package deletesvc import ( "context" getsvc "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/object/get" putsvc "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/object/put" searchsvc "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/object/search" objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object" oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id" ) type headSvcWrapper struct { s *getsvc.Service } type searchSvcWrapper struct { s *searchsvc.Service } type putSvcWrapper struct { s *putsvc.Service } type simpleIDWriter struct { ids []oid.ID } func (w *headSvcWrapper) headAddress(ctx context.Context, exec *execCtx, addr oid.Address) (*objectSDK.Object, error) { wr := getsvc.NewSimpleObjectWriter() p := getsvc.HeadPrm{} if cp := exec.commonParameters(); cp != nil { commonParameters := *cp p.SetCommonParameters(&commonParameters) } p.SetHeaderWriter(wr) p.WithRawFlag(true) p.WithAddress(addr) err := w.s.Head(ctx, p) if err != nil { return nil, err } return wr.Object(), nil } func (w *headSvcWrapper) head(ctx context.Context, exec *execCtx) (*objectSDK.Object, error) { return w.headAddress(ctx, exec, exec.address()) } func (w *headSvcWrapper) children(ctx context.Context, exec *execCtx) ([]oid.ID, error) { link, _ := exec.splitInfo.Link() a := exec.newAddress(link) linking, err := w.headAddress(ctx, exec, a) if err != nil { return nil, err } return linking.Children(), nil } func (w *headSvcWrapper) previous(ctx context.Context, exec *execCtx, id oid.ID) (*oid.ID, error) { a := exec.newAddress(id) h, err := w.headAddress(ctx, exec, a) if err != nil { return nil, err } prev, ok := h.PreviousID() if ok { return &prev, nil } return nil, nil } func (w *searchSvcWrapper) splitMembers(ctx context.Context, exec *execCtx) ([]oid.ID, error) { fs := objectSDK.SearchFilters{} fs.AddSplitIDFilter(objectSDK.MatchStringEqual, exec.splitInfo.SplitID()) wr := new(simpleIDWriter) p := searchsvc.Prm{} p.SetWriter(wr) p.SetCommonParameters(exec.commonParameters()) p.WithContainerID(exec.containerID()) p.WithSearchFilters(fs) err := w.s.Search(ctx, p) if err != nil { return nil, err } return wr.ids, nil } func (s *simpleIDWriter) WriteIDs(ids []oid.ID) error { s.ids = append(s.ids, ids...) return nil } func (w *putSvcWrapper) put(ctx context.Context, exec *execCtx) (*oid.ID, error) { streamer, err := w.s.Put() if err != nil { return nil, err } payload := exec.tombstoneObj.Payload() initPrm := new(putsvc.PutInitPrm). WithCommonPrm(exec.commonParameters()). WithObject(exec.tombstoneObj.CutPayload()) err = streamer.Init(ctx, initPrm) if err != nil { return nil, err } err = streamer.SendChunk(ctx, new(putsvc.PutChunkPrm).WithChunk(payload)) if err != nil { return nil, err } r, err := streamer.Close(ctx) if err != nil { return nil, err } id := r.ObjectID() return &id, nil }