/**
* Get Stripe customer ID for the user
* @return string|boolean
*/
public function getCustomerId()
{
$customer_id = $this->user->getPrivateSetting('stripe_customer_id');
if (!$customer_id) {
$stripe = new StripeClient();
// Try other customer IDs stored on this user
$customer_ids = $this->user->stripe_customer_id;
if ($customer_ids) {
if (!is_array($customer_ids)) {
$customer_ids = array($customer_ids);
}
foreach ($customer_ids as $customer_id) {
$account = $stripe->getCustomer($customer_id);
if ($account) {
break;
}
}
}
if (!$account) {
$account = $stripe->createCustomer($this->user);
}
$customer_id = $account->id;
$this->user->setPrivateSetting('stripe_customer_id', $customer_id);
}
return $customer_id;
}
