git.squeep.com Git - akkoma/blob - priv/repo/migrations/20200323122421_mrf_config_move_from_instance_namespace.exs

   1 defmodule Pleroma.Repo.Migrations.MrfConfigMoveFromInstanceNamespace do
   2   use Ecto.Migration
   3
   4   alias Pleroma.ConfigDB
   5
   6   @old_keys [:rewrite_policy, :mrf_transparency, :mrf_transparency_exclusions]
   7   def change do
   8     config = ConfigDB.get_by_params(%{group: :pleroma, key: :instance})
   9
  10     if config do
  11       mrf =
  12         config.value
  13         |> Keyword.take(@old_keys)
  14         |> Keyword.new(fn
  15           {:rewrite_policy, policies} -> {:policies, policies}
  16           {:mrf_transparency, transparency} -> {:transparency, transparency}
  17           {:mrf_transparency_exclusions, exclusions} -> {:transparency_exclusions, exclusions}
  18         end)
  19
  20       if mrf != [] do
  21         {:ok, _} =
  22           %ConfigDB{}
  23           |> ConfigDB.changeset(%{group: :pleroma, key: :mrf, value: mrf})
  24           |> Pleroma.Repo.insert()
  25
  26         new_instance = Keyword.drop(config.value, @old_keys)
  27
  28         if new_instance != [] do
  29           {:ok, _} =
  30             config
  31             |> ConfigDB.changeset(%{value: new_instance})
  32             |> Pleroma.Repo.update()
  33         else
  34           {:ok, _} = ConfigDB.delete(config)
  35         end
  36       end
  37     end
  38   end
  39 end