pustovitDmytro / winston-console-transport

import os from 'os';

import Transport from 'winston-transport';

import { isLoggable } from './utils/common';

import { defaultLogger, defaultSanitizer, defaultMaxListeners } from './defaults';

import { MESSAGE, LEVEL } from './constants';

export default class Console extends Transport {

    log(info, callback) {

        setImmediate(() => {

            this.emit('logged', info);

        });

        const level = info[LEVEL];

        const message = info[MESSAGE];

        const log = [

            this.handlers[level],

            this.logger[this.handlers[level]],

            this.logger[level],

            this.fallBackLogger

        ].find((element) => isLoggable(element));

        log(this.sanitizer(message));

        callback();

    }

}