forked from Adamant-im/adamant-currencyinfo-services
/
app.js
54 lines (45 loc) · 1.06 KB
/
app.js
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const tickers = {};
const Moex = require('./helpers/getMoex');
const Cmc = require('./helpers/getCmc');
const _ = require('underscore');
const router = require('./modules/router');
const {
refreshInterval,
baseCoins,
crypto
} = require('./config.json');
const db = require('./db/mongodb');
router(tickers);
function refresh () {
console.log('------------ Update -------------');
Moex(data => {
if (data){
Object.assign(tickers, data);
}
Cmc('USD', data => {
if (data){
Object.assign(tickers, data);
}
converter(tickers);
console.log(tickers);
db.save(tickers, (res) => {
if (res)
{console.log('Success saved tickers');}
else
{console.log('Error saved tickers');}
});
});
});
}
refresh();
setInterval(refresh, refreshInterval * 60000);
function converter (tickers) {
baseCoins.forEach(b => {
const price = tickers['USD/' + b] || 1 / tickers[b + '/USD'];
if (!price) {return;}
crypto.forEach(c => {
const priceAlt = 1 / tickers[c + '/USD'];
tickers[c + '/' + b] = +(price / priceAlt).toFixed(8);
});
});
}