public Shoe CreateShoe(Shoe shoeToCreate)
{
if (string.IsNullOrEmpty(shoeToCreate.ProductName))
{
throw new InvalidDataException("You can NOT create a shoe without a product name.");
}
if (shoeToCreate.Price < 0)
{
throw new InvalidDataException("The price of a shoe can NOT be less than 0");
}
return(shoeRepo.CreateShoe(shoeToCreate));
}
public void CreateShoe(ShoeModel shoe)
{
_repository.CreateShoe(ToShoe(shoe));
}