Use ApplicationsFinder !22296

app/controllers/admin/applications_controller.rb

@@ -6,11 +6,9 @@ class Admin::ApplicationsController < Admin::ApplicationController
   before_action :set_application, only: [:show, :edit, :update, :destroy]
   before_action :load_scopes, only: [:new, :create, :edit, :update]
 
-  # rubocop: disable CodeReuse/ActiveRecord
   def index
-    @applications = Doorkeeper::Application.where("owner_id IS NULL")
+    @applications = ApplicationsFinder.new.execute
   end
-  # rubocop: enable CodeReuse/ActiveRecord
 
   def show
   end
@@ -49,11 +47,9 @@ class Admin::ApplicationsController < Admin::ApplicationController
 
   private
 
-  # rubocop: disable CodeReuse/ActiveRecord
   def set_application
-    @application = Doorkeeper::Application.where("owner_id IS NULL").find(params[:id])
+    @application = ApplicationsFinder.new({ id: params[:id] }).execute
   end
-  # rubocop: enable CodeReuse/ActiveRecord
 
   # Only allow a trusted parameter "white list" through.
   def application_params