move apps to own dir

apps/note/signals.py

@@ -0,0 +1,23 @@
+# -*- mode: python; coding: utf-8 -*-
+# Copyright (C) 2018-2019 by BDE ENS Paris-Saclay
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+
+def save_user_note(instance, created, **_kwargs):
+    """
+    Hook to create and save a note when an user is updated
+    """
+    if created:
+        from .models import NoteUser
+        NoteUser.objects.create(user=instance)
+    instance.note.save()
+
+
+def save_club_note(instance, created, **_kwargs):
+    """
+    Hook to create and save a note when a club is updated
+    """
+    if created:
+        from .models import NoteClub
+        NoteClub.objects.create(club=instance)
+    instance.note.save()