neiam /oh-my-ex-oh-ircd

defmodule OhMyExOhIrcd.Images.RequestLog do
  @moduledoc """
  Append-only log of authenticated ImgServ API requests and their outcome,
  for debugging from the channel's image page. Only requests that pass
  token auth are logged, so an empty log points at the URL or token rather
  than the channel config.
  """

  use Ecto.Schema
  import Ecto.Changeset

  alias OhMyExOhIrcd.Channels.ChannelRecord

  schema "image_request_logs" do
    field :who, :string
    field :status, :string
    field :detail, :string

    belongs_to :channel, ChannelRecord

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

  def changeset(record, attrs) do
    record
    |> cast(attrs, [:channel_id, :who, :status, :detail])
    |> validate_required([:channel_id, :status])
    |> validate_length(:who, max: 64)
    |> validate_length(:detail, max: 256)
  end
end