@colony/colony-js-contract-client/lib/mocks/MockEmittingContract.js

Method-like interface for Smart Contracts

'use strict';

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

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _createClass2 = require('babel-runtime/helpers/createClass');

var _createClass3 = _interopRequireDefault(_createClass2);

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

var MockEmittingContract = function () {
  function MockEmittingContract() {
    (0, _classCallCheck3.default)(this, MockEmittingContract);
    this._listeners = [];
  }

  (0, _createClass3.default)(MockEmittingContract, [{
    key: 'addListener',
    value: function addListener(eventName, callback) {
      this._listeners.push({ eventName: eventName, callback: callback });
    }
  }, {
    key: 'removeListener',
    value: function removeListener(eventName, callback) {
      this._listeners = this._listeners.filter(function (listener) {
        return listener.eventName !== eventName || listener.callback !== callback;
      });
    }
  }, {
    key: '_dispatchEvent',
    value: function _dispatchEvent(eventName, data) {
      this._listeners.filter(function (listener) {
        return listener.eventName === eventName;
      }).forEach(function (listener) {
        return listener.callback({
          event: eventName,
          args: data
        });
      });
    }
  }]);
  return MockEmittingContract;
}();

exports.default = MockEmittingContract;
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