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# Pleroma: A lightweight social networking server
# Copyright © 2017-2023 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
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