how to catch thrown error in promise express code example

Example 1: how to handle all error of all router in express

// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
    app.use(function (err, req, res, next) {
        res.status(err.status || 500);
        res.render('error.ejs', {
            message: err.message,
            error: err
        });
    });
}

// production error handler
// no stacktraces leaked to user
app.use(function (err, req, res, next) {
    res.status(err.status || 500);
    res.render('error', {
        message: err.message,
        error: {}
    });
});

Example 2: how to handle all error of all router in express

const handleErrorAsync = func => (req, res, next) => {
    func(req, res, next).catch((error) => next(error));
};