#38 User requests

* implements 3) "Extend sharing on direct adding of users"

konova/utils/user_checks.py

@@ -7,6 +7,8 @@ Created on: 02.07.21
 """
 from django.contrib.auth.models import User
 
+from konova.settings import ETS_GROUP, ZB_GROUP
+
 
 def in_group(user: User, group: str) -> bool:
     """ Checks if the user is part of a group
@@ -21,3 +23,15 @@ def in_group(user: User, group: str) -> bool:
     return user.groups.filter(
         name=group
     )
+
+
+def is_default_group_only(user: User) -> bool:
+    """ Checks if the user is only part of the default group
+
+    Args:
+        user (User): The user object
+
+    Returns:
+        bool
+    """
+    return not in_group(user, ZB_GROUP) and not in_group(user, ETS_GROUP)