const { DataTypes } = require('sequelize'); const { sequelize } = require('../config/db'); const Collection = sequelize.define('Collection', { id: { type: DataTypes.INTEGER, primaryKey: true, autoIncrement: true }, purchaseDate: { type: DataTypes.DATE }, purchasePrice: { type: DataTypes.FLOAT }, notes: { type: DataTypes.TEXT }, bottleStatus: { type: DataTypes.ENUM('sealed', 'opened', 'empty'), defaultValue: 'sealed' } });