EliChin/frostfs-s3-gw
1
0
Fork 0
forked from TrueCloudLab/frostfs-s3-gw
Code Issues Pull requests Projects Releases Packages Wiki Activity

[#449] Add tree service for object tagging

Browse source 
Signed-off-by: Angira Kekteeva <kira@nspcc.ru>
This commit is contained in:
Angira Kekteeva 2022-05-24 09:58:33 +03:00 committed by Alex Vanin
parent 9c74cca9af
commit 99feb1d936
13 changed files with 367 additions and 152 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
api/cache/system.go vendored
View file

@ -104,6 +104,20 @@ func (o *SystemCache) GetNotificationConfiguration(key string) *data.Notificatio
return result
}
func (o *SystemCache) GetObjectTagging(key string) map[string]string {
entry, err := o.cache.Get(key)
if err != nil {
return nil
}
result, ok := entry.(map[string]string)
if !ok {
return nil
}
return result
}
// PutObject puts an object to cache.
func (o *SystemCache) PutObject(key string, obj *data.ObjectInfo) error {
return o.cache.Set(key, obj)
@ -121,6 +135,10 @@ func (o *SystemCache) PutNotificationConfiguration(key string, obj *data.Notific
return o.cache.Set(key, obj)
}
func (o *SystemCache) PutObjectTagging(key string, tagSet map[string]string) error {
return o.cache.Set(key, tagSet)
}
// Delete deletes an object from cache.
func (o *SystemCache) Delete(key string) bool {
return o.cache.Remove(key)

3
api/data/info.go
View file

@ -102,9 +102,6 @@ func (o *ObjectInfo) Address() oid.Address {
return addr
}
// TagsObject returns the name of a system object for tags.
func (o *ObjectInfo) TagsObject() string { return ".tagset." + o.Name + "." + o.Version() }
// LegalHoldObject returns the name of a system object for a lock object.
func (o *ObjectInfo) LegalHoldObject() string { return ".lock." + o.Name + "." + o.Version() }

7
api/data/tree.go
View file

@ -3,6 +3,7 @@ package data
import (
"time"
cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
"github.com/nspcc-dev/neofs-sdk-go/user"
)
@ -35,3 +36,9 @@ type BaseNodeVersion struct {
OID oid.ID
Timestamp uint64
}
type ObjectTaggingInfo struct {
CnrID *cid.ID
ObjName string
VersionID string
}

8
api/handler/get.go
View file

@ -138,7 +138,13 @@ func (h *handler) GetObjectHandler(w http.ResponseWriter, r *http.Request) {
return
}
tagSet, err := h.obj.GetObjectTagging(r.Context(), info)
t := &data.ObjectTaggingInfo{
CnrID: &info.CID,
ObjName: info.Name,
VersionID: info.Version(),
}
tagSet, err := h.obj.GetObjectTagging(r.Context(), t)
if err != nil && !errors.IsS3Error(err, errors.ErrNoSuchKey) {
h.logAndSendError(w, "could not get object tag set", reqInfo, err)
return

8
api/handler/head.go
View file

@ -62,7 +62,13 @@ func (h *handler) HeadObjectHandler(w http.ResponseWriter, r *http.Request) {
return
}
tagSet, err := h.obj.GetObjectTagging(r.Context(), info)
t := &data.ObjectTaggingInfo{
CnrID: &info.CID,
ObjName: info.Name,
VersionID: info.Version(),
}
tagSet, err := h.obj.GetObjectTagging(r.Context(), t)
if err != nil && !errors.IsS3Error(err, errors.ErrNoSuchKey) {
h.logAndSendError(w, "could not get object tag set", reqInfo, err)
return

9
api/handler/multipart_upload.go
View file

@ -412,11 +412,12 @@ func (h *handler) CompleteMultipartUploadHandler(w http.ResponseWriter, r *http.
}
if len(uploadData.TagSet) != 0 {
t := &layer.PutTaggingParams{
ObjectInfo: objInfo,
TagSet: uploadData.TagSet,
t := &data.ObjectTaggingInfo{
CnrID: &bktInfo.CID,
ObjName: objInfo.Name,
VersionID: objInfo.Version(),
}
if err = h.obj.PutObjectTagging(r.Context(), t); err != nil {
if err = h.obj.PutObjectTagging(r.Context(), t, uploadData.TagSet); err != nil {
h.logAndSendError(w, "could not put tagging file of completed multipart upload", reqInfo, err, additional...)
return
}

15
api/handler/put.go
View file

@ -252,8 +252,13 @@ func (h *handler) PutObjectHandler(w http.ResponseWriter, r *http.Request) {
}
}
t := &data.ObjectTaggingInfo{
CnrID: &info.CID,
ObjName: info.Name,
VersionID: info.Version(),
}
if tagSet != nil {
if err = h.obj.PutObjectTagging(r.Context(), &layer.PutTaggingParams{ObjectInfo: info, TagSet: tagSet}); err != nil {
if err = h.obj.PutObjectTagging(r.Context(), t, tagSet); err != nil {
h.logAndSendError(w, "could not upload object tagging", reqInfo, err)
return
}
@ -374,8 +379,14 @@ func (h *handler) PostObject(w http.ResponseWriter, r *http.Request) {
}
}
t := &data.ObjectTaggingInfo{
CnrID: &info.CID,
ObjName: info.Name,
VersionID: info.Version(),
}
if tagSet != nil {
if err = h.obj.PutObjectTagging(r.Context(), &layer.PutTaggingParams{ObjectInfo: info, TagSet: tagSet}); err != nil {
if err = h.obj.PutObjectTagging(r.Context(), t, tagSet); err != nil {
h.logAndSendError(w, "could not upload object tagging", reqInfo, err)
return
}

62
api/handler/tagging.go
View file

@ -9,8 +9,8 @@ import (
"unicode"
"github.com/nspcc-dev/neofs-s3-gw/api"
"github.com/nspcc-dev/neofs-s3-gw/api/data"
"github.com/nspcc-dev/neofs-s3-gw/api/errors"
"github.com/nspcc-dev/neofs-s3-gw/api/layer"
"go.uber.org/zap"
)
@ -37,31 +37,22 @@ func (h *handler) PutObjectTaggingHandler(w http.ResponseWriter, r *http.Request
return
}
p := &layer.HeadObjectParams{
BktInfo: bktInfo,
Object: reqInfo.ObjectName,
p := &data.ObjectTaggingInfo{
CnrID: &bktInfo.CID,
ObjName: reqInfo.ObjectName,
VersionID: reqInfo.URL.Query().Get("versionId"),
}
objInfo, err := h.obj.GetObjectInfo(r.Context(), p)
if err != nil {
h.logAndSendError(w, "could not get object info", reqInfo, err)
return
}
p2 := &layer.PutTaggingParams{
ObjectInfo: objInfo,
TagSet: tagSet,
}
if err = h.obj.PutObjectTagging(r.Context(), p2); err != nil {
if err = h.obj.PutObjectTagging(r.Context(), p, tagSet); err != nil {
h.logAndSendError(w, "could not put object tagging", reqInfo, err)
return
}
s := &SendNotificationParams{
Event: EventObjectTaggingPut,
ObjInfo: objInfo,
ObjInfo: &data.ObjectInfo{
Name: reqInfo.ObjectName,
},
BktInfo: bktInfo,
ReqInfo: reqInfo,
}
@ -74,6 +65,7 @@ func (h *handler) PutObjectTaggingHandler(w http.ResponseWriter, r *http.Request
func (h *handler) GetObjectTaggingHandler(w http.ResponseWriter, r *http.Request) {
reqInfo := api.GetReqInfo(r.Context())
versionID := reqInfo.URL.Query().Get("versionId")
bktInfo, err := h.getBucketAndCheckOwner(r, reqInfo.BucketName)
if err != nil {
@ -81,25 +73,19 @@ func (h *handler) GetObjectTaggingHandler(w http.ResponseWriter, r *http.Request
return
}
p := &layer.HeadObjectParams{
BktInfo: bktInfo,
Object: reqInfo.ObjectName,
VersionID: reqInfo.URL.Query().Get("versionId"),
p := &data.ObjectTaggingInfo{
CnrID: &bktInfo.CID,
ObjName: reqInfo.ObjectName,
VersionID: versionID,
}
objInfo, err := h.obj.GetObjectInfo(r.Context(), p)
if err != nil {
h.logAndSendError(w, "could not get object info", reqInfo, err)
return
}
tagSet, err := h.obj.GetObjectTagging(r.Context(), objInfo)
tagSet, err := h.obj.GetObjectTagging(r.Context(), p)
if err != nil {
h.logAndSendError(w, "could not get object tagging", reqInfo, err)
return
}
w.Header().Set(api.AmzVersionID, objInfo.Version())
w.Header().Set(api.AmzVersionID, versionID)
if err = api.EncodeToResponse(w, encodeTagging(tagSet)); err != nil {
h.logAndSendError(w, "something went wrong", reqInfo, err)
}
@ -114,26 +100,22 @@ func (h *handler) DeleteObjectTaggingHandler(w http.ResponseWriter, r *http.Requ
return
}
p := &layer.HeadObjectParams{
BktInfo: bktInfo,
Object: reqInfo.ObjectName,
p := &data.ObjectTaggingInfo{
CnrID: &bktInfo.CID,
ObjName: reqInfo.ObjectName,
VersionID: reqInfo.URL.Query().Get("versionId"),
}
objInfo, err := h.obj.GetObjectInfo(r.Context(), p)
if err != nil {
h.logAndSendError(w, "could not get object info", reqInfo, err)
return
}
if err = h.obj.DeleteObjectTagging(r.Context(), bktInfo, objInfo); err != nil {
if err = h.obj.DeleteObjectTagging(r.Context(), p); err != nil {
h.logAndSendError(w, "could not delete object tagging", reqInfo, err)
return
}
s := &SendNotificationParams{
Event: EventObjectTaggingDelete,
ObjInfo: objInfo,
ObjInfo: &data.ObjectInfo{
Name: reqInfo.ObjectName,
},
BktInfo: bktInfo,
ReqInfo: reqInfo,
}

112
api/layer/layer.go
View file

@ -7,7 +7,6 @@ import (
"fmt"
"io"
"net/url"
"strings"
"time"
"github.com/nats-io/nats.go"
@ -189,12 +188,6 @@ type (
Error error
}
// PutTaggingParams stores tag set params.
PutTaggingParams struct {
ObjectInfo *data.ObjectInfo
TagSet map[string]string
}
// Client provides S3 API client interface.
Client interface {
Initialize(ctx context.Context, c EventListener) error
@ -217,13 +210,17 @@ type (
GetObject(ctx context.Context, p *GetObjectParams) error
HeadSystemObject(ctx context.Context, bktInfo *data.BucketInfo, name string) (*data.ObjectInfo, error)
GetObjectInfo(ctx context.Context, p *HeadObjectParams) (*data.ObjectInfo, error)
GetObjectTagging(ctx context.Context, p *data.ObjectInfo) (map[string]string, error)
GetBucketTagging(ctx context.Context, bktInfo *data.BucketInfo) (map[string]string, error)
PutBucketTagging(ctx context.Context, bktInfo *data.BucketInfo, tagSet map[string]string) error
DeleteBucketTagging(ctx context.Context, bktInfo *data.BucketInfo) error
GetObjectTagging(ctx context.Context, p *data.ObjectTaggingInfo) (map[string]string, error)
PutObjectTagging(ctx context.Context, p *data.ObjectTaggingInfo, tagSet map[string]string) error
DeleteObjectTagging(ctx context.Context, p *data.ObjectTaggingInfo) error
PutObject(ctx context.Context, p *PutObjectParams) (*data.ObjectInfo, error)
PutSystemObject(ctx context.Context, p *PutSystemObjectParams) (*data.ObjectInfo, error)
PutObjectTagging(ctx context.Context, p *PutTaggingParams) error
PutBucketTagging(ctx context.Context, bktInfo *data.BucketInfo, tagSet map[string]string) error
CopyObject(ctx context.Context, p *CopyObjectParams) (*data.ObjectInfo, error)
@ -233,8 +230,6 @@ type (
DeleteObjects(ctx context.Context, p *DeleteObjectParams) ([]*VersionedObject, error)
DeleteSystemObject(ctx context.Context, bktInfo *data.BucketInfo, name string) error
DeleteObjectTagging(ctx context.Context, bktInfo *data.BucketInfo, objInfo *data.ObjectInfo) error
DeleteBucketTagging(ctx context.Context, bktInfo *data.BucketInfo) error
CompleteMultipartUpload(ctx context.Context, p *CompleteMultipartParams) (*data.ObjectInfo, error)
UploadPart(ctx context.Context, p *UploadPartParams) (*data.ObjectInfo, error)
@ -430,92 +425,6 @@ func (n *layer) GetObjectInfo(ctx context.Context, p *HeadObjectParams) (*data.O
return n.headVersion(ctx, p.BktInfo, p)
}
// GetObjectTagging from storage.
func (n *layer) GetObjectTagging(ctx context.Context, oi *data.ObjectInfo) (map[string]string, error) {
bktInfo := &data.BucketInfo{
Name: oi.Bucket,
CID: oi.CID,
Owner: oi.Owner,
}
objInfo, err := n.HeadSystemObject(ctx, bktInfo, oi.TagsObject())
if err != nil && !errors.IsS3Error(err, errors.ErrNoSuchKey) {
return nil, err
}
return formTagSet(objInfo), nil
}
// GetBucketTagging from storage.
func (n *layer) GetBucketTagging(ctx context.Context, bktInfo *data.BucketInfo) (map[string]string, error) {
objInfo, err := n.HeadSystemObject(ctx, bktInfo, formBucketTagObjectName(bktInfo.Name))
if err != nil && !errors.IsS3Error(err, errors.ErrNoSuchKey) {
return nil, err
}
return formTagSet(objInfo), nil
}
func formTagSet(objInfo *data.ObjectInfo) map[string]string {
var tagSet map[string]string
if objInfo != nil {
tagSet = make(map[string]string, len(objInfo.Headers))
for k, v := range objInfo.Headers {
if strings.HasPrefix(k, tagPrefix) {
if v == tagEmptyMark {
v = ""
}
tagSet[strings.TrimPrefix(k, tagPrefix)] = v
}
}
}
return tagSet
}
// PutObjectTagging into storage.
func (n *layer) PutObjectTagging(ctx context.Context, p *PutTaggingParams) error {
bktInfo := &data.BucketInfo{
Name: p.ObjectInfo.Bucket,
CID: p.ObjectInfo.CID,
Owner: p.ObjectInfo.Owner,
}
s := &PutSystemObjectParams{
BktInfo: bktInfo,
ObjName: p.ObjectInfo.TagsObject(),
Metadata: p.TagSet,
Prefix: tagPrefix,
Reader: nil,
}
_, err := n.PutSystemObject(ctx, s)
return err
}
// PutBucketTagging into storage.
func (n *layer) PutBucketTagging(ctx context.Context, bktInfo *data.BucketInfo, tagSet map[string]string) error {
s := &PutSystemObjectParams{
BktInfo: bktInfo,
ObjName: formBucketTagObjectName(bktInfo.Name),
Metadata: tagSet,
Prefix: tagPrefix,
Reader: nil,
}
_, err := n.PutSystemObject(ctx, s)
return err
}
// DeleteObjectTagging from storage.
func (n *layer) DeleteObjectTagging(ctx context.Context, bktInfo *data.BucketInfo, objInfo *data.ObjectInfo) error {
return n.DeleteSystemObject(ctx, bktInfo, objInfo.TagsObject())
}
// DeleteBucketTagging from storage.
func (n *layer) DeleteBucketTagging(ctx context.Context, bktInfo *data.BucketInfo) error {
return n.DeleteSystemObject(ctx, bktInfo, formBucketTagObjectName(bktInfo.Name))
}
// CopyObject from one bucket into another bucket.
func (n *layer) CopyObject(ctx context.Context, p *CopyObjectParams) (*data.ObjectInfo, error) {
pr, pw := io.Pipe()
@ -618,7 +527,12 @@ func (n *layer) removeVersionIfFound(ctx context.Context, bkt *data.BucketInfo,
return deleteMarkVersion, err
}
return deleteMarkVersion, n.DeleteObjectTagging(ctx, bkt, &data.ObjectInfo{ID: version.OID, Bucket: bkt.Name, Name: obj.Name})
p := &data.ObjectTaggingInfo{
CnrID: &bkt.CID,
ObjName: obj.Name,
VersionID: version.OID.EncodeToString(),
}
return deleteMarkVersion, n.DeleteObjectTagging(ctx, p)
}
return "", errors.GetAPIError(errors.ErrNoSuchVersion)

169
api/layer/tagging.go Normal file
View file

@ -0,0 +1,169 @@
package layer
import (
"context"
errorsStd "errors"
"strings"
"go.uber.org/zap"
"github.com/nspcc-dev/neofs-s3-gw/api/data"
"github.com/nspcc-dev/neofs-s3-gw/api/errors"
)
func (n *layer) GetObjectTagging(ctx context.Context, p *data.ObjectTaggingInfo) (map[string]string, error) {
var (
err error
tags map[string]string
)
tags = n.systemCache.GetObjectTagging(objectTaggingCacheKey(p))
if tags != nil {
return tags, nil
}
version, err := n.getTaggedObjectVersion(ctx, p)
if err != nil {
return nil, err
}
tags, err = n.treeService.GetObjectTagging(ctx, p.CnrID, version)
if err != nil {
if errorsStd.Is(err, ErrNodeNotFound) {
return nil, errors.GetAPIError(errors.ErrNoSuchKey)
}
return nil, err
}
if err = n.systemCache.PutObjectTagging(objectTaggingCacheKey(p), tags); err != nil {
n.log.Error("couldn't cache system object", zap.Error(err))
}
return tags, nil
}
func (n *layer) PutObjectTagging(ctx context.Context, p *data.ObjectTaggingInfo, tagSet map[string]string) error {
version, err := n.getTaggedObjectVersion(ctx, p)
if err != nil {
return err
}
err = n.treeService.PutObjectTagging(ctx, p.CnrID, version, tagSet)
if err != nil {
if errorsStd.Is(err, ErrNodeNotFound) {
return errors.GetAPIError(errors.ErrNoSuchKey)
}
return err
}
if err = n.systemCache.PutObjectTagging(objectTaggingCacheKey(p), tagSet); err != nil {
n.log.Error("couldn't cache system object", zap.Error(err))
}
return nil
}
func (n *layer) DeleteObjectTagging(ctx context.Context, p *data.ObjectTaggingInfo) error {
version, err := n.getTaggedObjectVersion(ctx, p)
if err != nil {
return err
}
err = n.treeService.DeleteObjectTagging(ctx, p.CnrID, version)
if err != nil {
if errorsStd.Is(err, ErrNodeNotFound) {
return errors.GetAPIError(errors.ErrNoSuchKey)
}
return err
}
n.systemCache.Delete(objectTaggingCacheKey(p))
return nil
}
func (n *layer) GetBucketTagging(ctx context.Context, bktInfo *data.BucketInfo) (map[string]string, error) {
objInfo, err := n.HeadSystemObject(ctx, bktInfo, formBucketTagObjectName(bktInfo.Name))
if err != nil && !errors.IsS3Error(err, errors.ErrNoSuchKey) {
return nil, err
}
return formTagSet(objInfo), nil
}
func (n *layer) PutBucketTagging(ctx context.Context, bktInfo *data.BucketInfo, tagSet map[string]string) error {
s := &PutSystemObjectParams{
BktInfo: bktInfo,
ObjName: formBucketTagObjectName(bktInfo.Name),
Metadata: tagSet,
Prefix: tagPrefix,
Reader: nil,
}
_, err := n.PutSystemObject(ctx, s)
return err
}
func (n *layer) DeleteBucketTagging(ctx context.Context, bktInfo *data.BucketInfo) error {
return n.DeleteSystemObject(ctx, bktInfo, formBucketTagObjectName(bktInfo.Name))
}
func formTagSet(objInfo *data.ObjectInfo) map[string]string {
var tagSet map[string]string
if objInfo != nil {
tagSet = make(map[string]string, len(objInfo.Headers))
for k, v := range objInfo.Headers {
if strings.HasPrefix(k, tagPrefix) {
if v == tagEmptyMark {
v = ""
}
tagSet[strings.TrimPrefix(k, tagPrefix)] = v
}
}
}
return tagSet
}
func objectTaggingCacheKey(p *data.ObjectTaggingInfo) string {
return ".tagset." + p.CnrID.EncodeToString() + "." + p.ObjName + "." + p.VersionID
}
func (n *layer) getTaggedObjectVersion(ctx context.Context, p *data.ObjectTaggingInfo) (*data.NodeVersion, error) {
var (
err error
version *data.NodeVersion
)
if p.VersionID == "null" {
if version, err = n.treeService.GetUnversioned(ctx, p.CnrID, p.ObjName); err != nil {
if strings.Contains(err.Error(), "not found") {
return nil, errors.GetAPIError(errors.ErrNoSuchKey)
}
return nil, err
}
} else if len(p.VersionID) == 0 {
if version, err = n.treeService.GetLatestVersion(ctx, p.CnrID, p.ObjName); err != nil {
if strings.Contains(err.Error(), "not found") {
return nil, errors.GetAPIError(errors.ErrNoSuchKey)
}
return nil, err
}
} else {
versions, err := n.treeService.GetVersions(ctx, p.CnrID, p.ObjName)
if err != nil {
return nil, err
}
for _, v := range versions {
if v.OID.EncodeToString() == p.VersionID {
version = v
break
}
}
}
if version == nil || version.DeleteMarker != nil {
return nil, errors.GetAPIError(errors.ErrNoSuchKey)
}
return version, nil
}

4
api/layer/tree_service.go
View file

@ -30,6 +30,10 @@ type TreeService interface {
// DeleteBucketCORS removes a node from a system tree and returns objID which must be deleted in NeoFS
DeleteBucketCORS(ctx context.Context, cnrID *cid.ID) (*oid.ID, error)
GetObjectTagging(ctx context.Context, cnrID *cid.ID, objVersion *data.NodeVersion) (map[string]string, error)
PutObjectTagging(ctx context.Context, cnrID *cid.ID, objVersion *data.NodeVersion, tagSet map[string]string) error
DeleteObjectTagging(ctx context.Context, cnrID *cid.ID, objVersion *data.NodeVersion) error
GetVersions(ctx context.Context, cnrID *cid.ID, objectName string) ([]*data.NodeVersion, error)
GetLatestVersion(ctx context.Context, cnrID *cid.ID, objectName string) (*data.NodeVersion, error)
GetLatestVersionsByPrefix(ctx context.Context, cnrID *cid.ID, prefix string) ([]oid.ID, error)

70
internal/neofs/tree.go
View file

@ -44,6 +44,7 @@ const (
fileNameKV = "FileName"
systemNameKV = "SystemName"
isUnversionedKV = "IsUnversioned"
isTagKV = "isTag"
// keys for delete marker nodes
isDeleteMarkerKV = "IdDeleteMarker"
@ -274,6 +275,75 @@ func (c *TreeClient) DeleteBucketCORS(ctx context.Context, cnrID *cid.ID) (*oid.
return nil, nil
}
func (c *TreeClient) GetObjectTagging(ctx context.Context, cnrID *cid.ID, objVersion *data.NodeVersion) (map[string]string, error) {
tagNode, err := c.getObjectTaggingNode(ctx, cnrID, objVersion)
if err != nil {
return nil, err
}
if tagNode == nil {
return nil, nil
}
delete(tagNode.Meta, isTagKV)
return tagNode.Meta, nil
}
func (c *TreeClient) PutObjectTagging(ctx context.Context, cnrID *cid.ID, objVersion *data.NodeVersion, tagSet map[string]string) error {
tagNode, err := c.getObjectTaggingNode(ctx, cnrID, objVersion)
if err != nil {
return err
}
tagSet[isTagKV] = "true"
if tagNode == nil {
_, err = c.addNode(ctx, cnrID, versionTree, objVersion.ID, tagSet)
} else {
err = c.moveNode(ctx, cnrID, versionTree, tagNode.ID, objVersion.ID, tagSet)
}
delete(tagSet, isTagKV)
return err
}
func (c *TreeClient) DeleteObjectTagging(ctx context.Context, cnrID *cid.ID, objVersion *data.NodeVersion) error {
tagNode, err := c.getObjectTaggingNode(ctx, cnrID, objVersion)
if err != nil {
return err
}
if tagNode == nil {
return nil
}
return c.removeNode(ctx, cnrID, versionTree, tagNode.ID)
}
func (c *TreeClient) getObjectTaggingNode(ctx context.Context, cnrID *cid.ID, objVersion *data.NodeVersion) (*TreeNode, error) {
subtree, err := c.getSubTree(ctx, cnrID, versionTree, objVersion.ID, 1)
if err != nil {
return nil, err
}
var tagNode *TreeNode
for _, s := range subtree {
node, err := newTreeNode(s)
if err != nil {
return nil, err
}
if _, ok := node.Get(isTagKV); ok {
tagNode = node
break
}
}
return tagNode, nil
}
func (c *TreeClient) GetVersions(ctx context.Context, cnrID *cid.ID, filepath string) ([]*data.NodeVersion, error) {
return c.getVersions(ctx, cnrID, versionTree, filepath, false)
}

30
internal/neofstest/tree/tree_mock.go
View file

@ -17,6 +17,21 @@ type TreeServiceMock struct {
system map[string]map[string]*data.BaseNodeVersion
}
func (t *TreeServiceMock) GetObjectTagging(ctx context.Context, cnrID *cid.ID, objVersion *data.NodeVersion) (map[string]string, error) {
//TODO implement me
panic("implement me")
}
func (t *TreeServiceMock) PutObjectTagging(ctx context.Context, cnrID *cid.ID, objVersion *data.NodeVersion, tagSet map[string]string) error {
//TODO implement me
panic("implement me")
}
func (t *TreeServiceMock) DeleteObjectTagging(ctx context.Context, cnrID *cid.ID, objVersion *data.NodeVersion) error {
//TODO implement me
panic("implement me")
}
var ErrNodeNotFound = errors.New("not found")
func NewTreeService() *TreeServiceMock {
@ -205,3 +220,18 @@ func (t *TreeServiceMock) RemoveSystemVersion(ctx context.Context, cnrID *cid.ID
func (t *TreeServiceMock) GetAllVersionsByPrefix(ctx context.Context, cnrID *cid.ID, prefix string) ([]*data.NodeVersion, error) {
panic("implement me")
}
func (t *TreeServiceMock) GetObjectTagging(ctx context.Context, p *data.ObjectTaggingInfo) (map[string]string, error) {
//TODO implement me
panic("implement me")
}
func (t *TreeServiceMock) PutObjectTagging(ctx context.Context, p *data.ObjectTaggingInfo) error {
//TODO implement me
panic("implement me")
}
func (t *TreeServiceMock) DeleteObjectTagging(ctx context.Context, p *data.ObjectTaggingInfo) error {
//TODO implement me
panic("implement me")
}