public AdditionalLoadingDocument CreateAdditionLoadingDocument(IUnitOfWork uow, RouteList routeList)
{
if (uow == null)
{
throw new ArgumentNullException(nameof(uow));
}
if (routeList == null)
{
throw new ArgumentNullException(nameof(routeList));
}
if (routeList.AdditionalLoadingDocument != null)
{
throw new InvalidOperationException("Может быть создан только один документ запаса");
}
var availableWeight = routeList.Car.CarModel.MaxWeight - routeList.GetTotalWeight();
var availableVolume = routeList.Car.CarModel.MaxVolume - routeList.GetTotalVolume();
if (availableWeight < 0 || availableVolume < 0)
{
return(null);
}
var document = new AdditionalLoadingDocument
{
Author = _employeeRepository.GetEmployeeForCurrentUser(uow),
CreationDate = DateTime.Now,
};
foreach (var item in CreateAdditionalLoadingItems(uow, availableWeight, availableVolume))
{
item.AdditionalLoadingDocument = document;
document.Items.Add(item);
}
return(document.Items.Any() ? document : null);
}
