module.exports = {
  up: async (queryInterface, Sequelize) => {
    await queryInterface.addColumn('documents', 'createdById', {
      type: 'UUID',
      allowNull: true,
      references: {
        model: 'users',
      },
    });
  },

  down: async (queryInterface, Sequelize) => {
    await queryInterface.removeColumn('documents', 'createdById');
  },
};