apps/access/apps.py

from django.apps import AppConfig


class AccessConfig(AppConfig):
    """Configuration for the access control app — RBAC & permissions."""

    default_auto_field = "django.db.models.BigAutoField"
    name = "apps.access"
    label = "access"
    verbose_name = "Access Control"

    def ready(self) -> None:
        from django.db.models.signals import post_migrate

        post_migrate.connect(_seed_after_migrate, sender=self)


def _seed_after_migrate(sender, **kwargs):
    """Auto-seed default roles and permissions after migrations."""
    from apps.access.services.role_seed_service import seed_roles_and_permissions

    try:
        result = seed_roles_and_permissions()
        total = sum(result.values())
        if total:
            import logging
            logger = logging.getLogger(__name__)
            logger.info(
                "Seeded RBAC: %d roles, %d permissions, %d mappings",
                result["roles_created"],
                result["permissions_created"],
                result["mappings_created"],
            )
    except Exception:
        pass  # Tables may not exist yet during initial migration