test-triam-base-contract/lib/network.js

Low level triam smart cotnract support library

"use strict";

Object.defineProperty(exports, "__esModule", {
	value: true
});
exports.Network = exports.Networks = undefined;

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 _hashing = require("./hashing");

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

/**
 * Contains passphrases for common networks:
 * * `Networks.PUBLIC`: `Public Global Stellar Network ; September 2015`
 * * `Networks.TESTNET`: `Test SDF Network ; September 2015`
 * @type {{PUBLIC: string, TESTNET: string}}
 */
var Networks = exports.Networks = {
	PUBLIC: "Public Global Stellar Network ; September 2015",
	TESTNET: "Test SDF Network ; September 2015"
};

var _current = null;

/**
 * The Network class provides helper methods to get the passphrase or id for different
 * stellar networks.  It also provides the {@link Network.current} class method that returns the network
 * that will be used by this process for the purposes of generating signatures.
 *
 * You should select network your app will use before adding the first signature. You can use the `use`,
 * `usePublicNetwork` and `useTestNetwork` helper methods.
 *
 * Creates a new `Network` object.
 * @constructor
 * @param {string} networkPassphrase Network passphrase
 */

var Network = exports.Network = function () {
	function Network(networkPassphrase) {
		_classCallCheck(this, Network);

		this._networkPassphrase = networkPassphrase;
	}

	/**
  * Use Stellar Public Network
  */


	_createClass(Network, [{
		key: "networkPassphrase",


		/**
   * Returns network passphrase.
   * @returns {string}
   */
		value: function networkPassphrase() {
			return this._networkPassphrase;
		}

		/**
   * Returns Network ID. Network ID is SHA-256 hash of network passphrase.
   * @returns {string}
   */

	}, {
		key: "networkId",
		value: function networkId() {
			return (0, _hashing.hash)(this.networkPassphrase());
		}
	}], [{
		key: "usePublicNetwork",
		value: function usePublicNetwork() {
			this.use(new Network(Networks.PUBLIC));
		}

		/**
   * Use test network.
   */

	}, {
		key: "useTestNetwork",
		value: function useTestNetwork() {
			this.use(new Network(Networks.TESTNET));
		}

		/**
   * Use network defined by Network object.
   * @param {Network} network Network to use
   */

	}, {
		key: "use",
		value: function use(network) {
			_current = network;
		}

		/**
   * Returns currently selected network.
   * @returns {Network}
   */

	}, {
		key: "current",
		value: function current() {
			return _current;
		}
	}]);

	return Network;
}();