refactors debate and proposal controllers

app/controllers/debates_controller.rb

@@ -1,64 +1,16 @@
 class DebatesController < ApplicationController
+  include Commentable
   include FlagActions
 
-  before_action :parse_tag_filter, only: :index
   before_action :parse_search_terms, only: :index
+  before_action :parse_tag_filter, only: :index
   before_action :authenticate_user!, except: [:index, :show]
+
   has_orders %w{hot_score confidence_score created_at most_commented random}, only: :index
 
   load_and_authorize_resource
   respond_to :html, :js
 
-  def index
-    @debates = @search_terms.present? ? Debate.search(@search_terms) : Debate.all
-    @debates = @debates.tagged_with(@tag_filter) if @tag_filter
-    @debates = @debates.page(params[:page]).for_render.send("sort_by_#{@current_order}")
-    @tag_cloud = Debate.tag_counts.order(debates_count: :desc, name: :asc).limit(20)
-    set_debate_votes(@debates)
-  end
-
-  def show
-    set_debate_votes(@debate)
-    @commentable = @debate
-    @root_comments = @debate.comments.roots.recent.page(params[:page]).per(10).for_render
-    @comments = @root_comments.inject([]){|all, root| all + Comment.descendants_of(root).for_render}
-
-    @all_visible_comments = @root_comments + @comments
-    set_comment_flags(@all_visible_comments)
-  end
-
-  def new
-    @debate = Debate.new
-    load_featured_tags
-  end
-
-  def create
-    @debate = Debate.new(debate_params)
-    @debate.author = current_user
-
-    if @debate.save_with_captcha
-      ahoy.track :debate_created, debate_id: @debate.id
-      redirect_to @debate, notice: t('flash.actions.create.notice', resource_name: 'Debate')
-    else
-      load_featured_tags
-      render :new
-    end
-  end
-
-  def edit
-    load_featured_tags
-  end
-
-  def update
-    @debate.assign_attributes(debate_params)
-    if @debate.save_with_captcha
-      redirect_to @debate, notice: t('flash.actions.update.notice', resource_name: 'Debate')
-    else
-      load_featured_tags
-      render :edit
-    end
-  end
-
   def vote
     @debate.register_vote(current_user, params[:value])
     set_debate_votes(@debate)
@@ -70,17 +22,4 @@ class DebatesController < ApplicationController
       params.require(:debate).permit(:title, :description, :tag_list, :terms_of_service, :captcha, :captcha_key)
     end
 
-    def load_featured_tags
-      @featured_tags = ActsAsTaggableOn::Tag.where(featured: true)
-    end
-
-    def parse_tag_filter
-      if params[:tag].present?
-        @tag_filter = params[:tag] if ActsAsTaggableOn::Tag.named(params[:tag]).exists?
-      end
-    end
-
-    def parse_search_terms
-      @search_terms = params[:search] if params[:search].present?
-    end
 end