func()

in controllers/keycloakrealmcomponent/keycloakrealmcomponent_controller.go [299:338]

• 34 lines of code
• 8 McCabe index (conditional complexity)

func (r *Reconcile) setComponentOwnerReference(
	ctx context.Context,
	component *keycloakApi.KeycloakRealmComponent,
) error {
	if component.Spec.ParentRef == nil || component.Spec.ParentRef.Kind != keycloakApi.KeycloakRealmComponentKind {
		return nil
	}

	for _, ref := range component.GetOwnerReferences() {
		if ref.Kind == keycloakApi.KeycloakRealmComponentKind {
			return nil
		}
	}

	parentComponent := &keycloakApi.KeycloakRealmComponent{}
	if err := r.client.Get(ctx, types.NamespacedName{Name: component.Spec.ParentRef.Name, Namespace: component.GetNamespace()}, parentComponent); err != nil {
		return fmt.Errorf("unable to get parent component: %w", err)
	}

	gvk, err := apiutil.GVKForObject(parentComponent, r.scheme)
	if err != nil {
		return fmt.Errorf("unable to get gvk for parent component: %w", err)
	}

	ref := metav1.OwnerReference{
		APIVersion:         gvk.GroupVersion().String(),
		Kind:               gvk.Kind,
		Name:               parentComponent.GetName(),
		UID:                parentComponent.GetUID(),
		BlockOwnerDeletion: pointer.Bool(true),
		Controller:         pointer.Bool(true),
	}
	component.SetOwnerReferences([]v1.OwnerReference{ref})

	if err := r.client.Update(ctx, component); err != nil {
		return fmt.Errorf("failed to set owner reference %s: %w", parentComponent.Name, err)
	}

	return nil
}