# Pleroma: A lightweight social networking server # Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Repo.Migrations.RenameInstanceChat do use Ecto.Migration alias Pleroma.ConfigDB @instance_params %{group: :pleroma, key: :instance} @shout_params %{group: :pleroma, key: :shout} @chat_params %{group: :pleroma, key: :chat} def up do instance_updated? = maybe_update_instance_key(:up) != :noop chat_updated? = maybe_update_chat_key(:up) != :noop case Enum.any?([instance_updated?, chat_updated?]) do true -> :ok false -> :noop end end def down do instance_updated? = maybe_update_instance_key(:down) != :noop chat_updated? = maybe_update_chat_key(:down) != :noop case Enum.any?([instance_updated?, chat_updated?]) do true -> :ok false -> :noop end end # pleroma.instance.chat_limit -> pleroma.shout.limit defp maybe_update_instance_key(:up) do with %ConfigDB{value: values} <- ConfigDB.get_by_params(@instance_params), limit when is_integer(limit) <- values[:chat_limit] do @shout_params |> Map.put(:value, limit: limit) |> ConfigDB.update_or_create() @instance_params |> Map.put(:subkeys, [":chat_limit"]) |> ConfigDB.delete() else _ -> :noop end end # pleroma.shout.limit -> pleroma.instance.chat_limit defp maybe_update_instance_key(:down) do with %ConfigDB{value: values} <- ConfigDB.get_by_params(@shout_params), limit when is_integer(limit) <- values[:limit] do @instance_params |> Map.put(:value, chat_limit: limit) |> ConfigDB.update_or_create() @shout_params |> Map.put(:subkeys, [":limit"]) |> ConfigDB.delete() else _ -> :noop end end # pleroma.chat.enabled -> pleroma.shout.enabled defp maybe_update_chat_key(:up) do with %ConfigDB{value: values} <- ConfigDB.get_by_params(@chat_params), enabled? when is_boolean(enabled?) <- values[:enabled] do @shout_params |> Map.put(:value, enabled: enabled?) |> ConfigDB.update_or_create() @chat_params |> Map.put(:subkeys, [":enabled"]) |> ConfigDB.delete() else _ -> :noop end end # pleroma.shout.enabled -> pleroma.chat.enabled defp maybe_update_chat_key(:down) do with %ConfigDB{value: values} <- ConfigDB.get_by_params(@shout_params), enabled? when is_boolean(enabled?) <- values[:enabled] do @chat_params |> Map.put(:value, enabled: enabled?) |> ConfigDB.update_or_create() @shout_params |> Map.put(:subkeys, [":enabled"]) |> ConfigDB.delete() else _ -> :noop end end end