defmodule Frenzy.Pipeline do
  use Ecto.Schema
  import Ecto.Changeset

  schema "pipelines" do
    field :name, :string
    field :stages, {:array, :map}

    belongs_to :user, Frenzy.User
    has_many :feeds, Frenzy.Feed

    timestamps()
  end

  @type t() :: %__MODULE__{
          __meta__: Ecto.Schema.Metadata.t(),
          id: integer() | nil,
          name: String.t(),
          stages: [map()],
          user: Frenzy.User.t() | Ecto.Association.NotLoaded.t(),
          feeds: [Frenzy.Feed.t()] | Ecto.Association.NotLoaded.t()
        }

  def changeset(pipeline, attrs) do
    pipeline
    |> cast(attrs, [:name, :stages, :user_id])
    |> validate_required([:name, :stages, :user_id])
  end
end