defmodule Benchmark.Alert do
  use Ecto.Schema
  import Ecto.Changeset

  schema "alerts" do
    field :alert_type, :string, default: "INFO"
    field :description, :string
    timestamps(type: :utc_datetime)
  end

  @types ~w(INFO WARNING CRITICAL)

  def changeset(alert, attrs) do
    alert
    |> cast(attrs, [:alert_type, :description])
    |> validate_required([:alert_type, :description])
    |> validate_inclusion(:alert_type, @types)
  end
end