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zb.js
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'use strict';
// ---------------------------------------------------------------------------
const Exchange = require ('./base/Exchange');
const { BadRequest, ExchangeError, ArgumentsRequired, AuthenticationError, InsufficientFunds, OrderNotFound, ExchangeNotAvailable, RateLimitExceeded, PermissionDenied, InvalidOrder, InvalidAddress, OnMaintenance, RequestTimeout, AccountSuspended } = require ('./base/errors');
const Precise = require ('./base/Precise');
// ---------------------------------------------------------------------------
module.exports = class zb extends Exchange {
describe () {
return this.deepExtend (super.describe (), {
'id': 'zb',
'name': 'ZB',
'countries': [ 'CN' ],
'rateLimit': 100,
'version': 'v1',
'has': {
'cancelOrder': true,
'CORS': false,
'createMarketOrder': false,
'createOrder': true,
'fetchBalance': true,
'fetchCurrencies': true,
'fetchDepositAddress': true,
'fetchDepositAddresses': true,
'fetchDeposits': true,
'fetchMarkets': true,
'fetchOHLCV': true,
'fetchOpenOrders': true,
'fetchOrder': true,
'fetchOrderBook': true,
'fetchOrders': true,
'fetchClosedOrders': true,
'fetchTicker': true,
'fetchTickers': true,
'fetchTrades': true,
'fetchWithdrawals': true,
'withdraw': true,
},
'timeframes': {
'1m': '1min',
'3m': '3min',
'5m': '5min',
'15m': '15min',
'30m': '30min',
'1h': '1hour',
'2h': '2hour',
'4h': '4hour',
'6h': '6hour',
'12h': '12hour',
'1d': '1day',
'3d': '3day',
'1w': '1week',
},
'exceptions': {
'ws': {
// '1000': ExchangeError, // The call is successful.
'1001': ExchangeError, // General error prompt
'1002': ExchangeError, // Internal Error
'1003': AuthenticationError, // Fail to verify
'1004': AuthenticationError, // The transaction password is locked
'1005': AuthenticationError, // Wrong transaction password, please check it and re-enter。
'1006': PermissionDenied, // Real-name authentication is pending approval or unapproved
'1007': ExchangeError, // Channel does not exist
'1009': OnMaintenance, // This interface is under maintenance
'1010': ExchangeNotAvailable, // Not available now
'1012': PermissionDenied, // Insufficient permissions
'1013': ExchangeError, // Cannot trade, please contact email: [email protected] for support.
'1014': ExchangeError, // Cannot sell during the pre-sale period
'2001': InsufficientFunds, // Insufficient CNY account balance
'2002': InsufficientFunds, // Insufficient BTC account balance
'2003': InsufficientFunds, // Insufficient LTC account balance
'2005': InsufficientFunds, // Insufficient ETH account balance
'2006': InsufficientFunds, // ETCInsufficient account balance
'2007': InsufficientFunds, // BTSInsufficient account balance
'2008': InsufficientFunds, // EOSInsufficient account balance
'2009': InsufficientFunds, // BCCInsufficient account balance
'3001': OrderNotFound, // Order not found or is completed
'3002': InvalidOrder, // Invalid amount
'3003': InvalidOrder, // Invalid quantity
'3004': AuthenticationError, // User does not exist
'3005': BadRequest, // Invalid parameter
'3006': PermissionDenied, // Invalid IP or not consistent with the bound IP
'3007': RequestTimeout, // The request time has expired
'3008': ExchangeError, // Transaction not found
'3009': InvalidOrder, // The price exceeds the limit
'3010': PermissionDenied, // It fails to place an order, due to you have set up to prohibit trading of this market.
'3011': InvalidOrder, // The entrusted price is abnormal, please modify it and place order again
'3012': InvalidOrder, // Duplicate custom customerOrderId
'4001': AccountSuspended, // APIThe interface is locked for one hour
'4002': RateLimitExceeded, // Request too frequently
},
'exact': {
// '1000': 'Successful operation',
'1001': ExchangeError, // 'General error message',
'1002': ExchangeError, // 'Internal error',
'1003': AuthenticationError, // 'Verification does not pass',
'1004': AuthenticationError, // 'Funding security password lock',
'1005': AuthenticationError, // 'Funds security password is incorrect, please confirm and re-enter.',
'1006': AuthenticationError, // 'Real-name certification pending approval or audit does not pass',
'1009': ExchangeNotAvailable, // 'This interface is under maintenance',
'1010': ExchangeNotAvailable, // Not available now
'1012': PermissionDenied, // Insufficient permissions
'1013': ExchangeError, // Cannot trade, please contact email: [email protected] for support.
'1014': ExchangeError, // Cannot sell during the pre-sale period
'2001': InsufficientFunds, // 'Insufficient CNY Balance',
'2002': InsufficientFunds, // 'Insufficient BTC Balance',
'2003': InsufficientFunds, // 'Insufficient LTC Balance',
'2005': InsufficientFunds, // 'Insufficient ETH Balance',
'2006': InsufficientFunds, // 'Insufficient ETC Balance',
'2007': InsufficientFunds, // 'Insufficient BTS Balance',
'2008': InsufficientFunds, // EOSInsufficient account balance
'2009': InsufficientFunds, // 'Account balance is not enough',
'3001': OrderNotFound, // 'Pending orders not found',
'3002': InvalidOrder, // 'Invalid price',
'3003': InvalidOrder, // 'Invalid amount',
'3004': AuthenticationError, // 'User does not exist',
'3005': BadRequest, // 'Invalid parameter',
'3006': AuthenticationError, // 'Invalid IP or inconsistent with the bound IP',
'3007': AuthenticationError, // 'The request time has expired',
'3008': OrderNotFound, // 'Transaction records not found',
'3009': InvalidOrder, // 'The price exceeds the limit',
'3010': PermissionDenied, // It fails to place an order, due to you have set up to prohibit trading of this market.
'3011': InvalidOrder, // 'The entrusted price is abnormal, please modify it and place order again',
'3012': InvalidOrder, // Duplicate custom customerOrderId
'4001': ExchangeNotAvailable, // 'API interface is locked or not enabled',
'4002': RateLimitExceeded, // 'Request too often',
},
'broad': {
'提币地址有误，请先添加提币地址。': InvalidAddress, // {"code":1001,"message":"提币地址有误，请先添加提币地址。"}
},
},
'urls': {
'logo': 'https://user-images.githubusercontent.com/1294454/32859187-cd5214f0-ca5e-11e7-967d-96568e2e2bd1.jpg',
'api': {
'public': 'https://api.zb.today/data',
'private': 'https://trade.zb.today/api',
'trade': 'https://trade.zb.today/api',
},
'www': 'https://www.zb.com',
'doc': 'https://www.zb.com/i/developer',
'fees': 'https://www.zb.com/i/rate',
},
'api': {
'trade': {
'get': [
'getFeeInfo',
],
},
'public': {
'get': [
'markets',
'ticker',
'allTicker',
'depth',
'trades',
'kline',
'getGroupMarkets',
],
},
'private': {
'get': [
// spot API
'order',
'orderMoreV2',
'cancelOrder',
'getOrder',
'getOrders',
'getOrdersNew',
'getOrdersIgnoreTradeType',
'getUnfinishedOrdersIgnoreTradeType',
'getFinishedAndPartialOrders',
'getAccountInfo',
'getUserAddress',
'getPayinAddress',
'getWithdrawAddress',
'getWithdrawRecord',
'getChargeRecord',
'getCnyWithdrawRecord',
'getCnyChargeRecord',
'withdraw',
// sub accounts
'addSubUser',
'getSubUserList',
'doTransferFunds',
'createSubUserKey', // removed on 2021-03-16 according to the update log in the API doc
// leverage API
'getLeverAssetsInfo',
'getLeverBills',
'transferInLever',
'transferOutLever',
'loan',
'cancelLoan',
'getLoans',
'getLoanRecords',
'borrow',
'autoBorrow',
'repay',
'doAllRepay',
'getRepayments',
'getFinanceRecords',
'changeInvestMark',
'changeLoop',
// cross API
'getCrossAssets',
'getCrossBills',
'transferInCross',
'transferOutCross',
'doCrossLoan',
'doCrossRepay',
'getCrossRepayRecords',
],
},
},
'fees': {
'funding': {
'withdraw': {
'BTC': 0.0001,
'BCH': 0.0006,
'LTC': 0.005,
'ETH': 0.01,
'ETC': 0.01,
'BTS': 3,
'EOS': 1,
'QTUM': 0.01,
'HSR': 0.001,
'XRP': 0.1,
'USDT': '0.1%',
'QCASH': 5,
'DASH': 0.002,
'BCD': 0,
'UBTC': 0,
'SBTC': 0,
'INK': 20,
'TV': 0.1,
'BTH': 0,
'BCX': 0,
'LBTC': 0,
'CHAT': 20,
'bitCNY': 20,
'HLC': 20,
'BTP': 0,
'BCW': 0,
},
},
'trading': {
'maker': 0.2 / 100,
'taker': 0.2 / 100,
},
},
'commonCurrencies': {
'ENT': 'ENTCash',
},
});
}
async fetchMarkets (params = {}) {
const markets = await this.publicGetMarkets (params);
//
// {
// "zb_qc":{
// "amountScale":2,
// "minAmount":0.01,
// "minSize":5,
// "priceScale":4,
// },
// }
//
const keys = Object.keys (markets);
const result = [];
for (let i = 0; i < keys.length; i++) {
const id = keys[i];
const market = markets[id];
const [ baseId, quoteId ] = id.split ('_');
const base = this.safeCurrencyCode (baseId);
const quote = this.safeCurrencyCode (quoteId);
const symbol = base + '/' + quote;
const amountPrecisionString = this.safeString (market, 'amountScale');
const pricePrecisionString = this.safeString (market, 'priceScale');
const amountLimit = this.parsePrecision (amountPrecisionString);
const priceLimit = this.parsePrecision (pricePrecisionString);
const precision = {
'amount': parseInt (amountPrecisionString),
'price': parseInt (pricePrecisionString),
};
result.push ({
'id': id,
'symbol': symbol,
'baseId': baseId,
'quoteId': quoteId,
'base': base,
'quote': quote,
'active': true,
'precision': precision,
'limits': {
'amount': {
'min': this.parseNumber (amountLimit),
'max': undefined,
},
'price': {
'min': this.parseNumber (priceLimit),
'max': undefined,
},
'cost': {
'min': 0,
'max': undefined,
},
},
'info': market,
});
}
return result;
}
async fetchCurrencies (params = {}) {
const response = await this.tradeGetGetFeeInfo (params);
//
// {
// "code":1000,
// "message":"success",
// "result":{
// "USDT":[
// {
// "chainName":"TRC20",
// "canWithdraw":true,
// "fee":1.0,
// "mainChainName":"TRX",
// "canDeposit":true
// },
// {
// "chainName":"OMNI",
// "canWithdraw":true,
// "fee":5.0,
// "mainChainName":"BTC",
// "canDeposit":true
// },
// {
// "chainName":"ERC20",
// "canWithdraw":true,
// "fee":15.0,
// "mainChainName":"ETH",
// "canDeposit":true
// }
// ],
// }
// }
//
const currencies = this.safeValue (response, 'result', {});
const ids = Object.keys (currencies);
const result = {};
for (let i = 0; i < ids.length; i++) {
const id = ids[i];
const currency = currencies[id];
const code = this.safeCurrencyCode (id);
const precision = undefined;
let isWithdrawEnabled = true;
let isDepositEnabled = true;
const fees = {};
for (let j = 0; j < currency.length; j++) {
const networkItem = currency[j];
const network = this.safeString (networkItem, 'chainName');
// const name = this.safeString (networkItem, 'name');
const withdrawFee = this.safeNumber (networkItem, 'fee');
const depositEnable = this.safeValue (networkItem, 'canDeposit');
const withdrawEnable = this.safeValue (networkItem, 'canWithdraw');
isDepositEnabled = isDepositEnabled || depositEnable;
isWithdrawEnabled = isWithdrawEnabled || withdrawEnable;
fees[network] = withdrawFee;
}
const active = (isWithdrawEnabled && isDepositEnabled);
result[code] = {
'id': id,
'name': undefined,
'code': code,
'precision': precision,
'info': currency,
'active': active,
'fee': undefined,
'fees': fees,
'limits': this.limits,
};
}
return result;
}
async fetchBalance (params = {}) {
await this.loadMarkets ();
const response = await this.privateGetGetAccountInfo (params);
// todo: use this somehow
// let permissions = response['result']['base'];
const balances = this.safeValue (response['result'], 'coins');
const result = {
'info': response,
'timestamp': undefined,
'datetime': undefined,
};
for (let i = 0; i < balances.length; i++) {
const balance = balances[i];
// { enName: "BTC",
// freez: "0.00000000",
// unitDecimal: 8, // always 8
// cnName: "BTC",
// isCanRecharge: true, // TODO: should use this
// unitTag: "฿",
// isCanWithdraw: true, // TODO: should use this
// available: "0.00000000",
// key: "btc" }
const account = this.account ();
const currencyId = this.safeString (balance, 'key');
const code = this.safeCurrencyCode (currencyId);
account['free'] = this.safeString (balance, 'available');
account['used'] = this.safeString (balance, 'freez');
result[code] = account;
}
return this.parseBalance (result, false);
}
parseDepositAddress (depositAddress, currency = undefined) {
//
// fetchDepositAddress
//
// {
// "key": "0x0af7f36b8f09410f3df62c81e5846da673d4d9a9"
// }
//
// fetchDepositAddresses
//
// {
// "blockChain": "btc",
// "isUseMemo": false,
// "address": "1LL5ati6pXHZnTGzHSA3rWdqi4mGGXudwM",
// "canWithdraw": true,
// "canDeposit": true
// }
// {
// "blockChain": "bts",
// "isUseMemo": true,
// "account": "btstest",
// "memo": "123",
// "canWithdraw": true,
// "canDeposit": true
// }
//
let address = this.safeString2 (depositAddress, 'key', 'address');
let tag = undefined;
const memo = this.safeString (depositAddress, 'memo');
if (memo !== undefined) {
tag = memo;
} else if (address.indexOf ('_') >= 0) {
const parts = address.split ('_');
address = parts[0]; // WARNING: MAY BE tag_address INSTEAD OF address_tag FOR SOME CURRENCIES!!
tag = parts[1];
}
const currencyId = this.safeString (depositAddress, 'blockChain');
const code = this.safeCurrencyCode (currencyId, currency);
return {
'currency': code,
'address': address,
'tag': tag,
'info': depositAddress,
};
}
async fetchDepositAddresses (codes = undefined, params = {}) {
await this.loadMarkets ();
const response = await this.privateGetGetPayinAddress (params);
//
// {
// "code": 1000,
// "message": {
// "des": "success",
// "isSuc": true,
// "datas": [
// {
// "blockChain": "btc",
// "isUseMemo": false,
// "address": "1LL5ati6pXHZnTGzHSA3rWdqi4mGGXudwM",
// "canWithdraw": true,
// "canDeposit": true
// },
// {
// "blockChain": "bts",
// "isUseMemo": true,
// "account": "btstest",
// "memo": "123",
// "canWithdraw": true,
// "canDeposit": true
// },
// ]
// }
// }
//
const message = this.safeValue (response, 'message', {});
const datas = this.safeValue (message, 'datas', []);
return this.parseDepositAddresses (datas, codes);
}
async fetchDepositAddress (code, params = {}) {
await this.loadMarkets ();
const currency = this.currency (code);
const request = {
'currency': currency['id'],
};
const response = await this.privateGetGetUserAddress (this.extend (request, params));
//
// {
// "code": 1000,
// "message": {
// "des": "success",
// "isSuc": true,
// "datas": {
// "key": "0x0af7f36b8f09410f3df62c81e5846da673d4d9a9"
// }
// }
// }
//
const message = this.safeValue (response, 'message', {});
const datas = this.safeValue (message, 'datas', {});
return this.parseDepositAddress (datas, currency);
}
async fetchOrderBook (symbol, limit = undefined, params = {}) {
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'market': market['id'],
};
if (limit !== undefined) {
request['size'] = limit;
}
const response = await this.publicGetDepth (this.extend (request, params));
return this.parseOrderBook (response, symbol);
}
async fetchTickers (symbols = undefined, params = {}) {
await this.loadMarkets ();
const response = await this.publicGetAllTicker (params);
const result = {};
const anotherMarketsById = {};
const marketIds = Object.keys (this.marketsById);
for (let i = 0; i < marketIds.length; i++) {
const tickerId = marketIds[i].replace ('_', '');
anotherMarketsById[tickerId] = this.marketsById[marketIds[i]];
}
const ids = Object.keys (response);
for (let i = 0; i < ids.length; i++) {
const market = anotherMarketsById[ids[i]];
result[market['symbol']] = this.parseTicker (response[ids[i]], market);
}
return this.filterByArray (result, 'symbol', symbols);
}
async fetchTicker (symbol, params = {}) {
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'market': market['id'],
};
const response = await this.publicGetTicker (this.extend (request, params));
const ticker = response['ticker'];
return this.parseTicker (ticker, market);
}
parseTicker (ticker, market = undefined) {
const timestamp = this.milliseconds ();
let symbol = undefined;
if (market !== undefined) {
symbol = market['symbol'];
}
const last = this.safeNumber (ticker, 'last');
return {
'symbol': symbol,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'high': this.safeNumber (ticker, 'high'),
'low': this.safeNumber (ticker, 'low'),
'bid': this.safeNumber (ticker, 'buy'),
'bidVolume': undefined,
'ask': this.safeNumber (ticker, 'sell'),
'askVolume': undefined,
'vwap': undefined,
'open': undefined,
'close': last,
'last': last,
'previousClose': undefined,
'change': undefined,
'percentage': undefined,
'average': undefined,
'baseVolume': this.safeNumber (ticker, 'vol'),
'quoteVolume': undefined,
'info': ticker,
};
}
parseOHLCV (ohlcv, market = undefined) {
return [
this.safeInteger (ohlcv, 0),
this.safeNumber (ohlcv, 1),
this.safeNumber (ohlcv, 2),
this.safeNumber (ohlcv, 3),
this.safeNumber (ohlcv, 4),
this.safeNumber (ohlcv, 5),
];
}
async fetchOHLCV (symbol, timeframe = '1m', since = undefined, limit = undefined, params = {}) {
await this.loadMarkets ();
const market = this.market (symbol);
if (limit === undefined) {
limit = 1000;
}
const request = {
'market': market['id'],
'type': this.timeframes[timeframe],
'limit': limit,
};
if (since !== undefined) {
request['since'] = since;
}
const response = await this.publicGetKline (this.extend (request, params));
const data = this.safeValue (response, 'data', []);
return this.parseOHLCVs (data, market, timeframe, since, limit);
}
parseTrade (trade, market = undefined) {
const timestamp = this.safeTimestamp (trade, 'date');
let side = this.safeString (trade, 'trade_type');
side = (side === 'bid') ? 'buy' : 'sell';
const id = this.safeString (trade, 'tid');
const priceString = this.safeString (trade, 'price');
const amountString = this.safeString (trade, 'amount');
const costString = Precise.stringMul (priceString, amountString);
const price = this.parseNumber (priceString);
const amount = this.parseNumber (amountString);
const cost = this.parseNumber (costString);
let symbol = undefined;
if (market !== undefined) {
symbol = market['symbol'];
}
return {
'info': trade,
'id': id,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'symbol': symbol,
'type': undefined,
'side': side,
'order': undefined,
'takerOrMaker': undefined,
'price': price,
'amount': amount,
'cost': cost,
'fee': undefined,
};
}
async fetchTrades (symbol, since = undefined, limit = undefined, params = {}) {
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'market': market['id'],
};
const response = await this.publicGetTrades (this.extend (request, params));
return this.parseTrades (response, market, since, limit);
}
async createOrder (symbol, type, side, amount, price = undefined, params = {}) {
if (type !== 'limit') {
throw new InvalidOrder (this.id + ' allows limit orders only');
}
await this.loadMarkets ();
const request = {
'price': this.priceToPrecision (symbol, price),
'amount': this.amountToPrecision (symbol, amount),
'tradeType': (side === 'buy') ? '1' : '0',
'currency': this.marketId (symbol),
};
const response = await this.privateGetOrder (this.extend (request, params));
return {
'info': response,
'id': response['id'],
};
}
async cancelOrder (id, symbol = undefined, params = {}) {
await this.loadMarkets ();
const request = {
'id': id.toString (),
'currency': this.marketId (symbol),
};
return await this.privateGetCancelOrder (this.extend (request, params));
}
async fetchOrder (id, symbol = undefined, params = {}) {
if (symbol === undefined) {
throw new ArgumentsRequired (this.id + ' fetchOrder() requires a symbol argument');
}
await this.loadMarkets ();
const request = {
'id': id.toString (),
'currency': this.marketId (symbol),
};
const response = await this.privateGetGetOrder (this.extend (request, params));
//
// {
// 'total_amount': 0.01,
// 'id': '20180910244276459',
// 'price': 180.0,
// 'trade_date': 1536576744960,
// 'status': 2,
// 'trade_money': '1.96742',
// 'trade_amount': 0.01,
// 'type': 0,
// 'currency': 'eth_usdt'
// }
//
return this.parseOrder (response, undefined);
}
async fetchOrders (symbol = undefined, since = undefined, limit = 50, params = {}) {
if (symbol === undefined) {
throw new ArgumentsRequired (this.id + 'fetchOrders() requires a symbol argument');
}
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'currency': market['id'],
'pageIndex': 1, // default pageIndex is 1
'pageSize': limit, // default pageSize is 50
};
let method = 'privateGetGetOrdersIgnoreTradeType';
// tradeType 交易类型1/0[buy/sell]
if ('tradeType' in params) {
method = 'privateGetGetOrdersNew';
}
let response = undefined;
try {
response = await this[method] (this.extend (request, params));
} catch (e) {
if (e instanceof OrderNotFound) {
return [];
}
throw e;
}
return this.parseOrders (response, market, since, limit);
}
async fetchClosedOrders (symbol = undefined, since = undefined, limit = undefined, params = {}) {
if (symbol === undefined) {
throw new ArgumentsRequired (this.id + 'fetchClosedOrders() requires a symbol argument');
}
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'currency': market['id'],
'pageIndex': 1, // default pageIndex is 1
'pageSize': 10, // default pageSize is 10, doesn't work with other values now
};
const response = await this.privateGetGetFinishedAndPartialOrders (this.extend (request, params));
return this.parseOrders (response, market, since, limit);
}
async fetchOpenOrders (symbol = undefined, since = undefined, limit = 10, params = {}) {
if (symbol === undefined) {
throw new ArgumentsRequired (this.id + 'fetchOpenOrders() requires a symbol argument');
}
await this.loadMarkets ();
const market = this.market (symbol);
const request = {
'currency': market['id'],
'pageIndex': 1, // default pageIndex is 1
'pageSize': limit, // default pageSize is 10
};
let method = 'privateGetGetUnfinishedOrdersIgnoreTradeType';
// tradeType 交易类型1/0[buy/sell]
if ('tradeType' in params) {
method = 'privateGetGetOrdersNew';
}
let response = undefined;
try {
response = await this[method] (this.extend (request, params));
} catch (e) {
if (e instanceof OrderNotFound) {
return [];
}
throw e;
}
return this.parseOrders (response, market, since, limit);
}
parseOrder (order, market = undefined) {
//
// {
// acctType: 0,
// currency: 'btc_usdt',
// fees: 3.6e-7,
// id: '202102282829772463',
// price: 45177.5,
// status: 2,
// total_amount: 0.0002,
// trade_amount: 0.0002,
// trade_date: 1614515104998,
// trade_money: 8.983712,
// type: 1,
// useZbFee: false
// },
//
let side = this.safeInteger (order, 'type');
side = (side === 1) ? 'buy' : 'sell';
const type = 'limit'; // market order is not availalbe in ZB
const timestamp = this.safeInteger (order, 'trade_date');
const marketId = this.safeString (order, 'currency');
const symbol = this.safeSymbol (marketId, market, '_');
const price = this.safeNumber (order, 'price');
const filled = this.safeNumber (order, 'trade_amount');
const amount = this.safeNumber (order, 'total_amount');
const cost = this.safeNumber (order, 'trade_money');
const status = this.parseOrderStatus (this.safeString (order, 'status'));
const id = this.safeString (order, 'id');
const feeCost = this.safeNumber (order, 'fees');
let fee = undefined;
if (feeCost !== undefined) {
let feeCurrency = undefined;
const zbFees = this.safeValue (order, 'useZbFee');
if (zbFees === true) {
feeCurrency = 'ZB';
} else if (market !== undefined) {
feeCurrency = (side === 'sell') ? market['quote'] : market['base'];
}
fee = {
'cost': feeCost,
'currency': feeCurrency,
};
}
return this.safeOrder ({
'info': order,
'id': id,
'clientOrderId': undefined,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'lastTradeTimestamp': undefined,
'symbol': symbol,
'type': type,
'timeInForce': undefined,
'postOnly': undefined,
'side': side,
'price': price,
'stopPrice': undefined,
'average': undefined,
'cost': cost,
'amount': amount,
'filled': filled,
'remaining': undefined,
'status': status,
'fee': fee,
'trades': undefined,
});
}
parseOrderStatus (status) {
const statuses = {
'0': 'open',
'1': 'canceled',
'2': 'closed',
'3': 'open', // partial
};
return this.safeString (statuses, status, status);
}
parseTransactionStatus (status) {
const statuses = {
'0': 'pending', // submitted, pending confirmation
'1': 'failed',
'2': 'ok',
'3': 'canceled',
'5': 'ok', // confirmed
};
return this.safeString (statuses, status, status);
}
parseTransaction (transaction, currency = undefined) {
//
// withdraw
//
// {
// "code": 1000,
// "message": "success",
// "id": "withdrawalId"
// }
//
// fetchWithdrawals
//
// {
// "amount": 0.01,
// "fees": 0.001,
// "id": 2016042556231,
// "manageTime": 1461579340000,
// "status": 3,
// "submitTime": 1461579288000,
// "toAddress": "14fxEPirL9fyfw1i9EF439Pq6gQ5xijUmp",
// }
//
// fetchDeposits
//
// {
// "address": "1FKN1DZqCm8HaTujDioRL2Aezdh7Qj7xxx",
// "amount": "1.00000000",
// "confirmTimes": 1,
// "currency": "BTC",
// "description": "Successfully Confirm",
// "hash": "7ce842de187c379abafadd64a5fe66c5c61c8a21fb04edff9532234a1dae6xxx",
// "id": 558,
// "itransfer": 1,
// "status": 2,
// "submit_time": "2016-12-07 18:51:57",
// }
//
const id = this.safeString (transaction, 'id');
const txid = this.safeString (transaction, 'hash');
const amount = this.safeNumber (transaction, 'amount');
let timestamp = this.parse8601 (this.safeString (transaction, 'submit_time'));
timestamp = this.safeInteger (transaction, 'submitTime', timestamp);
let address = this.safeString2 (transaction, 'toAddress', 'address');
let tag = undefined;
if (address !== undefined) {
const parts = address.split ('_');
address = this.safeString (parts, 0);
tag = this.safeString (parts, 1);
}
const confirmTimes = this.safeInteger (transaction, 'confirmTimes');
const updated = this.safeInteger (transaction, 'manageTime');
let type = undefined;
const currencyId = this.safeString (transaction, 'currency');
const code = this.safeCurrencyCode (currencyId, currency);
if (address !== undefined) {
type = (confirmTimes === undefined) ? 'withdrawal' : 'deposit';
}
const status = this.parseTransactionStatus (this.safeString (transaction, 'status'));
let fee = undefined;
const feeCost = this.safeNumber (transaction, 'fees');
if (feeCost !== undefined) {
fee = {
'cost': feeCost,
'currency': code,
};
}
return {
'info': transaction,
'id': id,
'txid': txid,
'timestamp': timestamp,
'datetime': this.iso8601 (timestamp),
'addressFrom': undefined,
'address': address,
'addressTo': address,
'tagFrom': undefined,
'tag': tag,
'tagTo': tag,
'type': type,
'amount': amount,
'currency': code,
'status': status,
'updated': updated,
'fee': fee,
};
}
async withdraw (code, amount, address, tag = undefined, params = {}) {
const password = this.safeString (params, 'safePwd', this.password);
if (password === undefined) {
throw new ArgumentsRequired (this.id + ' withdraw() requires exchange.password or a safePwd parameter');
}
const fees = this.safeNumber (params, 'fees');
if (fees === undefined) {
throw new ArgumentsRequired (this.id + ' withdraw() requires a fees parameter');
}
this.checkAddress (address);
await this.loadMarkets ();
const currency = this.currency (code);
if (tag !== undefined) {
address += '_' + tag;
}
const request = {
'amount': this.currencyToPrecision (code, amount),
'currency': currency['id'],
'fees': this.currencyToPrecision (code, fees),
// 'itransfer': 0, // agree for an internal transfer, 0 disagree, 1 agree, the default is to disagree
'method': 'withdraw',
'receiveAddr': address,
'safePwd': password,
};
const response = await this.privateGetWithdraw (this.extend (request, params));
//
// {
// "code": 1000,
// "message": "success",
// "id": "withdrawalId"
// }