private void ValidateGet(string title)
{
if (title.Length < 1)
{
throw new Exception(ResourceConstantsExceptions.NotValid("Name"));
}
}
private void ValidateAddItemQuantity(int quantity)
{
if (quantity <= 0)
{
throw new Exception(ResourceConstantsExceptions.NotValid("Quantity"));
}
}
private void ValidateGetPrice(double price)
{
if (price <= 0)
{
throw new Exception(ResourceConstantsExceptions.NotValid("Price"));
}
}
