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-rw-r--r--priv/repo/migrations/20200724133313_move_welcome_settings.exs94
1 files changed, 94 insertions, 0 deletions
diff --git a/priv/repo/migrations/20200724133313_move_welcome_settings.exs b/priv/repo/migrations/20200724133313_move_welcome_settings.exs
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index 000000000..323a8fcee
--- /dev/null
+++ b/priv/repo/migrations/20200724133313_move_welcome_settings.exs
@@ -0,0 +1,94 @@
+defmodule Pleroma.Repo.Migrations.MoveWelcomeSettings do
+ use Ecto.Migration
+
+ alias Pleroma.ConfigDB
+
+ @old_keys [:welcome_user_nickname, :welcome_message]
+
+ def up do
+ with {:ok, config, {keep_values, move_values}} <- get_old_values() do
+ insert_welcome_settings(move_values)
+ update_instance_config(config, keep_values)
+ end
+ end
+
+ def down do
+ with {:ok, welcome_config, revert_values} <- get_revert_values() do
+ revert_instance_config(revert_values)
+ Pleroma.Repo.delete(welcome_config)
+ end
+ end
+
+ defp insert_welcome_settings([_ | _] = values) do
+ unless String.trim(values[:welcome_message]) == "" do
+ config_values = [
+ direct_message: %{
+ enabled: true,
+ sender_nickname: values[:welcome_user_nickname],
+ message: values[:welcome_message]
+ },
+ email: %{
+ enabled: false,
+ sender: nil,
+ subject: "Welcome to <%= instance_name %>",
+ html: "Welcome to <%= instance_name %>",
+ text: "Welcome to <%= instance_name %>"
+ }
+ ]
+
+ {:ok, _} =
+ %ConfigDB{}
+ |> ConfigDB.changeset(%{group: :pleroma, key: :welcome, value: config_values})
+ |> Pleroma.Repo.insert()
+ end
+
+ :ok
+ end
+
+ defp insert_welcome_settings(_), do: :noop
+
+ defp revert_instance_config(%{} = revert_values) do
+ values = [
+ welcome_user_nickname: revert_values[:sender_nickname],
+ welcome_message: revert_values[:message]
+ ]
+
+ ConfigDB.update_or_create(%{group: :pleroma, key: :instance, value: values})
+ end
+
+ defp revert_instance_config(_), do: :noop
+
+ defp update_instance_config(config, values) do
+ {:ok, _} =
+ config
+ |> ConfigDB.changeset(%{value: values})
+ |> Pleroma.Repo.update()
+
+ :ok
+ end
+
+ defp get_revert_values do
+ config = ConfigDB.get_by_params(%{group: :pleroma, key: :welcome})
+
+ cond do
+ is_nil(config) -> {:noop, nil, nil}
+ true -> {:ok, config, config.value[:direct_message]}
+ end
+ end
+
+ defp get_old_values do
+ config = ConfigDB.get_by_params(%{group: :pleroma, key: :instance})
+
+ cond do
+ is_nil(config) ->
+ {:noop, config, {}}
+
+ is_binary(config.value[:welcome_message]) ->
+ {:ok, config,
+ {Keyword.drop(config.value, @old_keys), Keyword.take(config.value, @old_keys)}}
+
+ true ->
+ {:ok, config, {Keyword.drop(config.value, @old_keys), []}}
+ end
+ end
+end