node.js - Node and Sequelize: user model structure -

i create simple api, allows user verification. in theory, works, have few questions user signing.

currently in model have funcions finduser , loginuser. in controller that:

let loginuser = (req, res, next) => {   let data = {     username: req.body.username,     password: req.body.password   }   db.users.finduser(data.username)   .then((result) => {     return db.users.loginuser(result.user, data)   }).then((result) => res.json(result))   .catch((err) => next(err)) } 

it works, function loginuser needs whole object returned sequelize finduser. on other hand, in order use finduser in place, don't need informations user (e.g. password).

so better option? similar current solution (i don't know, maybe second find function?) or use sequelize find method in loginuser function?