outline/server/migrations/20160812145029-document-atlas-soft-delete.js

module.exports = {
  up: async (queryInterface, Sequelize) => {
    await queryInterface.addColumn('atlases', 'deletedAt', {
      type: Sequelize.DATE,
      allowNull: true,
    });

    await queryInterface.addColumn('documents', 'deletedAt', {
      type: Sequelize.DATE,
      allowNull: true,
    });
  },

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