adds cache to votes on Comments

app/models/comment.rb

@@ -49,7 +49,15 @@ class Comment < ActiveRecord::Base
   end
 
   def total_votes
-    votes_for.size
+    cached_votes_total
+  end
+
+  def total_likes
+    cached_votes_up
+  end
+
+  def total_dislikes
+    cached_votes_down
   end
 
   def not_visible?

app/views/comments/_votes.html.erb

@@ -1,5 +1,4 @@
 <span>
-  <!-- <%= t('debates.comment.votes_weighted_score', score: comment.weighted_score) %> -->
   <%= t('debates.comment.votes', count: comment.total_votes) %>
 </span>
 &nbsp;|&nbsp;
@@ -8,7 +7,7 @@
       method: "post", remote: true do %>
       <i class="icon-angle-up"></i>
   <% end %>
-  <%= comment.get_likes.size %>
+  <%= comment.total_likes %>
 </span>
 
 <span class="against">
@@ -16,5 +15,5 @@
       method: "post", remote: true do %>
       <i class="icon-angle-down"></i>
   <% end %>
-  <%= comment.get_dislikes.size %>
+  <%= comment.total_dislikes %>
 </span>

config/locales/en.yml

@@ -61,7 +61,6 @@ en:
         zero: No votes
         one: 1 vote
         other: "%{count} votes"
-      votes_weighted_score: "Total: %{score}"
     form:
       debate_title: Debate title
       title_instructions: "SBe clear and precise with the title, but make it informative"

config/locales/es.yml

@@ -61,7 +61,6 @@ es:
         zero: Sin votos
         one: 1 voto
         other: "%{count} votos"
-      votes_weighted_score: "Total: %{score}"
     form:
       debate_title: Título del debate
       title_instructions: "Sé claro y conciso a la hora de poner un título, pero recuerda que debe explicar bien tu idea, ¡es tu carta de entrada!"

spec/factories.rb

@@ -37,6 +37,9 @@ FactoryGirl.define do
     association :votable, factory: :debate
     association :voter,   factory: :user
     vote_flag true
+    after(:create) do |vote, _|
+      vote.votable.update_cached_votes
+    end
   end
 
   factory :comment do