Winston Logger colorize using Node.js (code snippet)

logger.js

// open terminal -> "npm install winston -S"
const winston = require('winston');

// snippet from https://stackoverflow.com/questions/51012150/winston-3-0-colorize-whole-output-on-console
let alignColorsAndTime = winston.format.combine(
    winston.format.colorize({
        all:true
    }),
    winston.format.label({
        label:'[LOGGER]'
    }),
    winston.format.timestamp({
        format:"YY-MM-DD HH:mm:ss"
    }),
    winston.format.printf(
        info => ` ${info.label}  ${info.timestamp}  ${info.level} : ${info.message}`
    )
);

const logger = winston.createLogger({
    level: 'info',
    format: winston.format.combine(winston.format.colorize(), alignColorsAndTime),
    defaultMeta: { service: 'user-service' },
    transports: [
        new winston.transports.File({ filename: 'error.log', level: 'error' }),
        new winston.transports.File({ filename: 'combined.log' }),
    ],
});

if (process.env.NODE_ENV !== 'production') {
    logger.add(new winston.transports.Console({
        format: winston.format.simple(),
    }));
}

module.exports = logger;