defmodule Ami.MessageAttachment do
  use Ecto.Schema
  use Arc.Ecto.Schema

  import Ecto.{
    Changeset
  }

  alias Ami.{
    ConversationMessage
  }

  alias Ami.MessageAttachmentUploader.Type

  schema "message_attachments" do
    field(:file_name, :string)
    field(:file, Type)

    belongs_to(:conversation_message, ConversationMessage)
  end

  def changeset(struct, params \\ %{}) do
    struct
    |> cast(params, [:file_name, :conversation_message_id])
    |> cast_attachments(%{file: params.file}, [:file])
  end
end