ladill-events/app/Services/Meet/EventRegistrationVerifyService.php

<?php

namespace App\Services\Meet;

use App\Models\QrCode;
use App\Models\QrEventRegistration;

class EventRegistrationVerifyService
{
    /** @return array<string, mixed>|null */
    public function verifyBadge(QrCode $event, string $badgeCode): ?array
    {
        abort_unless($event->type === QrCode::TYPE_EVENT, 404);

        $normalized = strtoupper(trim($badgeCode));
        if ($normalized === '') {
            return null;
        }

        $registration = QrEventRegistration::query()
            ->where('qr_code_id', $event->id)
            ->where('badge_code', $normalized)
            ->where('status', QrEventRegistration::STATUS_CONFIRMED)
            ->first();

        if (! $registration) {
            return null;
        }

        return [
            'attendee_name' => $registration->attendee_name,
            'attendee_email' => $registration->attendee_email,
            'badge_code' => $registration->badge_code,
            'tier_name' => $registration->tier_name,
        ];
    }
}