/// <summary>
/// Updates the subscription quantity.
/// </summary>
/// <param name="subscriptionId">The subscription identifier.</param>
/// <param name="quantity">The quantity identifier.</param>
/// <returns></returns>
public bool UpdateSubscriptionQuantity(Guid subscriptionId, int quantity)
{
if (subscriptionId != default && quantity > 0)
{
SubscriptionRepository.UpdateQuantityForSubscription(subscriptionId, quantity);
}
return(false);
}