Node js + express how to set cookies via function?

Question

JavaScript

There is a server on Node js with express,
I have a code by which I calmly set cookies for the user

app.use('/',function(req, res, next){
res.cookie('userid', '', { expires: new Date(Date.now() + 900000), httpOnly: true });
});

but how to assign cookies in a function

function authclients(){
app.use('/',function(req, res, next){
res.cookie('userid', '', { expires: new Date(Date.now() + 900000), httpOnly: true });
});
}

So I can’t do it, who knows, help me solve a problem that I can’t figure out.

Answer 1

app.use('/', authclients(req, res) );

function authclients(req, res) {
res.cookie('userid', '', { expires: new Date(Date.now() + 900000), httpOnly: true });
}