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morph/client: update morph container wrapper

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Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Evgenii Stratonikov 2021-10-16 13:17:25 +03:00 committed by Alex Vanin
parent d1be5b5f9e
commit 02be6c83a6
1 changed files with 11 additions and 7 deletions
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18
pkg/morph/client/container/wrapper/container.go
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@ -4,6 +4,7 @@ import (
"crypto/sha256"
"errors"
"fmt"
"strings"
v2refs "github.com/nspcc-dev/neofs-api-go/v2/refs"
core "github.com/nspcc-dev/neofs-node/pkg/core/container"
@ -165,16 +166,19 @@ func (w *Wrapper) Get(cid []byte) (*container.Container, error) {
// ask RPC neo node to get serialized container
rpcAnswer, err := w.client.Get(args)
if err != nil {
// TODO(fyrchik): reuse messages from container contract.
// Currently there are some dependency problems:
// github.com/nspcc-dev/neofs-node/pkg/innerring imports
// github.com/nspcc-dev/neofs-sdk-go/audit imports
// github.com/nspcc-dev/neofs-api-go/v2/audit: ambiguous import: found package github.com/nspcc-dev/neofs-api-go/v2/audit in multiple modules:
// github.com/nspcc-dev/neofs-api-go v1.27.1 (/home/dzeta/go/pkg/mod/github.com/nspcc-dev/neofs-api-go@v1.27.1/v2/audit)
// github.com/nspcc-dev/neofs-api-go/v2 v2.11.0-pre.0.20211201134523-3604d96f3fe1 (/home/dzeta/go/pkg/mod/github.com/nspcc-dev/neofs-api-go/v2@v2.11.0-pre.0.20211201134523-3604d96f3fe1/audit)
if strings.Contains(err.Error(), "container does not exist") {
return nil, core.ErrNotFound
}
return nil, err
}
// In #37 we've decided to remove length check, because smart contract would
// fail on casting `nil` value from storage to `[]byte` producing FAULT state.
// Apparently it does not fail, so we have to check length explicitly.
if len(rpcAnswer.Container()) == 0 {
return nil, core.ErrNotFound
}
// unmarshal container
cnr := container.New()
if err := cnr.Unmarshal(rpcAnswer.Container()); err != nil {