citi-casher-session-engine/utils/Logger.js

Module for multiple authentication methods for CITI Casher, deviceID and aurum

const transactionContext = require("./transactionContext");

const { createLogger, format, transports } = require("winston");
const { combine, colorize, timestamp, printf, errors } = format;

function customFormat() {
  const formatMessage = (info) => `${info.timestamp} ${info.level} ${info.message}`;
  const formatError = (info) => `${info.timestamp} ${info.level} ${info.message}\n\n${info.stack}\n`;
  const formatter = (info) => info instanceof Error ? formatError(info) : formatMessage(info);
  return combine(colorize(), printf(formatter));
}

const logger = createLogger({
  format: combine(
    colorize({ all: true }),
    timestamp({ format: "YYYY-MM-DD hh:mm:ss.SSS" }),
    errors({ stack: true }),
    customFormat()
  ),
  transports: [new transports.Console()],
  exitOnError: false,
});

const info = (...message) => {
  const transactionId = transactionContext.getTransactionId();

  logger.info(`${transactionId} :: ${message}`);
};

const error = (message) => {
  const transactionId = transactionContext.getTransactionId();
  logger.error(`${transactionId} :: ${message}`);
};

module.exports = {
  logger,
  info,
  error,
};