Adding surveys

app/controllers/admin/surveys_controller.rb

@@ -0,0 +1,42 @@
+module Admin
+  class SurveysController < Admin::BaseController
+    load_and_authorize_resource :conference, find_by: :short_title
+    load_and_authorize_resource
+
+    def index
+      @surveys = @conference.surveys
+    end
+
+    def new
+      @survey = Survey.new(survey_params)
+      @url = admin_conference_surveys_path(@conference.short_title)
+    end
+
+    def create
+      @survey = Survey.new(survey_params)
+      if @survey.save
+        redirect_to new_admin_conference_survey_survey_question_path(@conference.short_title, @survey)
+      end
+    end
+
+    def edit
+      @url = admin_conference_survey_path(@conference.short_title, @survey)
+    end
+
+    def update
+      @survey.update_attributes(survey_params)
+      redirect_to admin_conference_surveys_path(@conference.short_title)
+    end
+
+    def destroy
+      @survey.destroy
+      redirect_to admin_conference_surveys_path(@conference.short_title)
+    end
+
+    private
+
+    def survey_params
+      params.require(:survey).permit(:title, :description, :start_date, :end_date, :surveyable_type, :surveyable_id)
+    end
+  end
+end