fix follow state on block

lib/pleroma/user.ex

@@ -1448,13 +1448,19 @@ defmodule Pleroma.User do
         blocker
       end
 
-    # clear any requested follows as well
+    # clear any requested follows from both sides as well
     blocked =
       case CommonAPI.reject_follow_request(blocked, blocker) do
         {:ok, %User{} = updated_blocked} -> updated_blocked
         nil -> blocked
       end
 
+    blocker =
+      case CommonAPI.reject_follow_request(blocker, blocked) do
+        {:ok, %User{} = updated_blocker} -> updated_blocker
+        nil -> blocker
+      end
+
     unsubscribe(blocked, blocker)
 
     unfollowing_blocked = Config.get([:activitypub, :unfollow_blocked], true)

test/pleroma/web/common_api_test.exs

@@ -61,9 +61,11 @@ defmodule Pleroma.Web.CommonAPITest do
   describe "blocking" do
     setup do
       blocker = insert(:user)
-      blocked = insert(:user)
-      User.follow(blocker, blocked)
-      User.follow(blocked, blocker)
+      blocked = insert(:user, local: false)
+      CommonAPI.follow(blocker, blocked)
+      CommonAPI.follow(blocked, blocker)
+      CommonAPI.accept_follow_request(blocker, blocked)
+      CommonAPI.accept_follow_request(blocked, blocked)
       %{blocker: blocker, blocked: blocked}
     end
 
@@ -72,6 +74,9 @@ defmodule Pleroma.Web.CommonAPITest do
 
       with_mock Pleroma.Web.Federator,
         publish: fn _ -> nil end do
+        assert User.get_follow_state(blocker, blocked) == :follow_accept
+        refute is_nil(Pleroma.Web.ActivityPub.Utils.fetch_latest_follow(blocker, blocked))
+
         assert {:ok, block} = CommonAPI.block(blocker, blocked)
 
         assert block.local
@@ -79,6 +84,11 @@ defmodule Pleroma.Web.CommonAPITest do
         refute User.following?(blocker, blocked)
         refute User.following?(blocked, blocker)
 
+        refute User.get_follow_state(blocker, blocked)
+
+        assert %{data: %{"state" => "reject"}} =
+                 Pleroma.Web.ActivityPub.Utils.fetch_latest_follow(blocker, blocked)
+
         assert called(Pleroma.Web.Federator.publish(block))
       end
     end