fix: firmatecknare can edit invoices

Author: Poizon7

expenses/models.py

@@ -195,6 +195,9 @@ def may_delete_expense(self, expense):
             or expense.owner.user.username == self.user.username
         )
 
+    def may_edit_invoice(self):
+        return dauth.has_unscoped_permission("edit-invoice", self.user)
+
     def may_delete_invoice(self, invoice):
         if invoice.is_payed():
             return False

templates/invoices/show.html

@@ -6,7 +6,7 @@
 {% endblock %}
 
 {% block action %}
-    {% if user.username == invoice.owner.user.username or user.profile.firmatecknare %} 
+    {% if user.username == invoice.owner.user.username or user.profile.may_edit_invoice %} 
         <a href="{% url 'invoices-edit' invoice.id %}" class="primary-action" style="padding-top: 10px; padding-bottom: 8px; padding-left: 15px; padding-right: 15px;">
             Redigera faktura
         </a>