2018-05-18 21:15:49 +00:00
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const async = require('async');
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2018-05-23 13:33:32 +00:00
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const utils = require('../utils/utils');
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2018-06-04 19:36:43 +00:00
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const IPC = require('./ipc');
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2018-05-22 19:46:02 +00:00
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2017-03-30 11:12:39 +00:00
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class Engine {
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constructor(options) {
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this.env = options.env;
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2018-05-18 19:48:28 +00:00
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this.client = options.client;
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this.locale = options.locale;
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2017-03-30 11:12:39 +00:00
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this.embarkConfig = options.embarkConfig;
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this.interceptLogs = options.interceptLogs;
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2017-03-31 11:34:43 +00:00
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this.version = options.version;
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2018-04-19 04:25:43 +00:00
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this.logFile = options.logFile;
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2018-04-17 06:17:59 +00:00
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this.logLevel = options.logLevel;
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2018-04-19 04:25:43 +00:00
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this.events = options.events;
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2018-04-25 14:34:17 +00:00
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this.context = options.context;
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2018-06-14 23:37:52 +00:00
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this.useDashboard = options.useDashboard;
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2018-07-16 04:49:24 +00:00
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this.webServerConfig = options.webServerConfig;
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2017-03-30 11:12:39 +00:00
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}
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2017-03-03 06:22:12 +00:00
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2017-03-30 11:38:14 +00:00
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init(_options) {
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2018-06-02 13:54:32 +00:00
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const Events = require('./events.js');
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const Logger = require('./logger.js');
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const Config = require('./config.js');
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2017-03-30 11:38:14 +00:00
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let options = _options || {};
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2018-04-19 04:25:43 +00:00
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this.events = options.events || this.events || new Events();
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this.logger = options.logger || new Logger({logLevel: options.logLevel || this.logLevel || 'debug', events: this.events, logFile: this.logFile});
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2018-07-16 04:49:24 +00:00
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this.config = new Config({env: this.env, logger: this.logger, events: this.events, context: this.context, webServerConfig: this.webServerConfig});
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2017-03-30 11:38:14 +00:00
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this.config.loadConfigFiles({embarkConfig: this.embarkConfig, interceptLogs: this.interceptLogs});
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this.plugins = this.config.plugins;
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2018-07-10 12:49:08 +00:00
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this.isDev = this.config && this.config.blockchainConfig && (this.config.blockchainConfig.isDev || this.config.blockchainConfig.default);
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2017-03-30 11:38:14 +00:00
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2018-04-30 05:56:43 +00:00
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if (this.interceptLogs || this.interceptLogs === undefined) {
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2018-05-24 20:34:27 +00:00
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this.doInterceptLogs();
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2018-04-30 05:56:43 +00:00
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}
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}
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doInterceptLogs() {
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var self = this;
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let context = {};
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context.console = console;
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context.console.log = function() {
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2018-05-23 13:33:32 +00:00
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self.logger.info(utils.normalizeInput(arguments));
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2018-04-30 05:56:43 +00:00
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};
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context.console.warn = function() {
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2018-05-23 13:33:32 +00:00
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self.logger.warn(utils.normalizeInput(arguments));
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2018-04-30 05:56:43 +00:00
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};
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context.console.info = function() {
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2018-05-23 13:33:32 +00:00
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self.logger.info(utils.normalizeInput(arguments));
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2018-04-30 05:56:43 +00:00
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};
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context.console.debug = function() {
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// TODO: ue JSON.stringify
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2018-05-23 13:33:32 +00:00
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self.logger.debug(utils.normalizeInput(arguments));
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2018-04-30 05:56:43 +00:00
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};
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context.console.trace = function() {
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2018-05-23 13:33:32 +00:00
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self.logger.trace(utils.normalizeInput(arguments));
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2018-04-30 05:56:43 +00:00
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};
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context.console.dir = function() {
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2018-05-23 13:33:32 +00:00
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self.logger.dir(utils.normalizeInput(arguments));
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2018-04-30 05:56:43 +00:00
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};
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2017-03-30 11:38:14 +00:00
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}
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2017-12-16 20:39:30 +00:00
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registerModule(moduleName, options) {
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2018-05-30 16:26:49 +00:00
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this.plugins.loadInternalPlugin(moduleName, options || {});
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2017-12-16 20:39:30 +00:00
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}
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2017-03-30 11:38:14 +00:00
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startService(serviceName, _options) {
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let options = _options || {};
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let services = {
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2018-06-01 16:27:12 +00:00
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"serviceMonitor": this.serviceMonitor,
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2017-03-30 11:38:14 +00:00
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"pipeline": this.pipelineService,
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2018-05-23 15:16:56 +00:00
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"codeRunner": this.codeRunnerService,
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2017-08-03 23:29:09 +00:00
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"codeGenerator": this.codeGeneratorService,
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2017-03-30 11:38:14 +00:00
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"deployment": this.deploymentService,
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"fileWatcher": this.fileWatchService,
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"webServer": this.webServerService,
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2018-05-25 17:25:02 +00:00
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"namingSystem": this.namingSystem,
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2017-12-30 20:52:51 +00:00
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"web3": this.web3Service,
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2018-04-24 00:27:11 +00:00
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"libraryManager": this.libraryManagerService,
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2018-07-19 20:31:28 +00:00
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"processManager": this.processManagerService,
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2018-07-20 17:03:55 +00:00
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"storage": this.storageService,
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"graph": this.graphService
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2017-03-30 11:38:14 +00:00
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};
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let service = services[serviceName];
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if (!service) {
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throw new Error("unknown service: " + serviceName);
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}
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// need to be careful with circular references due to passing the web3 object
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//this.logger.trace("calling: " + serviceName + "(" + JSON.stringify(options) + ")");
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return service.apply(this, [options]);
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}
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2018-07-19 20:31:28 +00:00
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processManagerService(_options) {
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2018-07-20 15:57:41 +00:00
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const ProcessManager = require('../processes/processManager.js');
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2018-07-26 16:37:33 +00:00
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this.processManager = new ProcessManager({
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2018-07-19 20:31:28 +00:00
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events: this.events,
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logger: this.logger,
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plugins: this.plugins
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});
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}
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2018-07-20 17:03:55 +00:00
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graphService(_options) {
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this.registerModule('graph', {engine: this});
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}
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2017-10-14 14:13:30 +00:00
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pipelineService(_options) {
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2018-05-10 14:10:09 +00:00
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const self = this;
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this.events.emit("status", "Building Assets");
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2018-06-02 13:54:32 +00:00
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const Pipeline = require('../pipeline/pipeline.js');
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2018-05-10 14:10:09 +00:00
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const pipeline = new Pipeline({
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2018-07-20 01:47:11 +00:00
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env: this.env,
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2018-05-10 14:10:09 +00:00
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buildDir: this.config.buildDir,
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contractsFiles: this.config.contractsFiles,
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assetFiles: this.config.assetFiles,
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events: this.events,
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logger: this.logger,
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plugins: this.plugins
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});
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this.events.on('code-generator-ready', function () {
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self.events.request('code', function (abi, contractsJSON) {
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2018-05-15 18:42:06 +00:00
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pipeline.build(abi, contractsJSON, null, () => {
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2018-05-10 14:10:09 +00:00
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self.events.emit('outputDone');
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2017-07-06 22:48:20 +00:00
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});
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2017-07-05 12:35:51 +00:00
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});
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2017-03-30 11:38:14 +00:00
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});
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2017-03-16 11:31:52 +00:00
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}
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2017-03-30 11:38:14 +00:00
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2018-06-01 16:27:12 +00:00
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serviceMonitor() {
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const self = this;
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2018-06-02 13:54:32 +00:00
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const ServicesMonitor = require('./services_monitor.js');
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2018-06-01 16:27:12 +00:00
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this.servicesMonitor = new ServicesMonitor({events: this.events, logger: this.logger, plugins: this.plugins});
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this.servicesMonitor.addCheck('embarkVersion', function (cb) {
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return cb({name: 'Embark ' + self.version, status: 'on'});
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}, 0);
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this.servicesMonitor.startMonitor();
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}
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2018-05-28 15:10:09 +00:00
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namingSystem(_options) {
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2018-05-30 16:26:49 +00:00
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this.registerModule('ens');
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2018-05-28 15:10:09 +00:00
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}
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2018-05-23 15:16:56 +00:00
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codeRunnerService(_options) {
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2018-07-20 16:37:50 +00:00
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const CodeRunner = require('./modules/coderunner/codeRunner.js');
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2018-05-21 21:22:19 +00:00
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this.codeRunner = new CodeRunner({
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2018-05-23 15:16:56 +00:00
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plugins: this.plugins,
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events: this.events,
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logger: this.logger
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2018-05-21 21:22:19 +00:00
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});
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2018-05-23 15:16:56 +00:00
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}
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codeGeneratorService(_options) {
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let self = this;
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2018-05-21 21:22:19 +00:00
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2018-06-02 13:54:32 +00:00
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const CodeGenerator = require('../contracts/code_generator.js');
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2018-05-23 15:16:13 +00:00
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this.codeGenerator = new CodeGenerator({
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blockchainConfig: self.config.blockchainConfig,
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contractsConfig: self.config.contractsConfig,
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plugins: self.plugins,
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storageConfig: self.config.storageConfig,
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2018-05-28 15:42:22 +00:00
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namesystemConfig: self.config.namesystemConfig,
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2018-05-23 15:16:13 +00:00
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communicationConfig: self.config.communicationConfig,
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2018-05-28 17:26:53 +00:00
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events: self.events,
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env: self.env
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2018-05-23 15:16:13 +00:00
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});
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this.codeGenerator.listenToCommands();
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const generateCode = function () {
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self.codeGenerator.buildEmbarkJS(function() {
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2018-01-10 15:43:25 +00:00
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self.events.emit('code-generator-ready');
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});
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2017-03-30 11:38:14 +00:00
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};
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2018-05-31 14:09:26 +00:00
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const cargo = async.cargo((_tasks, callback) => {
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generateCode();
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2018-05-15 18:42:06 +00:00
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self.events.once('outputDone', callback);
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});
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2018-05-30 10:56:51 +00:00
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const addToCargo = function () {
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2018-05-31 14:09:26 +00:00
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cargo.push({});
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2018-05-15 18:42:06 +00:00
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};
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this.events.on('contractsDeployed', addToCargo);
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this.events.on('blockchainDisabled', addToCargo);
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this.events.on('asset-changed', addToCargo);
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2017-03-03 06:22:12 +00:00
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}
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2017-03-04 02:48:32 +00:00
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2017-03-30 11:38:14 +00:00
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deploymentService(options) {
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let self = this;
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2017-12-16 20:39:30 +00:00
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2018-07-20 17:22:12 +00:00
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this.registerModule('compiler', {plugins: self.plugins});
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2018-05-19 03:19:08 +00:00
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2018-06-04 22:15:27 +00:00
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this.ipc = new IPC({logger: this.logger, ipcRole: options.ipcRole});
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2018-06-11 20:40:14 +00:00
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if (this.ipc.isServer()) {
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this.ipc.serve();
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}
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2018-06-14 23:37:52 +00:00
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this.registerModule('solidity', {ipc: this.ipc, useDashboard: this.useDashboard});
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2018-05-30 16:26:49 +00:00
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this.registerModule('vyper');
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this.registerModule('profiler');
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this.registerModule('deploytracker');
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this.registerModule('specialconfigs');
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2018-06-08 18:36:35 +00:00
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this.registerModule('console_listener', {ipc: this.ipc});
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2018-05-20 14:46:36 +00:00
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2018-06-02 13:54:32 +00:00
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const ContractsManager = require('../contracts/contracts.js');
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2018-02-21 23:43:34 +00:00
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this.contractsManager = new ContractsManager({
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contractFiles: this.config.contractsFiles,
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contractsConfig: this.config.contractsConfig,
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logger: this.logger,
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plugins: this.plugins,
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2018-04-30 05:56:43 +00:00
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gasLimit: false,
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events: this.events
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2018-02-21 23:43:34 +00:00
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});
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2018-06-02 13:54:32 +00:00
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const DeployManager = require('../contracts/deploy_manager.js');
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2017-03-30 11:38:14 +00:00
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this.deployManager = new DeployManager({
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config: this.config,
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logger: this.logger,
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2018-07-27 17:06:36 +00:00
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events: this.events
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}, {
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blockchain: this.blockchain,
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2017-03-30 11:38:14 +00:00
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plugins: this.plugins,
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2018-03-22 19:09:01 +00:00
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onlyCompile: options.onlyCompile
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2017-03-04 02:48:32 +00:00
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});
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2017-03-30 11:38:14 +00:00
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2018-04-30 05:56:43 +00:00
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this.events.on('file-event', function (fileType) {
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2018-05-15 19:41:24 +00:00
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clearTimeout(self.fileTimeout);
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self.fileTimeout = setTimeout(() => {
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// TODO: still need to redeploy contracts because the original contracts
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// config is being corrupted
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if (fileType === 'asset') {
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// Throttle file changes so we re-write only once for all files
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2018-05-15 18:42:06 +00:00
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self.events.emit('asset-changed', self.contractsManager);
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2018-05-15 19:41:24 +00:00
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}
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// TODO: for now need to deploy on asset changes as well
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// because the contractsManager config is corrupted after a deploy
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if (fileType === 'contract' || fileType === 'config') {
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self.config.reloadConfig();
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2018-05-29 21:23:29 +00:00
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self.events.request('deploy:contracts', () => {});
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2018-05-15 19:41:24 +00:00
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}
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}, 50);
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2017-03-30 11:12:39 +00:00
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});
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}
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2017-03-11 03:00:30 +00:00
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2017-10-14 14:13:30 +00:00
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fileWatchService(_options) {
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2018-02-27 20:49:21 +00:00
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this.events.emit("status", "Watching for changes");
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2018-06-02 13:54:32 +00:00
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const Watch = require('../pipeline/watch.js');
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2018-04-30 05:56:43 +00:00
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this.watch = new Watch({logger: this.logger, events: this.events});
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this.watch.start();
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2017-03-30 11:38:14 +00:00
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}
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2018-07-16 04:49:24 +00:00
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webServerService(_options) {
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this.registerModule('webserver', _options);
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2017-03-30 11:38:14 +00:00
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}
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2018-05-25 07:13:57 +00:00
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storageService(_options) {
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2018-07-08 20:41:37 +00:00
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this.registerModule('storage', {plugins: this.plugins});
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2018-07-08 17:40:06 +00:00
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this.registerModule('ipfs');
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this.registerModule('swarm');
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2018-04-24 00:27:11 +00:00
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}
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2017-03-30 11:38:14 +00:00
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web3Service(options) {
|
2018-07-20 12:21:23 +00:00
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this.registerModule('blockchain_process', {
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locale: this.locale,
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isDev: this.isDev
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});
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2018-06-02 13:54:32 +00:00
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const Blockchain = require('../contracts/blockchain.js');
|
2018-05-18 21:15:49 +00:00
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this.blockchain = new Blockchain({
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contractsConfig: this.config.contractsConfig,
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2018-05-20 13:08:03 +00:00
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blockchainConfig: this.config.blockchainConfig,
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2018-05-18 21:15:49 +00:00
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events: this.events,
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logger: this.logger,
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2018-05-18 18:58:05 +00:00
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isDev: this.isDev,
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2018-05-23 15:52:07 +00:00
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locale: this.locale,
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2018-05-18 22:31:47 +00:00
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web3: options.web3
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2018-05-18 21:15:49 +00:00
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});
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2018-04-10 19:14:00 +00:00
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2018-05-18 21:15:49 +00:00
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|
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this.registerModule('whisper', {
|
2018-05-19 00:32:40 +00:00
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// TODO: this should not be needed and should be deducted from the config instead
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|
|
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// the eth provider is not necessary the same as the whisper one
|
2018-05-19 01:05:39 +00:00
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web3: this.blockchain.web3
|
2018-01-05 20:30:52 +00:00
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});
|
2017-03-30 11:38:14 +00:00
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|
|
}
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2017-12-30 20:52:51 +00:00
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|
|
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2017-12-30 22:07:13 +00:00
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|
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libraryManagerService(_options) {
|
2018-07-20 18:14:52 +00:00
|
|
|
this.registerModule('library_manager');
|
2017-12-30 20:52:51 +00:00
|
|
|
}
|
|
|
|
|
2017-03-30 11:38:14 +00:00
|
|
|
}
|
2017-03-11 15:29:45 +00:00
|
|
|
|
2017-03-03 06:22:12 +00:00
|
|
|
module.exports = Engine;
|