defmodule ArcadiaCloud.Billing.CloudBalanceSnapshot do
  use Ecto.Schema
  import Ecto.Changeset

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

  schema "cloud_balance_snapshots" do
    field :provider, :string
    field :month_to_date_balance_cents, :integer
    field :account_balance_cents, :integer
    field :month_to_date_usage_cents, :integer
    field :generated_at, :utc_datetime
    field :raw, :map

    timestamps(type: :utc_datetime, updated_at: false)
  end

  @required ~w(provider generated_at)a
  @optional ~w(month_to_date_balance_cents account_balance_cents month_to_date_usage_cents raw)a

  def changeset(snap, attrs) do
    snap
    |> cast(attrs, @required ++ @optional)
    |> validate_required(@required)
  end
end