Storage: Consolidate error handling (#91167)

pkg/storage/unified/apistore/util.go

@@ -14,42 +14,12 @@ import (
 	apierrors "k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
-	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apiserver/pkg/storage"
 
 	grafanaregistry "github.com/grafana/grafana/pkg/apiserver/registry/generic"
 	"github.com/grafana/grafana/pkg/storage/unified/resource"
 )
 
-func errorWrap(status *resource.ErrorResult) error {
-	if status != nil {
-		err := &apierrors.StatusError{ErrStatus: metav1.Status{
-			Status:  metav1.StatusFailure,
-			Code:    status.Code,
-			Reason:  metav1.StatusReason(status.Reason),
-			Message: status.Message,
-		}}
-		if status.Details != nil {
-			err.ErrStatus.Details = &metav1.StatusDetails{
-				Group:             status.Details.Group,
-				Kind:              status.Details.Kind,
-				Name:              status.Details.Name,
-				UID:               types.UID(status.Details.Uid),
-				RetryAfterSeconds: status.Details.RetryAfterSeconds,
-			}
-			for _, c := range status.Details.Causes {
-				err.ErrStatus.Details.Causes = append(err.ErrStatus.Details.Causes, metav1.StatusCause{
-					Type:    metav1.CauseType(c.Reason),
-					Message: c.Message,
-					Field:   c.Field,
-				})
-			}
-		}
-		return err
-	}
-	return nil
-}
-
 func toListRequest(k *resource.ResourceKey, opts storage.ListOptions) (*resource.ListRequest, storage.SelectionPredicate, error) {
 	predicate := opts.Predicate
 	req := &resource.ListRequest{