[#61] Update to latest neofs-api-go changes

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>

go.mod

@@ -13,7 +13,7 @@ require (
 	github.com/multiformats/go-multiaddr-net v0.1.2 // v0.1.1 => v0.1.2
 	github.com/multiformats/go-multihash v0.0.13 // indirect
 	github.com/nspcc-dev/neo-go v0.91.1-pre.0.20200827184617-7560aa345a78
-	github.com/nspcc-dev/neofs-api-go v1.3.1-0.20200929122641-420d9560625b
+	github.com/nspcc-dev/neofs-api-go v1.3.1-0.20201001070630-cf70026c7e42
 	github.com/nspcc-dev/neofs-crypto v0.3.0
 	github.com/nspcc-dev/tzhash v1.4.0
 	github.com/panjf2000/ants/v2 v2.3.0

pkg/core/object/fmt.go

@@ -37,19 +37,14 @@ func (v *FormatValidator) Validate(obj *Object) error {
 		return errNilCID
 	}
 
-	if err := v.validateSignatureKey(obj); err != nil {
-		return errors.Wrapf(err, "(%T) could not validate signature key", v)
-	}
+	for ; obj != nil; obj = obj.GetParent() {
+		if err := v.validateSignatureKey(obj); err != nil {
+			return errors.Wrapf(err, "(%T) could not validate signature key", v)
+		}
 
-	if err := object.CheckHeaderVerificationFields(obj.SDK()); err != nil {
-		return errors.Wrapf(err, "(%T) could not validate header fields", v)
-	}
-
-	par := NewFromSDK(obj.GetParent())
-
-	// validate parent object header
-	if par.GetID() != nil && len(obj.GetChildren()) == 0 {
-		return v.Validate(par)
+		if err := object.CheckHeaderVerificationFields(obj.SDK()); err != nil {
+			return errors.Wrapf(err, "(%T) could not validate header fields", v)
+		}
 	}
 
 	return nil

pkg/core/object/object.go

@@ -67,3 +67,16 @@ func FromBytes(data []byte) (*Object, error) {
 		Object: o,
 	}, nil
 }
+
+// GetParent returns parent object.
+func (o *Object) GetParent() *Object {
+	if o != nil {
+		if par := o.Object.GetParent(); par != nil {
+			return &Object{
+				Object: par,
+			}
+		}
+	}
+
+	return nil
+}

pkg/services/object/head/service.go

@@ -6,7 +6,6 @@ import (
 	objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object"
 	"github.com/nspcc-dev/neofs-node/pkg/core/container"
 	"github.com/nspcc-dev/neofs-node/pkg/core/netmap"
-	"github.com/nspcc-dev/neofs-node/pkg/core/object"
 	"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/localstore"
 	"github.com/nspcc-dev/neofs-node/pkg/network"
 	objutil "github.com/nspcc-dev/neofs-node/pkg/services/object/util"
@@ -87,7 +86,7 @@ func (s *Service) Head(ctx context.Context, prm *Prm) (*Response, error) {
 	// TODO: check if received parent has requested address
 
 	return &Response{
-		hdr:        object.NewFromSDK(rightChild.GetParent()),
+		hdr:        rightChild.GetParent(),
 		rightChild: rightChild,
 	}, nil
 }

pkg/services/object/search/local.go

@@ -4,7 +4,6 @@ import (
 	"context"
 
 	objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object"
-	"github.com/nspcc-dev/neofs-node/pkg/core/object"
 	"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/bucket"
 	"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/localstore"
 	"github.com/nspcc-dev/neofs-node/pkg/services/object/search/query"
@@ -47,7 +46,7 @@ func (s *localStream) stream(ctx context.Context, ch chan<- []*objectSDK.ID) err
 
 func (f *searchQueryFilter) Pass(ctx context.Context, meta *localstore.ObjectMeta) *localstore.FilterResult {
 loop:
-	for obj := meta.Head(); obj.GetID() != nil; obj = object.NewFromSDK(obj.GetParent()) {
+	for obj := meta.Head(); obj != nil; obj = obj.GetParent() {
 		if !f.query.Match(obj) {
 			continue
 		}

pkg/services/object/search/query/v1/v1.go

@@ -100,7 +100,7 @@ func headerEqual(obj *object.Object, key, value string) bool {
 	case keyNoChildrenField:
 		return len(obj.GetChildren()) == 0
 	case keyParentIDField:
-		return idValue(obj.GetParent().GetID()) == value
+		return idValue(obj.GetParentID()) == value
 	case keyParentField:
 		return len(obj.GetChildren()) > 0
 		// TODO: add other headers

pkg/services/object_manager/transformer/fmt.go

@@ -61,7 +61,7 @@ func (f *formatter) Close() (*AccessIdentifiers, error) {
 
 	var parID *objectSDK.ID
 
-	if par := f.obj.GetParent(); par != nil && par.ToV2().GetHeader() != nil {
+	if par := f.obj.GetParent(); par != nil {
 		rawPar := objectSDK.NewRawFromV2(par.ToV2())
 
 		rawPar.SetSessionToken(f.token)

pkg/services/object_manager/transformer/transformer.go

@@ -76,6 +76,7 @@ func (s *payloadSizeLimiter) initialize() {
 		// initialize parent object once (after 1st object)
 		if ln == 1 {
 			s.parent = s.current
+			s.parent.ResetRelations()
 			s.parentHashers = s.currentHashers
 			s.current = fromObject(s.parent)
 		}
@@ -206,19 +207,19 @@ func writeHashes(hashers []*payloadChecksumHasher) {
 }
 
 func (s *payloadSizeLimiter) initializeLinking() {
-	id := s.current.GetParent().GetID()
-	par := objectSDK.NewRaw()
-	par.SetID(id)
+	id := s.current.GetParentID()
 
 	s.current = fromObject(s.current)
+	s.current.SetParentID(id)
 	s.current.SetChildren(s.previous...)
-
-	s.current.SetParent(par.Object())
 }
 
 func (s *payloadSizeLimiter) writeChunk(chunk []byte) error {
 	// statement is true if the previous write of bytes reached exactly the boundary.
 	if s.written > 0 && s.written%s.maxSize == 0 {
+		// initialize blank split header
+		s.current.InitRelations()
+
 		// we need to release current object
 		if _, err := s.release(false); err != nil {
 			return errors.Wrap(err, "could not release object")