Add logger utility for formated and timestamped console output

src/admin.js

@@ -1,6 +1,7 @@
 // node src/admin.js --purge-node-id 123
 // node src/admin.js --purge-node-id '!AABBCCDD'
 
+require('./utils/logger');
 const commandLineArgs = require("command-line-args");
 const commandLineUsage = require("command-line-usage");
 

src/index.js

@@ -1,3 +1,4 @@
+require('./utils/logger');
 const path = require('path');
 const express = require('express');
 const compression = require('compression');

src/mqtt.js

@@ -1,3 +1,4 @@
+require('./utils/logger');
 const crypto = require("crypto");
 const path = require("path");
 const mqtt = require("mqtt");

src/utils/logger.js

@@ -0,0 +1,33 @@
+// Override console methods to add formatted timestamps
+const originalLog = console.log;
+const originalError = console.error;
+const originalWarn = console.warn;
+const originalInfo = console.info;
+
+function formatTimestamp() {
+    const now = new Date();
+    const year = now.getFullYear();
+    const month = String(now.getMonth() + 1).padStart(2, '0');
+    const day = String(now.getDate()).padStart(2, '0');
+    const hours = String(now.getHours()).padStart(2, '0');
+    const minutes = String(now.getMinutes()).padStart(2, '0');
+    const seconds = String(now.getSeconds()).padStart(2, '0');
+    return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
+}
+
+console.log = function(...args) {
+    originalLog(`${formatTimestamp()} [Info]`, ...args);
+};
+
+console.error = function(...args) {
+    originalError(`${formatTimestamp()} [Error]`, ...args);
+};
+
+console.warn = function(...args) {
+    originalWarn(`${formatTimestamp()} [Warn]`, ...args);
+};
+
+console.info = function(...args) {
+    originalInfo(`${formatTimestamp()} [Info]`, ...args);
+};
+

src/ws.js

@@ -1,3 +1,4 @@
+require('./utils/logger');
 const crypto = require("crypto");
 const path = require("path");
 const http = require("http");