Clean way of inserting data into mongodb through a function in your nodejs?

Im new to nodejs and I have this ugly piece of code that I feel should be in its own function but I dont know how to create the function. In my post method I have this long piece of code requesting data from the body and storing it into my mongodb.

router.post("/club-affiliation-registration", function (req, res) {
var club = {
    clubName: req.body.clubName,
    clubAddress: req.body.clubAddress,
    clubDisciplines: req.body.clubDisciplines,
    clubEmail: req.body.clubEmail,
    clubWebsite: req.body.clubWebsite,
}

var clubChairperson = {
    firstName: req.body.chairpersonFirstName,
    secondName: req.body.chairpersonLastName,
    phone: req.body.chairpersonPhone,
    email: req.body.chairpersonEmail
}

var clubSecretary = {
    firstName: req.body.secretaryFirstName,
    secondName: req.body.secretaryLastName,
    phone: req.body.secretaryPhone,
    email: req.body.secretaryEmail
}

var clubTreasurer = {
    firstName: req.body.treasurerFirstName,
    secondName: req.body.treasurerLastName,
    phone: req.body.treasurerPhone,
    email: req.body.treasurerEmail
}
var clubChildProtectionOfficer = {
    fullName: req.body.childProtectionOfficerName,
    phone: req.body.childProtectionOfficerMobile,
    email: req.body.childProtectionOfficerEmail
}
var meta = {
    clubPaymentId: result.transaction.id
}
// storing in database
var newClub = {
                club: club,
                clubChairperson: clubChairperson,
                clubSecretary: clubSecretary,
                clubTreasurer: clubTreasurer,
                clubChildProtectionOfficer: clubChildProtectionOfficer,
                meta: meta
            }
Club.create(newClub, function (error, newlyCreatedClub) {
                if (error) {
                    console.log(error);
                } else {
                    req.flash("success", "You Application has been submitted. Please save your payment number: " + result.transaction.id);
                    res.redirect("/about");
                }
            });
});

Is it possible to put this data im requesting into its own function and just call it from the post method? How would that be achieved?

My club schema

var ClubSchema = new mongoose.Schema({
// first page
club: {
    clubName: String,
    clubAddress: String,
    clubDisciplines: String,
    clubEmail: String,
    clubWebsite: String,
    clubSponsor: String
},
// second page
clubChairperson: {
    firstName: String,
    secondName: String,
    phone: String,
    email: String
},
clubSecretary: {
    firstName: String,
    secondName: String,
    phone: String,
    email: String
},
clubTreasurer: {
    firstName: String,
    secondName: String,
    phone: String,
    email: String
},
clubChildProtectionOfficer: {
    fullName: String,
    phone: String,
    email: String
},
meta:{
    clubSubmission : { type : Date, default: Date.now },
    clubPaymentId: String
}

});