hamal-btc38/dist/index.js

btc38 sdk

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _request = require('./request');

var _request2 = _interopRequireDefault(_request);

var _crypto = require('crypto');

var _crypto2 = _interopRequireDefault(_crypto);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var DOMAIN = 'http://api.btc38.com';

var _class = function () {
  function _class(_ref) {
    var key = _ref.key,
        secret = _ref.secret,
        userId = _ref.userId,
        _ref$version = _ref.version,
        version = _ref$version === undefined ? 'v1' : _ref$version;

    _classCallCheck(this, _class);

    this._hashes = [key, userId, secret];
    this._version = version;
    this._secret = secret;

    this._generatePublicApi();
  }

  // Private api


  _createClass(_class, [{
    key: 'account',
    value: function account() {
      var api = this._makeApi('getMyBalance');
      return this._post(api);
    }
  }, {
    key: 'buy',
    value: function buy(asset, price, amount, currency) {
      return this._submitOrder(1, { price: price, coinname: asset, amount: amount, mk_type: currency });
    }
  }, {
    key: 'sell',
    value: function sell(asset, price, amount, currency) {
      return this._submitOrder(2, { price: price, coinname: asset, amount: amount, mk_type: currency });
    }
  }, {
    key: 'orderList',
    value: function orderList(asset) {
      var currency = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'cny';

      var api = this._makeApi('getOrderList');
      return this._post(api, { coinname: asset, mk_type: currency });
    }
  }, {
    key: 'tradeList',
    value: function tradeList(asset) {
      var currency = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'cny';

      var api = this._makeApi('getMyTradeList');
      return this._post(api, { coinname: asset, mk_type: currency });
    }
  }, {
    key: 'cancelOrder',
    value: function cancelOrder(orderId) {
      var currency = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'cny';

      var api = this._makeApi('cancelOrder');
      return this._post(api, { order_id: orderId, mk_type: currency });
    }
  }, {
    key: '_submitOrder',
    value: function _submitOrder(type, _ref2) {
      var price = _ref2.price,
          amount = _ref2.amount,
          coinname = _ref2.coinname,
          _ref2$mk_type = _ref2.mk_type,
          mk_type = _ref2$mk_type === undefined ? 'cny' : _ref2$mk_type;

      var api = this._makeApi('submitOrder');
      return this._post(api, { type: type, price: price, amount: amount, coinname: coinname, mk_type: mk_type });
    }

    // Utils

  }, {
    key: '_generatePublicApi',
    value: function _generatePublicApi() {
      var _this = this;

      ['ticker', 'trades', 'depth'].forEach(function (method) {
        _this[method] = function () {
          var asset = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'all';
          var currency = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'cny';

          var api = _this._makeApi(method);
          return _this._get(api, { c: asset, mk_type: currency });
        };
      });
    }
  }, {
    key: '_makeApi',
    value: function _makeApi(name) {
      return '/' + this._version + '/' + name + '.php';
    }
  }, {
    key: '_get',
    value: function _get(api) {
      var qs = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

      var uri = DOMAIN + api;
      return _request2.default.get({ uri: uri, qs: qs });
    }
  }, {
    key: '_post',
    value: function _post(api) {
      var form = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

      form.time = new Date().getTime();
      form.key = this._hashes[0];
      var hashes = this._hashes.slice(0);
      hashes.push(form.time);
      form.md5 = _crypto2.default.createHash('md5').update(hashes.join('_')).digest('hex');

      var uri = DOMAIN + api;
      return _request2.default.post({ uri: uri, form: form });
    }
  }]);

  return _class;
}();

exports.default = _class;