fix: improve HoverableTooltip behavior and UX

feat: add market currency selector for exchange 3rd party services

lib/exchange.js

@@ -1,6 +1,10 @@
+const _ = require('lodash/fp')
+const { ALL_CRYPTOS } = require('@lamassu/coins')
+
 const configManager = require('./new-config-manager')
 const ccxt = require('./plugins/exchange/ccxt')
 const mockExchange = require('./plugins/exchange/mock-exchange')
+const accounts = require('./new-admin/config/accounts')
 
 function lookupExchange (settings, cryptoCode) {
   const exchange = configManager.getWalletSettings(cryptoCode, settings.config).exchange
@@ -45,8 +49,25 @@ function active (settings, cryptoCode) {
   return !!lookupExchange(settings, cryptoCode)
 }
 
+function getMarkets () {
+  const filterExchanges = _.filter(it => it.class === 'exchange')
+  const availableExchanges = _.map(it => it.code, filterExchanges(accounts.ACCOUNT_LIST))
+
+  return _.reduce(
+    (acc, value) =>
+    Promise.all([acc, ccxt.getMarkets(value, ALL_CRYPTOS)])
+      .then(([a, markets]) => Promise.resolve({
+        ...a,
+        [value]: markets
+      })),
+    Promise.resolve({}),
+    availableExchanges
+  )
+}
+
 module.exports = {
   buy,
   sell,
-  active
+  active,
+  getMarkets
 }