2 files changed, 89 insertions, 0 deletions
diff --git a/app/workers/activitypub/distribute_poll_update_worker.rb b/app/workers/activitypub/distribute_poll_update_worker.rb
new file mode 100644
index 000000000..5536bd744
--- /dev/null
+++ b/app/workers/activitypub/distribute_poll_update_worker.rb
@@ -0,0 +1,65 @@
+# frozen_string_literal: true
+
+class ActivityPub::DistributePollUpdateWorker
+  include Sidekiq::Worker
+
+  sidekiq_options queue: 'push', unique: :until_executed, retry: 0
+
+  def perform(status_id)
+    @status  = Status.find(status_id)
+    @account = @status.account
+
+    return if @status.poll.nil? || @status.local_only?
+
+    ActivityPub::DeliveryWorker.push_bulk(inboxes) do |inbox_url|
+      [payload, @account.id, inbox_url]
+    end
+
+    relay! if relayable?
+  rescue ActiveRecord::RecordNotFound
+    true
+  end
+
+  private
+
+  def relayable?
+    @status.public_visibility?
+  end
+
+  def inboxes
+    return @inboxes if defined?(@inboxes)
+
+    @inboxes = [@status.mentions, @status.reblogs, @status.poll.votes].flat_map do |relation|
+      relation.includes(:account).map do |record|
+        record.account.preferred_inbox_url if !record.account.local? && record.account.activitypub?
+      end
+    end
+
+    @inboxes.concat(@account.followers.inboxes) unless @status.direct_visibility?
+    @inboxes.uniq!
+    @inboxes.compact!
+    @inboxes
+  end
+
+  def signed_payload
+    Oj.dump(ActivityPub::LinkedDataSignature.new(unsigned_payload).sign!(@account))
+  end
+
+  def unsigned_payload
+    ActiveModelSerializers::SerializableResource.new(
+      @status,
+      serializer: ActivityPub::UpdatePollSerializer,
+      adapter: ActivityPub::Adapter
+    ).as_json
+  end
+
+  def payload
+    @payload ||= @status.distributable? ? signed_payload : Oj.dump(unsigned_payload)
+  end
+
+  def relay!
+    ActivityPub::DeliveryWorker.push_bulk(Relay.enabled.pluck(:inbox_url)) do |inbox_url|
+      [payload, @account.id, inbox_url]
+    end
+  end
+end
diff --git a/app/workers/poll_expiration_notify_worker.rb b/app/workers/poll_expiration_notify_worker.rb
new file mode 100644
index 000000000..e08f0c249
--- /dev/null
+++ b/app/workers/poll_expiration_notify_worker.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+class PollExpirationNotifyWorker
+  include Sidekiq::Worker
+
+  sidekiq_options unique: :until_executed
+
+  def perform(poll_id)
+    poll = Poll.find(poll_id)
+
+    # Notify poll owner and remote voters
+    if poll.local?
+      ActivityPub::DistributePollUpdateWorker.perform_async(poll.status.id)
+      NotifyService.new.call(poll.account, poll)
+    end
+
+    # Notify local voters
+    poll.votes.includes(:account).map(&:account).select(&:local?).each do |account|
+      NotifyService.new.call(account, poll)
+    end
+  rescue ActiveRecord::RecordNotFound
+    true
+  end
+end