defmodule Odinsea.Database.Schema.Sidekick do
  @moduledoc """
  Ecto schema for the sidekicks table.
  Represents sidekick (partner) relationships between characters.
  """

  use Ecto.Schema
  import Ecto.Changeset

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

  schema "sidekicks" do
    field :firstid, :integer, default: 0
    field :secondid, :integer, default: 0
  end

  @doc """
  Changeset for creating a sidekick relationship.
  """
  def changeset(sidekick, attrs) do
    sidekick
    |> cast(attrs, [:firstid, :secondid])
    |> validate_required([:firstid, :secondid])
  end
end