sample-node-api/server/controllers/accounts.controller.js

const accountsService = require('../services/accounts.service');

const get = function(req, res){
    res.send(accountsService.get(req.params._id));
}

const getAll = function(req, res){
    res.send(accountsService.getAll());
}

module.exports = {
    get,
    getAll
};