840 lines
31 KiB
JavaScript
840 lines
31 KiB
JavaScript
'use strict';
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// ---------------------------------------------------------------------------
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const Exchange = require ('./base/Exchange');
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const { ExchangeError, InvalidOrder, AuthenticationError, InsufficientFunds, BadRequest } = require ('./base/errors');
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// ---------------------------------------------------------------------------
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module.exports = class bleutrade extends Exchange {
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describe () {
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return this.deepExtend (super.describe (), {
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'id': 'bleutrade',
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'name': 'Bleutrade',
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'countries': ['BR'], // Brazil
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'rateLimit': 1000,
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'certified': false,
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'has': {
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'CORS': true,
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'cancelOrder': false, // todo
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'createLimitOrder': false, // todo
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'createMarketOrder': false, // todo
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'createOrder': false, // todo
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'editOrder': false, // todo
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'withdraw': false, // todo
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'fetchTrades': false,
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'fetchTickers': true,
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'fetchTicker': true,
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'fetchOrders': false,
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'fetchClosedOrders': true,
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'fetchOpenOrders': true,
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'fetchWithdrawals': true,
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'fetchOrderTrades': false,
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'fetchLedger': true,
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'fetchDepositAddress': true,
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},
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'timeframes': {
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'15m': '15m',
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'20m': '20m',
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'30m': '30m',
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'1h': '1h',
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'2h': '2h',
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'3h': '3h',
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'4h': '4h',
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'6h': '6h',
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'8h': '8h',
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'12h': '12h',
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'1d': '1d',
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},
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'hostname': 'bleutrade.com',
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'urls': {
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'logo': 'https://user-images.githubusercontent.com/1294454/30303000-b602dbe6-976d-11e7-956d-36c5049c01e7.jpg',
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'api': {
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'v3Private': 'https://{hostname}/api/v3/private',
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'v3Public': 'https://{hostname}/api/v3/public',
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},
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'www': ['https://bleutrade.com'],
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'doc': [
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'https://app.swaggerhub.com/apis-docs/bleu/white-label/3.0.0',
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],
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'fees': 'https://bleutrade.com/fees/',
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},
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'api': {
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'v3Public': {
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'get': [
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'getassets',
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'getmarkets',
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'getticker',
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'getmarketsummary',
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'getmarketsummaries',
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'getorderbook',
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'getmarkethistory',
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'getcandles',
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],
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},
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'v3Private': {
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'get': [
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'statement',
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],
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'post': [
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'getbalance',
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'getbalances',
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'buylimit',
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'selllimit',
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'buylimitami',
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'selllimitami',
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'buystoplimit',
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'sellstoplimit',
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'ordercancel',
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'getopenorders',
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'getcloseorders',
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'getdeposithistory',
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'getdepositaddress',
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'getmytransactions',
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'withdraw',
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'directtransfer',
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'getwithdrawhistory',
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'getlimits',
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],
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},
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},
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'commonCurrencies': {
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'EPC': 'Epacoin',
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},
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'exceptions': {
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'exact': {
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'ERR_INSUFICIENT_BALANCE': InsufficientFunds,
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'ERR_LOW_VOLUME': BadRequest,
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},
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'broad': {
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'Order is not open': InvalidOrder,
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'Invalid Account / Api KEY / Api Secret': AuthenticationError, // also happens when an invalid nonce is used
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},
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},
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'fees': {
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'trading': {
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'tierBased': false,
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'percentage': true,
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'taker': 0.25 / 100,
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'maker': 0.25 / 100,
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},
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},
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'options': {
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'parseOrderStatus': true,
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'symbolSeparator': '_',
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},
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});
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// undocumented api calls
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// https://bleutrade.com/api/v3/public/tradingview/symbols?symbol=ETH_BTC
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// https://bleutrade.com/api/v3/public/tradingview/config
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// https://bleutrade.com/api/v3/public/tradingview/time
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// https://bleutrade.com/api/v3/private/getcloseorders?market=ETH_BTC
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// https://bleutrade.com/config contains the fees
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}
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async fetchCurrencies (params = {}) {
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const response = await this.v3PublicGetGetassets (params);
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const items = response['result'];
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const result = {};
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for (let i = 0; i < items.length; i++) {
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// { Asset: 'USDT',
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// AssetLong: 'Tether',
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// MinConfirmation: 4,
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// WithdrawTxFee: 1,
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// WithdrawTxFeePercent: 0,
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// SystemProtocol: 'ETHERC20',
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// IsActive: true,
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// InfoMessage: '',
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// MaintenanceMode: false,
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// MaintenanceMessage: '',
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// FormatPrefix: '',
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// FormatSufix: '',
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// DecimalSeparator: '.',
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// ThousandSeparator: ',',
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// DecimalPlaces: 8,
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// Currency: 'USDT',
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// CurrencyLong: 'Tether',
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// CoinType: 'ETHERC20' }
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const item = items[i];
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const id = this.safeString (item, 'Asset');
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const code = this.safeCurrencyCode (id);
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result[code] = {
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'id': id,
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'code': code,
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'name': this.safeString (item, 'AssetLong'),
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'active': this.safeValue (item, 'IsActive') && !this.safeValue (item, 'MaintenanceMode'),
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'fee': this.safeFloat (item, 'WithdrawTxFee'),
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'precision': this.safeFloat (item, 'DecimalPlaces'),
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'info': item,
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'limits': this.limits,
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};
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}
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return result;
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}
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async fetchMarkets (params = {}) {
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// https://github.com/ccxt/ccxt/issues/5668
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const response = await this.v3PublicGetGetmarkets (params);
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const result = [];
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const markets = this.safeValue (response, 'result');
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for (let i = 0; i < markets.length; i++) {
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const market = markets[i];
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// { MarketName: 'LTC_USDT',
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// MarketAsset: 'LTC',
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// BaseAsset: 'USDT',
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// MarketAssetLong: 'Litecoin',
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// BaseAssetLong: 'Tether',
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// IsActive: true,
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// MinTradeSize: 0.0001,
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// InfoMessage: '',
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// MarketCurrency: 'LTC',
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// BaseCurrency: 'USDT',
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// MarketCurrencyLong: 'Litecoin',
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// BaseCurrencyLong: 'Tether' }
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const id = this.safeString (market, 'MarketName');
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const baseId = this.safeString (market, 'MarketAsset');
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const quoteId = this.safeString (market, 'BaseAsset');
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const base = this.safeCurrencyCode (baseId);
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const quote = this.safeCurrencyCode (quoteId);
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const symbol = base + '/' + quote;
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const precision = {
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'amount': 8,
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'price': 8,
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};
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const active = this.safeValue (market, 'IsActive', false);
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result.push ({
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'id': id,
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'symbol': symbol,
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'base': base,
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'quote': quote,
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'baseId': baseId,
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'quoteId': quoteId,
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'active': active,
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'info': market,
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'precision': precision,
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'maker': this.fees['trading']['maker'],
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'taker': this.fees['trading']['taker'],
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'limits': {
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'amount': {
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'min': this.safeFloat (market, 'MinTradeSize'),
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'max': undefined,
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},
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'price': {
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'min': Math.pow (10, -precision['price']),
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'max': undefined,
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},
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},
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});
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}
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return result;
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}
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async fetchOrderBook (symbol, limit = undefined, params = {}) {
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await this.loadMarkets ();
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const request = {
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'market': this.marketId (symbol),
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'type': 'ALL',
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};
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if (limit !== undefined) {
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request['depth'] = limit; // 50
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}
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const response = await this.v3PublicGetGetorderbook (this.extend (request, params));
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const orderbook = this.safeValue (response, 'result');
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if (!orderbook) {
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throw new ExchangeError (this.id + ' no orderbook data in ' + this.json (response));
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}
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return this.parseOrderBook (orderbook, undefined, 'buy', 'sell', 'Rate', 'Quantity');
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}
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async fetchTicker (symbol, params = {}) {
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await this.loadMarkets ();
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const market = this.market (symbol);
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const request = {
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'market': market['id'],
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};
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const response = await this.v3PublicGetGetmarketsummary (this.extend (request, params));
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const ticker = response['result'][0];
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return this.parseTicker (ticker, market);
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}
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async fetchTickers (symbols = undefined, params = {}) {
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await this.loadMarkets ();
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const response = await this.v3PublicGetGetmarketsummaries (params);
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const result = this.safeValue (response, 'result');
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const tickers = [];
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for (let i = 0; i < result.length; i++) {
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const ticker = this.parseTicker (result[i]);
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tickers.push (ticker);
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}
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return this.filterByArray (tickers, 'symbol', symbols);
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}
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parseTicker (ticker, market = undefined) {
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// { TimeStamp: '2020-01-14 14:32:28',
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// MarketName: 'LTC_USDT',
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// MarketAsset: 'LTC',
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// BaseAsset: 'USDT',
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// MarketAssetName: 'Litecoin',
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// BaseAssetName: 'Tether',
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// PrevDay: 49.2867503,
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// High: 56.78622664,
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// Low: 49.27384025,
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// Last: 53.94,
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// Average: 51.37509368,
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// Volume: 1.51282404,
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// BaseVolume: 77.72147677,
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// Bid: 53.62070218,
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// Ask: 53.94,
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// IsActive: 'true',
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// InfoMessage: '',
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// MarketCurrency: 'Litecoin',
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// BaseCurrency: 'Tether' }
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const timestamp = this.parse8601 (this.safeString (ticker, 'TimeStamp'));
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let symbol = undefined;
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const marketId = this.safeString (ticker, 'MarketName');
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if (marketId !== undefined) {
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if (marketId in this.markets_by_id) {
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market = this.markets_by_id[marketId];
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} else {
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symbol = this.parseSymbol (marketId);
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}
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}
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if ((symbol === undefined) && (market !== undefined)) {
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symbol = market['symbol'];
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}
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const previous = this.safeFloat (ticker, 'PrevDay');
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const last = this.safeFloat (ticker, 'Last');
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let change = undefined;
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let percentage = undefined;
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if (last !== undefined) {
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if (previous !== undefined) {
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change = last - previous;
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if (previous > 0) {
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percentage = (change / previous) * 100;
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}
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}
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}
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return {
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'symbol': symbol,
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'timestamp': timestamp,
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'datetime': this.iso8601 (timestamp),
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'high': this.safeFloat (ticker, 'High'),
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'low': this.safeFloat (ticker, 'Low'),
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'bid': this.safeFloat (ticker, 'Bid'),
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'bidVolume': undefined,
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'ask': this.safeFloat (ticker, 'Ask'),
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'askVolume': undefined,
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'vwap': undefined,
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'open': previous,
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'close': last,
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'last': last,
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'previousClose': undefined,
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'change': change,
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'percentage': percentage,
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'average': undefined,
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'baseVolume': this.safeFloat (ticker, 'Volume'),
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'quoteVolume': this.safeFloat (ticker, 'BaseVolume'),
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'info': ticker,
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};
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}
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parseOHLCV (ohlcv, market = undefined, timeframe = '1d', since = undefined, limit = undefined) {
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const timestamp = this.parse8601 (ohlcv['TimeStamp'] + '+00:00');
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return [
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timestamp,
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this.safeFloat (ohlcv, 'Open'),
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this.safeFloat (ohlcv, 'High'),
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this.safeFloat (ohlcv, 'Low'),
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this.safeFloat (ohlcv, 'Close'),
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this.safeFloat (ohlcv, 'Volume'),
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];
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}
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async fetchOHLCV (symbol, timeframe = '15m', since = undefined, limit = undefined, params = {}) {
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await this.loadMarkets ();
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const market = this.market (symbol);
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const request = {
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'period': this.timeframes[timeframe],
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'market': market['id'],
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'count': limit,
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};
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const response = await this.v3PublicGetGetcandles (this.extend (request, params));
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return this.parseOHLCVs (response['result'], market, timeframe, since, limit);
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}
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async createOrder (symbol, type, side, amount, price = undefined, params = {}) {
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if (type !== 'limit') {
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// todo: STOP-LIMIT and AMI order types are supported
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throw new InvalidOrder (this.id + ' allows limit orders only');
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}
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await this.loadMarkets ();
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const request = {
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'rate': this.priceToPrecision (symbol, price),
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'quantity': this.amountToPrecision (symbol, amount),
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'tradeType': (side === 'buy') ? '1' : '0',
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'market': this.marketId (symbol),
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};
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let response = undefined;
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if (side === 'buy') {
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response = await this.v3PrivatePostBuylimit (this.extend (request, params));
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} else {
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response = await this.v3PrivatePostSelllimit (this.extend (request, params));
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}
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// { success: true,
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// message: "",
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// result: "161105236" },
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return {
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'info': response,
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'id': this.safeString (response, 'result'),
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};
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}
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async cancelOrder (id, symbol = undefined, params = {}) {
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const request = {
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'orderid': id,
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};
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const response = await this.v3PrivatePostOrdercancel (this.extend (request, params));
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// { success: true, message: '', result: '' }
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return response;
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}
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async fetchOpenOrders (symbol = undefined, since = undefined, limit = undefined, params = {}) {
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await this.loadMarkets ();
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let market = undefined;
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const request = {};
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if (symbol !== undefined) {
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market = this.market (symbol);
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request['market'] = market['id'];
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}
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const response = await this.v3PrivatePostGetopenorders (this.extend (request, params));
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const items = this.safeValue (response, 'result', []);
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return this.parseOrders (items, market, since, limit);
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}
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parseSymbol (id) {
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let [ base, quote ] = id.split (this.options['symbolSeparator']);
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base = this.safeCurrencyCode (base);
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quote = this.safeCurrencyCode (quote);
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return base + '/' + quote;
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}
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async fetchBalance (params = {}) {
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await this.loadMarkets ();
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const response = await this.v3PrivatePostGetbalances (params);
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const result = { 'info': response };
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const items = response['result'];
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for (let i = 0; i < items.length; i++) {
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const item = items[i];
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const currencyId = this.safeString (item, 'Asset');
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const code = this.safeCurrencyCode (currencyId);
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const account = this.account ();
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account['free'] = this.safeFloat (item, 'Available');
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account['total'] = this.safeFloat (item, 'Balance');
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result[code] = account;
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}
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return this.parseBalance (result);
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}
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async fetchClosedOrders (symbol = undefined, since = undefined, limit = undefined, params = {}) {
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await this.loadMarkets ();
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const request = {};
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let market = undefined;
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if (symbol !== undefined) {
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market = this.market (symbol);
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request['market'] = market['id'];
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}
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const response = await this.v3PrivatePostGetcloseorders (this.extend (request, params));
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const orders = this.safeValue (response, 'result', []);
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return this.parseOrders (orders, market, since, limit);
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}
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async fetchTransactionsWithMethod (method, code = undefined, since = undefined, limit = undefined, params = {}) {
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await this.loadMarkets ();
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const response = await this[method] (params);
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const transactions = this.safeValue (response, 'result', []);
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return this.parseTransactions (transactions, code, since, limit);
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}
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async fetchDeposits (code = undefined, since = undefined, limit = undefined, params = {}) {
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return await this.fetchTransactionsWithMethod ('v3PrivatePostGetdeposithistory', code, since, limit, params);
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}
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async fetchWithdrawals (code = undefined, since = undefined, limit = undefined, params = {}) {
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return await this.fetchTransactionsWithMethod ('v3PrivatePostGetwithdrawhistory', code, since, limit, params);
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}
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async fetchDepositAddress (code, params = {}) {
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await this.loadMarkets ();
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const currency = this.currency (code);
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const request = {
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'asset': currency['id'],
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};
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const response = await this.v3PrivatePostGetdepositaddress (this.extend (request, params));
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// { success: true,
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// message: '',
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// result:
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// { Asset: 'ETH',
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// AssetName: 'Ethereum',
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// DepositAddress: '0x748c5c8jhksjdfhd507d3aa9',
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// Currency: 'ETH',
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// CurrencyName: 'Ethereum' } }
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const item = response['result'];
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const address = this.safeString (item, 'DepositAddress');
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return {
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'currency': code,
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'address': this.checkAddress (address),
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// 'tag': tag,
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'info': item,
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};
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}
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parseLedgerEntryType (type) {
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// deposits don't seem to appear in here
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const types = {
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'TRADE': 'trade',
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'WITHDRAW': 'transaction',
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};
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return this.safeString (types, type, type);
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}
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parseLedgerEntry (item, currency = undefined) {
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//
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// trade (both sides)
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//
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// {
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// ID: 109660527,
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// TimeStamp: '2018-11-14 15:12:57.140776',
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// Asset: 'ETH',
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// AssetName: 'Ethereum',
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// Amount: 0.01,
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// Type: 'TRADE',
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// Description: 'Trade +, order id 133111123',
|
|
// Comments: '',
|
|
// CoinSymbol: 'ETH',
|
|
// CoinName: 'Ethereum'
|
|
// }
|
|
//
|
|
// {
|
|
// ID: 109660526,
|
|
// TimeStamp: '2018-11-14 15:12:57.140776',
|
|
// Asset: 'BTC',
|
|
// AssetName: 'Bitcoin',
|
|
// Amount: -0.00031776,
|
|
// Type: 'TRADE',
|
|
// Description: 'Trade -, order id 133111123, fee -0.00000079',
|
|
// Comments: '',
|
|
// CoinSymbol: 'BTC',
|
|
// CoinName: 'Bitcoin'
|
|
// }
|
|
//
|
|
// withdrawal
|
|
//
|
|
// {
|
|
// ID: 104672316,
|
|
// TimeStamp: '2018-05-03 08:18:19.031831',
|
|
// Asset: 'DOGE',
|
|
// AssetName: 'Dogecoin',
|
|
// Amount: -61893.87864686,
|
|
// Type: 'WITHDRAW',
|
|
// Description: 'Withdraw: 61883.87864686 to address DD8tgehNNyYB2iqVazi2W1paaztgcWXtF6; fee 10.00000000',
|
|
// Comments: '',
|
|
// CoinSymbol: 'DOGE',
|
|
// CoinName: 'Dogecoin'
|
|
// }
|
|
//
|
|
const code = this.safeCurrencyCode (this.safeString (item, 'CoinSymbol'), currency);
|
|
const description = this.safeString (item, 'Description');
|
|
const type = this.parseLedgerEntryType (this.safeString (item, 'Type'));
|
|
let referenceId = undefined;
|
|
let fee = undefined;
|
|
const delimiter = (type === 'trade') ? ', ' : '; ';
|
|
const parts = description.split (delimiter);
|
|
for (let i = 0; i < parts.length; i++) {
|
|
let part = parts[i];
|
|
if (part.indexOf ('fee') === 0) {
|
|
part = part.replace ('fee ', '');
|
|
let feeCost = parseFloat (part);
|
|
if (feeCost < 0) {
|
|
feeCost = -feeCost;
|
|
}
|
|
fee = {
|
|
'cost': feeCost,
|
|
'currency': code,
|
|
};
|
|
} else if (part.indexOf ('order id') === 0) {
|
|
referenceId = part.replace ('order id ', '');
|
|
}
|
|
//
|
|
// does not belong to Ledger, related to parseTransaction
|
|
//
|
|
// if (part.indexOf ('Withdraw') === 0) {
|
|
// const details = part.split (' to address ');
|
|
// if (details.length > 1) {
|
|
// address = details[1];
|
|
// }
|
|
//
|
|
}
|
|
const timestamp = this.parse8601 (this.safeString (item, 'TimeStamp'));
|
|
let amount = this.safeFloat (item, 'Amount');
|
|
let direction = undefined;
|
|
if (amount !== undefined) {
|
|
direction = 'in';
|
|
if (amount < 0) {
|
|
direction = 'out';
|
|
amount = -amount;
|
|
}
|
|
}
|
|
const id = this.safeString (item, 'ID');
|
|
return {
|
|
'id': id,
|
|
'info': item,
|
|
'timestamp': timestamp,
|
|
'datetime': this.iso8601 (timestamp),
|
|
'direction': direction,
|
|
'account': undefined,
|
|
'referenceId': referenceId,
|
|
'referenceAccount': undefined,
|
|
'type': type,
|
|
'currency': code,
|
|
'amount': amount,
|
|
'before': undefined,
|
|
'after': undefined,
|
|
'status': 'ok',
|
|
'fee': fee,
|
|
};
|
|
}
|
|
|
|
async fetchLedger (code = undefined, since = undefined, limit = undefined, params = {}) {
|
|
await this.loadMarkets ();
|
|
// only seems to return 100 items and there is no documented way to change page size or offset
|
|
const request = {
|
|
};
|
|
const response = await this.v3PrivatePostGetmytransactions (this.extend (request, params));
|
|
const items = response['result'];
|
|
return this.parseLedger (items, code, since, limit);
|
|
}
|
|
|
|
parseOrder (order, market = undefined) {
|
|
//
|
|
// fetchClosedOrders
|
|
//
|
|
// { OrderID: 89742658,
|
|
// Exchange: 'DOGE_BTC',
|
|
// Type: 'BUY',
|
|
// Quantity: 10000,
|
|
// QuantityRemaining: 0,
|
|
// QuantityBaseTraded: 0,
|
|
// Price: 6.6e-7,
|
|
// Status: 'OK',
|
|
// Created: '2018-02-16 08:55:36',
|
|
// Comments: '' }
|
|
//
|
|
// fetchOpenOrders
|
|
//
|
|
// { OrderID: 161105302,
|
|
// Exchange: 'ETH_BTC',
|
|
// Type: 'SELL',
|
|
// Quantity: 0.4,
|
|
// QuantityRemaining: 0.4,
|
|
// QuantityBaseTraded: 0,
|
|
// Price: 0.04,
|
|
// Status: 'OPEN',
|
|
// Created: '2020-01-22 09:21:27',
|
|
// Comments: { String: '', Valid: true }
|
|
const side = this.safeString (order, 'Type').toLowerCase ();
|
|
const status = this.parseOrderStatus (this.safeString (order, 'Status'));
|
|
let symbol = undefined;
|
|
const marketId = this.safeString (order, 'Exchange');
|
|
if (marketId === undefined) {
|
|
if (market !== undefined) {
|
|
symbol = market['symbol'];
|
|
}
|
|
} else {
|
|
if (marketId in this.markets_by_id) {
|
|
market = this.markets_by_id[marketId];
|
|
symbol = market['symbol'];
|
|
} else {
|
|
symbol = this.parseSymbol (marketId);
|
|
}
|
|
}
|
|
let timestamp = undefined;
|
|
if ('Created' in order) {
|
|
timestamp = this.parse8601 (order['Created'] + '+00:00');
|
|
}
|
|
let price = this.safeFloat (order, 'Price');
|
|
let cost = undefined;
|
|
const amount = this.safeFloat (order, 'Quantity');
|
|
const remaining = this.safeFloat (order, 'QuantityRemaining');
|
|
let filled = undefined;
|
|
if (amount !== undefined && remaining !== undefined) {
|
|
filled = amount - remaining;
|
|
}
|
|
if (!cost) {
|
|
if (price && filled) {
|
|
cost = price * filled;
|
|
}
|
|
}
|
|
if (!price) {
|
|
if (cost && filled) {
|
|
price = cost / filled;
|
|
}
|
|
}
|
|
const average = this.safeFloat (order, 'PricePerUnit');
|
|
const id = this.safeString (order, 'OrderID');
|
|
return {
|
|
'info': order,
|
|
'id': id,
|
|
'clientOrderId': undefined,
|
|
'timestamp': timestamp,
|
|
'datetime': this.iso8601 (timestamp),
|
|
'lastTradeTimestamp': undefined,
|
|
'symbol': symbol,
|
|
'type': 'limit',
|
|
'side': side,
|
|
'price': price,
|
|
'cost': cost,
|
|
'average': average,
|
|
'amount': amount,
|
|
'filled': filled,
|
|
'remaining': remaining,
|
|
'status': status,
|
|
'fee': undefined,
|
|
'trades': undefined,
|
|
};
|
|
}
|
|
|
|
parseOrderStatus (status) {
|
|
const statuses = {
|
|
'OK': 'closed',
|
|
'OPEN': 'open',
|
|
'CANCELED': 'canceled',
|
|
};
|
|
return this.safeString (statuses, status, status);
|
|
}
|
|
|
|
parseTransaction (transaction, currency = undefined) {
|
|
//
|
|
// deposit:
|
|
//
|
|
// { ID: 118698752,
|
|
// Timestamp: '2020-01-21 11:16:09',
|
|
// Asset: 'ETH',
|
|
// Amount: 1,
|
|
// TransactionID: '',
|
|
// Status: 'CONFIRMED',
|
|
// Label: '0x748c5c8228d0c596f4d07f338blah',
|
|
// Symbol: 'ETH' }
|
|
//
|
|
// withdrawal:
|
|
//
|
|
// { ID: 689281,
|
|
// Timestamp: '2019-07-05 13:14:43',
|
|
// Asset: 'BTC',
|
|
// Amount: -0.108959,
|
|
// TransactionID: 'da48d6901fslfjsdjflsdjfls852b87e362cad1',
|
|
// Status: 'CONFIRMED',
|
|
// Label: '0.1089590;35wztHPMgrebFvvblah;0.00100000',
|
|
// Symbol: 'BTC' }
|
|
//
|
|
const id = this.safeString (transaction, 'ID');
|
|
let amount = this.safeFloat (transaction, 'Amount');
|
|
let type = 'deposit';
|
|
if (amount < 0) {
|
|
amount = Math.abs (amount);
|
|
type = 'withdrawal';
|
|
}
|
|
const currencyId = this.safeString (transaction, 'Asset');
|
|
const code = this.safeCurrencyCode (currencyId, currency);
|
|
const label = this.safeString (transaction, 'Label');
|
|
const timestamp = this.parse8601 (this.safeString (transaction, 'Timestamp'));
|
|
let txid = this.safeString (transaction, 'TransactionID');
|
|
let address = undefined;
|
|
let feeCost = undefined;
|
|
const labelParts = label.split (';');
|
|
if (labelParts.length === 3) {
|
|
amount = parseFloat (labelParts[0]);
|
|
address = labelParts[1];
|
|
feeCost = parseFloat (labelParts[2]);
|
|
} else {
|
|
address = label;
|
|
}
|
|
let fee = undefined;
|
|
if (feeCost !== undefined) {
|
|
fee = {
|
|
'currency': code,
|
|
'cost': feeCost,
|
|
};
|
|
}
|
|
let status = 'ok';
|
|
if (txid === 'CANCELED') {
|
|
txid = undefined;
|
|
status = 'canceled';
|
|
}
|
|
return {
|
|
'info': transaction,
|
|
'timestamp': timestamp,
|
|
'datetime': this.iso8601 (timestamp),
|
|
'id': id,
|
|
'currency': code,
|
|
'amount': amount,
|
|
'address': address,
|
|
'tag': undefined,
|
|
'status': status,
|
|
'type': type,
|
|
'updated': undefined,
|
|
'txid': txid,
|
|
'fee': fee,
|
|
};
|
|
}
|
|
|
|
nonce () {
|
|
return this.milliseconds ();
|
|
}
|
|
|
|
sign (path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
|
|
let url = this.implodeParams (this.urls['api'][api], {
|
|
'hostname': this.hostname,
|
|
}) + '/';
|
|
if (api === 'v3Private') {
|
|
this.checkRequiredCredentials ();
|
|
const request = {
|
|
'apikey': this.apiKey,
|
|
'nonce': this.nonce (),
|
|
};
|
|
url += path + '?' + this.urlencode (this.extend (request, params));
|
|
const signature = this.hmac (this.encode (url), this.encode (this.secret), 'sha512');
|
|
headers = { 'apisign': signature };
|
|
} else {
|
|
url += path + '?' + this.urlencode (params);
|
|
}
|
|
return { 'url': url, 'method': method, 'body': body, 'headers': headers };
|
|
}
|
|
|
|
handleErrors (code, reason, url, method, headers, body, response, requestHeaders, requestBody) {
|
|
if (response === undefined) {
|
|
return; // fallback to default error handler
|
|
}
|
|
// examples...
|
|
// {"success":false,"message":"Erro: Order is not open.","result":""} <-- 'error' is spelt wrong
|
|
// {"success":false,"message":"Error: Very low volume.","result":"ERR_LOW_VOLUME"}
|
|
// {"success":false,"message":"Error: Insuficient Balance","result":"ERR_INSUFICIENT_BALANCE"}
|
|
//
|
|
if (body[0] === '{') {
|
|
const success = this.safeValue (response, 'success');
|
|
if (success === undefined) {
|
|
throw new ExchangeError (this.id + ': malformed response: ' + this.json (response));
|
|
}
|
|
if (!success) {
|
|
const feedback = this.id + ' ' + body;
|
|
const errorCode = this.safeString (response, 'result');
|
|
this.throwBroadlyMatchedException (this.exceptions['broad'], errorCode, feedback);
|
|
this.throwExactlyMatchedException (this.exceptions['exact'], errorCode, feedback);
|
|
const errorMessage = this.safeString (response, 'message');
|
|
this.throwBroadlyMatchedException (this.exceptions['broad'], errorMessage, feedback);
|
|
this.throwExactlyMatchedException (this.exceptions['exact'], errorMessage, feedback);
|
|
throw new ExchangeError (feedback);
|
|
}
|
|
}
|
|
}
|
|
};
|