Support pushing and receiving updates to poll tallies (#10209)

* Process incoming poll tallies update

* Send Update on poll vote

* Do not send Updates for a poll more often than once every 3 minutes

* Include voters in people to notify of results update

* Schedule closing poll worker on poll creation

* Add new notification type for ending polls

* Add front-end support for ended poll notifications

* Fix UpdatePollSerializer

* Fix Updates not being triggered by local votes

* Fix tests failure

* Fix web push notifications for closing polls

* Minor cleanup

* Notify voters of both remote and local polls when those close

* Fix delivery of poll updates to mentioned accounts and voters

1 files changed, 11 insertions, 8 deletions

diff --git a/app/services/vote_service.rb b/app/services/vote_service.rb
index 5b80da03a..34a1fe2aa 100644
--- a/app/services/vote_service.rb
+++ b/app/services/vote_service.rb
@@ -19,14 +19,17 @@ class VoteService < BaseService
       end
     end
 
-    return if @poll.account.local?
-
-    @votes.each do |vote|
-      ActivityPub::DeliveryWorker.perform_async(
-        build_json(vote),
-        @account.id,
-        @poll.account.inbox_url
-      )
+    if @poll.account.local?
+      ActivityPub::DistributePollUpdateWorker.perform_in(3.minutes, @poll.status.id) unless @poll.hide_totals
+    else
+      @votes.each do |vote|
+        ActivityPub::DeliveryWorker.perform_async(
+          build_json(vote),
+          @account.id,
+          @poll.account.inbox_url
+        )
+      end
+      PollExpirationNotifyWorker.perform_at(@poll.expires_at + 5.minutes, @poll.id) unless @poll.expires_at.nil?
     end
   end