express-access-log-middleware

An access and error logger for express based on pino-http

Usage

import * as express from 'express';
import jsLogger from '@map-colonies/js-logger';
import httpLogger from '@map-colonies/express-access-log-middleware';

const app = express()

const logger = jsLogger();

app.use(jsLogger({logger}));

app.get('/', (req,res) => {
  res.json(hello: 'world');
});

app.listen(8080);

for more detailed usage check the pino-http documentation.

Configuration

name	type	default value	description
logger	Logger		The logger instance to use
ignorePaths	string[]	undefined	The paths to ignore logging
customLogLevel	(res, err) => log_level	info for all under 500 status	A function to set the log level of a request
customSuccessMessage	(res: ServerResponse) => string	undefined	function to set the success message
customSuccessObject	(req: IncomingMessage, res: ServerResponse, val: any) => object	undefined	function to set the success object
customErrorMessage	(error: Error, res: ServerResponse) => string	undefined	function to set the error message
customErrorObject	(req: IncomingMessage, res: ServerResponse, error: Error) => object	undefined	function to set the error object