const Sequelize = require('sequelize'); const Model = Sequelize.Model; module.exports = (sequelize) => { class PostalAddress extends Model { static associate(db) { PostalAddress.belongsTo(db.Person, {onDelete: 'cascade'}); }; } PostalAddress.init({ postalAddress: Sequelize.STRING, type: Sequelize.ENUM('home', 'work') }, {sequelize, modelName: 'PostalAddress'}); return PostalAddress; };