Add photobooth connect codes and uploader pipeline

2026-01-12 17:02:50 +01:00
parent ec360ed860
commit 24f053d4c4
55 changed files with 2973 additions and 190 deletions
--- a/app/Services/Photobooth/PhotoboothConnectCodeService.php
+++ b/app/Services/Photobooth/PhotoboothConnectCodeService.php
@@ -0,0 +1,80 @@
+<?php
+
+namespace App\Services\Photobooth;
+
+use App\Models\Event;
+use App\Models\PhotoboothConnectCode;
+
+class PhotoboothConnectCodeService
+{
+    public function create(Event $event, ?int $expiresInMinutes = null): array
+    {
+        $length = (int) config('photobooth.connect_code.length', 6);
+        $length = max(4, min(8, $length));
+
+        $expiresInMinutes = $expiresInMinutes ?: (int) config('photobooth.connect_code.expires_minutes', 10);
+        $expiresInMinutes = max(1, min(120, $expiresInMinutes));
+
+        $code = null;
+        $hash = null;
+        $max = (10 ** $length) - 1;
+
+        for ($attempts = 0; $attempts < 5; $attempts++) {
+            $candidate = str_pad((string) random_int(0, $max), $length, '0', STR_PAD_LEFT);
+            $candidateHash = hash('sha256', $candidate);
+
+            $exists = PhotoboothConnectCode::query()
+                ->where('code_hash', $candidateHash)
+                ->whereNull('redeemed_at')
+                ->where('expires_at', '>=', now())
+                ->exists();
+
+            if (! $exists) {
+                $code = $candidate;
+                $hash = $candidateHash;
+                break;
+            }
+        }
+
+        if (! $code || ! $hash) {
+            $code = str_pad((string) random_int(0, $max), $length, '0', STR_PAD_LEFT);
+            $hash = hash('sha256', $code);
+        }
+
+        $expiresAt = now()->addMinutes($expiresInMinutes);
+
+        $record = PhotoboothConnectCode::query()->create([
+            'event_id' => $event->getKey(),
+            'code_hash' => $hash,
+            'expires_at' => $expiresAt,
+        ]);
+
+        return [
+            'code' => $code,
+            'record' => $record,
+            'expires_at' => $expiresAt,
+        ];
+    }
+
+    public function redeem(string $code): ?PhotoboothConnectCode
+    {
+        $hash = hash('sha256', $code);
+
+        /** @var PhotoboothConnectCode|null $record */
+        $record = PhotoboothConnectCode::query()
+            ->where('code_hash', $hash)
+            ->whereNull('redeemed_at')
+            ->where('expires_at', '>=', now())
+            ->first();
+
+        if (! $record) {
+            return null;
+        }
+
+        $record->forceFill([
+            'redeemed_at' => now(),
+        ])->save();
+
+        return $record;
+    }
+}