private void Purchase(String s)
{
if (Int32.TryParse(s, out int id))
{
Console.Write(@"
Enter quantity to purchase: ");
s = Console.ReadLine();
if (Int32.TryParse(s, out int quantity))
{
try
{
// this will just throw an error if the productID doesn't exist, to give a more accurate error message
var product = c.GetProductNameByID(id);
c.BuyProduct(currentStoreID, id, quantity);
Console.WriteLine($"You bought {quantity} of {product}!");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
else if (s == "" || s == "\n")
{
return;
}
}
else if (s == "" || s == "\n")
{
return;
}
}