add payment_link and banks

apps/accounts/magic_access.py

@@ -1,4 +1,5 @@
 from django.utils import timezone
+from apps.core.session_access import grant_scoped_session_access
 
 from .models import TicketMagicLink
 
@@ -8,10 +9,7 @@ MAGIC_LINK_SESSION_KEY = "ticket_magic_link_id"
 
 def grant_ticket_magic_access(request, link):
     """Grant an anonymous session access to exactly one ticket until link expiry."""
-    request.session.cycle_key()
-    request.session[MAGIC_LINK_SESSION_KEY] = link.pk
-    remaining = max(1, int((link.expires_at - timezone.now()).total_seconds()))
-    request.session.set_expiry(remaining)
+    grant_scoped_session_access(request, MAGIC_LINK_SESSION_KEY, link.pk, link.expires_at)
 
 
 def get_ticket_magic_access(request, ticket=None):