# 308 To share info message

* adds needs-to-be-shared info message on entries which are only shared with the current user

konova/models/object.py

@@ -516,6 +516,24 @@ class ShareableObjectMixin(models.Model):
         is_shared = directly_shared or team_shared
         return is_shared
 
+    def is_only_shared_with(self, user):
+        """ Sharing check
+
+        Checks whether a given user is the only shared user for this object.
+        There should be no shared teams as well.
+
+        Args:
+            user ():
+
+        Returns:
+
+        """
+        has_shared_teams = self.shared_teams.exists()
+        shared_users = self.shared_users
+        is_only_shared_user = user in shared_users and shared_users.count() == 1
+
+        return not has_shared_teams and is_only_shared_user
+
     def share_with_team(self, team):
         """ Adds team to list of shared access teans