forked from TrueCloudLab/frostfs-node
[#58] object/delete: Process linking object in Delete service
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>support/v0.27
parent
16252ad09a
commit
f251645def
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@ -3,7 +3,9 @@ package deletesvc
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import (
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"context"
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objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object"
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"github.com/nspcc-dev/neofs-api-go/pkg/owner"
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"github.com/nspcc-dev/neofs-node/pkg/core/object"
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headsvc "github.com/nspcc-dev/neofs-node/pkg/services/object/head"
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putsvc "github.com/nspcc-dev/neofs-node/pkg/services/object/put"
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objutil "github.com/nspcc-dev/neofs-node/pkg/services/object/util"
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@ -16,6 +18,10 @@ type Service struct {
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type Option func(*cfg)
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type RelationHeader interface {
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HeadRelation(context.Context, *objectSDK.Address) (*object.Object, error)
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}
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type cfg struct {
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ownerID *owner.ID
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@ -24,6 +30,8 @@ type cfg struct {
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putSvc *putsvc.Service
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headSvc *headsvc.Service
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hdrLinking RelationHeader
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}
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func defaultCfg() *cfg {
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@ -60,8 +68,24 @@ func (s *Service) Delete(ctx context.Context, prm *Prm) (*Response, error) {
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commonPrm: prm.common,
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}
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if err := s.deleteAll(tool); err != nil {
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return nil, errors.Wrapf(err, "(%T) could not delete all objcet relations", s)
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if linking, err := s.hdrLinking.HeadRelation(ctx, prm.addr); err != nil {
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if err := s.deleteAll(tool); err != nil {
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return nil, errors.Wrapf(err, "(%T) could not delete all object relations", s)
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}
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} else {
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if err := tool.delete(prm.addr.GetObjectID()); err != nil {
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return nil, errors.Wrapf(err, "(%T) could not delete object", s)
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}
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for _, child := range linking.GetChildren() {
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if err := tool.delete(child); err != nil {
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return nil, errors.Wrapf(err, "(%T) could not delete child object", s)
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}
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}
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if err := tool.delete(linking.GetID()); err != nil {
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return nil, errors.Wrapf(err, "(%T) could not delete linking object", s)
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}
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}
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return new(Response), nil
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@ -124,3 +148,9 @@ func WitHeadService(v *headsvc.Service) Option {
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c.headSvc = v
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}
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}
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func WithLinkingHeader(v RelationHeader) Option {
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return func(c *cfg) {
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c.hdrLinking = v
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}
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}
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@ -0,0 +1,40 @@
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package headsvc
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import (
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"context"
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objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object"
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"github.com/nspcc-dev/neofs-node/pkg/core/object"
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"github.com/pkg/errors"
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)
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type RelationHeader struct {
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srch RelationSearcher
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svc *Service
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}
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func NewRelationHeader(srch RelationSearcher, svc *Service) *RelationHeader {
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return &RelationHeader{
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srch: srch,
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svc: svc,
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}
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}
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func (h *RelationHeader) HeadRelation(ctx context.Context, addr *objectSDK.Address) (*object.Object, error) {
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id, err := h.srch.SearchRelation(ctx, addr)
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if err != nil {
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return nil, errors.Wrapf(err, "(%T) could not find relation", h)
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}
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a := objectSDK.NewAddress()
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a.SetContainerID(addr.GetContainerID())
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a.SetObjectID(id)
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r, err := h.svc.Head(ctx, new(Prm).WithAddress(a))
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if err != nil {
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return nil, errors.Wrapf(err, "(%T) could not receive relation header", h)
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}
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return r.Header(), nil
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}
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@ -62,3 +62,12 @@ func NewRightChildSearcher(svc *Service) *RelationSearcher {
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},
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}
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}
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func NewLinkingSearcher(svc *Service) *RelationSearcher {
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return &RelationSearcher{
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svc: svc,
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queryGenerator: func(addr *object.Address) query.Query {
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return queryV1.NewLinkingQuery(addr.GetObjectID())
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},
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}
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}
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