akkoma/priv/repo/migrations/20201005124600_quarantained_policy_string_to_tuple.exs

62 lines
1.5 KiB
Elixir
Raw Permalink Normal View History

defmodule Pleroma.Repo.Migrations.QuarantainedStringToTuple do
use Ecto.Migration
alias Pleroma.ConfigDB
def up,
do:
ConfigDB.get_by_params(%{group: :pleroma, key: :instance})
|> update_quarantined_instances_to_tuples
def down,
do:
ConfigDB.get_by_params(%{group: :pleroma, key: :instance})
|> update_quarantined_instances_to_strings
defp update_quarantined_instances_to_tuples(%{value: settings}) do
settings |> List.keyfind(:quarantined_instances, 0) |> update_to_tuples
end
defp update_quarantined_instances_to_tuples(nil), do: {:ok, nil}
defp update_to_tuples({:quarantined_instances, instance_list}) do
new_value =
instance_list
|> Enum.map(fn
{v, r} -> {v, r}
v -> {v, ""}
end)
ConfigDB.update_or_create(%{
group: :pleroma,
key: :instance,
value: [quarantined_instances: new_value]
})
end
defp update_to_tuples(nil), do: {:ok, nil}
defp update_quarantined_instances_to_strings(%{value: settings}) do
settings |> List.keyfind(:quarantined_instances, 0) |> update_to_strings
end
defp update_quarantined_instances_to_strings(nil), do: {:ok, nil}
defp update_to_strings({:quarantined_instances, instance_list}) do
new_value =
instance_list
|> Enum.map(fn
{v, _} -> v
v -> v
end)
ConfigDB.update_or_create(%{
group: :pleroma,
key: :instance,
value: [quarantined_instances: new_value]
})
end
defp update_to_strings(nil), do: {:ok, nil}
end