# Pleroma: A lightweight social networking server # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Repo.Migrations.CreateChatMessageReference do use Ecto.Migration def change do create table(:chat_message_references, primary_key: false) do add(:id, :uuid, primary_key: true) add(:chat_id, references(:chats, on_delete: :delete_all), null: false) add(:object_id, references(:objects, on_delete: :delete_all), null: false) add(:seen, :boolean, default: false, null: false) timestamps() end create(index(:chat_message_references, [:chat_id, "id desc"])) end end