3 files changed, 10 insertions, 8 deletions
diff --git a/app/models/poll.rb b/app/models/poll.rb
index 71b5e191f..ba08309a1 100644
--- a/app/models/poll.rb
+++ b/app/models/poll.rb
@@ -83,6 +83,12 @@ class Poll < ApplicationRecord
     end
   end
 
+  def reset_votes!
+    self.cached_tallies = options.map { 0 }
+    self.votes_count = 0
+    votes.delete_all unless new_record?
+  end
+
   private
 
   def prepare_cached_tallies
diff --git a/app/services/activitypub/process_status_update_service.rb b/app/services/activitypub/process_status_update_service.rb
index 5e38852fc..7438a7c53 100644
--- a/app/services/activitypub/process_status_update_service.rb
+++ b/app/services/activitypub/process_status_update_service.rb
@@ -95,10 +95,7 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
 
       # If for some reasons the options were changed, it invalidates all previous
       # votes, so we need to remove them
-      if poll_parser.significantly_changes?(poll)
-        @poll_changed = true
-        poll.votes.delete_all unless poll.new_record?
-      end
+      @poll_changed = true if poll_parser.significantly_changes?(poll)
 
       poll.last_fetched_at = Time.now.utc
       poll.options         = poll_parser.options
@@ -106,6 +103,7 @@ class ActivityPub::ProcessStatusUpdateService < BaseService
       poll.expires_at      = poll_parser.expires_at
       poll.voters_count    = poll_parser.voters_count
       poll.cached_tallies  = poll_parser.cached_tallies
+      poll.reset_votes! if @poll_changed
       poll.save!
 
       @status.poll_id = poll.id
diff --git a/app/services/update_status_service.rb b/app/services/update_status_service.rb
index 68e73d3b4..238ef0755 100644
--- a/app/services/update_status_service.rb
+++ b/app/services/update_status_service.rb
@@ -73,15 +73,13 @@ class UpdateStatusService < BaseService
 
       # If for some reasons the options were changed, it invalidates all previous
       # votes, so we need to remove them
-      if @options[:poll][:options] != poll.options || ActiveModel::Type::Boolean.new.cast(@options[:poll][:multiple]) != poll.multiple
-        @poll_changed = true
-        poll.votes.delete_all unless poll.new_record?
-      end
+      @poll_changed = true if @options[:poll][:options] != poll.options || ActiveModel::Type::Boolean.new.cast(@options[:poll][:multiple]) != poll.multiple
 
       poll.options     = @options[:poll][:options]
       poll.hide_totals = @options[:poll][:hide_totals] || false
       poll.multiple    = @options[:poll][:multiple] || false
       poll.expires_in  = @options[:poll][:expires_in]
+      poll.reset_votes! if @poll_changed
       poll.save!
 
       @status.poll_id = poll.id