package policy

import (
	"k8s.io/apimachinery/pkg/labels"
)

func (pc *PolicyController) removeResourceWebhookConfiguration() error {
	logger := pc.log
	var err error
	// get all existing policies
	policies, err := pc.pLister.List(labels.NewSelector())
	if err != nil {
		logger.Error(err, "failed to list policies")
		return err
	}

	if len(policies) == 0 {
		logger.V(4).Info("no policies loaded, removing resource webhook configuration if one exists")
		pc.resourceWebhookWatcher.RemoveResourceWebhookConfiguration()
	}

	return nil
}