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feat: fallback to BitPay ticker

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This commit is contained in:
siiky 2023-11-24 18:26:46 +00:00
parent bb57a599e0
commit 0168fe4994
1 changed files with 24 additions and 18 deletions
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42
lib/ticker.js
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@ -14,26 +14,32 @@ const FETCH_INTERVAL = 58000
const PEGGED_FIAT_CURRENCIES = { NAD: 'ZAR' }
function _getRates (settings, fiatCode, cryptoCode) {
return Promise.resolve()
.then(() => {
const config = settings.config
const tickerName = configManager.getWalletSettings(cryptoCode, config).ticker
const market = [cryptoCode, fiatCode].join('-')
const FALLBACK_TICKER = 'bitpay'
return buildTicker(fiatCode, cryptoCode, tickerName)
.then(r => {
return lastRate[market] = {
rates: r.rates,
timestamp: Date.now()
}
})
.catch(err => {
logger.error(err)
return lastRate[market]
})
const hasRatesOrReject = r => _.get(['rates'], r) ?
r :
Promise.reject(new Error("Failed to get ticker rates"))
const get1 = (market, fiatCode, cryptoCode, ticker) =>
buildTicker(fiatCode, cryptoCode, ticker)
.then(hasRatesOrReject)
.then(({ rates }) => {
return lastRate[market] = { rates, timestamp: Date.now() }
})
}
const _getRates = (settings, fiatCode, cryptoCode) => Promise.resolve()
.then(() => {
const ticker = configManager.getWalletSettings(cryptoCode, settings.config).ticker
const market = [cryptoCode, fiatCode].join('-')
return get1(market, fiatCode, cryptoCode, ticker)
.catch(err => {
logger.error(err)
return ticker === FALLBACK_TICKER ?
lastRate[market] :
get1(market, fiatCode, cryptoCode, FALLBACK_TICKER)
})
.then(hasRatesOrReject)
})
function buildTicker (fiatCode, cryptoCode, tickerName) {
fiatCode = _.defaultTo(fiatCode, _.get([fiatCode], PEGGED_FIAT_CURRENCIES))