initial commit

apps/workspaces/signals.py

@@ -0,0 +1,14 @@
+from django.db.models.signals import post_save
+from django.dispatch import receiver
+
+from apps.workspaces.models import Workspace, WorkspaceMembership
+
+
+@receiver(post_save, sender=Workspace)
+def create_owner_membership(sender, instance, created, **kwargs):
+    if created:
+        WorkspaceMembership.objects.create(
+            workspace=instance,
+            user=instance.owner,
+            role=WorkspaceMembership.Role.OWNER,
+        )