325 lines
17 KiB
JavaScript
325 lines
17 KiB
JavaScript
exports.newProcessInstance = function newProcessInstance() {
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const MODULE_NAME = "Process Instance";
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const WAIT_TIME_FOR_ALL_PROCESS_INSTANCES_TO_START = 10000 // This avoid a race condition that could happen if one process finished before all the other even started.
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let thisObject = {
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start: start
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}
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let logDisplace = "Task Server" + " ";
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return thisObject;
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function start(processIndex) {
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try {
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/* Process Loops Declarations. */
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const INDICATOR_BOT_MODULE = require('./IndicatorBot');
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const SENSOR_BOT = require('./SensorBot');
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const TRADING_BOT_MODULE = require('./TradingBot');
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const DEBUG_MODULE = require(TS.projects.superalgos.globals.nodeJSConstants.REQUIRE_ROOT_DIR + 'DebugLog');
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let botInstance
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let botConfig = TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.processes[processIndex].referenceParent.parentNode.config
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let processConfig = TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.processes[processIndex].referenceParent.config
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/*
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We will use a logger for what happens before and after the bot main loop. We will add the process
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id to its key so that it is unique and it can later be finalized.
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*/
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let logger = DEBUG_MODULE.newDebugLog(processIndex)
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TS.projects.superalgos.globals.taskVariables.LOGGER_MAP.set('Pre-Bot-Main-Loop' + TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.processes[processIndex].id, logger)
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logger.bot = botConfig;
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botConfig.process = TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.processes[processIndex].referenceParent.config.codeName
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botConfig.debug = {};
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botConfig.processNode = TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.processes[processIndex]
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/* Logs Mantainance Stuff */
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botConfig.LOGS_TO_DELETE_QUEUE = []
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botConfig.DELETE_QUEUE_SIZE = 10 // This number represents how many log files can be at the queue at any point in time, which means how many logs are not still deleted.
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/* Simplifying the access to basic info */
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botConfig.mineType = TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.processes[processIndex].referenceParent.parentNode.parentNode.type.replace(' ', '-')
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botConfig.project = TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.processes[processIndex].referenceParent.parentNode.parentNode.project
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botConfig.exchange = TS.projects.superalgos.globals.taskConstants.TASK_NODE.parentNode.parentNode.parentNode.referenceParent.parentNode.parentNode.name
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botConfig.exchangeNode = TS.projects.superalgos.globals.taskConstants.TASK_NODE.parentNode.parentNode.parentNode.referenceParent.parentNode.parentNode
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botConfig.market = {
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baseAsset: TS.projects.superalgos.globals.taskConstants.TASK_NODE.parentNode.parentNode.parentNode.referenceParent.baseAsset.referenceParent.config.codeName,
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quotedAsset: TS.projects.superalgos.globals.taskConstants.TASK_NODE.parentNode.parentNode.parentNode.referenceParent.quotedAsset.referenceParent.config.codeName
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}
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botConfig.uiStartDate = TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.config.startDate
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botConfig.config = TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.config
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/* Loop Counter */
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botConfig.loopCounter = 0;
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/* File Path Root */
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botConfig.filePathRoot = 'Project/' + botConfig.project + "/" + botConfig.mineType + "/" + TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.processes[processIndex].referenceParent.parentNode.parentNode.config.codeName + "/" + botConfig.codeName + '/' + botConfig.exchange + "/" + botConfig.market.baseAsset + "-" + botConfig.market.quotedAsset
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/* Process Key */
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botConfig.processKey = TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.processes[processIndex].name + '-' + TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.processes[processIndex].type + '-' + TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.processes[processIndex].id
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/* Bot Type */
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botConfig.type = TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.processes[processIndex].referenceParent.parentNode.type
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/* Time Frame Filter */
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if (TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.timeFramesFilter !== undefined) {
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botConfig.dailyTimeFrames = TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.timeFramesFilter.config.dailyTimeFrames
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botConfig.marketTimeFrames = TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.timeFramesFilter.config.marketTimeFrames
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}
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if (TS.projects.superalgos.globals.taskConstants.TASK_NODE.keyReference !== undefined) {
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if (TS.projects.superalgos.globals.taskConstants.TASK_NODE.keyReference.referenceParent !== undefined) {
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let key = TS.projects.superalgos.globals.taskConstants.TASK_NODE.keyReference.referenceParent
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botConfig.KEY = key.config.codeName
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botConfig.SECRET = key.config.secret
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}
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}
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if (processConfig.framework !== undefined) {
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if (processConfig.framework.name === "Multi-Period-Daily" || processConfig.framework.name === "Multi-Period-Market" || processConfig.framework.name === "Low-Frequency-Trading-Process") {
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if (processConfig.framework.startDate !== undefined) {
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processConfig.framework.startDate.resumeExecution = true;
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if (processConfig.startMode.noTime !== undefined) {
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if (processConfig.startMode.noTime.run === "true") {
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if (processConfig.startMode.noTime.beginDatetime !== undefined) {
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processConfig.framework.startDate.fixedDate = processConfig.startMode.noTime.beginDatetime;
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processConfig.framework.startDate.resumeExecution = true;
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}
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}
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}
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}
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if (processConfig.startMode !== undefined) {
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if (processConfig.startMode.userDefined !== undefined) {
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if (processConfig.startMode.userDefined.run === "true") {
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if (processConfig.startMode.userDefined.beginDatetime !== undefined) {
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processConfig.framework.startDate.fixedDate = processConfig.startMode.userDefined.beginDatetime;
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processConfig.framework.startDate.resumeExecution = processConfig.startMode.userDefined.resumeExecution;
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}
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}
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}
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}
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}
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}
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if (processConfig.startMode === undefined) { // Default
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botConfig.hasTheBotJustStarted = true;
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switch (botConfig.type) {
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case 'Sensor Bot': {
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runSensorBot()
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break;
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}
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case 'Indicator Bot': {
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runIndicatorBot()
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break;
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}
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case 'Trading Bot': {
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runTradingBot()
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break;
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}
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case 'Learning Bot': {
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runLearningBot()
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break;
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}
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default: {
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console.log(logDisplace + "Process Instance : [ERROR] start -> Unexpected bot type. -> botConfig.type = " + botConfig.type);
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}
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}
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return
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}
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if (processConfig.startMode.noTime !== undefined) {
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if (processConfig.startMode.noTime.run === "true") {
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if (processConfig.startMode.noTime.resumeExecution === true) {
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botConfig.hasTheBotJustStarted = false;
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} else {
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botConfig.hasTheBotJustStarted = true;
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}
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switch (botConfig.type) {
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case 'Sensor Bot': {
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runSensorBot()
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break;
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}
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case 'Indicator Bot': {
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runIndicatorBot()
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break;
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}
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case 'Trading Bot': {
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runTradingBot()
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break;
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}
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case 'Learning Bot': {
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runLearningBot()
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break;
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}
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default: {
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console.log(logDisplace + "Process Instance : [ERROR] start -> Unexpected bot type. -> botConfig.type = " + botConfig.type);
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}
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}
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}
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}
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if (processConfig.startMode.fixedInterval !== undefined) {
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if (processConfig.startMode.fixedInterval.run === "true") {
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botConfig.runAtFixedInterval = true;
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botConfig.fixedInterval = processConfig.startMode.fixedInterval.interval;
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switch (botConfig.type) {
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case 'Sensor Bot': {
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runSensorBot()
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break;
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}
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default: {
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console.log(logDisplace + "Process Instance : [ERROR] start -> Unexpected bot type. -> botConfig.type = " + botConfig.type);
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}
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}
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}
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}
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if (processConfig.startMode.userDefined !== undefined) {
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if (processConfig.startMode.userDefined.run === "true") {
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botConfig.startMode = "User Defined";
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if (processConfig.startMode.userDefined.resumeExecution === true) {
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botConfig.hasTheBotJustStarted = false;
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} else {
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botConfig.hasTheBotJustStarted = true;
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}
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switch (botConfig.type) {
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case 'Trading Bot': {
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runTradingBot(processConfig);
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break;
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}
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case 'Learning Bot': {
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runLearningBot(processConfig);
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break;
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}
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default: {
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console.log(logDisplace + "Process Instance : [ERROR] start -> Unexpected bot type. -> botConfig.type = " + botConfig.type);
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}
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}
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}
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}
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function runSensorBot() {
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try {
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TS.projects.superalgos.globals.processVariables.TOTAL_PROCESS_INSTANCES_CREATED++
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botInstance = SENSOR_BOT.newSensorBot(processIndex, botConfig, logger);
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botInstance.initialize(processConfig, onInitializeReady);
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}
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catch (err) {
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console.log(logDisplace + "Process Instance : [ERROR] start -> err = " + err.stack);
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setTimeout(exitProcessInstance, WAIT_TIME_FOR_ALL_PROCESS_INSTANCES_TO_START)
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}
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}
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function runIndicatorBot() {
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try {
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TS.projects.superalgos.globals.processVariables.TOTAL_PROCESS_INSTANCES_CREATED++
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botInstance = INDICATOR_BOT_MODULE.newIndicatorBot(processIndex, botConfig, logger);
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botInstance.initialize(processConfig, onInitializeReady);
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}
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catch (err) {
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console.log(logDisplace + "Process Instance : [ERROR] start -> runIndicatorBot -> err = " + err.stack);
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setTimeout(exitProcessInstance, WAIT_TIME_FOR_ALL_PROCESS_INSTANCES_TO_START)
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}
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}
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function runTradingBot() {
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try {
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TS.projects.superalgos.globals.processVariables.TOTAL_PROCESS_INSTANCES_CREATED++
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botInstance = TRADING_BOT_MODULE.newTradingBot(processIndex, botConfig, logger);
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botInstance.initialize(processConfig, onInitializeReady);
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}
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catch (err) {
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console.log(logDisplace + "Process Instance : [ERROR] start -> runTradingBot -> err = " + err.stack);
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setTimeout(exitProcessInstance, WAIT_TIME_FOR_ALL_PROCESS_INSTANCES_TO_START)
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}
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}
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function runLearningBot() {
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try {
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TS.projects.superalgos.globals.processVariables.TOTAL_PROCESS_INSTANCES_CREATED++
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botInstance = TRADING_BOT_MODULE.newLearningBot(processIndex, botConfig, logger);
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botInstance.initialize(processConfig, onInitializeReady);
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}
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catch (err) {
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console.log(logDisplace + "Process Instance : [ERROR] start -> runLearningBot -> err = " + err.stack);
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setTimeout(exitProcessInstance, WAIT_TIME_FOR_ALL_PROCESS_INSTANCES_TO_START)
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}
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}
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function onInitializeReady(err) {
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if (err.result === TS.projects.superalgos.globals.standardResponses.DEFAULT_OK_RESPONSE.result) {
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botInstance.run(whenRunFinishes);
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function whenRunFinishes(err) {
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botConfig.loopCounter = 0;
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let botId = TS.projects.superalgos.globals.taskConstants.TASK_NODE.bot.processes[processIndex].referenceParent.parentNode.parentNode.config.codeName + "." + botConfig.codeName + "." + botConfig.process;
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if (err.result === TS.projects.superalgos.globals.standardResponses.DEFAULT_OK_RESPONSE.result) {
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logger.write(MODULE_NAME, "[INFO] start -> onInitializeReady -> whenStartFinishes -> Bot execution finished sucessfully.");
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logger.write(MODULE_NAME, "[INFO] start -> onInitializeReady -> whenStartFinishes -> Bot Id = " + botId);
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logger.persist()
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} else {
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logger.write(MODULE_NAME, "[ERROR] start -> onInitializeReady -> whenStartFinishes -> err = " + err.message);
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logger.write(MODULE_NAME, "[ERROR] start -> onInitializeReady -> whenStartFinishes -> Execution will be stopped. ");
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logger.write(MODULE_NAME, "[ERROR] start -> onInitializeReady -> whenStartFinishes -> Bye.");
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logger.write(MODULE_NAME, "[ERROR] start -> onInitializeReady -> whenStartFinishes -> Bot Id = " + botId);
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console.log(logDisplace + "Process Instance : [ERROR] start -> onInitializeReady -> whenStartFinishes -> Bot execution was aborted.");
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logger.persist()
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}
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setTimeout(exitProcessInstance, WAIT_TIME_FOR_ALL_PROCESS_INSTANCES_TO_START)
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}
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} else {
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logger.write(MODULE_NAME, "[ERROR] start -> onInitializeReady -> err = " + err.message);
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logger.write(MODULE_NAME, "[ERROR] start -> onInitializeReady -> Bot will not be started. ");
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console.log(logDisplace + "Process Instance : [ERROR] start -> onInitializeReady -> err = " + err.message);
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logger.persist()
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setTimeout(exitProcessInstance, WAIT_TIME_FOR_ALL_PROCESS_INSTANCES_TO_START)
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}
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}
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function exitProcessInstance() {
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TS.projects.superalgos.globals.processVariables.ENDED_PROCESSES_COUNTER++
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if (TS.projects.superalgos.globals.processVariables.ENDED_PROCESSES_COUNTER === TS.projects.superalgos.globals.processVariables.TOTAL_PROCESS_INSTANCES_CREATED) {
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TS.projects.superalgos.functionLibraries.nodeJSFunctions.exitProcess()
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}
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}
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} catch (err) {
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console.log("[ERROR] Task Server -> " + TS.projects.superalgos.globals.taskConstants.TASK_NODE.name + " -> Process Instance -> Start -> Err = " + err.stack);
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}
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}
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}
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