adds question's show

app/controllers/polls/questions_controller.rb

@@ -3,6 +3,18 @@ class Polls::QuestionsController < ApplicationController
   load_and_authorize_resource :poll
   load_and_authorize_resource :question, class: 'Poll::Question', through: :poll
 
+  has_filters %w{opened expired incoming}
+  has_orders %w{most_voted newest oldest}, only: :show
+
+  def show
+    @commentable = @question.proposal.present? ? @question.proposal : @question
+    @comment_tree = CommentTree.new(@commentable, params[:page], @current_order)
+    set_comment_flags(@comment_tree.comments)
+
+    #@question_answer = @question.answers.where(author_id: current_user.try(:id)).first
+    @answers_by_question_id = {@question.id => params[:answer]}
+  end
+
   def answer
     partial_result = @question.partial_results.find_or_initialize_by(author: current_user,
                                                                      amount: 1,