Mark settings as readonly, allow params for editable ones

app/controllers/admin/settings/registrations_controller.rb

@@ -1,5 +1,4 @@
 class Admin::Settings::RegistrationsController < Admin::SettingsController
-
   def index
   end
 
@@ -10,11 +9,4 @@ class Admin::Settings::RegistrationsController < Admin::SettingsController
       success: "Settings saved"
     }
   end
-
-  private
-
-  def setting_params
-    params.require(:setting).permit(:reserved_usernames)
-  end
-
 end

app/controllers/admin/settings/services_controller.rb

@@ -1,5 +1,4 @@
 class Admin::Settings::ServicesController < Admin::SettingsController
-
   def index
     @service = params[:s]
 
@@ -17,19 +16,4 @@ class Admin::Settings::ServicesController < Admin::SettingsController
       success: "Settings saved"
     }
   end
-
-  def setting_params
-    params.require(:setting).permit(
-      :discourse_enabled,
-      :ejabberd_enabled,
-      :gitea_enabled,
-      :lndhub_enabled,
-      :lndhub_admin_enabled,
-      :lndhub_keysend_enabled,
-      :mastodon_enabled,
-      :mediawiki_enabled,
-      :nostr_enabled,
-    )
-  end
-
 end

app/controllers/admin/settings_controller.rb

@@ -30,7 +30,11 @@ class Admin::SettingsController < Admin::BaseController
 
   private
 
-  def set_current_section
-    @current_section = :settings
-  end
+    def set_current_section
+      @current_section = :settings
+    end
+
+    def setting_params
+      params.require(:setting).permit(Setting.editable_keys.map(&:to_sym))
+    end
 end