Various fixes and improvements (#12878)

* Fix unused role routes being generated

* Remove unused JavaScript code

* Refactor filters code to be DRYer

* Fix `.count == 0` comparisons to `.empty?` in views

* Fix filters in views

1 files changed, 1 insertions, 15 deletions

diff --git a/app/controllers/admin/accounts_controller.rb b/app/controllers/admin/accounts_controller.rb
index 68b6352f8..7b1783542 100644
--- a/app/controllers/admin/accounts_controller.rb
+++ b/app/controllers/admin/accounts_controller.rb
@@ -109,21 +109,7 @@ module Admin
     end
 
     def filter_params
-      params.permit(
-        :local,
-        :remote,
-        :by_domain,
-        :active,
-        :pending,
-        :disabled,
-        :silenced,
-        :suspended,
-        :username,
-        :display_name,
-        :email,
-        :ip,
-        :staff
-      )
+      params.slice(*AccountFilter::KEYS).permit(*AccountFilter::KEYS)
     end
   end
 end