Update credit card in Stripe - laravel

Question

I tried some solutions but I couldn't create a correct form to update the credit card.
I have created a special page to manage the credit card update.
Also, I would like to understand when for an automatic subscription renewal you have a credit card that has expired or otherwise "fails", what happens? Does the subscription continue making X attempts?
Right now, my code is as follows:
Controller
public function setupPayment(){
return view('update-card', [
'intent' => Auth::user()->createSetupIntent()
]);
}
public function updateExistingCreditCard(Request $request){
$key = \config('services.stripe.secret');
$stripe = new \Stripe\StripeClient($key);
$this->validate($request, [
'address' => 'nullable',
'name' => 'nullable'
]);
$user = Cashier::findBillable(Auth::user()->stripe_id);
//$user = Auth::user()->asStripeCustomer();
if($user->hasDefaultPaymentMethod()){
$stripe->customers->updateSource(
$user->stripe_id,
$user->id,
['name' => 'Jenny Rosen']
);
return redirect()->back()->with('success','Update.');
}
return redirect()->back()->with('danger','Error.');
}
HTML
<form id="payment-form" action="{{ route('update.new.credit.card') }}" method="POST">
#csrf
<div class="row">
<div class="col-lg-6">
<div class="card">
<div class="card-header">
{{ __('Update Card') }}
</div>
<div class="card-body">
<input id="card-holder-name" type="text">
<!-- Stripe Elements Placeholder -->
<div id="card-element"></div>
<button id="card-button" data-secret="{{ $intent->client_secret }}">
Update Payment Method
</button>
</div>
</div>
</div>
</div>
</form>
const stripe = Stripe('{{ config('cashier.key') }}');
const elements = stripe.elements();
const cardElement = elements.create('card');
cardElement.mount('#card-element');
const cardHolderName = document.getElementById('card-holder-name');
const cardButton = document.getElementById('card-button');
const clientSecret = cardButton.dataset.secret;
cardButton.addEventListener('click', async (e) => {
const { setupIntent, error } = await stripe.confirmCardSetup(
clientSecret, {
payment_method: {
card: cardElement,
billing_details: {
name: cardHolderName.value
}
}
}
);
if (error) {
document.getElementById('card-button').disabled = false
} else {
let token = document.createElement('input')
token.setAttribute('type', 'hidden')
token.setAttribute('name', 'token')
token.setAttribute('value', setupIntent.payment_method)
form.appendChild(token)
form.submit();
}
});
UPDATE
In this new code, by inserting the metadata fields, they are correctly updated, so I guess the code is right. I am probably wrong with the parameters passed to update the card and make it default to the customer.
$stripeCustomer = Auth::user()->asStripeCustomer();
$paymentMethod = $stripe->customers->retrieve($stripeCustomer->id)->invoice_settings->default_payment_method;
if(Auth::user()->hasDefaultPaymentMethod()){
$stripe->customers->update($stripeCustomer->id, [
['invoice_settings' => ['default_payment_method' => $paymentMethod]]
]);
return redirect()->back()->with('success','Update.');
}