allows users to change their vote without refreshing the page

2017-10-02 13:14:58 +02:00
parent c3d5041717
commit b623422805
3 changed files with 46 additions and 4 deletions
--- a/app/models/poll/answer.rb
+++ b/app/models/poll/answer.rb
@@ -14,6 +14,6 @@ class Poll::Answer < ActiveRecord::Base
  scope :by_question, ->(question_id) { where(question_id: question_id) }

  def record_voter_participation
-    Poll::Voter.create!(user: author, poll: poll)
+    Poll::Voter.find_or_create_by!(user: author, poll: poll)
  end
 end