1 files changed, 15 insertions, 10 deletions
diff --git a/ishtar_common/models.py b/ishtar_common/models.py
index de494e863..a99921740 100644
--- a/ishtar_common/models.py
+++ b/ishtar_common/models.py
@@ -228,7 +228,7 @@ class OwnPerms(object):
     Manage special permissions for object's owner
     """
     @classmethod
-    def get_query_owns(cls, user):
+    def get_query_owns(cls, ishtaruser):
         """
         Query object to get own items
         """
@@ -238,7 +238,9 @@ class OwnPerms(object):
         """
         Check if the current object is owned by the user
         """
-        query = self.get_query_owns(user)
+        if not hasattr(user, 'ishtaruser'):
+            return False
+        query = self.get_query_owns(user.ishtaruser)
         if not query:
             return False
         query &= Q(pk=self.pk)
@@ -249,7 +251,9 @@ class OwnPerms(object):
         """
         Check if the user own some items
         """
-        query = cls.get_query_owns(user)
+        if not hasattr(user, 'ishtaruser'):
+            return False
+        query = cls.get_query_owns(user.ishtaruser)
         if not query:
             return False
         return cls.objects.filter(query).count()
@@ -301,7 +305,9 @@ class OwnPerms(object):
         items = []
         if hasattr(cls, 'BASKET_MODEL'):
             items = list(cls.BASKET_MODEL.objects.filter(user=user).all())
-        query = cls.get_query_owns(user)
+        if not hasattr(user, 'ishtaruser'):
+            return False
+        query = cls.get_query_owns(user.ishtaruser)
         if not query and not replace_query:
             returned = cls.objects.filter(pk__isnull=True)
             if values:
@@ -2974,16 +2980,15 @@ class Person(Address, Merge, OwnPerms, ValueGetter):
                 fle.save()  # force update of raw_general_contractor
 
     @classmethod
-    def get_query_owns(cls, user):
+    def get_query_owns(cls, ishtaruser):
         return \
             Q(operation_scientist_responsability__collaborators__ishtaruser
-              =user.ishtaruser) | \
+              =ishtaruser) | \
             Q(operation_scientist_responsability__scientist__ishtaruser
-              =user.ishtaruser) | \
+              =ishtaruser) | \
             Q(operation_collaborator__collaborators__ishtaruser
-              =user.ishtaruser) | \
-            Q(operation_collaborator__scientist__ishtaruser
-              =user.ishtaruser)
+              =ishtaruser) | \
+            Q(operation_collaborator__scientist__ishtaruser=ishtaruser)
 
 
 post_save.connect(cached_label_changed, sender=Person)