public ResponseModel <IEnumerable <ClientsModel> > Get(int idGroup) { var resp = new ResponseModel <IEnumerable <ClientsModel> >(); try { IClientsRepository appRepo = new ClientsRepository(new DataBaseContext()); var appList = appRepo.GetClientsModel(idGroup); if (appList != null && appList.Any()) { resp.Data = appList; resp.Status = 200; resp.Description = "OK"; } else { resp.Status = 200; resp.Description = "No clients"; resp.Data = null; } } catch (Exception ex) { resp.Status = 500; resp.Description = $"Error: {ex.Message}"; resp.Data = null; } return(resp); }