An admin should always have access to the service of it’s procedures

app/controllers/new_administrateur/services_controller.rb

@@ -81,13 +81,19 @@ module NewAdministrateur
     end
 
     def services
-      current_administrateur.services
+      service_ids = current_administrateur.service_ids
+      service_ids << maybe_procedure&.service_id
+      Service.where(id: service_ids.compact.uniq)
     end
 
     def procedure_params
       params.require(:procedure).permit(:id, :service_id)
     end
 
+    def maybe_procedure
+      current_administrateur.procedures.find_by(id: params[:procedure_id])
+    end
+
     def procedure
       current_administrateur.procedures.find(params[:procedure_id])
     end

app/views/layouts/left_panels/_left_panel_admin_procedurescontroller_navbar.html.haml

@@ -21,7 +21,7 @@
       .procedure-list-element{ class: ('active' if active == 'Description') }
         Description
 
-    %a#onglet-services{ href: current_administrateur.services.present? ? url_for(services_path(procedure_id: @procedure.id)) : url_for(new_service_path(procedure_id: @procedure.id)) }
+    %a#onglet-services{ href: (@procedure.service.present? || current_administrateur.services.present?) ? url_for(services_path(procedure_id: @procedure.id)) : url_for(new_service_path(procedure_id: @procedure.id)) }
       .procedure-list-element
         Service
         - if @procedure.missing_steps.include?(:service)

app/views/new_administrateur/services/index.html.haml

@@ -9,7 +9,7 @@
   = form_for @procedure,  url: { controller: "new_administrateur/services", action: :add_to_procedure } , html: { class: 'form' } do |f|
     = f.label :service_id, "La démarche #{@procedure.libelle} est affectée au service"
     = f.select :service_id,
-      current_administrateur.services.map { |s| [ s.nom, s.id ] },
+      @services.map { |s| [ s.nom, s.id ] },
       { prompt: 'choisir un service', selected: @procedure.service&.id },
       required: true