const coreModel = require("./../core/models");

module.exports = (sequelize, DataTypes) => {
  const Genre = sequelize.define(
    "genre",
    {
      id: { type: DataTypes.INTEGER, primaryKey: true, autoIncrement: true },
      name: DataTypes.STRING,
    },
    {
      timestamps: true,
      freezeTableName: true,
      tableName: "genre",
    }
  );

  coreModel.call(this, Genre);

  Genre.associate = function (models) {
    Genre.belongsToMany(models.movie, {
      through: models.genre_movie,
      foreignKey: "genre_id",
      otherKey: "movie_id",
      as: "movies",
      constraints: false,
    });
  };

  Genre.allowFields = function () {
    return ["id", "name"];
  };

  return Genre;
};