Unistore: Ensure deprecated Folder ID gets stored on all modes (#99043)

* Unistore: Ensure deprecated Folder ID gets stored on all modes

Signed-off-by: Maicon Costa <maiconscosta@gmail.com>

---------

Signed-off-by: Maicon Costa <maiconscosta@gmail.com>

pkg/registry/apis/folders/conversions.go

@@ -3,7 +3,6 @@ package folders
 import (
 	"fmt"
 	"regexp"
-	"strconv"
 	"time"
 
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -80,10 +79,7 @@ func UnstructuredToLegacyFolder(item unstructured.Unstructured, orgID int64) (*f
 		return nil, ""
 	}
 
-	id, err := getLegacyID(meta)
+	id := meta.GetDeprecatedInternalID() // nolint:staticcheck
-	if err != nil {
-		return nil, ""
-	}
 
 	created, err := getCreated(meta)
 	if err != nil {
@@ -161,6 +157,8 @@ func convertToK8sResource(v *folder.Folder, namespacer request.NamespaceMapper)
 
 	meta.SetUpdatedTimestamp(&v.Updated)
 	if v.ID > 0 { // nolint:staticcheck
+		meta.SetDeprecatedInternalID(v.ID) // nolint:staticcheck
+
 		meta.SetRepositoryInfo(&utils.ResourceRepositoryInfo{
 			Name:      "SQL",
 			Path:      fmt.Sprintf("%d", v.ID), // nolint:staticcheck
@@ -201,23 +199,6 @@ func setParentUID(u *unstructured.Unstructured, parentUid string) error {
 	return nil
 }
 
-func getLegacyID(meta utils.GrafanaMetaAccessor) (int64, error) {
-	var i int64
-
-	repo, err := meta.GetRepositoryInfo()
-	if err != nil {
-		return i, err
-	}
-
-	if repo != nil && repo.Name == "SQL" {
-		i, err = strconv.ParseInt(repo.Path, 10, 64)
-		if err != nil {
-			return i, err
-		}
-	}
-	return i, nil
-}
-
 func getURL(meta utils.GrafanaMetaAccessor, title string) string {
 	slug := slugify.Slugify(title)
 	uid := meta.GetName()

pkg/registry/apis/folders/register.go

@@ -18,13 +18,11 @@ import (
 	common "k8s.io/kube-openapi/pkg/common"
 	"k8s.io/kube-openapi/pkg/spec3"
 
-	grafanarest "github.com/grafana/grafana/pkg/apiserver/rest"
-	"github.com/grafana/grafana/pkg/storage/unified/resource"
-
 	"github.com/grafana/grafana/pkg/apimachinery/identity"
 	"github.com/grafana/grafana/pkg/apimachinery/utils"
 	"github.com/grafana/grafana/pkg/apis/folder/v0alpha1"
 	grafanaregistry "github.com/grafana/grafana/pkg/apiserver/registry/generic"
+	grafanarest "github.com/grafana/grafana/pkg/apiserver/rest"
 	"github.com/grafana/grafana/pkg/services/accesscontrol"
 	"github.com/grafana/grafana/pkg/services/apiserver/builder"
 	"github.com/grafana/grafana/pkg/services/apiserver/endpoints/request"
@@ -32,6 +30,8 @@ import (
 	"github.com/grafana/grafana/pkg/services/featuremgmt"
 	"github.com/grafana/grafana/pkg/services/folder"
 	"github.com/grafana/grafana/pkg/setting"
+	"github.com/grafana/grafana/pkg/storage/unified/apistore"
+	"github.com/grafana/grafana/pkg/storage/unified/resource"
 )
 
 var _ builder.APIGroupBuilder = (*FolderAPIBuilder)(nil)
@@ -134,6 +134,9 @@ func (b *FolderAPIBuilder) UpdateAPIGroupInfo(apiGroupInfo *genericapiserver.API
 		cfg:                  b.cfg,
 	}
 
+	opts.StorageOptions(resourceInfo.GroupResource(), apistore.StorageOptions{
+		RequireDeprecatedInternalID: true})
+
 	storage := map[string]rest.Storage{}
 	storage[resourceInfo.StoragePath()] = legacyStore
 	if optsGetter != nil && dualWriteBuilder != nil {

pkg/tests/apis/folder/folders_test.go

@@ -398,6 +398,7 @@ func doFolderTests(t *testing.T, helper *apis.K8sTestHelper) *apis.K8sTestHelper
 			"kind": "Folder",
 			"metadata": {
 			  "creationTimestamp": "${creationTimestamp}",
+			  "labels": {"grafana.app/deprecatedInternalID":"1"},
 			  "name": "` + uid + `",
 			  "namespace": "default",
 			  "resourceVersion": "${resourceVersion}",