defmodule Odinsea.Database.Schema.SavedLocation do
  @moduledoc """
  Ecto schema for the savedlocations table.
  Represents saved locations for characters (teleport rocks, etc).
  """

  use Ecto.Schema
  import Ecto.Changeset

  @primary_key {:id, :id, autogenerate: true}

  schema "savedlocations" do
    field :characterid, :integer
    field :locationtype, :integer, default: 0
    field :map, :integer

    belongs_to :character, Odinsea.Database.Schema.Character,
      foreign_key: :characterid,
      references: :id,
      define_field: false
  end

  @doc """
  Changeset for creating/updating a saved location.
  """
  def changeset(saved_location, attrs) do
    saved_location
    |> cast(attrs, [:characterid, :locationtype, :map])
    |> validate_required([:characterid, :map])
  end
end