Let votes statuses are also searchable (#18070)

app/chewy/statuses_index.rb

@@ -55,6 +55,11 @@ class StatusesIndex < Chewy::Index
     data.each.with_object({}) { |(id, name), result| (result[id] ||= []).push(name) }
   end
 
+  crutch :votes do |collection|
+    data = ::PollVote.joins(:poll).where(poll: { status_id: collection.map(&:id) }).where(account: Account.local).pluck(:status_id, :account_id)
+    data.each.with_object({}) { |(id, name), result| (result[id] ||= []).push(name) }
+  end
+
   root date_detection: false do
     field :id, type: 'long'
     field :account_id, type: 'long'

app/models/status.rb

@@ -145,11 +145,13 @@ class Status < ApplicationRecord
       ids += favourites.where(account: Account.local).pluck(:account_id)
       ids += reblogs.where(account: Account.local).pluck(:account_id)
       ids += bookmarks.where(account: Account.local).pluck(:account_id)
+      ids += poll.votes.where(account: Account.local).pluck(:account_id) if poll.present?
     else
       ids += preloaded.mentions[id] || []
       ids += preloaded.favourites[id] || []
       ids += preloaded.reblogs[id] || []
       ids += preloaded.bookmarks[id] || []
+      ids += preloaded.votes[id] || []
     end
 
     ids.uniq