Add view for unpaid invoices

config/locales/de.yml

@@ -895,6 +895,10 @@ de:
         title: Neue Rechnung anlegen
       show:
         title: Rechnung %{number}
+      unpaid:
+        invoices_text: Verwendungszweck
+        invoices_sum: Gesamtsumme
+        title: Unbezahlte Rechnungen
     ordergroups:
       index:
         new_transaction: Neue Überweisungen eingeben

config/locales/en.yml

@@ -897,6 +897,10 @@ en:
         title: Create new invoice
       show:
         title: Invoice %{number}
+      unpaid:
+        invoices_text: Reference
+        invoices_sum: Total sum
+        title: Unpaid invoices
     ordergroups:
       index:
         new_transaction: Add new transactions

config/routes.rb

@@ -160,6 +160,7 @@ Foodsoft::Application.routes.draw do
       resources :invoices do
         get :attachment
         get :form_on_supplier_id_change, on: :collection
+        get :unpaid, on: :collection
       end
 
       resources :ordergroups, only: [:index] do