Validate a iOS Receipt

iOSReceiptValidationController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Support\Arr;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use ReceiptValidator\iTunes\Validator as iOSValidator;

class iOSReceiptValidationController extends Controller
{
    protected $validator;

    public function __construct(iOSValidator $iOSValidator)
    {
        $this->validator = $iOSValidator;
        if (config('app.env') == 'local') {
            $this->validator->setEndpoint(iOSValidator::ENDPOINT_SANDBOX);
        }
    }
    /**
     * Handle the incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function __invoke(Request $request)
    {
        try {
            $response = $this->validator
                             ->setSharedSecret(config('services.apple.shared_secret'))
                             ->setReceiptData($request->receipt_data)
                             ->validate();

            $receipt = $response->getRawData();
        } catch (Exception $e) {
            return response()->noContent(422);
        }
        
        if ($response->isValid()) {
            $latest_receipt = Arr::last($receipt['latest_receipt_info']);

            if ($latest_receipt && $latest_receipt['product_id'] == config('services.apple.product_name')) {
                $subscription = [
                    'status' => 'valid',
                    'expires_date' => $latest_receipt['expires_date'] ?? null,
                ];
            } else {
                $subscription['status'] = 'latest_receipt_info_not_found';
            }
        
            return $subscription;
        }

        return response()->noContent(401);
    }
}