const db = require('../models');
const Users = db.users;

const Employees = db.employees;

const EmployeesData = [
  {
    first_name: 'John',

    last_name: 'Doe',

    email: 'john.doe@example.com',

    job_title: 'Software Engineer',
  },

  {
    first_name: 'Jane',

    last_name: 'Smith',

    email: 'jane.smith@example.com',

    job_title: 'Product Manager',
  },

  {
    first_name: 'Emily',

    last_name: 'Johnson',

    email: 'emily.johnson@example.com',

    job_title: 'HR Specialist',
  },

  {
    first_name: 'Michael',

    last_name: 'Brown',

    email: 'michael.brown@example.com',

    job_title: 'Sales Executive',
  },
];

// Similar logic for "relation_many"

module.exports = {
  up: async (queryInterface, Sequelize) => {
    await Employees.bulkCreate(EmployeesData);

    await Promise.all([
      // Similar logic for "relation_many"
    ]);
  },

  down: async (queryInterface, Sequelize) => {
    await queryInterface.bulkDelete('employees', null, {});
  },
};