package blobstor import ( "errors" "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobstor/common" "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobstor/fstree" storagelog "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/internal/log" apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status" ) func (b *BlobStor) Delete(prm common.DeletePrm) (common.DeleteRes, error) { if prm.BlobovniczaID == nil { // Nothing specified, try everything. res, err := b.deleteBig(prm) if err == nil || !errors.As(err, new(apistatus.ObjectNotFound)) { return res, err } return b.deleteSmall(prm) } if *prm.BlobovniczaID == nil { return b.deleteBig(prm) } return b.deleteSmall(prm) } // deleteBig removes an object from shallow dir of BLOB storage. // // Returns any error encountered that did not allow // to completely remove the object. // // Returns an error of type apistatus.ObjectNotFound if there is no object to delete. func (b *BlobStor) deleteBig(prm common.DeletePrm) (common.DeleteRes, error) { err := b.fsTree.Delete(prm.Address) if errors.Is(err, fstree.ErrFileNotFound) { var errNotFound apistatus.ObjectNotFound err = errNotFound } if err == nil { storagelog.Write(b.log, storagelog.AddressField(prm.Address), storagelog.OpField("fstree DELETE")) } return common.DeleteRes{}, err } // deleteSmall removes an object from blobovnicza of BLOB storage. // // If blobovnicza ID is not set or set to nil, BlobStor tries to // find and remove object from any blobovnicza. // // Returns any error encountered that did not allow // to completely remove the object. // // Returns an error of type apistatus.ObjectNotFound if there is no object to delete. func (b *BlobStor) deleteSmall(prm common.DeletePrm) (common.DeleteRes, error) { return b.blobovniczas.Delete(prm) }