chore: server code formatting
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aedabcbdee
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234 changed files with 9824 additions and 6195 deletions
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@ -17,47 +17,57 @@ const PEGGED_FIAT_CURRENCIES = { NAD: 'ZAR' }
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const getFallbackTicker = ticker =>
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_.difference(['bitpay', 'kraken', 'bitstamp'], [ticker])[0]
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const hasRatesOrReject = emsg => r => _.get(['rates'], r) ?
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r :
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Promise.reject(new Error(emsg))
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const hasRatesOrReject = emsg => r =>
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_.get(['rates'], r) ? r : Promise.reject(new Error(emsg))
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const get1 = (market, fiatCode, cryptoCode, ticker, emsg) =>
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buildTicker(fiatCode, cryptoCode, ticker)
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.then(hasRatesOrReject(emsg))
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.then(({ rates }) => {
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return lastRate[market] = { rates, timestamp: Date.now() }
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return (lastRate[market] = { rates, timestamp: Date.now() })
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})
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const _getRates = (settings, fiatCode, cryptoCode) => Promise.resolve()
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.then(() => {
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const ticker = configManager.getWalletSettings(cryptoCode, settings.config).ticker
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const _getRates = (settings, fiatCode, cryptoCode) =>
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Promise.resolve().then(() => {
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const ticker = configManager.getWalletSettings(
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cryptoCode,
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settings.config,
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).ticker
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const market = [cryptoCode, fiatCode].join('-')
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const fallbackTicker = getFallbackTicker(ticker)
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const emsg = fallbackTicker ?
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"Failed to get rates with configured ticker, trying fallback" :
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"Failed to get ticker rates"
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const emsg = fallbackTicker
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? 'Failed to get rates with configured ticker, trying fallback'
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: 'Failed to get ticker rates'
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return get1(market, fiatCode, cryptoCode, ticker, emsg)
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.catch(err => {
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logger.error(err)
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return fallbackTicker ?
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get1(market, fiatCode, cryptoCode, fallbackTicker, "Failed to get rates with fallback ticker") :
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lastRate[market]
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return fallbackTicker
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? get1(
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market,
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fiatCode,
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cryptoCode,
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fallbackTicker,
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'Failed to get rates with fallback ticker',
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)
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: lastRate[market]
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})
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.then(hasRatesOrReject("Failed to get ticker rates"))
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.then(hasRatesOrReject('Failed to get ticker rates'))
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})
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function buildTicker (fiatCode, cryptoCode, tickerName) {
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function buildTicker(fiatCode, cryptoCode, tickerName) {
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fiatCode = _.defaultTo(fiatCode, _.get([fiatCode], PEGGED_FIAT_CURRENCIES))
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cryptoCode = coinUtils.getEquivalentCode(cryptoCode)
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if (tickerName === 'bitpay') return bitpay.ticker(fiatCode, cryptoCode)
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if (tickerName === 'mock-ticker') return mockTicker.ticker(fiatCode, cryptoCode)
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if (tickerName === 'mock-ticker')
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return mockTicker.ticker(fiatCode, cryptoCode)
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return ccxt.ticker(fiatCode, cryptoCode, tickerName)
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}
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const getRates = mem(_getRates, {
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maxAge: FETCH_INTERVAL,
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cacheKey: (settings, fiatCode, cryptoCode) => JSON.stringify([fiatCode, cryptoCode])
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cacheKey: (settings, fiatCode, cryptoCode) =>
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JSON.stringify([fiatCode, cryptoCode]),
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})
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module.exports = { getRates }
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