public static void UpdateOrder(this Order entity, OrderModel viewModel)
{
entity.CustomerNumber = viewModel.CustomerNumber;
entity.OrderDate = viewModel.OrderDate;
entity.DeliveryDate = viewModel.DeliveryDate;
if (viewModel.OrderPositions != null)
{
if (entity.OrderPositions == null)
entity.OrderPositions = new List<OrderPosition>();
foreach (OrderPositionModel pos in viewModel.OrderPositions)
{
var posEntity = entity.OrderPositions.SingleOrDefault(x => x.ID == pos.PositionOrderId);
if (posEntity == null || posEntity.ID == 0)
{
posEntity = new OrderPosition();
posEntity.UpdateOrderPosition(pos);
entity.OrderPositions.Add(posEntity);
}
else
{
posEntity.UpdateOrderPosition(pos);
}
}
}
entity.TotalPrice = entity.OrderPositions.Sum(x => x.Total);
}
