relay: add relay follow/unfollow tasks

1 files changed, 28 insertions, 0 deletions

diff --git a/lib/pleroma/web/activity_pub/relay.ex b/lib/pleroma/web/activity_pub/relay.ex
index 736d0e406..8b49188fb 100644
--- a/lib/pleroma/web/activity_pub/relay.ex
+++ b/lib/pleroma/web/activity_pub/relay.ex
@@ -1,7 +1,35 @@
 defmodule Pleroma.Web.ActivityPub.Relay do
   alias Pleroma.User
+  alias Pleroma.Web.ActivityPub.ActivityPub
+  require Logger
 
   def get_actor do
     User.get_or_create_instance_user()
   end
+
+  def follow(target_instance) do
+    with %User{} = local_user <- get_actor(),
+         %User{} = target_user <- User.get_or_fetch_by_ap_id(target_instance),
+         {:ok, activity} <- ActivityPub.follow(local_user, target_user) do
+      ActivityPub.publish(local_user, activity)
+      Logger.info("relay: followed instance: #{target_instance}; id=#{activity.data["id"]}")
+    else
+      e -> Logger.error("error: #{inspect(e)}")
+    end
+
+    :ok
+  end
+
+  def unfollow(target_instance) do
+    with %User{} = local_user <- get_actor(),
+         %User{} = target_user <- User.get_or_fetch_by_ap_id(target_instance),
+         {:ok, activity} <- ActivityPub.unfollow(local_user, target_user) do
+      ActivityPub.publish(local_user, activity)
+      Logger.info("relay: unfollowed instance: #{target_instance}: id=#{activity.data["id"]}")
+    else
+      e -> Logger.error("error: #{inspect(e)}")
+    end
+
+    :ok
+  end
 end