Remove web3Factory.create and remove dev-tools dependency on sol-cov

2 files changed, 0 insertions, 781 deletions

diff --git a/packages/testnet-faucets/bin/server.js b/packages/testnet-faucets/bin/server.js
deleted file mode 100644
index bee332843..000000000
--- a/packages/testnet-faucets/bin/server.js
+++ /dev/null
@@ -1,780 +0,0 @@
-require("source-map-support").install();
-/******/ (function(modules) { // webpackBootstrap
-/******/ 	// The module cache
-/******/ 	var installedModules = {};
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-/******/ 	// The require function
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-/******/ 			return installedModules[moduleId].exports;
-/******/ 		}
-/******/ 		// Create a new module (and put it into the cache)
-/******/ 		var module = installedModules[moduleId] = {
-/******/ 			i: moduleId,
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-/******/ 			exports: {}
-/******/ 		};
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-/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
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-/******/ 		// Flag the module as loaded
-/******/ 		module.l = true;
-/******/
-/******/ 		// Return the exports of the module
-/******/ 		return module.exports;
-/******/ 	}
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-/******/ 	// expose the modules object (__webpack_modules__)
-/******/ 	__webpack_require__.m = modules;
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-/******/ 	__webpack_require__.c = installedModules;
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-/******/ 	// getDefaultExport function for compatibility with non-harmony modules
-/******/ 	__webpack_require__.n = function(module) {
-/******/ 		var getter = module && module.__esModule ?
-/******/ 			function getDefault() { return module['default']; } :
-/******/ 			function getModuleExports() { return module; };
-/******/ 		__webpack_require__.d(getter, 'a', getter);
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-/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
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-/******/ 	__webpack_require__.p = "";
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-/******/ 	// Load entry module and return exports
-/******/ 	return __webpack_require__(__webpack_require__.s = 6);
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-/************************************************************************/
-/******/ ([
-/* 0 */
-/***/ (function(module, exports) {
-
-module.exports = require("@0xproject/utils");
-
-/***/ }),
-/* 1 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-

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

-exports.configs = {

-    DISPENSER_ADDRESS: process.env.DISPENSER_ADDRESS.toLowerCase(),

-    DISPENSER_PRIVATE_KEY: process.env.DISPENSER_PRIVATE_KEY,

-    ENVIRONMENT: process.env.FAUCET_ENVIRONMENT,

-    INFURA_API_KEY: process.env.INFURA_API_KEY,

-    ROLLBAR_ACCESS_KEY: process.env.FAUCET_ROLLBAR_ACCESS_KEY,

-};

-
-
-/***/ }),
-/* 2 */
-/***/ (function(module, exports) {
-
-module.exports = require("lodash");
-
-/***/ }),
-/* 3 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-

-var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

-    return new (P || (P = Promise))(function (resolve, reject) {

-        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }

-        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }

-        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }

-        step((generator = generator.apply(thisArg, _arguments || [])).next());

-    });

-};

-var __generator = (this && this.__generator) || function (thisArg, body) {

-    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;

-    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;

-    function verb(n) { return function (v) { return step([n, v]); }; }

-    function step(op) {

-        if (f) throw new TypeError("Generator is already executing.");

-        while (_) try {

-            if (f = 1, y && (t = y[op[0] & 2 ? "return" : op[0] ? "throw" : "next"]) && !(t = t.call(y, op[1])).done) return t;

-            if (y = 0, t) op = [0, t.value];

-            switch (op[0]) {

-                case 0: case 1: t = op; break;

-                case 4: _.label++; return { value: op[1], done: false };

-                case 5: _.label++; y = op[1]; op = [0]; continue;

-                case 7: op = _.ops.pop(); _.trys.pop(); continue;

-                default:

-                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }

-                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }

-                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }

-                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }

-                    if (t[2]) _.ops.pop();

-                    _.trys.pop(); continue;

-            }

-            op = body.call(thisArg, _);

-        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }

-        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };

-    }

-};

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

-var utils_1 = __webpack_require__(0);

-var rollbar = __webpack_require__(10);

-var configs_1 = __webpack_require__(1);

-exports.errorReporter = {

-    setup: function () {

-        var _this = this;

-        rollbar.init(configs_1.configs.ROLLBAR_ACCESS_KEY, {

-            environment: configs_1.configs.ENVIRONMENT,

-        });

-        rollbar.handleUncaughtExceptions(configs_1.configs.ROLLBAR_ACCESS_KEY);

-        process.on('unhandledRejection', function (err) { return __awaiter(_this, void 0, void 0, function () {

-            return __generator(this, function (_a) {

-                switch (_a.label) {

-                    case 0:

-                        utils_1.logUtils.log("Uncaught exception " + err + ". Stack: " + err.stack);

-                        return [4 /*yield*/, this.reportAsync(err)];

-                    case 1:

-                        _a.sent();

-                        process.exit(1);

-                        return [2 /*return*/];

-                }

-            });

-        }); });

-    },

-    reportAsync: function (err, req) {

-        return __awaiter(this, void 0, void 0, function () {

-            return __generator(this, function (_a) {

-                if (configs_1.configs.ENVIRONMENT === 'development') {

-                    return [2 /*return*/]; // Do not log development environment errors

-                }

-                return [2 /*return*/, new Promise(function (resolve, reject) {

-                        rollbar.handleError(err, req, function (rollbarErr) {

-                            if (rollbarErr) {

-                                utils_1.logUtils.log("Error reporting to rollbar, ignoring: " + rollbarErr);

-                                reject(rollbarErr);

-                            }

-                            else {

-                                resolve();

-                            }

-                        });

-                    })];

-            });

-        });

-    },

-    errorHandler: function () {

-        return rollbar.errorHandler(configs_1.configs.ROLLBAR_ACCESS_KEY);

-    },

-};

-
-
-/***/ }),
-/* 4 */
-/***/ (function(module, exports) {
-
-module.exports = require("0x.js");
-
-/***/ }),
-/* 5 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-

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

-var configs_1 = __webpack_require__(1);

-var productionRpcUrls = {

-    '3': "https://ropsten.infura.io/" + configs_1.configs.INFURA_API_KEY,

-    '4': "https://rinkeby.infura.io/" + configs_1.configs.INFURA_API_KEY,

-    '42': "https://kovan.infura.io/" + configs_1.configs.INFURA_API_KEY,

-};

-var developmentRpcUrls = {

-    '50': 'http://127.0.0.1:8545',

-};

-exports.rpcUrls = configs_1.configs.ENVIRONMENT === 'development' ? developmentRpcUrls : productionRpcUrls;

-
-
-/***/ }),
-/* 6 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = __webpack_require__(7);
-
-
-/***/ }),
-/* 7 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-

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

-var bodyParser = __webpack_require__(8);

-var express = __webpack_require__(9);

-var error_reporter_1 = __webpack_require__(3);

-var handler_1 = __webpack_require__(11);

-var parameter_transformer_1 = __webpack_require__(18);

-// Setup the errorReporter to catch uncaught exceptions and unhandled rejections

-error_reporter_1.errorReporter.setup();

-var app = express();

-app.use(bodyParser.json()); // for parsing application/json

-app.use(function (req, res, next) {

-    res.header('Access-Control-Allow-Origin', '*');

-    res.header('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content-Type, Accept');

-    next();

-});

-var handler = new handler_1.Handler();

-app.get('/ping', function (req, res) {

-    res.status(200).send('pong');

-});

-app.get('/info', handler.getQueueInfo.bind(handler));

-app.get('/ether/:recipient', parameter_transformer_1.parameterTransformer.transform, handler.dispenseEther.bind(handler));

-app.get('/zrx/:recipient', parameter_transformer_1.parameterTransformer.transform, handler.dispenseZRX.bind(handler));

-app.get('/order/weth/:recipient', parameter_transformer_1.parameterTransformer.transform, handler.dispenseWETHOrder.bind(handler));

-app.get('/order/zrx/:recipient', parameter_transformer_1.parameterTransformer.transform, handler.dispenseZRXOrder.bind(handler));

-// Log to rollbar any errors unhandled by handlers

-app.use(error_reporter_1.errorReporter.errorHandler());

-var port = process.env.PORT || 3000;

-app.listen(port);

-
-
-/***/ }),
-/* 8 */
-/***/ (function(module, exports) {
-
-module.exports = require("body-parser");
-
-/***/ }),
-/* 9 */
-/***/ (function(module, exports) {
-
-module.exports = require("express");
-
-/***/ }),
-/* 10 */
-/***/ (function(module, exports) {
-
-module.exports = require("rollbar");
-
-/***/ }),
-/* 11 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-

-var __assign = (this && this.__assign) || Object.assign || function(t) {

-    for (var s, i = 1, n = arguments.length; i < n; i++) {

-        s = arguments[i];

-        for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))

-            t[p] = s[p];

-    }

-    return t;

-};

-var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

-    return new (P || (P = Promise))(function (resolve, reject) {

-        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }

-        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }

-        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }

-        step((generator = generator.apply(thisArg, _arguments || [])).next());

-    });

-};

-var __generator = (this && this.__generator) || function (thisArg, body) {

-    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;

-    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;

-    function verb(n) { return function (v) { return step([n, v]); }; }

-    function step(op) {

-        if (f) throw new TypeError("Generator is already executing.");

-        while (_) try {

-            if (f = 1, y && (t = y[op[0] & 2 ? "return" : op[0] ? "throw" : "next"]) && !(t = t.call(y, op[1])).done) return t;

-            if (y = 0, t) op = [0, t.value];

-            switch (op[0]) {

-                case 0: case 1: t = op; break;

-                case 4: _.label++; return { value: op[1], done: false };

-                case 5: _.label++; y = op[1]; op = [0]; continue;

-                case 7: op = _.ops.pop(); _.trys.pop(); continue;

-                default:

-                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }

-                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }

-                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }

-                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }

-                    if (t[2]) _.ops.pop();

-                    _.trys.pop(); continue;

-            }

-            op = body.call(thisArg, _);

-        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }

-        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };

-    }

-};

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

-var _0x_js_1 = __webpack_require__(4);

-var utils_1 = __webpack_require__(0);

-var _ = __webpack_require__(2);

-var Web3 = __webpack_require__(12);

-// HACK: web3 injects XMLHttpRequest into the global scope and ProviderEngine checks XMLHttpRequest

-// to know whether it is running in a browser or node environment. We need it to be undefined since

-// we are not running in a browser env.

-// Filed issue: https://github.com/ethereum/web3.js/issues/844

-global.XMLHttpRequest = undefined;

-var subproviders_1 = __webpack_require__(13);

-var ProviderEngine = __webpack_require__(14);

-var RpcSubprovider = __webpack_require__(15);

-var configs_1 = __webpack_require__(1);

-var dispatch_queue_1 = __webpack_require__(16);

-var dispense_asset_tasks_1 = __webpack_require__(17);

-var rpc_urls_1 = __webpack_require__(5);

-var RequestedAssetType;

-(function (RequestedAssetType) {

-    RequestedAssetType["ETH"] = "ETH";

-    RequestedAssetType["WETH"] = "WETH";

-    RequestedAssetType["ZRX"] = "ZRX";

-})(RequestedAssetType || (RequestedAssetType = {}));

-var FIVE_DAYS_IN_MS = 4.32e8; // TODO: make this configurable

-var Handler = /** @class */ (function () {

-    function Handler() {

-        var _this = this;

-        this._networkConfigByNetworkId = {};

-        _.forIn(rpc_urls_1.rpcUrls, function (rpcUrl, networkId) {

-            var providerObj = Handler._createProviderEngine(rpcUrl);

-            var web3 = new Web3(providerObj);

-            var zeroExConfig = {

-                networkId: +networkId,

-            };

-            var zeroEx = new _0x_js_1.ZeroEx(web3.currentProvider, zeroExConfig);

-            var dispatchQueue = new dispatch_queue_1.DispatchQueue();

-            _this._networkConfigByNetworkId[networkId] = {

-                dispatchQueue: dispatchQueue,

-                web3: web3,

-                zeroEx: zeroEx,

-            };

-        });

-    }

-    Handler._createProviderEngine = function (rpcUrl) {

-        if (_.isUndefined(configs_1.configs.DISPENSER_PRIVATE_KEY)) {

-            throw new Error('Dispenser Private key not found');

-        }

-        var engine = new ProviderEngine();

-        engine.addProvider(new subproviders_1.NonceTrackerSubprovider());

-        engine.addProvider(new subproviders_1.PrivateKeyWalletSubprovider(configs_1.configs.DISPENSER_PRIVATE_KEY));

-        engine.addProvider(new RpcSubprovider({

-            rpcUrl: rpcUrl,

-        }));

-        engine.start();

-        return engine;

-    };

-    Handler.prototype.getQueueInfo = function (req, res) {

-        var _this = this;

-        res.setHeader('Content-Type', 'application/json');

-        var queueInfo = _.mapValues(rpc_urls_1.rpcUrls, function (rpcUrl, networkId) {

-            var dispatchQueue = _this._networkConfigByNetworkId[networkId].dispatchQueue;

-            return {

-                full: dispatchQueue.isFull(),

-                size: dispatchQueue.size(),

-            };

-        });

-        var payload = JSON.stringify(queueInfo);

-        res.status(200).send(payload);

-    };

-    Handler.prototype.dispenseEther = function (req, res) {

-        this._dispenseAsset(req, res, RequestedAssetType.ETH);

-    };

-    Handler.prototype.dispenseZRX = function (req, res) {

-        this._dispenseAsset(req, res, RequestedAssetType.ZRX);

-    };

-    Handler.prototype.dispenseWETHOrder = function (req, res) {

-        return __awaiter(this, void 0, void 0, function () {

-            return __generator(this, function (_a) {

-                switch (_a.label) {

-                    case 0: return [4 /*yield*/, this._dispenseOrder(req, res, RequestedAssetType.WETH)];

-                    case 1:

-                        _a.sent();

-                        return [2 /*return*/];

-                }

-            });

-        });

-    };

-    Handler.prototype.dispenseZRXOrder = function (req, res, next) {

-        return __awaiter(this, void 0, void 0, function () {

-            return __generator(this, function (_a) {

-                switch (_a.label) {

-                    case 0: return [4 /*yield*/, this._dispenseOrder(req, res, RequestedAssetType.ZRX)];

-                    case 1:

-                        _a.sent();

-                        return [2 /*return*/];

-                }

-            });

-        });

-    };

-    Handler.prototype._dispenseAsset = function (req, res, requestedAssetType) {

-        var networkId = req.params.networkId;

-        var recipient = req.params.recipient;

-        var networkConfig = this._networkConfigByNetworkId[networkId];

-        var dispenserTask;

-        switch (requestedAssetType) {

-            case RequestedAssetType.ETH:

-                dispenserTask = dispense_asset_tasks_1.dispenseAssetTasks.dispenseEtherTask(recipient, networkConfig.web3);

-                break;

-            case RequestedAssetType.WETH:

-            case RequestedAssetType.ZRX:

-                dispenserTask = dispense_asset_tasks_1.dispenseAssetTasks.dispenseTokenTask(recipient, requestedAssetType, networkConfig.zeroEx);

-                break;

-            default:

-                throw new Error("Unsupported asset type: " + requestedAssetType);

-        }

-        var didAddToQueue = networkConfig.dispatchQueue.add(dispenserTask);

-        if (!didAddToQueue) {

-            res.status(503).send('QUEUE_IS_FULL');

-            return;

-        }

-        utils_1.logUtils.log("Added " + recipient + " to queue: " + requestedAssetType + " networkId: " + networkId);

-        res.status(200).end();

-    };

-    Handler.prototype._dispenseOrder = function (req, res, requestedAssetType) {

-        return __awaiter(this, void 0, void 0, function () {

-            var networkConfig, zeroEx, makerToken, takerTokenSymbol, takerToken, makerTokenAmount, takerTokenAmount, order, orderHash, signature, signedOrder, signedOrderHash, payload;

-            return __generator(this, function (_a) {

-                switch (_a.label) {

-                    case 0:

-                        networkConfig = _.get(this._networkConfigByNetworkId, req.params.networkId);

-                        if (_.isUndefined(networkConfig)) {

-                            res.status(400).send('UNSUPPORTED_NETWORK_ID');

-                            return [2 /*return*/];

-                        }

-                        zeroEx = networkConfig.zeroEx;

-                        res.setHeader('Content-Type', 'application/json');

-                        return [4 /*yield*/, zeroEx.tokenRegistry.getTokenBySymbolIfExistsAsync(requestedAssetType)];

-                    case 1:

-                        makerToken = _a.sent();

-                        if (_.isUndefined(makerToken)) {

-                            throw new Error("Unsupported asset type: " + requestedAssetType);

-                        }

-                        takerTokenSymbol = requestedAssetType === RequestedAssetType.WETH ? RequestedAssetType.ZRX : RequestedAssetType.WETH;

-                        return [4 /*yield*/, zeroEx.tokenRegistry.getTokenBySymbolIfExistsAsync(takerTokenSymbol)];

-                    case 2:

-                        takerToken = _a.sent();

-                        if (_.isUndefined(takerToken)) {

-                            throw new Error("Unsupported asset type: " + requestedAssetType);

-                        }

-                        makerTokenAmount = _0x_js_1.ZeroEx.toBaseUnitAmount(new utils_1.BigNumber(0.1), makerToken.decimals);

-                        takerTokenAmount = _0x_js_1.ZeroEx.toBaseUnitAmount(new utils_1.BigNumber(0.1), takerToken.decimals);

-                        order = {

-                            maker: configs_1.configs.DISPENSER_ADDRESS,

-                            taker: req.params.recipient,

-                            makerFee: new utils_1.BigNumber(0),

-                            takerFee: new utils_1.BigNumber(0),

-                            makerTokenAmount: makerTokenAmount,

-                            takerTokenAmount: takerTokenAmount,

-                            makerTokenAddress: makerToken.address,

-                            takerTokenAddress: takerToken.address,

-                            salt: _0x_js_1.ZeroEx.generatePseudoRandomSalt(),

-                            exchangeContractAddress: zeroEx.exchange.getContractAddress(),

-                            feeRecipient: _0x_js_1.ZeroEx.NULL_ADDRESS,

-                            expirationUnixTimestampSec: new utils_1.BigNumber(Date.now() + FIVE_DAYS_IN_MS),

-                        };

-                        orderHash = _0x_js_1.ZeroEx.getOrderHashHex(order);

-                        return [4 /*yield*/, zeroEx.signOrderHashAsync(orderHash, configs_1.configs.DISPENSER_ADDRESS, false)];

-                    case 3:

-                        signature = _a.sent();

-                        signedOrder = __assign({}, order, { ecSignature: signature });

-                        signedOrderHash = _0x_js_1.ZeroEx.getOrderHashHex(signedOrder);

-                        payload = JSON.stringify(signedOrder);

-                        utils_1.logUtils.log("Dispensed signed order: " + payload);

-                        res.status(200).send(payload);

-                        return [2 /*return*/];

-                }

-            });

-        });

-    };

-    return Handler;

-}());

-exports.Handler = Handler;

-
-
-/***/ }),
-/* 12 */
-/***/ (function(module, exports) {
-
-module.exports = require("web3");
-
-/***/ }),
-/* 13 */
-/***/ (function(module, exports) {
-
-module.exports = require("@0xproject/subproviders");
-
-/***/ }),
-/* 14 */
-/***/ (function(module, exports) {
-
-module.exports = require("web3-provider-engine");
-
-/***/ }),
-/* 15 */
-/***/ (function(module, exports) {
-
-module.exports = require("web3-provider-engine/subproviders/rpc");
-
-/***/ }),
-/* 16 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-

-var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

-    return new (P || (P = Promise))(function (resolve, reject) {

-        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }

-        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }

-        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }

-        step((generator = generator.apply(thisArg, _arguments || [])).next());

-    });

-};

-var __generator = (this && this.__generator) || function (thisArg, body) {

-    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;

-    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;

-    function verb(n) { return function (v) { return step([n, v]); }; }

-    function step(op) {

-        if (f) throw new TypeError("Generator is already executing.");

-        while (_) try {

-            if (f = 1, y && (t = y[op[0] & 2 ? "return" : op[0] ? "throw" : "next"]) && !(t = t.call(y, op[1])).done) return t;

-            if (y = 0, t) op = [0, t.value];

-            switch (op[0]) {

-                case 0: case 1: t = op; break;

-                case 4: _.label++; return { value: op[1], done: false };

-                case 5: _.label++; y = op[1]; op = [0]; continue;

-                case 7: op = _.ops.pop(); _.trys.pop(); continue;

-                default:

-                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }

-                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }

-                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }

-                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }

-                    if (t[2]) _.ops.pop();

-                    _.trys.pop(); continue;

-            }

-            op = body.call(thisArg, _);

-        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }

-        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };

-    }

-};

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

-var utils_1 = __webpack_require__(0);

-var _ = __webpack_require__(2);

-var error_reporter_1 = __webpack_require__(3);

-var MAX_QUEUE_SIZE = 500;

-var DEFAULT_QUEUE_INTERVAL_MS = 1000;

-var DispatchQueue = /** @class */ (function () {

-    function DispatchQueue() {

-        this._queueIntervalMs = DEFAULT_QUEUE_INTERVAL_MS;

-        this._queue = [];

-        this._start();

-    }

-    DispatchQueue.prototype.add = function (taskAsync) {

-        if (this.isFull()) {

-            return false;

-        }

-        this._queue.push(taskAsync);

-        return true;

-    };

-    DispatchQueue.prototype.size = function () {

-        return this._queue.length;

-    };

-    DispatchQueue.prototype.isFull = function () {

-        return this.size() >= MAX_QUEUE_SIZE;

-    };

-    DispatchQueue.prototype.stop = function () {

-        if (!_.isUndefined(this._queueIntervalIdIfExists)) {

-            utils_1.intervalUtils.clearAsyncExcludingInterval(this._queueIntervalIdIfExists);

-        }

-    };

-    DispatchQueue.prototype._start = function () {

-        var _this = this;

-        this._queueIntervalIdIfExists = utils_1.intervalUtils.setAsyncExcludingInterval(function () { return __awaiter(_this, void 0, void 0, function () {

-            var taskAsync;

-            return __generator(this, function (_a) {

-                switch (_a.label) {

-                    case 0:

-                        taskAsync = this._queue.shift();

-                        if (_.isUndefined(taskAsync)) {

-                            return [2 /*return*/, Promise.resolve()];

-                        }

-                        return [4 /*yield*/, taskAsync()];

-                    case 1:

-                        _a.sent();

-                        return [2 /*return*/];

-                }

-            });

-        }); }, this._queueIntervalMs, function (err) {

-            utils_1.logUtils.log("Unexpected err: " + err + " - " + JSON.stringify(err));

-            // tslint:disable-next-line:no-floating-promises

-            error_reporter_1.errorReporter.reportAsync(err);

-        });

-    };

-    return DispatchQueue;

-}());

-exports.DispatchQueue = DispatchQueue;

-
-
-/***/ }),
-/* 17 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-

-var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

-    return new (P || (P = Promise))(function (resolve, reject) {

-        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }

-        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }

-        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }

-        step((generator = generator.apply(thisArg, _arguments || [])).next());

-    });

-};

-var __generator = (this && this.__generator) || function (thisArg, body) {

-    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;

-    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;

-    function verb(n) { return function (v) { return step([n, v]); }; }

-    function step(op) {

-        if (f) throw new TypeError("Generator is already executing.");

-        while (_) try {

-            if (f = 1, y && (t = y[op[0] & 2 ? "return" : op[0] ? "throw" : "next"]) && !(t = t.call(y, op[1])).done) return t;

-            if (y = 0, t) op = [0, t.value];

-            switch (op[0]) {

-                case 0: case 1: t = op; break;

-                case 4: _.label++; return { value: op[1], done: false };

-                case 5: _.label++; y = op[1]; op = [0]; continue;

-                case 7: op = _.ops.pop(); _.trys.pop(); continue;

-                default:

-                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }

-                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }

-                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }

-                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }

-                    if (t[2]) _.ops.pop();

-                    _.trys.pop(); continue;

-            }

-            op = body.call(thisArg, _);

-        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }

-        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };

-    }

-};

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

-var _0x_js_1 = __webpack_require__(4);

-var utils_1 = __webpack_require__(0);

-var _ = __webpack_require__(2);

-var configs_1 = __webpack_require__(1);

-var DISPENSE_AMOUNT_ETHER = 0.1;

-var DISPENSE_AMOUNT_TOKEN = 0.1;

-var DISPENSE_MAX_AMOUNT_TOKEN = 2;

-var DISPENSE_MAX_AMOUNT_ETHER = 2;

-exports.dispenseAssetTasks = {

-    dispenseEtherTask: function (recipientAddress, web3) {

-        var _this = this;

-        return function () { return __awaiter(_this, void 0, void 0, function () {

-            var userBalance, maxAmountInWei, sendTransactionAsync, txHash;

-            return __generator(this, function (_a) {

-                switch (_a.label) {

-                    case 0:

-                        utils_1.logUtils.log("Processing ETH " + recipientAddress);

-                        return [4 /*yield*/, utils_1.promisify(web3.eth.getBalance)(recipientAddress)];

-                    case 1:

-                        userBalance = _a.sent();

-                        maxAmountInWei = new utils_1.BigNumber(web3.toWei(DISPENSE_MAX_AMOUNT_ETHER, 'ether'));

-                        if (userBalance.greaterThanOrEqualTo(maxAmountInWei)) {

-                            utils_1.logUtils.log("User exceeded ETH balance maximum (" + maxAmountInWei + ") " + recipientAddress + " " + userBalance + " ");

-                            return [2 /*return*/];

-                        }

-                        sendTransactionAsync = utils_1.promisify(web3.eth.sendTransaction);

-                        return [4 /*yield*/, sendTransactionAsync({

-                                from: configs_1.configs.DISPENSER_ADDRESS,

-                                to: recipientAddress,

-                                value: web3.toWei(DISPENSE_AMOUNT_ETHER, 'ether'),

-                            })];

-                    case 2:

-                        txHash = _a.sent();

-                        utils_1.logUtils.log("Sent " + DISPENSE_AMOUNT_ETHER + " ETH to " + recipientAddress + " tx: " + txHash);

-                        return [2 /*return*/];

-                }

-            });

-        }); };

-    },

-    dispenseTokenTask: function (recipientAddress, tokenSymbol, zeroEx) {

-        var _this = this;

-        return function () { return __awaiter(_this, void 0, void 0, function () {

-            var amountToDispense, token, baseUnitAmount, userBalanceBaseUnits, maxAmountBaseUnits, txHash;

-            return __generator(this, function (_a) {

-                switch (_a.label) {

-                    case 0:

-                        utils_1.logUtils.log("Processing " + tokenSymbol + " " + recipientAddress);

-                        amountToDispense = new utils_1.BigNumber(DISPENSE_AMOUNT_TOKEN);

-                        return [4 /*yield*/, zeroEx.tokenRegistry.getTokenBySymbolIfExistsAsync(tokenSymbol)];

-                    case 1:

-                        token = _a.sent();

-                        if (_.isUndefined(token)) {

-                            throw new Error("Unsupported asset type: " + tokenSymbol);

-                        }

-                        baseUnitAmount = _0x_js_1.ZeroEx.toBaseUnitAmount(amountToDispense, token.decimals);

-                        return [4 /*yield*/, zeroEx.token.getBalanceAsync(token.address, recipientAddress)];

-                    case 2:

-                        userBalanceBaseUnits = _a.sent();

-                        maxAmountBaseUnits = _0x_js_1.ZeroEx.toBaseUnitAmount(new utils_1.BigNumber(DISPENSE_MAX_AMOUNT_TOKEN), token.decimals);

-                        if (userBalanceBaseUnits.greaterThanOrEqualTo(maxAmountBaseUnits)) {

-                            utils_1.logUtils.log("User exceeded token balance maximum (" + maxAmountBaseUnits + ") " + recipientAddress + " " + userBalanceBaseUnits + " ");

-                            return [2 /*return*/];

-                        }

-                        return [4 /*yield*/, zeroEx.token.transferAsync(token.address, configs_1.configs.DISPENSER_ADDRESS, recipientAddress, baseUnitAmount)];

-                    case 3:

-                        txHash = _a.sent();

-                        utils_1.logUtils.log("Sent " + amountToDispense + " ZRX to " + recipientAddress + " tx: " + txHash);

-                        return [2 /*return*/];

-                }

-            });

-        }); };

-    },

-};

-
-
-/***/ }),
-/* 18 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-

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

-var utils_1 = __webpack_require__(0);

-var _ = __webpack_require__(2);

-var rpc_urls_1 = __webpack_require__(5);

-var DEFAULT_NETWORK_ID = 42; // kovan

-exports.parameterTransformer = {

-    transform: function (req, res, next) {

-        var recipientAddress = req.params.recipient;

-        if (_.isUndefined(recipientAddress) || !utils_1.addressUtils.isAddress(recipientAddress)) {

-            res.status(400).send('INVALID_RECIPIENT_ADDRESS');

-            return;

-        }

-        var lowerCaseRecipientAddress = recipientAddress.toLowerCase();

-        req.params.recipient = lowerCaseRecipientAddress;

-        var networkId = _.get(req.query, 'networkId', DEFAULT_NETWORK_ID);

-        var rpcUrlIfExists = _.get(rpc_urls_1.rpcUrls, networkId);

-        if (_.isUndefined(rpcUrlIfExists)) {

-            res.status(400).send('UNSUPPORTED_NETWORK_ID');

-            return;

-        }

-        req.params.networkId = networkId;

-        next();

-    },

-};

-
-
-/***/ })
-/******/ ]);
-//# sourceMappingURL=server.js.map
\ No newline at end of file
diff --git a/packages/testnet-faucets/bin/server.js.map b/packages/testnet-faucets/bin/server.js.map
deleted file mode 100644
index c8c227727..000000000
--- a/packages/testnet-faucets/bin/server.js.map
+++ /dev/null
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b91d2cee364b5e101d43","module.exports = require(\"@0xproject/utils\");\n\n\n//////////////////\n// WEBPACK FOOTER\n// external \"@0xproject/utils\"\n// module id = 0\n// module chunks = 0","export const configs = {\n    DISPENSER_ADDRESS: (process.env.DISPENSER_ADDRESS as string).toLowerCase(),\n    DISPENSER_PRIVATE_KEY: process.env.DISPENSER_PRIVATE_KEY,\n    ENVIRONMENT: process.env.FAUCET_ENVIRONMENT,\n    INFURA_API_KEY: process.env.INFURA_API_KEY,\n    ROLLBAR_ACCESS_KEY: process.env.FAUCET_ROLLBAR_ACCESS_KEY,\n};\n\n\n\n// WEBPACK FOOTER //\n// ./src/ts/configs.ts","module.exports = require(\"lodash\");\n\n\n//////////////////\n// WEBPACK FOOTER\n// external \"lodash\"\n// module id = 2\n// module chunks = 0","import { logUtils } from '@0xproject/utils';\nimport * as express from 'express';\nimport rollbar = require('rollbar');\n\nimport { configs } from './configs';\n\nexport const errorReporter = {\n    setup() {\n        rollbar.init(configs.ROLLBAR_ACCESS_KEY, {\n            environment: configs.ENVIRONMENT,\n        });\n        rollbar.handleUncaughtExceptions(configs.ROLLBAR_ACCESS_KEY);\n        process.on('unhandledRejection', async (err: Error) => {\n            logUtils.log(`Uncaught exception ${err}. Stack: ${err.stack}`);\n            await this.reportAsync(err);\n            process.exit(1);\n        });\n    },\n    async reportAsync(err: Error, req?: express.Request): Promise<any> {\n        if (configs.ENVIRONMENT === 'development') {\n            return; // Do not log development environment errors\n        }\n        return new Promise((resolve, reject) => {\n            rollbar.handleError(err, req, (rollbarErr: Error) => {\n                if (rollbarErr) {\n                    logUtils.log(`Error reporting to rollbar, ignoring: ${rollbarErr}`);\n                    reject(rollbarErr);\n                } else {\n                    resolve();\n                }\n            });\n        });\n    },\n    errorHandler() {\n        return rollbar.errorHandler(configs.ROLLBAR_ACCESS_KEY);\n    },\n};\n\n\n\n// WEBPACK FOOTER //\n// ./src/ts/error_reporter.ts","module.exports = require(\"0x.js\");\n\n\n//////////////////\n// WEBPACK FOOTER\n// external \"0x.js\"\n// module id = 4\n// module chunks = 0","import { configs } from './configs';\n\nconst productionRpcUrls = {\n    '3': `https://ropsten.infura.io/${configs.INFURA_API_KEY}`,\n    '4': `https://rinkeby.infura.io/${configs.INFURA_API_KEY}`,\n    '42': `https://kovan.infura.io/${configs.INFURA_API_KEY}`,\n};\n\nconst developmentRpcUrls = {\n    '50': 'http://127.0.0.1:8545',\n};\n\nexport const rpcUrls = configs.ENVIRONMENT === 'development' ? developmentRpcUrls : productionRpcUrls;\n\n\n\n// WEBPACK FOOTER //\n// ./src/ts/rpc_urls.ts","import * as bodyParser from 'body-parser';\nimport * as express from 'express';\n\nimport { errorReporter } from './error_reporter';\nimport { Handler } from './handler';\nimport { parameterTransformer } from './parameter_transformer';\n\n// Setup the errorReporter to catch uncaught exceptions and unhandled rejections\nerrorReporter.setup();\n\nconst app = express();\napp.use(bodyParser.json()); // for parsing application/json\napp.use((req, res, next) => {\n    res.header('Access-Control-Allow-Origin', '*');\n    res.header('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content-Type, Accept');\n    next();\n});\n\nconst handler = new Handler();\napp.get('/ping', (req: express.Request, res: express.Response) => {\n    res.status(200).send('pong');\n});\napp.get('/info', handler.getQueueInfo.bind(handler));\napp.get('/ether/:recipient', parameterTransformer.transform, handler.dispenseEther.bind(handler));\napp.get('/zrx/:recipient', parameterTransformer.transform, handler.dispenseZRX.bind(handler));\napp.get('/order/weth/:recipient', parameterTransformer.transform, handler.dispenseWETHOrder.bind(handler));\napp.get('/order/zrx/:recipient', parameterTransformer.transform, handler.dispenseZRXOrder.bind(handler));\n\n// Log to rollbar any errors unhandled by handlers\napp.use(errorReporter.errorHandler());\nconst port = process.env.PORT || 3000;\napp.listen(port);\n\n\n\n// WEBPACK FOOTER //\n// ./src/ts/server.ts","module.exports = require(\"body-parser\");\n\n\n//////////////////\n// WEBPACK FOOTER\n// external \"body-parser\"\n// module id = 8\n// module chunks = 0","module.exports = require(\"express\");\n\n\n//////////////////\n// WEBPACK FOOTER\n// external \"express\"\n// module id = 9\n// module chunks = 0","module.exports = require(\"rollbar\");\n\n\n//////////////////\n// WEBPACK FOOTER\n// external \"rollbar\"\n// module id = 10\n// module chunks = 0","import { Order, SignedOrder, ZeroEx } from '0x.js';\nimport { BigNumber, logUtils } from '@0xproject/utils';\nimport * as express from 'express';\nimport * as _ from 'lodash';\nimport * as Web3 from 'web3';\n\n// HACK: web3 injects XMLHttpRequest into the global scope and ProviderEngine checks XMLHttpRequest\n// to know whether it is running in a browser or node environment. We need it to be undefined since\n// we are not running in a browser env.\n// Filed issue: https://github.com/ethereum/web3.js/issues/844\n(global as any).XMLHttpRequest = undefined;\nimport { NonceTrackerSubprovider, PrivateKeyWalletSubprovider } from '@0xproject/subproviders';\nimport ProviderEngine = require('web3-provider-engine');\nimport RpcSubprovider = require('web3-provider-engine/subproviders/rpc');\n\nimport { configs } from './configs';\nimport { DispatchQueue } from './dispatch_queue';\nimport { dispenseAssetTasks } from './dispense_asset_tasks';\nimport { rpcUrls } from './rpc_urls';\n\ninterface NetworkConfig {\n    dispatchQueue: DispatchQueue;\n    web3: Web3;\n    zeroEx: ZeroEx;\n}\n\ninterface ItemByNetworkId<T> {\n    [networkId: string]: T;\n}\n\nenum RequestedAssetType {\n    ETH = 'ETH',\n    WETH = 'WETH',\n    ZRX = 'ZRX',\n}\n\nconst FIVE_DAYS_IN_MS = 4.32e8; // TODO: make this configurable\n\nexport class Handler {\n    private _networkConfigByNetworkId: ItemByNetworkId<NetworkConfig> = {};\n    private static _createProviderEngine(rpcUrl: string) {\n        if (_.isUndefined(configs.DISPENSER_PRIVATE_KEY)) {\n            throw new Error('Dispenser Private key not found');\n        }\n        const engine = new ProviderEngine();\n        engine.addProvider(new NonceTrackerSubprovider());\n        engine.addProvider(new PrivateKeyWalletSubprovider(configs.DISPENSER_PRIVATE_KEY));\n        engine.addProvider(\n            new RpcSubprovider({\n                rpcUrl,\n            }),\n        );\n        engine.start();\n        return engine;\n    }\n    constructor() {\n        _.forIn(rpcUrls, (rpcUrl: string, networkId: string) => {\n            const providerObj = Handler._createProviderEngine(rpcUrl);\n            const web3 = new Web3(providerObj);\n            const zeroExConfig = {\n                networkId: +networkId,\n            };\n            const zeroEx = new ZeroEx(web3.currentProvider, zeroExConfig);\n            const dispatchQueue = new DispatchQueue();\n            this._networkConfigByNetworkId[networkId] = {\n                dispatchQueue,\n                web3,\n                zeroEx,\n            };\n        });\n    }\n    public getQueueInfo(req: express.Request, res: express.Response) {\n        res.setHeader('Content-Type', 'application/json');\n        const queueInfo = _.mapValues(rpcUrls, (rpcUrl: string, networkId: string) => {\n            const dispatchQueue = this._networkConfigByNetworkId[networkId].dispatchQueue;\n            return {\n                full: dispatchQueue.isFull(),\n                size: dispatchQueue.size(),\n            };\n        });\n        const payload = JSON.stringify(queueInfo);\n        res.status(200).send(payload);\n    }\n    public dispenseEther(req: express.Request, res: express.Response) {\n        this._dispenseAsset(req, res, RequestedAssetType.ETH);\n    }\n    public dispenseZRX(req: express.Request, res: express.Response) {\n        this._dispenseAsset(req, res, RequestedAssetType.ZRX);\n    }\n    public async dispenseWETHOrder(req: express.Request, res: express.Response) {\n        await this._dispenseOrder(req, res, RequestedAssetType.WETH);\n    }\n    public async dispenseZRXOrder(req: express.Request, res: express.Response, next: express.NextFunction) {\n        await this._dispenseOrder(req, res, RequestedAssetType.ZRX);\n    }\n    private _dispenseAsset(req: express.Request, res: express.Response, requestedAssetType: RequestedAssetType) {\n        const networkId = req.params.networkId;\n        const recipient = req.params.recipient;\n        const networkConfig = this._networkConfigByNetworkId[networkId];\n        let dispenserTask;\n        switch (requestedAssetType) {\n            case RequestedAssetType.ETH:\n                dispenserTask = dispenseAssetTasks.dispenseEtherTask(recipient, networkConfig.web3);\n                break;\n            case RequestedAssetType.WETH:\n            case RequestedAssetType.ZRX:\n                dispenserTask = dispenseAssetTasks.dispenseTokenTask(\n                    recipient,\n                    requestedAssetType,\n                    networkConfig.zeroEx,\n                );\n                break;\n            default:\n                throw new Error(`Unsupported asset type: ${requestedAssetType}`);\n        }\n        const didAddToQueue = networkConfig.dispatchQueue.add(dispenserTask);\n        if (!didAddToQueue) {\n            res.status(503).send('QUEUE_IS_FULL');\n            return;\n        }\n        logUtils.log(`Added ${recipient} to queue: ${requestedAssetType} networkId: ${networkId}`);\n        res.status(200).end();\n    }\n    private async _dispenseOrder(req: express.Request, res: express.Response, requestedAssetType: RequestedAssetType) {\n        const networkConfig = _.get(this._networkConfigByNetworkId, req.params.networkId);\n        if (_.isUndefined(networkConfig)) {\n            res.status(400).send('UNSUPPORTED_NETWORK_ID');\n            return;\n        }\n        const zeroEx = networkConfig.zeroEx;\n        res.setHeader('Content-Type', 'application/json');\n        const makerToken = await zeroEx.tokenRegistry.getTokenBySymbolIfExistsAsync(requestedAssetType);\n        if (_.isUndefined(makerToken)) {\n            throw new Error(`Unsupported asset type: ${requestedAssetType}`);\n        }\n        const takerTokenSymbol =\n            requestedAssetType === RequestedAssetType.WETH ? RequestedAssetType.ZRX : RequestedAssetType.WETH;\n        const takerToken = await zeroEx.tokenRegistry.getTokenBySymbolIfExistsAsync(takerTokenSymbol);\n        if (_.isUndefined(takerToken)) {\n            throw new Error(`Unsupported asset type: ${requestedAssetType}`);\n        }\n        const makerTokenAmount = ZeroEx.toBaseUnitAmount(new BigNumber(0.1), makerToken.decimals);\n        const takerTokenAmount = ZeroEx.toBaseUnitAmount(new BigNumber(0.1), takerToken.decimals);\n        const order: Order = {\n            maker: configs.DISPENSER_ADDRESS,\n            taker: req.params.recipient,\n            makerFee: new BigNumber(0),\n            takerFee: new BigNumber(0),\n            makerTokenAmount,\n            takerTokenAmount,\n            makerTokenAddress: makerToken.address,\n            takerTokenAddress: takerToken.address,\n            salt: ZeroEx.generatePseudoRandomSalt(),\n            exchangeContractAddress: zeroEx.exchange.getContractAddress(),\n            feeRecipient: ZeroEx.NULL_ADDRESS,\n            expirationUnixTimestampSec: new BigNumber(Date.now() + FIVE_DAYS_IN_MS),\n        };\n        const orderHash = ZeroEx.getOrderHashHex(order);\n        const signature = await zeroEx.signOrderHashAsync(orderHash, configs.DISPENSER_ADDRESS, false);\n        const signedOrder = {\n            ...order,\n            ecSignature: signature,\n        };\n        const signedOrderHash = ZeroEx.getOrderHashHex(signedOrder);\n        const payload = JSON.stringify(signedOrder);\n        logUtils.log(`Dispensed signed order: ${payload}`);\n        res.status(200).send(payload);\n    }\n}\n\n\n\n// WEBPACK FOOTER //\n// ./src/ts/handler.ts","module.exports = require(\"web3\");\n\n\n//////////////////\n// WEBPACK FOOTER\n// external \"web3\"\n// module id = 12\n// module chunks = 0","module.exports = require(\"@0xproject/subproviders\");\n\n\n//////////////////\n// WEBPACK FOOTER\n// external \"@0xproject/subproviders\"\n// module id = 13\n// module chunks = 0","module.exports = require(\"web3-provider-engine\");\n\n\n//////////////////\n// WEBPACK FOOTER\n// external \"web3-provider-engine\"\n// module id = 14\n// module chunks = 0","module.exports = require(\"web3-provider-engine/subproviders/rpc\");\n\n\n//////////////////\n// WEBPACK FOOTER\n// external \"web3-provider-engine/subproviders/rpc\"\n// module id = 15\n// module chunks = 0","import { intervalUtils, logUtils } from '@0xproject/utils';\nimport * as _ from 'lodash';\n\nimport { errorReporter } from './error_reporter';\n\nconst MAX_QUEUE_SIZE = 500;\nconst DEFAULT_QUEUE_INTERVAL_MS = 1000;\n\nexport class DispatchQueue {\n    private _queueIntervalMs: number;\n    private _queue: Array<() => Promise<void>>;\n    private _queueIntervalIdIfExists?: NodeJS.Timer;\n    constructor() {\n        this._queueIntervalMs = DEFAULT_QUEUE_INTERVAL_MS;\n        this._queue = [];\n        this._start();\n    }\n    public add(taskAsync: () => Promise<void>): boolean {\n        if (this.isFull()) {\n            return false;\n        }\n        this._queue.push(taskAsync);\n        return true;\n    }\n    public size(): number {\n        return this._queue.length;\n    }\n    public isFull(): boolean {\n        return this.size() >= MAX_QUEUE_SIZE;\n    }\n    public stop() {\n        if (!_.isUndefined(this._queueIntervalIdIfExists)) {\n            intervalUtils.clearAsyncExcludingInterval(this._queueIntervalIdIfExists);\n        }\n    }\n    private _start() {\n        this._queueIntervalIdIfExists = intervalUtils.setAsyncExcludingInterval(\n            async () => {\n                const taskAsync = this._queue.shift();\n                if (_.isUndefined(taskAsync)) {\n                    return Promise.resolve();\n                }\n                await taskAsync();\n            },\n            this._queueIntervalMs,\n            (err: Error) => {\n                logUtils.log(`Unexpected err: ${err} - ${JSON.stringify(err)}`);\n                // tslint:disable-next-line:no-floating-promises\n                errorReporter.reportAsync(err);\n            },\n        );\n    }\n}\n\n\n\n// WEBPACK FOOTER //\n// ./src/ts/dispatch_queue.ts","import { ZeroEx } from '0x.js';\nimport { BigNumber, logUtils, promisify } from '@0xproject/utils';\nimport * as _ from 'lodash';\nimport * as Web3 from 'web3';\n\nimport { configs } from './configs';\nimport { errorReporter } from './error_reporter';\n\nconst DISPENSE_AMOUNT_ETHER = 0.1;\nconst DISPENSE_AMOUNT_TOKEN = 0.1;\nconst DISPENSE_MAX_AMOUNT_TOKEN = 2;\nconst DISPENSE_MAX_AMOUNT_ETHER = 2;\n\nexport const dispenseAssetTasks = {\n    dispenseEtherTask(recipientAddress: string, web3: Web3) {\n        return async () => {\n            logUtils.log(`Processing ETH ${recipientAddress}`);\n            const userBalance = await promisify<BigNumber>(web3.eth.getBalance)(recipientAddress);\n            const maxAmountInWei = new BigNumber(web3.toWei(DISPENSE_MAX_AMOUNT_ETHER, 'ether'));\n            if (userBalance.greaterThanOrEqualTo(maxAmountInWei)) {\n                logUtils.log(\n                    `User exceeded ETH balance maximum (${maxAmountInWei}) ${recipientAddress} ${userBalance} `,\n                );\n                return;\n            }\n            const sendTransactionAsync = promisify(web3.eth.sendTransaction);\n            const txHash = await sendTransactionAsync({\n                from: configs.DISPENSER_ADDRESS,\n                to: recipientAddress,\n                value: web3.toWei(DISPENSE_AMOUNT_ETHER, 'ether'),\n            });\n            logUtils.log(`Sent ${DISPENSE_AMOUNT_ETHER} ETH to ${recipientAddress} tx: ${txHash}`);\n        };\n    },\n    dispenseTokenTask(recipientAddress: string, tokenSymbol: string, zeroEx: ZeroEx) {\n        return async () => {\n            logUtils.log(`Processing ${tokenSymbol} ${recipientAddress}`);\n            const amountToDispense = new BigNumber(DISPENSE_AMOUNT_TOKEN);\n            const token = await zeroEx.tokenRegistry.getTokenBySymbolIfExistsAsync(tokenSymbol);\n            if (_.isUndefined(token)) {\n                throw new Error(`Unsupported asset type: ${tokenSymbol}`);\n            }\n            const baseUnitAmount = ZeroEx.toBaseUnitAmount(amountToDispense, token.decimals);\n            const userBalanceBaseUnits = await zeroEx.token.getBalanceAsync(token.address, recipientAddress);\n            const maxAmountBaseUnits = ZeroEx.toBaseUnitAmount(\n                new BigNumber(DISPENSE_MAX_AMOUNT_TOKEN),\n                token.decimals,\n            );\n            if (userBalanceBaseUnits.greaterThanOrEqualTo(maxAmountBaseUnits)) {\n                logUtils.log(\n                    `User exceeded token balance maximum (${maxAmountBaseUnits}) ${recipientAddress} ${userBalanceBaseUnits} `,\n                );\n                return;\n            }\n            const txHash = await zeroEx.token.transferAsync(\n                token.address,\n                configs.DISPENSER_ADDRESS,\n                recipientAddress,\n                baseUnitAmount,\n            );\n            logUtils.log(`Sent ${amountToDispense} ZRX to ${recipientAddress} tx: ${txHash}`);\n        };\n    },\n};\n\n\n\n// WEBPACK FOOTER //\n// ./src/ts/dispense_asset_tasks.ts","import { addressUtils } from '@0xproject/utils';\nimport { NextFunction, Request, Response } from 'express';\nimport * as _ from 'lodash';\n\nimport { configs } from './configs';\nimport { rpcUrls } from './rpc_urls';\n\nconst DEFAULT_NETWORK_ID = 42; // kovan\n\nexport const parameterTransformer = {\n    transform(req: Request, res: Response, next: NextFunction) {\n        const recipientAddress = req.params.recipient;\n        if (_.isUndefined(recipientAddress) || !addressUtils.isAddress(recipientAddress)) {\n            res.status(400).send('INVALID_RECIPIENT_ADDRESS');\n            return;\n        }\n        const lowerCaseRecipientAddress = recipientAddress.toLowerCase();\n        req.params.recipient = lowerCaseRecipientAddress;\n        const networkId = _.get(req.query, 'networkId', DEFAULT_NETWORK_ID);\n        const rpcUrlIfExists = _.get(rpcUrls, networkId);\n        if (_.isUndefined(rpcUrlIfExists)) {\n            res.status(400).send('UNSUPPORTED_NETWORK_ID');\n            return;\n        }\n        req.params.networkId = networkId;\n        next();\n    },\n};\n\n\n\n// WEBPACK FOOTER //\n// ./src/ts/parameter_transformer.ts"],"sourceRoot":""}
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