frostfs-node/pkg/services/session/executor.go
Leonard Lyubich de12d751e9 [#12] services/session: Implement execution service
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-10-02 11:25:24 +03:00

41 lines
1,013 B
Go

package session
import (
"context"
"github.com/nspcc-dev/neofs-api-go/v2/session"
"github.com/pkg/errors"
)
type ServiceExecutor interface {
Create(context.Context, *session.CreateRequestBody) (*session.CreateResponseBody, error)
}
type executorSvc struct {
exec ServiceExecutor
metaHeader *session.ResponseMetaHeader
}
// NewExecutionService wraps ServiceExecutor and returns Session Service interface.
//
// Passed meta header is attached to all responses.
func NewExecutionService(exec ServiceExecutor, metaHdr *session.ResponseMetaHeader) session.Service {
return &executorSvc{
exec: exec,
metaHeader: metaHdr,
}
}
func (s *executorSvc) Create(ctx context.Context, req *session.CreateRequest) (*session.CreateResponse, error) {
respBody, err := s.exec.Create(ctx, req.GetBody())
if err != nil {
return nil, errors.Wrap(err, "could not execute Create request")
}
resp := new(session.CreateResponse)
resp.SetBody(respBody)
resp.SetMetaHeader(s.metaHeader)
return resp, nil
}