Undoing: Move undoing blocks to the pipeline everywhere.

test/web/activity_pub/activity_pub_test.exs

@@ -1114,7 +1114,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
     end
   end
 
-  describe "blocking / unblocking" do
+  describe "blocking" do
     test "reverts block activity on error" do
       [blocker, blocked] = insert_list(2, :user)
 
@@ -1136,38 +1136,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
       assert activity.data["actor"] == blocker.ap_id
       assert activity.data["object"] == blocked.ap_id
     end
-
-    test "reverts unblock activity on error" do
-      [blocker, blocked] = insert_list(2, :user)
-      {:ok, block_activity} = ActivityPub.block(blocker, blocked)
-
-      with_mock(Utils, [:passthrough], maybe_federate: fn _ -> {:error, :reverted} end) do
-        assert {:error, :reverted} = ActivityPub.unblock(blocker, blocked)
-      end
-
-      assert block_activity.data["type"] == "Block"
-      assert block_activity.data["actor"] == blocker.ap_id
-
-      assert Repo.aggregate(Activity, :count, :id) == 1
-      assert Repo.aggregate(Object, :count, :id) == 1
-    end
-
-    test "creates an undo activity for the last block" do
-      blocker = insert(:user)
-      blocked = insert(:user)
-
-      {:ok, block_activity} = ActivityPub.block(blocker, blocked)
-      {:ok, activity} = ActivityPub.unblock(blocker, blocked)
-
-      assert activity.data["type"] == "Undo"
-      assert activity.data["actor"] == blocker.ap_id
-
-      embedded_object = activity.data["object"]
-      assert is_map(embedded_object)
-      assert embedded_object["type"] == "Block"
-      assert embedded_object["object"] == blocked.ap_id
-      assert embedded_object["id"] == block_activity.data["id"]
-    end
   end
 
   describe "deletion" do

test/web/activity_pub/side_effects_test.exs

@@ -9,6 +9,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffectsTest do
   alias Pleroma.Notification
   alias Pleroma.Object
   alias Pleroma.Repo
+  alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.ActivityPub.Builder
   alias Pleroma.Web.ActivityPub.SideEffects
@@ -24,6 +25,8 @@ defmodule Pleroma.Web.ActivityPub.SideEffectsTest 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)
+      User.block(user, poster)
 
       {:ok, undo_data, _meta} = Builder.undo(user, like)
       {:ok, like_undo, _meta} = ActivityPub.persist(undo_data, local: true)
@@ -34,6 +37,9 @@ defmodule Pleroma.Web.ActivityPub.SideEffectsTest do
       {:ok, undo_data, _meta} = Builder.undo(user, announce)
       {:ok, announce_undo, _meta} = ActivityPub.persist(undo_data, local: true)
 
+      {:ok, undo_data, _meta} = Builder.undo(user, block)
+      {:ok, block_undo, _meta} = ActivityPub.persist(undo_data, local: true)
+
       %{
         like_undo: like_undo,
         post: post,
@@ -41,10 +47,27 @@ defmodule Pleroma.Web.ActivityPub.SideEffectsTest do
         reaction_undo: reaction_undo,
         reaction: reaction,
         announce_undo: announce_undo,
-        announce: announce
+        announce: announce,
+        block_undo: block_undo,
+        block: block,
+        poster: poster,
+        user: user
       }
     end
 
+    test "deletes the original block", %{block_undo: block_undo, block: block} do
+      {:ok, _block_undo, _} = SideEffects.handle(block_undo)
+      refute Activity.get_by_id(block.id)
+    end
+
+    test "unblocks the blocked user", %{block_undo: block_undo, block: block} do
+      blocker = User.get_by_ap_id(block.data["actor"])
+      blocked = User.get_by_ap_id(block.data["object"])
+
+      {:ok, _block_undo, _} = SideEffects.handle(block_undo)
+      refute User.blocks?(blocker, blocked)
+    end
+
     test "an announce undo removes the announce from the object", %{
       announce_undo: announce_undo,
       post: post

test/web/activity_pub/transmogrifier/undo_handling_test.exs

@@ -176,9 +176,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.UndoHandlingTest do
 
     {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
     assert data["type"] == "Undo"
-    assert data["object"]["type"] == "Block"
-    assert data["object"]["object"] == user.ap_id
-    assert data["actor"] == "http://mastodon.example.org/users/admin"
+    assert data["object"] == block_data["id"]
 
     blocker = User.get_cached_by_ap_id(data["actor"])
 

test/web/activity_pub/utils_test.exs

@@ -102,34 +102,6 @@ defmodule Pleroma.Web.ActivityPub.UtilsTest do
     end
   end
 
-  describe "make_unlike_data/3" do
-    test "returns data for unlike activity" do
-      user = insert(:user)
-      like_activity = insert(:like_activity, data_attrs: %{"context" => "test context"})
-
-      object = Object.normalize(like_activity.data["object"])
-
-      assert Utils.make_unlike_data(user, like_activity, nil) == %{
-               "type" => "Undo",
-               "actor" => user.ap_id,
-               "object" => like_activity.data,
-               "to" => [user.follower_address, object.data["actor"]],
-               "cc" => [Pleroma.Constants.as_public()],
-               "context" => like_activity.data["context"]
-             }
-
-      assert Utils.make_unlike_data(user, like_activity, "9mJEZK0tky1w2xD2vY") == %{
-               "type" => "Undo",
-               "actor" => user.ap_id,
-               "object" => like_activity.data,
-               "to" => [user.follower_address, object.data["actor"]],
-               "cc" => [Pleroma.Constants.as_public()],
-               "context" => like_activity.data["context"],
-               "id" => "9mJEZK0tky1w2xD2vY"
-             }
-    end
-  end
-
   describe "make_like_data" do
     setup do
       user = insert(:user)