From 0b1c05ca1e387d4a929dce3cac7214fdaf1c2444 Mon Sep 17 00:00:00 2001
From: Alex Gleason <alex@alexgleason.me>
Date: Sun, 18 Jul 2021 10:49:57 -0500
Subject: [PATCH] Poll notification: trigger PollWorker through common_pipeline

---
 lib/pleroma/web/activity_pub/side_effects.ex  | 20 +++++++++++-----
 .../web/activity_pub/side_effects_test.exs    | 24 +++++++++++++++++++
 test/support/factory.ex                       |  2 ++
 3 files changed, 40 insertions(+), 6 deletions(-)

diff --git a/lib/pleroma/web/activity_pub/side_effects.ex b/lib/pleroma/web/activity_pub/side_effects.ex
index 0b9a9f0c5..7c99c539d 100644
--- a/lib/pleroma/web/activity_pub/side_effects.ex
+++ b/lib/pleroma/web/activity_pub/side_effects.ex
@@ -24,6 +24,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
   alias Pleroma.Web.ActivityPub.Utils
   alias Pleroma.Web.Push
   alias Pleroma.Web.Streamer
+  alias Pleroma.Workers.PollWorker
 
   require Logger
 
@@ -194,7 +195,7 @@ def handle(%{data: %{"type" => "Like"}} = object, meta) do
   # - Set up notifications
   @impl true
   def handle(%{data: %{"type" => "Create"}} = activity, meta) do
-    with {:ok, object, meta} <- handle_object_creation(meta[:object_data], meta),
+    with {:ok, object, meta} <- handle_object_creation(meta[:object_data], activity, meta),
          %User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
       {:ok, notifications} = Notification.create_notifications(activity, do_send: false)
       {:ok, _user} = ActivityPub.increase_note_count_if_public(user, object)
@@ -318,7 +319,7 @@ def handle(object, meta) do
     {:ok, object, meta}
   end
 
-  def handle_object_creation(%{"type" => "ChatMessage"} = object, meta) do
+  def handle_object_creation(%{"type" => "ChatMessage"} = object, _activity, meta) do
     with {:ok, object, meta} <- Pipeline.common_pipeline(object, meta) do
       actor = User.get_cached_by_ap_id(object.data["actor"])
       recipient = User.get_cached_by_ap_id(hd(object.data["to"]))
@@ -353,7 +354,14 @@ def handle_object_creation(%{"type" => "ChatMessage"} = object, meta) do
     end
   end
 
-  def handle_object_creation(%{"type" => "Answer"} = object_map, meta) do
+  def handle_object_creation(%{"type" => "Question"} = object, activity, meta) do
+    with {:ok, object, meta} <- Pipeline.common_pipeline(object, meta) do
+      PollWorker.schedule_poll_end(activity)
+      {:ok, object, meta}
+    end
+  end
+
+  def handle_object_creation(%{"type" => "Answer"} = object_map, _activity, meta) do
     with {:ok, object, meta} <- Pipeline.common_pipeline(object_map, meta) do
       Object.increase_vote_count(
         object.data["inReplyTo"],
@@ -365,15 +373,15 @@ def handle_object_creation(%{"type" => "Answer"} = object_map, meta) do
     end
   end
 
-  def handle_object_creation(%{"type" => objtype} = object, meta)
-      when objtype in ~w[Audio Video Question Event Article] do
+  def handle_object_creation(%{"type" => objtype} = object, _activity, meta)
+      when objtype in ~w[Audio Video Event Article] do
     with {:ok, object, meta} <- Pipeline.common_pipeline(object, meta) do
       {:ok, object, meta}
     end
   end
 
   # Nothing to do
-  def handle_object_creation(object, meta) do
+  def handle_object_creation(object, _activity, meta) do
     {:ok, object, meta}
   end
 
diff --git a/test/pleroma/web/activity_pub/side_effects_test.exs b/test/pleroma/web/activity_pub/side_effects_test.exs
index 13167f50a..d0988619d 100644
--- a/test/pleroma/web/activity_pub/side_effects_test.exs
+++ b/test/pleroma/web/activity_pub/side_effects_test.exs
@@ -157,6 +157,30 @@ test "creates a notification", %{emoji_react: emoji_react, poster: poster} do
     end
   end
 
+  describe "Question objects" do
+    setup do
+      user = insert(:user)
+      question = build(:question, user: user)
+      question_activity = build(:question_activity, question: question)
+      activity_data = Map.put(question_activity.data, "object", question.data["id"])
+      meta = [object_data: question.data, local: false]
+
+      {:ok, activity, meta} = ActivityPub.persist(activity_data, meta)
+
+      %{activity: activity, meta: meta}
+    end
+
+    test "enqueues the poll end", %{activity: activity, meta: meta} do
+      {:ok, activity, meta} = SideEffects.handle(activity, meta)
+
+      assert_enqueued(
+        worker: Pleroma.Workers.PollWorker,
+        args: %{op: "poll_end", activity_id: activity.id},
+        scheduled_at: NaiveDateTime.from_iso8601!(meta[:object_data]["closed"])
+      )
+    end
+  end
+
   describe "delete users with confirmation pending" do
     setup do
       user = insert(:user, is_confirmed: false)
diff --git a/test/support/factory.ex b/test/support/factory.ex
index e87e54e7b..b5232a1c8 100644
--- a/test/support/factory.ex
+++ b/test/support/factory.ex
@@ -208,10 +208,12 @@ def question_factory(attrs \\ %{}) do
       "id" => Pleroma.Web.ActivityPub.Utils.generate_object_id(),
       "type" => "Question",
       "actor" => user.ap_id,
+      "attributedTo" => user.ap_id,
       "attachment" => [],
       "to" => ["https://www.w3.org/ns/activitystreams#Public"],
       "cc" => [user.follower_address],
       "context" => Pleroma.Web.ActivityPub.Utils.generate_context_id(),
+      "closed" => DateTime.utc_now() |> DateTime.add(86_400) |> DateTime.to_iso8601(),
       "oneOf" => [
         %{
           "type" => "Note",