frostfs-node/pkg/local_object_storage/shard/list.go
Evgenii Stratonikov 71b87155ef [#521] *: use stdlib errors package
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2021-05-19 16:42:54 +03:00

65 lines
1.4 KiB
Go

package shard
import (
"fmt"
"github.com/nspcc-dev/neofs-api-go/pkg/container"
"github.com/nspcc-dev/neofs-api-go/pkg/object"
meta "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/metabase"
"go.uber.org/zap"
)
type ListContainersPrm struct{}
type ListContainersRes struct {
containers []*container.ID
}
func (r *ListContainersRes) Containers() []*container.ID {
return r.containers
}
func (s *Shard) List() (*SelectRes, error) {
lst, err := s.metaBase.Containers()
if err != nil {
return nil, fmt.Errorf("can't list stored containers: %w", err)
}
res := new(SelectRes)
filters := object.NewSearchFilters()
for i := range lst {
ids, err := meta.Select(s.metaBase, lst[i], filters) // consider making List in metabase
if err != nil {
s.log.Debug("can't select all objects",
zap.Stringer("cid", lst[i]),
zap.String("error", err.Error()))
continue
}
res.addrList = append(res.addrList, ids...)
}
return res, nil
}
func (s *Shard) ListContainers(_ *ListContainersPrm) (*ListContainersRes, error) {
containers, err := s.metaBase.Containers()
if err != nil {
return nil, fmt.Errorf("could not get list of containers: %w", err)
}
return &ListContainersRes{
containers: containers,
}, nil
}
func ListContainers(s *Shard) ([]*container.ID, error) {
res, err := s.ListContainers(&ListContainersPrm{})
if err != nil {
return nil, err
}
return res.Containers(), nil
}