Add get_absolute_url to ACL model

Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>

mayan/apps/acls/models.py

@@ -5,6 +5,7 @@ import logging
 from django.contrib.contenttypes.fields import GenericForeignKey
 from django.contrib.contenttypes.models import ContentType
 from django.db import models
+from django.urls import reverse
 from django.utils.encoding import force_text, python_2_unicode_compatible
 from django.utils.translation import ugettext_lazy as _
 
@@ -64,6 +65,11 @@ class AccessControlList(models.Model):
             'role': self.role
         }
 
+    def get_absolute_url(self):
+        return reverse(
+            viewname='acls:acl_permissions', kwargs={'pk': self.pk}
+        )
+
     def get_inherited_permissions(self):
         return AccessControlList.objects.get_inherited_permissions(
             role=self.role, obj=self.content_object

mayan/apps/acls/views.py

@@ -74,7 +74,7 @@ class ACLCreateView(SingleObjectCreateView):
         }
 
     def get_success_url(self):
-        return reverse('acls:acl_permissions', args=(self.object.pk,))
+        return self.object.get_absolute_url()
 
 
 class ACLDeleteView(SingleObjectDeleteView):