'use strict';
module.exports = (sequelize, DataTypes) => {
  const Isotope = sequelize.define('Isotope', {
    id: {
      type: DataTypes.BIGINT,
      autoIncrement: true,
      primaryKey: true
    },
    name: {
      type: DataTypes.STRING,
      allowNull: false
    },
    firstPerson: {
      type: DataTypes.STRING,
      allowNull: false
    },
    personality: {
      type: DataTypes.STRING,
      allowNull: true
    },
    tone: {
      type: DataTypes.STRING,
      allowNull: true
    },
    backgroundStory: {
      type: DataTypes.TEXT,
      allowNull: true
    },
    likes: {
      type: DataTypes.STRING,
      allowNull: true
    },
    dislikes: {
      type: DataTypes.STRING,
      allowNull: true
    },
    user_id: {
      type: DataTypes.BIGINT,
      allowNull: false
    }
  }, {
    tableName: 'isotopes',
    underscored: true,
    timestamps: true
  });

  Isotope.associate = function(models) {
    Isotope.belongsTo(models.User, { foreignKey: 'user_id', onDelete: 'CASCADE' });
  };

  return Isotope;
};