'use strict'; const {users} = require('../config'); module.exports.findById = (id, done) => { for (const user of users) { if (user.id === id) return done(null, user); } return done(new Error('User Not Found')); }; module.exports.findByUsername = (username, done) => { for (const user of users) { if (user.username === username) return done(null, user); } return done(new Error('User Not Found')); };