Move reports to separate controller

app/controllers/admin/reports_controller.rb

@@ -0,0 +1,19 @@
+module Admin
+  class ReportsController < Admin::BaseController
+    load_and_authorize_resource :conference, find_by: :short_title
+    load_and_authorize_resource :program, through: :conference, singleton: true
+
+    def index
+      @events = @program.events
+      @events_commercials = Commercial.where(commercialable_type: 'Event', commercialable_id: @events.pluck(:id))
+      @events_missing_commercial = @events.where.not(id: @events_commercials.pluck(:commercialable_id))
+      @events_with_requirements = @events.where.not(description: ['', nil])
+
+      attended_registrants_ids = @conference.registrations.where(attended: true).pluck(:user_id)
+      @missing_event_speakers = EventUser.joins(:event).
+                                where('event_role = ? and program_id = ?', 'submitter', @program.id).
+                                where.not(user_id: attended_registrants_ids).
+                                includes(:user, :event)
+    end
+  end
+end