package accounting import ( "context" "fmt" "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/accounting" ) type ServiceExecutor interface { Balance(context.Context, *accounting.BalanceRequestBody) (*accounting.BalanceResponseBody, error) } type executorSvc struct { exec ServiceExecutor } // NewExecutionService wraps ServiceExecutor and returns Accounting Service interface. func NewExecutionService(exec ServiceExecutor) Server { return &executorSvc{ exec: exec, } } func (s *executorSvc) Balance(ctx context.Context, req *accounting.BalanceRequest) (*accounting.BalanceResponse, error) { respBody, err := s.exec.Balance(ctx, req.GetBody()) if err != nil { return nil, fmt.Errorf("could not execute Balance request: %w", err) } resp := new(accounting.BalanceResponse) resp.SetBody(respBody) return resp, nil }