dashboard controller

app/controllers/admin/dashboard_controller.rb

@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+module Admin
+  class DashboardController < AdminController
+    def show
+      authorize :dashboard
+      @quizzes = policy_scope Quiz.includes(:questions).all
+      @users = policy_scope User.order(:role, :name)
+    end
+  end
+end

app/controllers/admin_controller.rb

@@ -4,17 +4,10 @@ class AdminController < ApplicationController
   layout 'admin'
   before_action :authorize_user
 
-  after_action :verify_authorized, except: :index
-  after_action :verify_policy_scoped, only: :index
-
   rescue_from Pundit::NotAuthorizedError, with: :user_not_authorized
 
-  # TODO: move to DashboardController#index
-  def dashboard
-    authorize :admin, :dashboard?
-    @quizzes = Quiz.includes(:questions).all
-    @users = User.order(:role, :name)
-  end
+  after_action :verify_authorized, except: :index
+  after_action :verify_policy_scoped, only: :index
 
   def current_user
     @current_user ||= User.find_by(id: session[:user]) if session[:user]