ccxt-compiled
Version:
A JavaScript / Python / PHP cryptocurrency trading library with support for 90+ exchanges
276 lines (244 loc) • 10.2 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 } = require('./base/errors');
// ---------------------------------------------------------------------------
module.exports = class bxinth extends Exchange {
describe() {
return this.deepExtend(super.describe(), {
'id': 'bxinth',
'name': 'BX.in.th',
'countries': 'TH', // Thailand
'rateLimit': 1500,
'hasCORS': false,
'hasFetchTickers': true,
'urls': {
'logo': 'https://user-images.githubusercontent.com/1294454/27766412-567b1eb4-5ed7-11e7-94a8-ff6a3884f6c5.jpg',
'api': 'https://bx.in.th/api',
'www': 'https://bx.in.th',
'doc': 'https://bx.in.th/info/api'
},
'api': {
'public': {
'get': ['', // ticker
'options', 'optionbook', 'orderbook', 'pairing', 'trade', 'tradehistory']
},
'private': {
'post': ['balance', 'biller', 'billgroup', 'billpay', 'cancel', 'deposit', 'getorders', 'history', 'option-issue', 'option-bid', 'option-sell', 'option-myissue', 'option-mybid', 'option-myoptions', 'option-exercise', 'option-cancel', 'option-history', 'order', 'withdrawal', 'withdrawal-history']
}
},
'fees': {
'trading': {
'taker': 0.25 / 100,
'maker': 0.25 / 100
}
}
});
}
fetchMarkets() {
var _this = this;
return (0, _asyncToGenerator3.default)(function* () {
let markets = yield _this.publicGetPairing();
let keys = (0, _keys2.default)(markets);
let result = [];
for (let p = 0; p < keys.length; p++) {
let market = markets[keys[p]];
let id = market['pairing_id'].toString();
let base = market['secondary_currency'];
let quote = market['primary_currency'];
base = _this.commonCurrencyCode(base);
quote = _this.commonCurrencyCode(quote);
let symbol = base + '/' + quote;
result.push({
'id': id,
'symbol': symbol,
'base': base,
'quote': quote,
'info': market
});
}
return result;
})();
}
commonCurrencyCode(currency) {
// why would they use three letters instead of four for currency codes
if (currency == 'DAS') return 'DASH';
if (currency == 'DOG') return 'DOGE';
return currency;
}
fetchBalance(params = {}) {
var _this2 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this2.loadMarkets();
let response = yield _this2.privatePostBalance();
let balance = response['balance'];
let result = { 'info': balance };
let currencies = (0, _keys2.default)(balance);
for (let c = 0; c < currencies.length; c++) {
let currency = currencies[c];
let code = _this2.commonCurrencyCode(currency);
let account = {
'free': parseFloat(balance[currency]['available']),
'used': 0.0,
'total': parseFloat(balance[currency]['total'])
};
account['used'] = account['total'] - account['free'];
result[code] = account;
}
return _this2.parseBalance(result);
})();
}
fetchOrderBook(symbol, params = {}) {
var _this3 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this3.loadMarkets();
let orderbook = yield _this3.publicGetOrderbook(_this3.extend({
'pairing': _this3.marketId(symbol)
}, params));
return _this3.parseOrderBook(orderbook);
})();
}
parseTicker(ticker, market = undefined) {
let timestamp = this.milliseconds();
let symbol = undefined;
if (market) symbol = market['symbol'];
return {
'symbol': symbol,
'timestamp': timestamp,
'datetime': this.iso8601(timestamp),
'high': undefined,
'low': undefined,
'bid': parseFloat(ticker['orderbook']['bids']['highbid']),
'ask': parseFloat(ticker['orderbook']['asks']['highbid']),
'vwap': undefined,
'open': undefined,
'close': undefined,
'first': undefined,
'last': parseFloat(ticker['last_price']),
'change': parseFloat(ticker['change']),
'percentage': undefined,
'average': undefined,
'baseVolume': parseFloat(ticker['volume_24hours']),
'quoteVolume': undefined,
'info': ticker
};
}
fetchTickers(symbols = undefined, params = {}) {
var _this4 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this4.loadMarkets();
let tickers = yield _this4.publicGet(params);
let result = {};
let ids = (0, _keys2.default)(tickers);
for (let i = 0; i < ids.length; i++) {
let id = ids[i];
let ticker = tickers[id];
let market = _this4.markets_by_id[id];
let symbol = market['symbol'];
result[symbol] = _this4.parseTicker(ticker, market);
}
return result;
})();
}
fetchTicker(symbol, params = {}) {
var _this5 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this5.loadMarkets();
let market = _this5.market(symbol);
let tickers = yield _this5.publicGet(_this5.extend({
'pairing': market['id']
}, params));
let id = market['id'].toString();
let ticker = tickers[id];
return _this5.parseTicker(ticker, market);
})();
}
parseTrade(trade, market) {
let timestamp = this.parse8601(trade['trade_date']);
return {
'id': trade['trade_id'],
'info': trade,
'order': trade['order_id'],
'timestamp': timestamp,
'datetime': this.iso8601(timestamp),
'symbol': market['symbol'],
'type': undefined,
'side': trade['trade_type'],
'price': parseFloat(trade['rate']),
'amount': parseFloat(trade['amount'])
};
}
fetchTrades(symbol, since = undefined, limit = undefined, params = {}) {
var _this6 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this6.loadMarkets();
let market = _this6.market(symbol);
let response = yield _this6.publicGetTrade(_this6.extend({
'pairing': market['id']
}, params));
return _this6.parseTrades(response['trades'], market, since, limit);
})();
}
createOrder(symbol, type, side, amount, price = undefined, params = {}) {
var _this7 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this7.loadMarkets();
let response = yield _this7.privatePostOrder(_this7.extend({
'pairing': _this7.marketId(symbol),
'type': side,
'amount': amount,
'rate': price
}, params));
return {
'info': response,
'id': response['order_id'].toString()
};
})();
}
cancelOrder(id, symbol = undefined, params = {}) {
var _this8 = this;
return (0, _asyncToGenerator3.default)(function* () {
yield _this8.loadMarkets();
let pairing = undefined; // TODO fixme
return yield _this8.privatePostCancel({
'order_id': id,
'pairing': pairing
});
})();
}
sign(path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
let url = this.urls['api'] + '/';
if (path) url += path + '/';
if ((0, _keys2.default)(params).length) url += '?' + this.urlencode(params);
if (api == 'private') {
this.checkRequiredCredentials();
let nonce = this.nonce();
let auth = this.apiKey + nonce.toString() + this.secret;
let signature = this.hash(this.encode(auth), 'sha256');
body = this.urlencode(this.extend({
'key': this.apiKey,
'nonce': nonce,
'signature': signature
// twofa: this.twofa,
}, params));
headers = {
'Content-Type': 'application/x-www-form-urlencoded'
};
}
return { 'url': url, 'method': method, 'body': body, 'headers': headers };
}
request(path, api = 'public', method = 'GET', params = {}, headers = undefined, body = undefined) {
var _this9 = this;
return (0, _asyncToGenerator3.default)(function* () {
let response = yield _this9.fetch2(path, api, method, params, headers, body);
if (api == 'public') return response;
if ('success' in response) if (response['success']) return response;
throw new ExchangeError(_this9.id + ' ' + _this9.json(response));
})();
}
};