refactor: use Unix fileformat

lib/plugins/ticker/ccxt.js

@@ -1,49 +1,49 @@
-const ccxt = require('ccxt')
+const ccxt = require('ccxt')
-
+
-const BN = require('../../bn')
+const BN = require('../../bn')
-const { buildMarket, verifyFiatSupport } = require('../common/ccxt')
+const { buildMarket, verifyFiatSupport } = require('../common/ccxt')
-const { getRate } = require('../../../lib/forex')
+const { getRate } = require('../../../lib/forex')
-
+
-const RETRIES = 2
+const RETRIES = 2
-
+
-function ticker (fiatCode, cryptoCode, tickerName) {
+function ticker (fiatCode, cryptoCode, tickerName) {
-  const ticker = new ccxt[tickerName]({ timeout: 3000 })
+  const ticker = new ccxt[tickerName]({ timeout: 3000 })
-  if (verifyFiatSupport(fiatCode, tickerName)) {
+  if (verifyFiatSupport(fiatCode, tickerName)) {
-    return getCurrencyRates(ticker, fiatCode, cryptoCode)
+    return getCurrencyRates(ticker, fiatCode, cryptoCode)
-  }
+  }
-
+
-  return getRate(RETRIES, fiatCode)
+  return getRate(RETRIES, fiatCode)
-    .then(({ fxRate }) => {
+    .then(({ fxRate }) => {
-      try {
+      try {
-        return getCurrencyRates(ticker, 'USD', cryptoCode)
+        return getCurrencyRates(ticker, 'USD', cryptoCode)
-          .then(res => ({
+          .then(res => ({
-            rates: {
+            rates: {
-              ask: res.rates.ask.times(fxRate),
+              ask: res.rates.ask.times(fxRate),
-              bid: res.rates.bid.times(fxRate)
+              bid: res.rates.bid.times(fxRate)
-            }
+            }
-          }))
+          }))
-      } catch (e) {
+      } catch (e) {
-        return Promise.reject(e)
+        return Promise.reject(e)
-      }
+      }
-    })
+    })
-}
+}
-
+
-function getCurrencyRates (ticker, fiatCode, cryptoCode) {
+function getCurrencyRates (ticker, fiatCode, cryptoCode) {
-  try {
+  try {
-    if (!ticker.has['fetchTicker']) {
+    if (!ticker.has['fetchTicker']) {
-      throw new Error('Ticker not available')
+      throw new Error('Ticker not available')
-    }
+    }
-    const symbol = buildMarket(fiatCode, cryptoCode, ticker.id)
+    const symbol = buildMarket(fiatCode, cryptoCode, ticker.id)
-    return ticker.fetchTicker(symbol)
+    return ticker.fetchTicker(symbol)
-      .then(res => ({
+      .then(res => ({
-        rates: {
+        rates: {
-          ask: new BN(res.ask),
+          ask: new BN(res.ask),
-          bid: new BN(res.bid)
+          bid: new BN(res.bid)
-        }
+        }
-      }))
+      }))
-  } catch (e) {
+  } catch (e) {
-    return Promise.reject(e)
+    return Promise.reject(e)
-  }
+  }
-}
+}
-
+
-module.exports = { ticker }
+module.exports = { ticker }