const mongoose = require('mongoose');
const EmployeeModel = require('./EmployeeModel');

const mongoDB = 'mongodb://localhost:27017/hr';
mongoose
    .connect(mongoDB, { useNewUrlParser: true })
    .catch((err) => {
        throw err;
    });

EmployeeModel
    .find({})
    .limit(10)
    .exec()
    .then((employees) => {
        employees
            .forEach((employee) => {
                console.log(employee);
            })
        mongoose.connection.close();
    })
    .catch((err) => {
        mongoose.connection.close();
        throw(err);
    });