defmodule ArcadiaCloud.Cloud.CloudResourceEvent do
  use Ecto.Schema
  import Ecto.Changeset

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

  schema "cloud_resource_events" do
    field :event, :string
    field :before, :map
    field :after, :map
    field :source, :string
    field :occurred_at, :utc_datetime

    belongs_to :resource, ArcadiaCloud.Cloud.CloudResource
  end

  @required ~w(resource_id event source occurred_at)a
  @optional ~w(before after)a

  def changeset(event, attrs) do
    event
    |> cast(attrs, @required ++ @optional)
    |> validate_required(@required)
    |> validate_inclusion(:event, ~w(discovered updated deleted drift_detected tagged restored))
  end
end