From 3a4773c3c2bd0bbef244eb519b07208da9108e49 Mon Sep 17 00:00:00 2001 From: dcc Date: Sat, 2 Sep 2023 00:52:52 -0700 Subject: First --- .../migrations/20200831142509_chat_constraints.exs | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 priv/repo/migrations/20200831142509_chat_constraints.exs (limited to 'priv/repo/migrations/20200831142509_chat_constraints.exs') diff --git a/priv/repo/migrations/20200831142509_chat_constraints.exs b/priv/repo/migrations/20200831142509_chat_constraints.exs new file mode 100644 index 0000000..207f3cf --- /dev/null +++ b/priv/repo/migrations/20200831142509_chat_constraints.exs @@ -0,0 +1,26 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2022 Pleroma Authors +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Repo.Migrations.ChatConstraints do + use Ecto.Migration + + def change do + remove_orphans = """ + delete from chats where not exists(select id from users where ap_id = chats.recipient); + """ + + execute(remove_orphans) + + drop(constraint(:chats, "chats_user_id_fkey")) + + alter table(:chats) do + modify(:user_id, references(:users, type: :uuid, on_delete: :delete_all)) + + modify( + :recipient, + references(:users, column: :ap_id, type: :string, on_delete: :delete_all) + ) + end + end +end -- cgit v1.2.3