Card Payment Brick returning {} in backend

[salmanaliawann]

I am using Card Payment Brick module for the card payment integration in my Laravel website but when I try to save the payment it returns {}. There is no error or anything else that can guide.

This is Js code that sends the form data to the controller.

return new Promise((resolve, reject) => { fetch(paymentRoute, { method: "POST", headers: { "Content-Type": "application/json", "X-CSRF-Token": $('input[name="_token"]').val() }, body: JSON.stringify(cardFormData) }) .then((response) => { resolve(); }) .catch((error) => { reject(); }) });

This is PHP code from the controller that processes the data and saves the information.

SDK::setAccessToken(env('MERCADO_PAGO_ACCESS_TOKEN', config('services.mercado-pago.access-token')));

$payment = new Payment();
$payment->transaction_amount = session('trade-price');
$payment->token = $request['token'];
$payment->installments = $request['installments'];
$payment->payment_method_id = $request['payment_method_id'];
$payment->issuer_id = $request['issuer_id'];

$payer = new Payer();
$payer->email = $request['payer']['email'];
$payer->identification = array(
"type" => $request['payer']['identification']['type'],
"number" => $request['payer']['identification']['number']
);

$payment->payer = $payer;
$payment->save();

return json_encode($payment);