application_controller.rb in tramway-admin-1.28.1.2

- old
+ new

@@ -82,9 +82,15 @@
       def model_given?
         available_models_given? || singleton_models_given?
       end
 
       def form_given?
+        # FIXME add tramway error locales to the tramway admin gem
+        #Tramway::Error.raise_error(
+        #  :tramway, :admin, :application_controller, :form_given, :model_not_included_to_tramway_admin,
+        #  model: params[:model]
+        #)
+        raise "Looks like model #{params[:model]} is not included to tramway-admin. Add it in the `config/initializers/tramway.rb`. This way `Tramway::Admin.set_available_models(#{params[:model]})`"
         Tramway::Admin.forms.include? params[:form].underscore.sub(%r{^admin/}, '').sub(/_form$/, '')
       end
 
       def available_scope_given?
         params[:scope].present? && params[:scope].in?(decorator_class.collections.map(&:to_s))