"use strict";

module.exports = (sequalize, DataTypes) => {
  const PriceHistory = sequalize.define("PriceHistory", {
    id: {
      type: DataTypes.BIGINT,
      autoIncrement: true,
      primaryKey: true,
      allowNull: false
    },
    realEstateId: {
      type: DataTypes.BIGINT,
      allowNull: false,

      references: {
        model: "RealEstate",
        key: "id"
      },
      onUpdate: "CASCADE",
      onDelete: "SET NULL"
    },
    price: DataTypes.REAL
  });

  PriceHistory.associate = models => {
    PriceHistory.hasMany(models.RealEstate, {
      foreignKey: "id",
      sourceKey: "realEstateId",
      targetKey: "id",
      as: "realEstates"
    });
  };

  return PriceHistory;
};