ccxt-compiled
Version:
A JavaScript / Python / PHP cryptocurrency trading library with support for 90+ exchanges
244 lines (216 loc) • 9.11 kB
JavaScript
;
// ---------------------------------------------------------------------------
var _keys = require('babel-runtime/core-js/object/keys');
var _keys2 = _interopRequireDefault(_keys);
var _asyncToGenerator2 = require('babel-runtime/helpers/asyncToGenerator');
var _asyncToGenerator3 = _interopRequireDefault(_asyncToGenerator2);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
const Exchange = require('./base/Exchange');
const { ExchangeError, AuthenticationError } = require('./base/errors');
// ---------------------------------------------------------------------------
module.exports = class flowbtc extends Exchange {
describe() {
return this.deepExtend(super.describe(), {
'id': 'flowbtc',
'name': 'flowBTC',
'countries': 'BR', // Brazil
'version': 'v1',
'rateLimit': 1000,
'hasCORS': true,
'urls': {
'logo': 'https://user-images.githubusercontent.com/1294454/28162465-cd815d4c-67cf-11e7-8e57-438bea0523a2.jpg',
'api': 'https://api.flowbtc.com:8400/ajax',
'www': 'https://trader.flowbtc.com',
'doc': 'http://www.flowbtc.com.br/api/'
},
'requiredCredentials': {
'apiKey': true,
'secret': true,
'uid': true
},
'api': {
'public': {
'post': ['GetTicker', 'GetTrades', 'GetTradesByDate', 'GetOrderBook', 'GetProductPairs', 'GetProducts']
},
'private': {
'post': ['CreateAccount', 'GetUserInfo', 'SetUserInfo', 'GetAccountInfo', 'GetAccountTrades', 'GetDepositAddresses', 'Withdraw', 'CreateOrder', 'ModifyOrder', 'CancelOrder', 'CancelAllOrders', 'GetAccountOpenOrders', 'GetOrderFee']
}
}
});
}
fetchMarkets() {
var _this = this;
return (0, _asyncToGenerator3.default)(function* () {
let response = yield _this.publicPostGetProductPairs();
let markets = response['productPairs'];
let result = [];
for (let p = 0; p < markets.length; p++) {
let market = markets[p];
let id = market['name'];
let base = market['product1Label'];
let quote = market['product2Label'];
let symbol = base + '/' + quote;
result.push({
'id': id,
'symbol': symbol,
'base': base,
'quote': quote,
'info': market
});
}
return result;
})();
}
fetchBalance(params = {}) {
var _this2 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this2.loadMarkets();
let response = yield _this2.privatePostGetAccountInfo();
let balances = response['currencies'];
let result = { 'info': response };
for (let b = 0; b < balances.length; b++) {
let balance = balances[b];
let currency = balance['name'];
let account = {
'free': balance['balance'],
'used': balance['hold'],
'total': 0.0
};
account['total'] = _this2.sum(account['free'], account['used']);
result[currency] = account;
}
return _this2.parseBalance(result);
})();
}
fetchOrderBook(symbol, params = {}) {
var _this3 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this3.loadMarkets();
let market = _this3.market(symbol);
let orderbook = yield _this3.publicPostGetOrderBook(_this3.extend({
'productPair': market['id']
}, params));
return _this3.parseOrderBook(orderbook, undefined, 'bids', 'asks', 'px', 'qty');
})();
}
fetchTicker(symbol, params = {}) {
var _this4 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this4.loadMarkets();
let market = _this4.market(symbol);
let ticker = yield _this4.publicPostGetTicker(_this4.extend({
'productPair': market['id']
}, params));
let timestamp = _this4.milliseconds();
return {
'symbol': symbol,
'timestamp': timestamp,
'datetime': _this4.iso8601(timestamp),
'high': parseFloat(ticker['high']),
'low': parseFloat(ticker['low']),
'bid': parseFloat(ticker['bid']),
'ask': parseFloat(ticker['ask']),
'vwap': undefined,
'open': undefined,
'close': undefined,
'first': undefined,
'last': parseFloat(ticker['last']),
'change': undefined,
'percentage': undefined,
'average': undefined,
'baseVolume': parseFloat(ticker['volume24hr']),
'quoteVolume': parseFloat(ticker['volume24hrProduct2']),
'info': ticker
};
})();
}
parseTrade(trade, market) {
let timestamp = trade['unixtime'] * 1000;
let side = trade['incomingOrderSide'] == 0 ? 'buy' : 'sell';
return {
'info': trade,
'timestamp': timestamp,
'datetime': this.iso8601(timestamp),
'symbol': market['symbol'],
'id': trade['tid'].toString(),
'order': undefined,
'type': undefined,
'side': side,
'price': trade['px'],
'amount': trade['qty']
};
}
fetchTrades(symbol, since = undefined, limit = undefined, params = {}) {
var _this5 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this5.loadMarkets();
let market = _this5.market(symbol);
let response = yield _this5.publicPostGetTrades(_this5.extend({
'ins': market['id'],
'startIndex': -1
}, params));
return _this5.parseTrades(response['trades'], market, since, limit);
})();
}
createOrder(symbol, type, side, amount, price = undefined, params = {}) {
var _this6 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this6.loadMarkets();
let orderType = type == 'market' ? 1 : 0;
let order = {
'ins': _this6.marketId(symbol),
'side': side,
'orderType': orderType,
'qty': amount,
'px': price
};
let response = yield _this6.privatePostCreateOrder(_this6.extend(order, params));
return {
'info': response,
'id': response['serverOrderId']
};
})();
}
cancelOrder(id, symbol = undefined, params = {}) {
var _this7 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this7.loadMarkets();
if ('ins' in params) {
return yield _this7.privatePostCancelOrder(_this7.extend({
'serverOrderId': id
}, params));
}
throw new ExchangeError(_this7.id + ' requires `ins` symbol parameter for cancelling an order');
})();
}
sign(path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
let url = this.urls['api'] + '/' + this.version + '/' + path;
if (api == 'public') {
if ((0, _keys2.default)(params).length) {
body = this.json(params);
}
} else {
this.checkRequiredCredentials();
let nonce = this.nonce();
let auth = nonce.toString() + this.uid + this.apiKey;
let signature = this.hmac(this.encode(auth), this.encode(this.secret));
body = this.json(this.extend({
'apiKey': this.apiKey,
'apiNonce': nonce,
'apiSig': signature.toUpperCase()
}, params));
headers = {
'Content-Type': 'application/json'
};
}
return { 'url': url, 'method': method, 'body': body, 'headers': headers };
}
request(path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
var _this8 = this;
return (0, _asyncToGenerator3.default)(function* () {
let response = yield _this8.fetch2(path, api, method, params, headers, body);
if ('isAccepted' in response) if (response['isAccepted']) return response;
throw new ExchangeError(_this8.id + ' ' + _this8.json(response));
})();
}
};