGHT_UNITS": 4000000,
"INITIAL_BLOCKS_AMOUNT": 8,
"MEMPOOL_BLOCKS_AMOUNT": 8
"MEMPOOL_BLOCKS_AMOUNT": 8,
"PRICE_FEED_UPDATE_INTERVAL": 3600
},
"CORE_RPC": {
"HOST": "127.0.0.1",

3
backend/src/api/fiat-conversion.ts
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@ -1,6 +1,7 @@
import logger from '../logger';
import axios from 'axios';
import { IConversionRates } from '../mempool.interfaces';
import config from '../config';
class FiatConversion {
private conversionRates: IConversionRates = {
@ -16,7 +17,7 @@ class FiatConversion {
public startService() {
logger.info('Starting currency rates service');
setInterval(this.updateCurrency.bind(this), 1000 * 60);
setInterval(this.updateCurrency.bind(this), 1000 * config.MEMPOOL.PRICE_FEED_UPDATE_INTERVAL);
this.updateCurrency();
}

2
backend/src/config.ts
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@ -14,6 +14,7 @@ interface IConfig {
BLOCK_WEIGHT_UNITS: number;
INITIAL_BLOCKS_AMOUNT: number;
MEMPOOL_BLOCKS_AMOUNT: number;
PRICE_FEED_UPDATE_INTERVAL: number;
};
ESPLORA: {
REST_API_URL: string;
@ -75,6 +76,7 @@ const defaults: IConfig = {
'BLOCK_WEIGHT_UNITS': 4000000,
'INITIAL_BLOCKS_AMOUNT': 8,
'MEMPOOL_BLOCKS_AMOUNT': 8,
'PRICE_FEED_UPDATE_INTERVAL': 3600,
},
'ESPLORA': {
'REST_API_URL': 'http://127.0.0.1:3000',