BAL.Manager.CoordinatesManager.AddRangeCoordinates C# (CSharp) Méthode

        public List<CoordinatesDTO> AddRangeCoordinates(List<CoordinatesDTO> coordinates, int orderId)
        {
            foreach (var t in coordinates)
                t.OrderId = orderId;
            var coord = coordinates.Select(x => Mapper.Map<Coordinates>(x)).ToList();
            foreach (var i in coord)
                uOW.CoordinatesHistoryRepo.Insert(i);
            uOW.Save();
            return coordinates;
        }