Change names of debate order filters

* 'news' to 'created_at'
* 'votes' to 'total_votes'
* 'rated' to 'likes'

app/controllers/debates_controller.rb

@@ -73,8 +73,8 @@ class DebatesController < ApplicationController
     end
 
     def parse_order
-      @valid_orders = ['votes', 'news', 'rated']
-      @order = @valid_orders.include?(params[:order]) ? params[:order] : 'news'
+      @valid_orders = ['total_votes', 'created_at', 'likes']
+      @order = @valid_orders.include?(params[:order]) ? params[:order] : 'created_at'
     end
 
 end

app/models/debate.rb

@@ -42,11 +42,11 @@ class Debate < ActiveRecord::Base
 
   def self.sort_by(order)
     case order
-    when 'votes'
+    when 'total_votes'
       reorder(cached_votes_total: :desc)
-    when 'news'
+    when 'created_at'
       reorder(created_at: :desc)
-    when 'rated'
+    when 'likes'
       reorder(cached_votes_up: :desc)
     end
   end

config/locales/en.yml

@@ -33,9 +33,9 @@ en:
     index:
       create_debate: Create a debate
       showing: You are seeing debates
-      order_news: the newest
-      order_votes: the most voted
-      order_rated: the best rated
+      order_created_at: the newest
+      order_total_votes: the most voted
+      order_likes: the best rated
       filter_topic: "You are seeing %{number} debates with the topic '%{topic}'"
     debate:
       debate: Debate

config/locales/es.yml

@@ -33,9 +33,9 @@ es:
     index:
       create_debate: Crea un debate
       showing: "Estás viendo los debates"
-      order_news: "más nuevos"
-      order_votes: "más votados"
-      order_rated: mejor valorados
+      order_created_at: "más nuevos"
+      order_total_votes: "más votados"
+      order_likes: mejor valorados
       filter_topic: "Estás viendo %{number} debates con el tema '%{topic}'"
     debate:
       debate: Debate

spec/features/debates_spec.rb

@@ -366,7 +366,7 @@ feature 'Debates' do
       end
     end
 
-    scenario 'Default order is newest' do
+    scenario 'Default order is created_at' do
       visit debates_path
 
       expect(page).to have_select('order', selected: 'the newest')
@@ -380,7 +380,7 @@ feature 'Debates' do
       expect(page).to have_select('order', selected: 'the most voted')
 
       expect(find("#debates .debate", match: :first)).to have_content(@debates[0].title) # Necessary to force capybara to wait for redirect
-      expect(current_url).to include('order=votes') 
+      expect(current_url).to include('order=total_votes') 
       expect_debate_order([0, 1, 2])
     end
 
@@ -390,7 +390,7 @@ feature 'Debates' do
       select 'the best rated', from: 'order' 
       expect(find("#debates .debate", match: :first)).to have_content(@debates[1].title) 
 
-      expect(current_url).to include('order=rated') 
+      expect(current_url).to include('order=likes') 
       expect_debate_order([1, 0, 2])
     end
 
@@ -403,7 +403,7 @@ feature 'Debates' do
       select 'the newest', from: 'order' 
       expect(find("#debates .debate", match: :first)).to have_content(@debates[2].title)
 
-      expect(current_url).to include('order=news') 
+      expect(current_url).to include('order=created_at') 
       expect_debate_order([2, 1, 0])
     end
   end