package accounting import ( "context" "crypto/ecdsa" "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/accounting" "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/util" ) type signService struct { sigSvc *util.SignService svc Server } func NewSignService(key *ecdsa.PrivateKey, svc Server) Server { return &signService{ sigSvc: util.NewUnarySignService(key), svc: svc, } } func (s *signService) Balance(ctx context.Context, req *accounting.BalanceRequest) (*accounting.BalanceResponse, error) { resp, err := s.sigSvc.HandleUnaryRequest(ctx, req, func(ctx context.Context, req any) (util.ResponseMessage, error) { return s.svc.Balance(ctx, req.(*accounting.BalanceRequest)) }, func() util.ResponseMessage { return new(accounting.BalanceResponse) }, ) if err != nil { return nil, err } return resp.(*accounting.BalanceResponse), nil }