func()

in controllers/helper/controller_helper.go [175:224]

• 40 lines of code
• 10 McCabe index (conditional complexity)

func (h *Helper) SetRealmOwnerRef(ctx context.Context, object ObjectWithRealmRef) error {
	if metav1.GetControllerOf(object) != nil {
		return nil
	}

	kind := object.GetRealmRef().Kind
	name := object.GetRealmRef().Name

	switch kind {
	case keycloakApi.KeycloakRealmKind:
		realm := &keycloakApi.KeycloakRealm{}
		if err := h.client.Get(ctx, types.NamespacedName{
			Namespace: object.GetNamespace(),
			Name:      name,
		}, realm); err != nil {
			return fmt.Errorf("failed to get KeycloakRealm: %w", err)
		}

		if err := controllerutil.SetControllerReference(realm, object, h.scheme); err != nil {
			return fmt.Errorf("failed to set controller reference for %s: %w", object.GetName(), err)
		}

		if err := h.client.Update(ctx, object); err != nil {
			return fmt.Errorf("failed to update realm owner reference %s: %w", realm.GetName(), err)
		}

		return nil

	case keycloakAlpha.ClusterKeycloakRealmKind:
		clusterRealm := &keycloakAlpha.ClusterKeycloakRealm{}
		if err := h.client.Get(ctx, types.NamespacedName{
			Name: name,
		}, clusterRealm); err != nil {
			return fmt.Errorf("failed to get ClusterKeycloakRealm: %w", err)
		}

		if err := controllerutil.SetControllerReference(clusterRealm, object, h.scheme); err != nil {
			return fmt.Errorf("unable to set controller reference for %s: %w", object.GetName(), err)
		}

		if err := h.client.Update(ctx, object); err != nil {
			return fmt.Errorf("failed to update realm owner reference %s: %w", clusterRealm.GetName(), err)
		}

		return nil

	default:
		return fmt.Errorf("unknown realm kind: %s", kind)
	}
}