git.squeep.com Git - akkoma/blob - priv/repo/migrations/20200806175913_rename_instance_chat.exs

   1 defmodule Pleroma.Repo.Migrations.RenameInstanceChat do
   2   use Ecto.Migration
   3
   4   alias Pleroma.ConfigDB
   5
   6   @instance_params %{group: :pleroma, key: :instance}
   7   @shout_params %{group: :pleroma, key: :shout}
   8   @chat_params %{group: :pleroma, key: :chat}
   9
  10   def up do
  11     instance_updated? = maybe_update_instance_key(:up) != :noop
  12     chat_updated? = maybe_update_chat_key(:up) != :noop
  13
  14     case Enum.any?([instance_updated?, chat_updated?]) do
  15       true -> :ok
  16       false -> :noop
  17     end
  18   end
  19
  20   def down do
  21     instance_updated? = maybe_update_instance_key(:down) != :noop
  22     chat_updated? = maybe_update_chat_key(:down) != :noop
  23
  24     case Enum.any?([instance_updated?, chat_updated?]) do
  25       true -> :ok
  26       false -> :noop
  27     end
  28   end
  29
  30   # pleroma.instance.chat_limit -> pleroma.shout.limit
  31   defp maybe_update_instance_key(:up) do
  32     with %ConfigDB{value: values} <- ConfigDB.get_by_params(@instance_params),
  33          limit when is_integer(limit) <- values[:chat_limit] do
  34       @shout_params |> Map.put(:value, limit: limit) |> ConfigDB.update_or_create()
  35       @instance_params |> Map.put(:subkeys, [":chat_limit"]) |> ConfigDB.delete()
  36     else
  37       _ ->
  38         :noop
  39     end
  40   end
  41
  42   # pleroma.shout.limit -> pleroma.instance.chat_limit
  43   defp maybe_update_instance_key(:down) do
  44     with %ConfigDB{value: values} <- ConfigDB.get_by_params(@shout_params),
  45          limit when is_integer(limit) <- values[:limit] do
  46       @instance_params |> Map.put(:value, chat_limit: limit) |> ConfigDB.update_or_create()
  47       @shout_params |> Map.put(:subkeys, [":limit"]) |> ConfigDB.delete()
  48     else
  49       _ ->
  50         :noop
  51     end
  52   end
  53
  54   # pleroma.chat.enabled -> pleroma.shout.enabled
  55   defp maybe_update_chat_key(:up) do
  56     with %ConfigDB{value: values} <- ConfigDB.get_by_params(@chat_params),
  57          enabled? when is_boolean(enabled?) <- values[:enabled] do
  58       @shout_params |> Map.put(:value, enabled: enabled?) |> ConfigDB.update_or_create()
  59       @chat_params |> Map.put(:subkeys, [":enabled"]) |> ConfigDB.delete()
  60     else
  61       _ ->
  62         :noop
  63     end
  64   end
  65
  66   # pleroma.shout.enabled -> pleroma.chat.enabled
  67   defp maybe_update_chat_key(:down) do
  68     with %ConfigDB{value: values} <- ConfigDB.get_by_params(@shout_params),
  69          enabled? when is_boolean(enabled?) <- values[:enabled] do
  70       @chat_params |> Map.put(:value, enabled: enabled?) |> ConfigDB.update_or_create()
  71       @shout_params |> Map.put(:subkeys, [":enabled"]) |> ConfigDB.delete()
  72     else
  73       _ ->
  74         :noop
  75     end
  76   end
  77 end