public void Delete(int productID)
{
Task.Run(() =>
{
//LinqTools.RemoveProduct(productID);
Product product = LinqTools.GetProductById(productID);
product.DiscontinuedDate = DateTime.Today;
LinqTools.UpdateProduct(product);
CollectionChanged?.Invoke();
});
}
public void Upsert(Product product)
{
Task.Run(() =>
{
if (LinqTools.GetProductById(product.ProductID) != null)
{
LinqTools.UpdateProduct(product);
}
else
{
LinqTools.AddNewProduct(product);
}
CollectionChanged?.Invoke();
});
}