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Deploy Ladill QR Plus / deploy (push) Successful in 28s
Full control center for ticketed events, contributions, attendees, badges, and programmes — not a QR utility clone. Includes SSO shell, import command, and platform cutover runbook. Co-authored-by: Cursor <cursoragent@cursor.com>
90 lines
3.0 KiB
PHP
90 lines
3.0 KiB
PHP
<?php
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namespace App\Services\Qr;
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use App\Models\QrCode;
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use App\Models\QrScanEvent;
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use App\Models\QrWallet;
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use Carbon\Carbon;
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use Illuminate\Http\Request;
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use Illuminate\Support\Str;
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class QrScanRecorder
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{
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public function record(QrCode $qrCode, Request $request): QrScanEvent
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{
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$parsed = $this->parseUserAgent((string) $request->userAgent());
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$ipHash = $this->hashIp((string) $request->ip());
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$windowHours = (int) config('qr.scan_unique_window_hours', 24);
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$isUnique = ! QrScanEvent::query()
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->where('qr_code_id', $qrCode->id)
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->where('ip_hash', $ipHash)
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->where('scanned_at', '>=', now()->subHours($windowHours))
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->exists();
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$event = QrScanEvent::create([
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'qr_code_id' => $qrCode->id,
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'scanned_at' => now(),
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'ip_hash' => $ipHash,
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'user_agent' => Str::limit((string) $request->userAgent(), 500, ''),
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'device_type' => $parsed['device_type'],
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'browser' => $parsed['browser'],
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'os' => $parsed['os'],
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'referrer' => Str::limit((string) $request->headers->get('referer'), 255, ''),
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'is_unique' => $isUnique,
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]);
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$qrCode->increment('scans_total');
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if ($isUnique) {
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$qrCode->increment('unique_scans_total');
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}
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$qrCode->update(['last_scanned_at' => now()]);
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QrWallet::query()
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->where('user_id', $qrCode->user_id)
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->increment('scans_total');
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return $event;
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}
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private function hashIp(string $ip): string
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{
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return hash('sha256', $ip . '|' . (string) config('app.key'));
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}
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/**
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* @return array{device_type: string, browser: string, os: string}
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*/
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private function parseUserAgent(string $ua): array
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{
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$uaLower = strtolower($ua);
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$device = str_contains($uaLower, 'mobile') || str_contains($uaLower, 'android') || str_contains($uaLower, 'iphone')
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? 'mobile'
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: (str_contains($uaLower, 'tablet') || str_contains($uaLower, 'ipad') ? 'tablet' : 'desktop');
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$browser = match (true) {
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str_contains($uaLower, 'edg/') => 'Edge',
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str_contains($uaLower, 'chrome/') && ! str_contains($uaLower, 'edg/') => 'Chrome',
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str_contains($uaLower, 'safari/') && ! str_contains($uaLower, 'chrome/') => 'Safari',
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str_contains($uaLower, 'firefox/') => 'Firefox',
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default => 'Other',
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};
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$os = match (true) {
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str_contains($uaLower, 'iphone') || str_contains($uaLower, 'ipad') => 'iOS',
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str_contains($uaLower, 'android') => 'Android',
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str_contains($uaLower, 'windows') => 'Windows',
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str_contains($uaLower, 'mac os') || str_contains($uaLower, 'macintosh') => 'macOS',
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str_contains($uaLower, 'linux') => 'Linux',
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default => 'Other',
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};
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return [
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'device_type' => $device,
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'browser' => $browser,
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'os' => $os,
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];
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}
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}
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