Insert fields after success payment - laravel

Question

Hope you all have a good day..
At first i have a form that user should fill before redirect to PayTabs page for payment
But i don't need the form to be inserted in database before success payment
public function index(Request $request): RedirectResponse
{
$response = $this->request(
url: 'https://secure-global.paytabs.com/payment/request',
payload: $this->transactionPayload(
amount: 0
)
);
Transaction::create([
'paytabs_transaction_reference' => $response->json()['tran_ref'] ?? null
]);
Cart::where('opened', '=', 0)->where('user_id', Auth::id())->update(['paytabs_transaction_reference' => $response->json()['tran_ref'] ?? null]);
$cart_id = Cart::latest()->first()->id;
$payment = new Payment;
$payment->cart_id = $cart_id;
$payment->country_id = $request->input('country_id');
$payment->delivery_id = $request->input('delivery_id');
$payment->address = $request->input('address');
$payment->street = $request->input('street');
$payment->home = $request->input('home');
$payment->email = $request->input('email');
$payment->save();
return redirect()->away($response['redirect_url']);
}
public function return(Request $request): string
{
$category = Category::all();
$products = Product::all();
$validSignature = $this->validateSignature($request->all());
if ($validSignature) {
if ($request->respStatus == 'A') {
$transaction = Transaction::where('paytabs_transaction_reference', $request->tranRef)->first();
$transaction->paid = true;
$transaction->save();
DB::table('carts')->where('user_id', Auth::id())->where('opened', 0 )->update(['opened' => 1]);
return view('index', compact('category', 'products'))->with('success', 'Payment has been done successfully. Thank you!') . $request->respMessage;
}
return view('index', compact('category', 'products')) . $request->respMessage;
} else {
return 'Invalid Transaction Signature';
}
}
Here the form will be inserted even if he back from the next page
<form role="form" action="{{ route('index') }}" method="post">
#csrf
.......
</form>
That's my form should be to INDEX function to redirect to payment page

Answer 1

You Need To Make A Validation To Your Form