532 lines
20 KiB
JavaScript
532 lines
20 KiB
JavaScript
'use strict';
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// ---------------------------------------------------------------------------
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const Exchange = require ('./base/Exchange');
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const { ExchangeError, InsufficientFunds, OrderNotFound, ArgumentsRequired } = require ('./base/errors');
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// ---------------------------------------------------------------------------
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module.exports = class tidebit extends Exchange {
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describe () {
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return this.deepExtend (super.describe (), {
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'id': 'tidebit',
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'name': 'TideBit',
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'countries': [ 'HK' ],
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'rateLimit': 1000,
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'version': 'v2',
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'has': {
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'fetchDepositAddress': true,
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'CORS': false,
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'fetchTickers': true,
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'fetchOHLCV': true,
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'withdraw': true,
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},
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'timeframes': {
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'1m': '1',
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'5m': '5',
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'15m': '15',
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'30m': '30',
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'1h': '60',
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'2h': '120',
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'4h': '240',
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'12h': '720',
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'1d': '1440',
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'3d': '4320',
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'1w': '10080',
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},
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'urls': {
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'logo': 'https://user-images.githubusercontent.com/1294454/39034921-e3acf016-4480-11e8-9945-a6086a1082fe.jpg',
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'api': 'https://www.tidebit.com',
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'www': 'https://www.tidebit.com',
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'doc': [
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'https://www.tidebit.com/documents/api/guide',
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'https://www.tidebit.com/swagger/#/default',
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],
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'referral': 'http://bit.ly/2IX0LrM',
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},
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'api': {
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'public': {
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'get': [
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'markets',
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'tickers',
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'tickers/{market}',
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'timestamp',
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'trades',
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'trades/{market}',
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'order_book',
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'order',
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'k_with_pending_trades',
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'k',
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'depth',
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],
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'post': [],
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},
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'private': {
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'get': [
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'addresses/{address}',
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'deposits/history',
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'deposits/get_deposit',
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'deposits/deposit_address',
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'historys/orders',
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'historys/vouchers',
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'historys/accounts',
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'historys/snapshots',
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'linkage/get_status',
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'members/me',
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'order',
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'orders',
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'partners/orders/{id}/trades',
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'referral_commissions/get_undeposited',
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'referral_commissions/get_graph_data',
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'trades/my',
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'withdraws/bind_account_list',
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'withdraws/get_withdraw_account',
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'withdraws/fetch_bind_info',
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],
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'post': [
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'deposits/deposit_cash',
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'favorite_markets/update',
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'order/delete',
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'orders',
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'orders/multi',
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'orders/clear',
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'referral_commissions/deposit',
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'withdraws/apply',
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'withdraws/bind_bank',
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'withdraws/bind_address',
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],
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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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'maker': 0.3 / 100,
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'taker': 0.3 / 100,
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},
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'funding': {
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'tierBased': false,
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'percentage': true,
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'withdraw': {}, // There is only 1% fee on withdrawals to your bank account.
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},
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},
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'exceptions': {
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'2002': InsufficientFunds,
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'2003': OrderNotFound,
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},
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});
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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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'currency': currency['id'],
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};
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const response = await this.privateGetDepositAddress (this.extend (request, params));
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if ('success' in response) {
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if (response['success']) {
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const address = this.safeString (response, 'address');
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const tag = this.safeString (response, 'addressTag');
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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': response,
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};
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}
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}
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}
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async fetchMarkets (params = {}) {
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const response = await this.publicGetMarkets (params);
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const result = [];
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for (let i = 0; i < response.length; i++) {
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const market = response[i];
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const id = this.safeString (market, 'id');
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const symbol = this.safeString (market, 'name');
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const [ baseId, quoteId ] = symbol.split ('/');
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const base = this.safeCurrencyCode (baseId);
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const quote = this.safeCurrencyCode (quoteId);
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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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'info': market,
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'active': undefined,
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'precision': this.precision,
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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 fetchBalance (params = {}) {
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await this.loadMarkets ();
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const response = await this.privateGetMembersMe (params);
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const balances = this.safeValue (response, 'accounts');
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const result = { 'info': balances };
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for (let i = 0; i < balances.length; i++) {
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const balance = balances[i];
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const currencyId = this.safeString (balance, 'currency');
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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 (balance, 'balance');
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account['used'] = this.safeFloat (balance, 'locked');
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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 fetchOrderBook (symbol, 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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'market': market['id'],
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};
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if (limit !== undefined) {
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request['limit'] = limit; // default = 300
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}
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request['market'] = market['id'];
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const response = await this.publicGetDepth (this.extend (request, params));
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const timestamp = this.safeTimestamp (response, 'timestamp');
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return this.parseOrderBook (response, timestamp);
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}
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parseTicker (ticker, market = undefined) {
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const timestamp = this.safeTimestamp (ticker, 'at');
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ticker = this.safeValue (ticker, 'ticker', {});
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let symbol = undefined;
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if (market !== undefined) {
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symbol = market['symbol'];
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}
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const last = this.safeFloat (ticker, 'last');
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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, 'buy'),
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'ask': this.safeFloat (ticker, 'sell'),
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'bidVolume': undefined,
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'askVolume': undefined,
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'vwap': undefined,
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'open': undefined,
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'close': last,
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'last': last,
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'change': undefined,
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'percentage': undefined,
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'previousClose': undefined,
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'average': undefined,
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'baseVolume': this.safeFloat (ticker, 'vol'),
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'quoteVolume': undefined,
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'info': ticker,
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};
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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 tickers = await this.publicGetTickers (params);
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const ids = Object.keys (tickers);
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const result = {};
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for (let i = 0; i < ids.length; i++) {
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const id = ids[i];
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let market = undefined;
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let symbol = id;
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if (id in this.markets_by_id) {
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market = this.markets_by_id[id];
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symbol = market['symbol'];
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} else {
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const baseId = id.slice (0, 3);
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const quoteId = id.slice (3, 6);
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const base = this.safeCurrencyCode (baseId);
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const quote = this.safeCurrencyCode (quoteId);
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symbol = base + '/' + quote;
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}
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const ticker = tickers[id];
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result[symbol] = this.parseTicker (ticker, market);
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}
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return result;
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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.publicGetTickersMarket (this.extend (request, params));
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return this.parseTicker (response, market);
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}
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parseTrade (trade, market = undefined) {
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const timestamp = this.parse8601 (this.safeString (trade, 'created_at'));
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const id = this.safeString (trade, 'id');
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const price = this.safeFloat (trade, 'price');
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const amount = this.safeFloat (trade, 'volume');
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const cost = this.safeFloat (trade, 'funds');
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let symbol = undefined;
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if (market !== undefined) {
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symbol = market['symbol'];
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}
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return {
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'id': id,
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'info': trade,
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'timestamp': timestamp,
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'datetime': this.iso8601 (timestamp),
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'symbol': symbol,
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'type': undefined,
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'side': undefined,
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'order': undefined,
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'takerOrMaker': undefined,
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'price': price,
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'amount': amount,
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'cost': cost,
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'fee': undefined,
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};
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}
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async fetchTrades (symbol, 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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'market': market['id'],
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};
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const response = await this.publicGetTrades (this.extend (request, params));
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return this.parseTrades (response, market, since, limit);
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}
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parseOHLCV (ohlcv, market = undefined, timeframe = '1m', since = undefined, limit = undefined) {
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return [
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ohlcv[0] * 1000,
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ohlcv[1],
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ohlcv[2],
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ohlcv[3],
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ohlcv[4],
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ohlcv[5],
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];
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}
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async fetchOHLCV (symbol, timeframe = '1m', 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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if (limit === undefined) {
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limit = 30; // default is 30
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}
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const request = {
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'market': market['id'],
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'period': this.timeframes[timeframe],
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'limit': limit,
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};
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if (since !== undefined) {
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request['timestamp'] = parseInt (since / 1000);
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} else {
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request['timestamp'] = 1800000;
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}
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const response = await this.publicGetK (this.extend (request, params));
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if (response === 'null') {
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return [];
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}
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return this.parseOHLCVs (response, market, timeframe, since, limit);
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}
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parseOrderStatus (status) {
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const statuses = {
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'done': 'closed',
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'wait': 'open',
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'cancel': 'canceled',
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};
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return this.safeString (statuses, status, status);
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}
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parseOrder (order, market = undefined) {
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//
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// {
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// "id": 7, // 唯一的 Order ID
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// "side": "sell", // Buy/Sell 代表买单/卖单
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// "price": "3100.0", // 出价
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// "avg_price": "3101.2", // 平均成交价
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// "state": "wait", // 订单的当前状态 [wait,done,cancel]
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// // wait 表明订单正在市场上挂单
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// // 是一个active order
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// // 此时订单可能部分成交或者尚未成交
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// // done 代表订单已经完全成交
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// // cancel 代表订单已经被撤销
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// "market": "btccny", // 订单参与的交易市场
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// "created_at": "2014-04-18T02:02:33Z", // 下单时间 ISO8601格式
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// "volume": "100.0", // 购买/卖出数量
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// "remaining_volume": "89.8", // 还未成交的数量 remaining_volume 总是小于等于 volume
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// // 在订单完全成交时变成 0
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// "executed_volume": "10.2", // 已成交的数量
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// // volume = remaining_volume + executed_volume
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// "trades_count": 1, // 订单的成交数 整数值
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// // 未成交的订单为 0 有一笔成交的订单为 1
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// // 通过该字段可以判断订单是否处于部分成交状态
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// "trades": [ // 订单的详细成交记录 参见Trade
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// // 注意: 只有某些返回详细订单数据的 API 才会包含 Trade 数据
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// {
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// "id": 2,
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// "price": "3100.0",
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// "volume": "10.2",
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// "market": "btccny",
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// "created_at": "2014-04-18T02:04:49Z",
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// "side": "sell"
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// }
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// ]
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// }
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//
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let symbol = undefined;
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if (market !== undefined) {
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symbol = market['symbol'];
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} else {
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const marketId = order['market'];
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symbol = this.markets_by_id[marketId]['symbol'];
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}
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const timestamp = this.parse8601 (this.safeString (order, 'created_at'));
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const status = this.parseOrderStatus (this.safeString (order, 'state'));
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const id = this.safeString (order, 'id');
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const type = this.safeString (order, 'ord_type');
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const side = this.safeString (order, 'side');
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const price = this.safeFloat (order, 'price');
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const amount = this.safeFloat (order, 'volume');
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const filled = this.safeFloat (order, 'executed_volume');
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const remaining = this.safeFloat (order, 'remaining_volume');
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let cost = undefined;
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if (price !== undefined) {
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if (filled !== undefined) {
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cost = price * filled;
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}
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}
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return {
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'id': id,
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'clientOrderId': undefined,
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'timestamp': timestamp,
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'datetime': this.iso8601 (timestamp),
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'lastTradeTimestamp': undefined,
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'status': status,
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'symbol': symbol,
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'type': type,
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'side': side,
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'price': price,
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'amount': amount,
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'filled': filled,
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'remaining': remaining,
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'cost': cost,
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'trades': undefined,
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'fee': undefined,
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'info': order,
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'average': undefined,
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};
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}
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async createOrder (symbol, type, side, amount, price = 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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'side': side,
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'volume': amount.toString (),
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'ord_type': type,
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};
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if (type === 'limit') {
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request['price'] = price.toString ();
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}
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const response = await this.privatePostOrders (this.extend (request, params));
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const market = this.markets_by_id[response['market']];
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return this.parseOrder (response, market);
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}
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async cancelOrder (id, symbol = undefined, params = {}) {
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await this.loadMarkets ();
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const request = {
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'id': id,
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};
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const result = await this.privatePostOrderDelete (this.extend (request, params));
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const order = this.parseOrder (result);
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const status = this.safeString (order, 'status');
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if (status === 'closed' || status === 'canceled') {
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throw new OrderNotFound (this.id + ' ' + this.json (order));
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}
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return order;
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}
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async withdraw (code, amount, address, tag = undefined, params = {}) {
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this.checkAddress (address);
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await this.loadMarkets ();
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const currency = this.currency (code);
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const id = this.safeString (params, 'id');
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if (id === undefined) {
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throw new ArgumentsRequired (this.id + ' withdraw() requires an extra `id` param (withdraw account id according to withdraws/bind_account_list endpoint');
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}
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const request = {
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'id': id,
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'currency_type': 'coin', // or 'cash'
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'currency': currency['id'],
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'body': amount,
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// 'address': address, // they don't allow withdrawing to direct addresses?
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};
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if (tag !== undefined) {
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request['memo'] = tag;
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}
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const result = await this.privatePostWithdrawsApply (this.extend (request, params));
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return {
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'info': result,
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'id': undefined,
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};
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}
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nonce () {
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return this.milliseconds ();
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}
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encodeParams (params) {
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return this.urlencode (this.keysort (params));
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}
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sign (path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
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const request = '/' + 'api/' + this.version + '/' + this.implodeParams (path, params) + '.json';
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const query = this.omit (params, this.extractParams (path));
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let url = this.urls['api'] + request;
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if (api === 'public') {
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if (Object.keys (query).length) {
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url += '?' + this.urlencode (query);
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}
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} else {
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this.checkRequiredCredentials ();
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const nonce = this.nonce ().toString ();
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const sortedByKey = this.keysort (this.extend ({
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'access_key': this.apiKey,
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'tonce': nonce,
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}, params));
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const query = this.urlencode (sortedByKey);
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const payload = method + '|' + request + '|' + query;
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const signature = this.hmac (this.encode (payload), this.encode (this.secret));
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const suffix = query + '&signature=' + signature;
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if (method === 'GET') {
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url += '?' + suffix;
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} else {
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body = suffix;
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headers = { 'Content-Type': 'application/x-www-form-urlencoded' };
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}
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}
|
|
return { 'url': url, 'method': method, 'body': body, 'headers': headers };
|
|
}
|
|
|
|
handleErrors (code, reason, url, method, headers, body, response, requestHeaders, requestBody) {
|
|
if ((code === 400) || (response === undefined)) {
|
|
const feedback = this.id + ' ' + body;
|
|
if (response === undefined) {
|
|
throw new ExchangeError (feedback);
|
|
}
|
|
const error = this.safeValue (response, 'error', {});
|
|
const errorCode = this.safeString (error, 'code');
|
|
this.throwExactlyMatchedException (this.exceptions, errorCode, feedback);
|
|
// fallback to default error handler
|
|
}
|
|
}
|
|
};
|