defmodule Odinsea.Database.Schema.NxCode do
  @moduledoc """
  Ecto schema for the nxcode table.
  Represents NX (cash) redemption codes.
  """

  use Ecto.Schema
  import Ecto.Changeset

  @primary_key {:code, :string, autogenerate: false}

  schema "nxcode" do
    field :valid, :integer, default: 1
    field :user, :string
    field :type, :integer, default: 0
    field :item, :integer, default: 10000
  end

  @doc """
  Changeset for creating/updating an NX code.
  """
  def changeset(nx_code, attrs) do
    nx_code
    |> cast(attrs, [:code, :valid, :user, :type, :item])
    |> validate_required([:code])
  end
end