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[#1175] metabase: Return status error on Lock of irregular object

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Make `DB.Lock` to return `apistatus.IrregularObjectLock` if at least one
of the locked objects is irregular (not of type REGULAR).

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
This commit is contained in:
Leonard Lyubich 2022-02-16 01:17:40 +03:00 committed by LeL
parent 23fcacd3f2
commit b585791d6e
2 changed files with 7 additions and 7 deletions
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9
pkg/local_object_storage/metabase/lock.go
View file

@ -2,9 +2,9 @@ package meta
import ( import (
"bytes" "bytes"
"errors"
"fmt" "fmt"
apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
cid "github.com/nspcc-dev/neofs-sdk-go/container/id" cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
"github.com/nspcc-dev/neofs-sdk-go/object" "github.com/nspcc-dev/neofs-sdk-go/object"
oid "github.com/nspcc-dev/neofs-sdk-go/object/id" oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
@ -22,13 +22,10 @@ func bucketNameLockers(idCnr cid.ID) []byte {
return []byte(idCnr.String() + bucketNameSuffixLockers) return []byte(idCnr.String() + bucketNameSuffixLockers)
} }
// ErrLockIrregularObject is returned when trying to lock an irregular object.
var ErrLockIrregularObject = errors.New("locking irregular object")
// Lock marks objects as locked with another object. All objects are from the // Lock marks objects as locked with another object. All objects are from the
// specified container. // specified container.
// //
// Allows locking regular objects only (otherwise returns ErrLockIrregularObject). // Allows locking regular objects only (otherwise returns apistatus.IrregularObjectLock).
// //
// Locked list should be unique. Panics if it is empty. // Locked list should be unique. Panics if it is empty.
func (db *DB) Lock(cnr cid.ID, locker oid.ID, locked []oid.ID) error { func (db *DB) Lock(cnr cid.ID, locker oid.ID, locked []oid.ID) error {
@ -45,7 +42,7 @@ func (db *DB) Lock(cnr cid.ID, locker oid.ID, locked []oid.ID) error {
} }
if firstIrregularObjectType(tx, cnr, bucketKeysLocked...) != object.TypeRegular { if firstIrregularObjectType(tx, cnr, bucketKeysLocked...) != object.TypeRegular {
return ErrLockIrregularObject return apistatus.IrregularObjectLock{}
} }
bucketLocked, err := tx.CreateBucketIfNotExists(bucketNameLocked) bucketLocked, err := tx.CreateBucketIfNotExists(bucketNameLocked)

5
pkg/local_object_storage/metabase/lock_test.go
View file

@ -4,6 +4,7 @@ import (
"testing" "testing"
meta "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/metabase" meta "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/metabase"
apistatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test" cidtest "github.com/nspcc-dev/neofs-sdk-go/container/id/test"
"github.com/nspcc-dev/neofs-sdk-go/object" "github.com/nspcc-dev/neofs-sdk-go/object"
oid "github.com/nspcc-dev/neofs-sdk-go/object/id" oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
@ -36,12 +37,14 @@ func TestDB_Lock(t *testing.T) {
err := meta.Put(db, obj, nil) err := meta.Put(db, obj, nil)
require.NoError(t, err, typ) require.NoError(t, err, typ)
var e apistatus.IrregularObjectLock
// try to lock it // try to lock it
err = db.Lock(cnr, *oidtest.ID(), []oid.ID{*obj.ID()}) err = db.Lock(cnr, *oidtest.ID(), []oid.ID{*obj.ID()})
if typ == object.TypeRegular { if typ == object.TypeRegular {
require.NoError(t, err, typ) require.NoError(t, err, typ)
} else { } else {
require.ErrorIs(t, err, meta.ErrLockIrregularObject, typ) require.ErrorAs(t, err, &e, typ)
} }
} }
}) })