public IHttpActionResult GetMaintenances() { var response = new GetAllMaintenancesResponseDTO(); foreach (var maintenance in _maintenanceRepository.GetAllMaintenances()) { response.Maintenances.Add(new MaintananceDTO() { Description = maintenance.Description, Cost = maintenance.Cost, PlateNo = maintenance.PlateNo, IsCompleted = maintenance.IsCompleted, DateTimeOfService = maintenance.DateTimeOfService }); } return(Ok(response)); }