/**
* Update the local Stripe data in storage.
*
* @param \Stripe_Customer $customer
* @param string|null $plan
* @return void
*/
public function updateLocalStripeData($customer, $plan = null)
{
$this->billable->setStripeId($customer->id)->setStripePlan($plan ?: $this->plan)->setLastFourCardDigits($this->getLastFourCardDigits($customer))->setStripeIsActive(true)->setSubscriptionEndDate(null)->saveBillableInstance();
}
