ActivityPub: Remove `block`.

lib/pleroma/user.ex

@@ -1527,8 +1527,7 @@ def perform(:blocks_import, %User{} = blocker, blocked_identifiers)
       blocked_identifiers,
       fn blocked_identifier ->
         with {:ok, %User{} = blocked} <- get_or_fetch(blocked_identifier),
-             {:ok, _user_block} <- block(blocker, blocked),
+             {:ok, _block} <- CommonAPI.block(blocker, blocked) do
-             {:ok, _} <- ActivityPub.block(blocker, blocked) do
           blocked
         else
           err ->

lib/pleroma/web/activity_pub/activity_pub.ex

@@ -366,33 +366,6 @@ defp do_unfollow(follower, followed, activity_id, local) do
     end
   end
 
-  @spec block(User.t(), User.t(), String.t() | nil, boolean()) ::
-          {:ok, Activity.t()} | {:error, any()}
-  def block(blocker, blocked, activity_id \\ nil, local \\ true) do
-    with {:ok, result} <-
-           Repo.transaction(fn -> do_block(blocker, blocked, activity_id, local) end) do
-      result
-    end
-  end
-
-  defp do_block(blocker, blocked, activity_id, local) do
-    unfollow_blocked = Config.get([:activitypub, :unfollow_blocked])
-
-    if unfollow_blocked and fetch_latest_follow(blocker, blocked) do
-      unfollow(blocker, blocked, nil, local)
-    end
-
-    block_data = make_block_data(blocker, blocked, activity_id)
-
-    with {:ok, activity} <- insert(block_data, local),
-         _ <- notify_and_stream(activity),
-         :ok <- maybe_federate(activity) do
-      {:ok, activity}
-    else
-      {:error, error} -> Repo.rollback(error)
-    end
-  end
-
   @spec flag(map()) :: {:ok, Activity.t()} | {:error, any()}
   def flag(
         %{

test/web/activity_pub/activity_pub_test.exs

@@ -992,54 +992,6 @@ test "creates an undo activity for a pending follow request" do
     end
   end
 
-  describe "blocking" do
-    test "reverts block activity on error" do
-      [blocker, blocked] = insert_list(2, :user)
-
-      with_mock(Utils, [:passthrough], maybe_federate: fn _ -> {:error, :reverted} end) do
-        assert {:error, :reverted} = ActivityPub.block(blocker, blocked)
-      end
-
-      assert Repo.aggregate(Activity, :count, :id) == 0
-      assert Repo.aggregate(Object, :count, :id) == 0
-    end
-
-    test "creates a block activity" do
-      clear_config([:instance, :federating], true)
-      blocker = insert(:user)
-      blocked = insert(:user)
-
-      with_mock Pleroma.Web.Federator,
-        publish: fn _ -> nil end do
-        {:ok, activity} = ActivityPub.block(blocker, blocked)
-
-        assert activity.data["type"] == "Block"
-        assert activity.data["actor"] == blocker.ap_id
-        assert activity.data["object"] == blocked.ap_id
-
-        assert called(Pleroma.Web.Federator.publish(activity))
-      end
-    end
-
-    test "works with outgoing blocks disabled, but doesn't federate" do
-      clear_config([:instance, :federating], true)
-      clear_config([:activitypub, :outgoing_blocks], false)
-      blocker = insert(:user)
-      blocked = insert(:user)
-
-      with_mock Pleroma.Web.Federator,
-        publish: fn _ -> nil end do
-        {:ok, activity} = ActivityPub.block(blocker, blocked)
-
-        assert activity.data["type"] == "Block"
-        assert activity.data["actor"] == blocker.ap_id
-        assert activity.data["object"] == blocked.ap_id
-
-        refute called(Pleroma.Web.Federator.publish(:_))
-      end
-    end
-  end
-
   describe "timeline post-processing" do
     test "it filters broken threads" do
       user1 = insert(:user)

test/web/activity_pub/side_effects_test.exs

@@ -267,8 +267,7 @@ test "when activation is required", %{delete: delete, user: user} do
       {:ok, like} = CommonAPI.favorite(user, post.id)
       {:ok, reaction} = CommonAPI.react_with_emoji(post.id, user, "👍")
       {:ok, announce} = CommonAPI.repeat(post.id, user)
-      {:ok, block} = ActivityPub.block(user, poster)
+      {:ok, block} = CommonAPI.block(user, poster)
-      User.block(user, poster)
 
       {:ok, undo_data, _meta} = Builder.undo(user, like)
       {:ok, like_undo, _meta} = ActivityPub.persist(undo_data, local: true)

test/web/activity_pub/utils_test.exs

@@ -27,16 +27,6 @@ test "fetches the latest Follow activity" do
     end
   end
 
-  describe "fetch the latest Block" do
-    test "fetches the latest Block activity" do
-      blocker = insert(:user)
-      blocked = insert(:user)
-      {:ok, activity} = ActivityPub.block(blocker, blocked)
-
-      assert activity == Utils.fetch_latest_block(blocker, blocked)
-    end
-  end
-
   describe "determine_explicit_mentions()" do
     test "works with an object that has mentions" do
       object = %{
@@ -344,9 +334,9 @@ test "fetches last block activities" do
       user1 = insert(:user)
       user2 = insert(:user)
 
-      assert {:ok, %Activity{} = _} = ActivityPub.block(user1, user2)
+      assert {:ok, %Activity{} = _} = CommonAPI.block(user1, user2)
-      assert {:ok, %Activity{} = _} = ActivityPub.block(user1, user2)
+      assert {:ok, %Activity{} = _} = CommonAPI.block(user1, user2)
-      assert {:ok, %Activity{} = activity} = ActivityPub.block(user1, user2)
+      assert {:ok, %Activity{} = activity} = CommonAPI.block(user1, user2)
 
       assert Utils.fetch_latest_block(user1, user2) == activity
     end