Merge remote-tracking branch 'remotes/upstream/develop' into 1427-oauth-admin-scopes

[akkoma] / lib / pleroma / following_relationship.ex

diff --git a/lib/pleroma/following_relationship.ex b/lib/pleroma/following_relationship.ex
index 3aff9fb76ba6dee1b1f47734f66028918371911f..0b0219b82c3b240aa77a486e748eb943a5ba7df4 100644 (file)
--- a/lib/pleroma/following_relationship.ex
+++ b/lib/pleroma/following_relationship.ex
@@ -107,4 +107,26 @@ defmodule Pleroma.FollowingRelationship do
       [user.follower_address | following]
     end
   end
+
+  def move_following(origin, target) do
+    __MODULE__
+    |> join(:inner, [r], f in assoc(r, :follower))
+    |> where(following_id: ^origin.id)
+    |> where([r, f], f.allow_following_move == true)
+    |> limit(50)
+    |> preload([:follower])
+    |> Repo.all()
+    |> Enum.map(fn following_relationship ->
+      Repo.delete(following_relationship)
+      Pleroma.Web.CommonAPI.follow(following_relationship.follower, target)
+    end)
+    |> case do
+      [] ->
+        User.update_follower_count(origin)
+        :ok
+
+      _ ->
+        move_following(origin, target)
+    end
+  end
 end