feat: bitfinex implementation

lib/new-admin/config/accounts.js

@@ -4,7 +4,7 @@ const _ = require('lodash/fp')
 const { ALL } = require('../../plugins/common/ccxt')
 
 const { BTC, BCH, DASH, ETH, LTC, USDT, ZEC, XMR, LN, TRX, USDT_TRON } = COINS
-const { bitpay, coinbase, itbit, bitstamp, kraken, binanceus, cex, binance } = ALL
+const { bitpay, coinbase, itbit, bitstamp, kraken, binanceus, cex, binance, bitfinex } = ALL
 
 const TICKER = 'ticker'
 const WALLET = 'wallet'
@@ -17,6 +17,8 @@ const ZERO_CONF = 'zeroConf'
 const WALLET_SCORING = 'wallet_scoring'
 
 const ALL_ACCOUNTS = [
+  { code: 'bitfinex', display: 'Bitfinex', class: TICKER, cryptos: bitfinex.CRYPTO },
+  { code: 'bitfinex', display: 'Bitfinex', class: EXCHANGE, cryptos: bitfinex.CRYPTO },
   { code: 'binance', display: 'Binance', class: TICKER, cryptos: binance.CRYPTO },
   { code: 'binanceus', display: 'Binance.us', class: TICKER, cryptos: binanceus.CRYPTO },
   { code: 'cex', display: 'CEX.IO', class: TICKER, cryptos: cex.CRYPTO },

lib/new-settings-loader.js

@@ -27,7 +27,8 @@ const SECRET_FIELDS = [
   'telnyx.apiKey',
   'vonage.apiSecret',
   'galoy.walletId',
-  'galoy.apiSecret'
+  'galoy.apiSecret',
+  'bitfinex.secret'
 ]
 
 /*

lib/plugins/common/ccxt.js

@@ -9,6 +9,7 @@ const binanceus = require('../exchange/binanceus')
 const cex = require('../exchange/cex')
 const bitpay = require('../ticker/bitpay')
 const binance = require('../exchange/binance')
+const bitfinex = require('../exchange/bitfinex')
 const logger = require('../../logger')
 
 const { BTC, BCH, DASH, ETH, LTC, ZEC, USDT, TRX, USDT_TRON, LN } = COINS
@@ -24,7 +25,8 @@ const ALL = {
     CRYPTO: [BTC, ETH, LTC, DASH, ZEC, BCH, USDT, USDT_TRON, TRX, LN],
     FIAT: 'ALL_CURRENCIES'
   },
-  binance: binance
+  binance: binance,
+  bitfinex: bitfinex
 }
 
 function buildMarket (fiatCode, cryptoCode, serviceName) {

lib/plugins/exchange/bitfinex.js

@@ -0,0 +1,21 @@
+const { COINS } = require('@lamassu/coins')
+const _ = require('lodash/fp')
+
+const { ORDER_TYPES } = require('./consts')
+
+const ORDER_TYPE = ORDER_TYPES.MARKET
+const { BTC, ETH, LTC, BCH, USDT, LN } = COINS
+const CRYPTO = [BTC, ETH, LTC, BCH, USDT, LN]
+const FIAT = ['USD', 'EUR']
+const AMOUNT_PRECISION = 8
+const REQUIRED_CONFIG_FIELDS = ['key', 'secret']
+
+const loadConfig = (account) => {
+  const mapper = {
+    'key': 'apiKey',
+  }
+  const mapped = _.mapKeys(key => mapper[key] ? mapper[key] : key)(account)
+  return { ...mapped, timeout: 3000 }
+}
+
+module.exports = { loadConfig, REQUIRED_CONFIG_FIELDS, CRYPTO, FIAT, ORDER_TYPE, AMOUNT_PRECISION }