const errorLogger = require('./errorLogger');

const { logger } = require('../config/logger');

process.on('unhandledRejection', (err) => {

throw err;

});

process.on('uncaughtException', (err) => {

logger.error('Uncaught exception', err);

process.exit(1);

});

// Express error-handling middleware must declare 4 args, even if `next` is unused.

// eslint-disable-next-line no-unused-vars

module.exports = (err, req, res, next) => {

let { status, message } = err;

if (err.name === 'TokenExpiredError') {

status = 403;

message = `your session has been expired at ${err.expiredAt}`;

}

if (!status) {

status = 500;

message = 'Internal Server Error';

}

errorLogger({ message, status, stack: err.stack }, req);

return res.status(status).json({ error: { message, status } });

};