Run() ready

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Luis Fernando Molina committed 2018-03-14 19:01:54 +01:00
1 parent 3b8f87dbd7
commit af377f31e1
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+427 -28

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@@ -0,0 +1,375 @@
exports.newIndicatorBotMainLoop = function newIndicatorBotMainLoop(BOT) {
let bot = BOT;
const ROOT_DIR = './';
const MODULE_NAME = "Indicator Bot Main Loop";
const FULL_LOG = true;
let USER_BOT_MODULE;
const DEBUG_MODULE = require(ROOT_DIR + 'Debug Log');
const logger = DEBUG_MODULE.newDebugLog();
logger.fileName = MODULE_NAME;
logger.bot = bot;
let thisObject = {
initialize: initialize,
run: run
};
let processConfig;
return thisObject;
function initialize(pBotPath, pProcessConfig, callBackFunction) {
try {
if (FULL_LOG === true) { logger.write("[INFO] initialize -> Entering function."); }
processConfig = pProcessConfig;
USER_BOT_MODULE = require(pBotPath + "/" + pProcessConfig.name + "/" + 'User.Bot');
callBackFunction(global.DEFAULT_OK_RESPONSE);
} catch (err) {
logger.write("[ERROR] initialize -> err = " + err.message);
callBackFunction(global.DEFAULT_FAIL_RESPONSE);
}
}
function run(callBackFunction) {
try {
if (FULL_LOG === true) { logger.write("[INFO] run -> Entering function."); }
loop();
function loop() {
try {
if (FULL_LOG === true) { logger.write("[INFO] run -> loop -> Entering function."); }
/* We define here all the modules that the rest of the infraestructure, including the bots themselves can consume. */
const UTILITIES = require(ROOT_DIR + 'Utilities');
const AZURE_FILE_STORAGE = require(ROOT_DIR + 'Azure File Storage');
const DEBUG_MODULE = require(ROOT_DIR + 'Debug Log');
const POLONIEX_CLIENT_MODULE = require(ROOT_DIR + 'Poloniex API Client');
const EXCHANGE_API = require(ROOT_DIR + 'ExchangeAPI');
const CONTEXT = require(ROOT_DIR + 'Context');
const DATASOURCE = require(ROOT_DIR + 'Datasource');
const ASSISTANT = require(ROOT_DIR + 'Assistant');
const STATUS_REPORT = require(ROOT_DIR + 'Status Report');
/* We define the datetime for the process that we are running now. This will be the official processing time for both the infraestructure and the bot. */
global.processDatetime = new Date(); // This will be considered the process date and time, so as to have it consistenly all over the execution.
global.processDatetime = new Date(global.processDatetime.valueOf() - 30 * 24 * 60 * 60 * 1000); // we go 30 days back in time since candles are currently not up to date.
/* We will prepare first the infraestructure needed for the bot to run. There are 3 modules we need to sucessfullly initialize first. */
let context;
let datasource;
let exchangeAPI;
let assistant;
let userBot;
let nextWaitTime;
initializeContext();
function initializeContext() {
if (FULL_LOG === true) { logger.write("[INFO] run -> loop -> initializeContext -> Entering function."); }
context = CONTEXT.newContext(bot, DEBUG_MODULE, AZURE_FILE_STORAGE, UTILITIES, STATUS_REPORT);
context.initialize(onInizialized);
function onInizialized(err) {
switch (err.result) {
case global.DEFAULT_OK_RESPONSE.result: {
logger.write("[INFO] run -> loop -> initializeContext -> onInizialized > Execution finished well. :-)");
initializeDatasource();
return;
}
break;
case global.DEFAULT_RETRY_RESPONSE.result: { // Something bad happened, but if we retry in a while it might go through the next time.
logger.write("[ERROR] run -> loop -> initializeContext -> onInizialized > Retry Later. Requesting Execution Retry.");
nextWaitTime = 'Retry';
loopControl(nextWaitTime);
return;
}
break;
case global.DEFAULT_FAIL_RESPONSE.result: { // This is an unexpected exception that we do not know how to handle.
logger.write("[ERROR] run -> loop -> initializeContext -> onInizialized > Operation Failed. Aborting the process.");
callBackFunction(err);
return;
}
break;
}
}
}
function initializeDatasource() {
if (FULL_LOG === true) { logger.write("[INFO] run -> loop -> initializeDatasource -> Entering function."); }
datasource = DATASOURCE.newDatasource(bot, DEBUG_MODULE, AZURE_FILE_STORAGE, UTILITIES);
datasource.initialize(onInizialized);
function onInizialized(err) {
switch (err.result) {
case global.DEFAULT_OK_RESPONSE.result: {
logger.write("[INFO] run -> loop -> initializeDatasource -> onInizialized > Execution finished well. :-)");
initializeExchangeAPI();
return;
}
break;
case global.DEFAULT_RETRY_RESPONSE.result: { // Something bad happened, but if we retry in a while it might go through the next time.
logger.write("[ERROR] run -> loop -> initializeDatasource -> onInizialized > Retry Later. Requesting Execution Retry.");
nextWaitTime = 'Retry';
loopControl(nextWaitTime);
return;
}
break;
case global.DEFAULT_FAIL_RESPONSE.result: { // This is an unexpected exception that we do not know how to handle.
logger.write("[ERROR] run -> loop -> initializeDatasource -> onInizialized > Operation Failed. Aborting the process.");
callBackFunction(err);
return;
}
break;
}
}
}
function initializeExchangeAPI() {
if (FULL_LOG === true) { logger.write("[INFO] run -> loop -> initializeExchangeAPI -> Entering function."); }
exchangeAPI = EXCHANGE_API.newExchangeAPI(bot, DEBUG_MODULE, POLONIEX_CLIENT_MODULE);
exchangeAPI.initialize(onInizialized);
function onInizialized(err) {
switch (err.result) {
case global.DEFAULT_OK_RESPONSE.result: {
logger.write("[INFO] run -> loop -> initializeExchangeAPI -> onInizialized > Execution finished well. :-)");
initializeAssistant();
return;
}
break;
case global.DEFAULT_RETRY_RESPONSE.result: { // Something bad happened, but if we retry in a while it might go through the next time.
logger.write("[ERROR] run -> loop -> initializeExchangeAPI -> onInizialized > Retry Later. Requesting Execution Retry.");
nextWaitTime = 'Retry';
loopControl(nextWaitTime);
return;
}
break;
case global.DEFAULT_FAIL_RESPONSE.result: { // This is an unexpected exception that we do not know how to handle.
logger.write("[ERROR] run -> loop -> initializeExchangeAPI -> onInizialized > Operation Failed. Aborting the process.");
callBackFunction(err);
return;
}
break;
}
}
}
function initializeAssistant() {
if (FULL_LOG === true) { logger.write("[INFO] run -> loop -> initializeAssistant -> Entering function."); }
assistant = ASSISTANT.newAssistant(bot, DEBUG_MODULE);
assistant.initialize(context, exchangeAPI, datasource, onInizialized);
function onInizialized(err) {
switch (err.result) {
case global.DEFAULT_OK_RESPONSE.result: {
logger.write("[INFO] run -> loop -> initializeAssistant -> onInizialized > Execution finished well. :-)");
initializeUserBot();
return;
}
break;
case global.DEFAULT_RETRY_RESPONSE.result: { // Something bad happened, but if we retry in a while it might go through the next time.
logger.write("[ERROR] run -> loop -> initializeAssistant -> onInizialized > Retry Later. Requesting Execution Retry.");
nextWaitTime = 'Retry';
loopControl(nextWaitTime);
return;
}
break;
case global.DEFAULT_FAIL_RESPONSE.result: { // This is an unexpected exception that we do not know how to handle.
logger.write("[ERROR] run -> loop -> initializeAssistant -> onInizialized > Operation Failed. Aborting the process.");
callBackFunction(err);
return;
}
break;
}
}
}
function initializeUserBot() {
if (FULL_LOG === true) { logger.write("[INFO] run -> loop -> initializeUserBot -> Entering function."); }
usertBot = USER_BOT_MODULE.newUserBot(bot, DEBUG_MODULE);
let platform = {
datasource: datasource,
assistant: assistant
};
usertBot.initialize(platform, onInizialized);
function onInizialized(err) {
switch (err.result) {
case global.DEFAULT_OK_RESPONSE.result: {
logger.write("[INFO] run -> loop -> initializeUserBot -> onInizialized > Execution finished well. :-)");
startUserBot();
return;
}
break;
case global.DEFAULT_RETRY_RESPONSE.result: { // Something bad happened, but if we retry in a while it might go through the next time.
logger.write("[ERROR] run -> loop -> initializeUserBot -> onInizialized > Retry Later. Requesting Execution Retry.");
nextWaitTime = 'Retry';
loopControl(nextWaitTime);
return;
}
break;
case global.DEFAULT_FAIL_RESPONSE.result: { // This is an unexpected exception that we do not know how to handle.
logger.write("[ERROR] run -> loop -> initializeUserBot -> onInizialized > Operation Failed. Aborting the process.");
callBackFunction(err);
return;
}
break;
}
}
}
function startUserBot() {
if (FULL_LOG === true) { logger.write("[INFO] run -> loop -> startUserBot -> Entering function."); }
usertBot.start(onFinished);
function onFinished(err) {
switch (err.result) {
case global.DEFAULT_OK_RESPONSE.result: {
logger.write("[INFO] run -> loop -> startUserBot -> onFinished > Execution finished well. :-)");
saveContext();
return;
}
break;
case global.DEFAULT_RETRY_RESPONSE.result: { // Something bad happened, but if we retry in a while it might go through the next time.
logger.write("[ERROR] run -> loop -> startUserBot -> onFinished > Retry Later. Requesting Execution Retry.");
nextWaitTime = 'Retry';
loopControl(nextWaitTime);
return;
}
break;
case global.DEFAULT_FAIL_RESPONSE.result: { // This is an unexpected exception that we do not know how to handle.
logger.write("[ERROR] run -> loop -> startUserBot -> onFinished > Operation Failed. Aborting the process.");
callBackFunction(err);
return;
}
break;
}
}
}
function saveContext() {
if (FULL_LOG === true) { logger.write("[INFO] run -> loop -> saveContext -> Entering function."); }
context.saveThemAll(onFinished);
function onFinished(err) {
switch (err.result) {
case global.DEFAULT_OK_RESPONSE.result: {
logger.write("[INFO] run -> loop -> saveContext -> onFinished > Execution finished well. :-)");
nextWaitTime = 'Normal';
loopControl(nextWaitTime);
return;
}
break;
case global.DEFAULT_RETRY_RESPONSE.result: { // Something bad happened, but if we retry in a while it might go through the next time.
logger.write("[ERROR] run -> loop -> saveContext -> onFinished > Can not retry at this point.");
callBackFunction(global.DEFAULT_FAIL_RESPONSE);
return;
}
break;
case global.DEFAULT_FAIL_RESPONSE.result: { // This is an unexpected exception that we do not know how to handle.
logger.write("[ERROR] run -> loop -> saveContext -> onFinished > Operation Failed. Aborting the process.");
callBackFunction(err);
return;
}
break;
}
}
}
} catch (err) {
logger.write("[ERROR] run -> loop -> err = " + err.message);
callBackFunction(err);
}
}
function loopControl(nextWaitTime) {
if (FULL_LOG === true) { logger.write("[INFO] run -> loopControl -> nextWaitTime = " + nextWaitTime); }
/* Here we check if we must stop the loop gracefully. */
if (shallWeStop() === true) {
if (FULL_LOG === true) { logger.write("[INFO] run -> loopControl -> Stopping the Loop Gracefully. See you next time! :-)"); }
callBackFunction(global.DEFAULT_OK_RESPONSE);
return;
}
/* Indicator bots are going to be executed after a configured period of time after the last execution ended. This is to avoid overlapping executions. */
switch (nextWaitTime) {
case 'Normal': {
if (FULL_LOG === true) { logger.write("[INFO] run -> loopControl -> Restarting Loop in " + (processConfig.executionWaitTime / 1000) + " seconds."); }
setTimeout(loop, processConfig.executionWaitTime);
}
break;
case 'Retry': {
if (FULL_LOG === true) { logger.write("[INFO] run -> loopControl -> Restarting Loop in " + (processConfig.retryWaitTime / 1000) + " seconds."); }
setTimeout(loop, processConfig.retryWaitTime);
}
break;
}
}
function shallWeStop() {
var fs = require('fs');
try {
global.PLATFORM_CONFIG = JSON.parse(fs.readFileSync('platform.config.json', 'utf8'));
return JSON.parse(global.PLATFORM_CONFIG.stopGracefully);
}
catch (err) {
const logText = "[ERROR] 'readConfig' - ERROR : " + err.message;
console.log(logText);
return;
}
}
}
catch (err) {
logger.write("[ERROR] run -> err = " + err.message);
}
}
};
-5
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@@ -91,8 +91,6 @@
}
let intervalId;
if (processConfig.intervalMaxLoops === 0) {
@@ -123,7 +121,6 @@
}
if (shutdownEvent.isShuttingDown() === false) {
const UTILITIES = require(ROOT_DIR + 'Utilities');
@@ -192,9 +189,7 @@
logger.write("[WARN] Received the signal from last Interval execution to not call it anymore. Stopping execution. ");
}
}
}
catch (err) {
const logText = "[ERROR] 'Start' - ERROR : " + err.message;
+3
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@@ -35,6 +35,9 @@
<Compile Include="ExchangeAPI.js">
<SubType>Code</SubType>
</Compile>
<Compile Include="Indicator Bot Main Loop.js">
<SubType>Code</SubType>
</Compile>
<Compile Include="Interval Executor.js" />
<Compile Include="Poloniex API Client.js" />
<Compile Include="Run.js" />
+49 -23
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@@ -133,13 +133,9 @@ global.dailyFilePeriods = JSON.parse(global.dailyFilePeriods);
/* Some LAGACY code starts here. Pending for clean up. */
const START_ALL_MONTHS = false;
const START_ONE_MONTH = true;
const INTERVAL_EXECUTOR_MODULE = require('./Interval Executor');
const TRADING_BOT_MAIN_LOOP_MODULE = require('./Trading Bot Main Loop');
const INDICATOR_BOT_MAIN_LOOP_MODULE = require('./Indicator Bot Main Loop');
/* Now we will see which are the script Arguments. We expect the name of the process to run, since that is what it should be defined at the Task Scheduller. */
@@ -164,7 +160,6 @@ for (let i = 0; i < botConfig.processes.length; i++) {
for (let month = 12; month > 0; month--) {
let timeDelay = Math.random() * 10 * 1000; // We introduce a short delay so as to not overload the machine.
setTimeout(startProcess, timeDelay);
function startProcess() {
@@ -176,15 +171,10 @@ for (let i = 0; i < botConfig.processes.length; i++) {
function onInitializeReady() {
newIntervalExecutor.start();
}
}
}
}
}
@@ -199,9 +189,7 @@ for (let i = 0; i < botConfig.processes.length; i++) {
newIntervalExecutor.initialize(global.PLATFORM_CONFIG.bot.path, processConfig, processConfig.startMode.oneMonth.year, processConfig.startMode.oneMonth.month, onInitializeReady);
function onInitializeReady() {
newIntervalExecutor.start();
}
}
}
@@ -214,9 +202,7 @@ for (let i = 0; i < botConfig.processes.length; i++) {
function startProcess() {
if (bot.type === "Trading") {
runTradingBot(processConfig);
return;
}
@@ -225,9 +211,7 @@ for (let i = 0; i < botConfig.processes.length; i++) {
newIntervalExecutor.initialize(global.PLATFORM_CONFIG.bot.path, processConfig, undefined, undefined, onInitializeReady);
function onInitializeReady() {
newIntervalExecutor.start();
}
}
}
@@ -241,6 +225,48 @@ for (let i = 0; i < botConfig.processes.length; i++) {
}
function runIndicatorBot(pProcessConfig) {
try {
if (FULL_LOG === true) { logger.write("[INFO] runIndicatorBot -> Entering function."); }
let indicatorBotMainLoop = INDICATOR_BOT_MAIN_LOOP_MODULE.newIndicatorBotMainLoop(botConfig);
indicatorBotMainLoop.initialize(global.PLATFORM_CONFIG.bot.path, pProcessConfig, onInitializeReady);
function onInitializeReady(err) {
if (err.result === global.DEFAULT_OK_RESPONSE.result) {
indicatorBotMainLoop.run(whenRunFinishes);
function whenRunFinishes(err) {
if (err.result === global.DEFAULT_OK_RESPONSE.result) {
logger.write("[INFO] runIndicatorBot -> onInitializeReady -> whenStartFinishes -> Bot execution finished sucessfully. :-)");
console.log("Bot execution finished sucessfully. :-)");
} else {
logger.write("[ERROR] runIndicatorBot -> onInitializeReady -> whenStartFinishes -> err = " + err.message);
logger.write("[ERROR] runIndicatorBot -> onInitializeReady -> whenStartFinishes -> Execution will be stopped. ");
logger.write("[ERROR] runIndicatorBot -> onInitializeReady -> whenStartFinishes -> Bye. :-(");
}
}
} else {
logger.write("[ERROR] runIndicatorBot -> onInitializeReady -> err = " + err.message);
logger.write("[ERROR] runIndicatorBot -> onInitializeReady -> Bot will not be started. ");
}
}
}
catch (err) {
logger.write("[ERROR] runIndicatorBot -> err = " + err.message);
}
}
function runTradingBot(pProcessConfig) {
try {
@@ -259,20 +285,20 @@ function runTradingBot(pProcessConfig) {
if (err.result === global.DEFAULT_OK_RESPONSE.result) {
logger.write("[INFO] trading bot -> onInitializeReady -> whenStartFinishes -> Bot execution finished sucessfully. :-)");
logger.write("[INFO] runTradingBot -> onInitializeReady -> whenStartFinishes -> Bot execution finished sucessfully. :-)");
console.log("Bot execution finished sucessfully. :-)");
} else {
logger.write("[ERROR] trading bot -> onInitializeReady -> whenStartFinishes -> err = " + err.message);
logger.write("[ERROR] trading bot -> onInitializeReady -> whenStartFinishes -> Execution will be stopped. ");
logger.write("[ERROR] trading bot -> onInitializeReady -> whenStartFinishes -> Bye. :-(");
logger.write("[ERROR] runTradingBot -> onInitializeReady -> whenStartFinishes -> err = " + err.message);
logger.write("[ERROR] runTradingBot -> onInitializeReady -> whenStartFinishes -> Execution will be stopped. ");
logger.write("[ERROR] runTradingBot -> onInitializeReady -> whenStartFinishes -> Bye. :-(");
}
}
} else {
logger.write("[ERROR] trading bot -> onInitializeReady -> err = " + err.message);
logger.write("[ERROR] trading bot -> onInitializeReady -> Bot will not be started. ");
logger.write("[ERROR] runTradingBot -> onInitializeReady -> err = " + err.message);
logger.write("[ERROR] runTradingBot -> onInitializeReady -> Bot will not be started. ");
}
}
}