public IActionResult Update(Product product)
{
ProductOrganizator productOrganizator = new ProductOrganizator(product);
productHistory.History.Push(productOrganizator.SaveState());
return(RedirectToAction("Index"));
}
public IActionResult UpdatePost(Product product)
{
ProductOrganizator productOrganizator = new ProductOrganizator(product);
productOrganizator.RestoreState(productHistory.History.Pop());
product = productOrganizator.SaveState();
ProductR.Update(product);
return(RedirectToAction("Index"));
}