public void AddPerfume(Perfume m)
{
//if(listProducts.Count == 0)
//{
// listProducts.Add(m);
// m.Quantity++;
// return;
//}
//foreach (var product in listProducts)
//{
// if (product.Name.Equals(m.Name))
// {
// m.Quantity++;
// }
// else
// {
// listProducts.Add(m);
// m.Quantity++;
// }
//}
var perfumeToBeFound = listProducts.FirstOrDefault(x => x.Name.Equals(m.Name));
if (perfumeToBeFound != null)
{
perfumeToBeFound.Quantity++;
}
else
{
listProducts.Add(m);
m.Quantity++;
}
}
public void DeletePerfume(Perfume m)
{
var perfumeToBeFound = listProducts.FirstOrDefault(x => x.Name.Equals(m.Name));
if (perfumeToBeFound != null && perfumeToBeFound.Quantity > 1)
{
perfumeToBeFound.Quantity--;
}
else if (perfumeToBeFound != null && perfumeToBeFound.Quantity == 1)
{
listProducts.Remove(perfumeToBeFound);
}
else
{
throw new Exception("Perfume not found.");
}
}
