MCP WooCommerce Server

import winston from 'winston'; export class Logger { private static instance: Logger; private logger: winston.Logger; private constructor() { this.logger = winston.createLogger({ level: process.env.LOG_LEVEL || 'info', format: winston.format.combine( winston.format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }), winston.format.errors({ stack: true }), winston.format.colorize(), winston.format.printf(({ level, message, timestamp, stack, ...meta }) => { let log = `${timestamp} [${level}]: ${message}`; if (Object.keys(meta).length > 0) { log += ` ${JSON.stringify(meta)}`; } if (stack) { log += `\n${stack}`; } return log; }) ), transports: [ new winston.transports.Console(), new winston.transports.File({ filename: 'logs/error.log', level: 'error' }), new winston.transports.File({ filename: 'logs/combined.log' }) ], exitOnError: false }); // Handle uncaught exceptions this.logger.exceptions.handle( new winston.transports.File({ filename: 'logs/exceptions.log' }) ); // Handle unhandled promise rejections this.logger.rejections.handle( new winston.transports.File({ filename: 'logs/rejections.log' }) ); } public static getInstance(): Logger { if (!Logger.instance) { Logger.instance = new Logger(); } return Logger.instance; } public error(message: string, meta?: any): void { this.logger.error(message, meta); } public warn(message: string, meta?: any): void { this.logger.warn(message, meta); } public info(message: string, meta?: any): void { this.logger.info(message, meta); } public debug(message: string, meta?: any): void { this.logger.debug(message, meta); } public verbose(message: string, meta?: any): void { this.logger.verbose(message, meta); } public setLevel(level: string): void { this.logger.level = level; } }