frostfs-node/pkg/services/object/search/v2/service.go
Leonard Lyubich 39c17253be [] services/object: Combine common service parameters
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-10-02 11:25:36 +03:00

57 lines
1.2 KiB
Go

package searchsvc
import (
"context"
"github.com/nspcc-dev/neofs-api-go/v2/object"
searchsvc "github.com/nspcc-dev/neofs-node/pkg/services/object/search"
"github.com/pkg/errors"
)
// Service implements Search operation of Object service v2.
type Service struct {
*cfg
}
// Option represents Service constructor option.
type Option func(*cfg)
type cfg struct {
svc *searchsvc.Service
}
// NewService constructs Service instance from provided options.
func NewService(opts ...Option) *Service {
c := new(cfg)
for i := range opts {
opts[i](c)
}
return &Service{
cfg: c,
}
}
// Search calls internal service and returns v2 search object streamer.
func (s *Service) Search(ctx context.Context, req *object.SearchRequest) (object.SearchObjectStreamer, error) {
prm, err := toPrm(req.GetBody(), req)
if err != nil {
return nil, errors.Wrapf(err, "(%T) could not convert search parameters", s)
}
stream, err := s.svc.Search(ctx, prm)
if err != nil {
return nil, errors.Wrapf(err, "(%T) could not open object search stream", s)
}
return &streamer{
stream: stream,
}, nil
}
func WithInternalService(v *searchsvc.Service) Option {
return func(c *cfg) {
c.svc = v
}
}