fotospiel-app/app/Services/AiEditing/AiStatusNotificationService.php

<?php

namespace App\Services\AiEditing;

use App\Enums\GuestNotificationAudience;
use App\Enums\GuestNotificationType;
use App\Models\AiEditRequest;
use App\Models\Event;
use App\Models\Tenant;
use App\Models\TenantNotificationReceipt;
use App\Services\GuestNotificationService;
use App\Services\Packages\TenantNotificationLogger;
use Illuminate\Support\Facades\Cache;

class AiStatusNotificationService
{
    public function __construct(
        private readonly GuestNotificationService $guestNotifications,
        private readonly TenantNotificationLogger $tenantNotificationLogger,
    ) {}

    public function notifyTerminalOutcome(AiEditRequest $request): void
    {
        $status = (string) $request->status;
        if (! in_array($status, [
            AiEditRequest::STATUS_SUCCEEDED,
            AiEditRequest::STATUS_FAILED,
            AiEditRequest::STATUS_BLOCKED,
        ], true)) {
            return;
        }

        if (! $this->claimLock((int) $request->id, $status)) {
            return;
        }

        $event = Event::query()
            ->with('tenant.user')
            ->find((int) $request->event_id);

        if (! $event || ! $event->tenant) {
            return;
        }

        $request->loadMissing('style');

        $this->notifyTenant($event->tenant, $event, $request, $status);

        if ((int) ($request->requested_by_user_id ?? 0) === 0) {
            $this->notifyGuest($event, $request, $status);
        }
    }

    private function claimLock(int $requestId, string $status): bool
    {
        $key = sprintf('ai-editing:terminal-notification:request:%d:status:%s', $requestId, $status);

        return Cache::add($key, 1, now()->addDays(7));
    }

    private function notifyGuest(Event $event, AiEditRequest $request, string $status): void
    {
        [$title, $body] = match ($status) {
            AiEditRequest::STATUS_SUCCEEDED => [
                'Dein AI-Magic-Edit ist fertig ✨',
                'Dein bearbeitetes Foto ist jetzt verfügbar.',
            ],
            AiEditRequest::STATUS_BLOCKED => [
                'AI-Magic-Edit wurde blockiert',
                'Die Bearbeitung wurde durch die Sicherheitsregeln gestoppt.',
            ],
            default => [
                'AI-Magic-Edit fehlgeschlagen',
                'Die Bearbeitung konnte nicht abgeschlossen werden. Bitte erneut versuchen.',
            ],
        };

        $options = [
            'payload' => [
                'photo_id' => (int) $request->photo_id,
                'count' => 1,
            ],
            'priority' => $status === AiEditRequest::STATUS_SUCCEEDED ? 2 : 3,
            'expires_at' => now()->addHours(6),
            'audience_scope' => GuestNotificationAudience::ALL,
        ];

        $deviceId = trim((string) ($request->requested_by_device_id ?? ''));
        if ($deviceId !== '') {
            $options['audience_scope'] = GuestNotificationAudience::GUEST;
            $options['target_identifier'] = $deviceId;
        }

        $this->guestNotifications->createNotification(
            $event,
            GuestNotificationType::UPLOAD_ALERT,
            $title,
            $body,
            $options
        );
    }

    private function notifyTenant(Tenant $tenant, Event $event, AiEditRequest $request, string $status): void
    {
        $type = match ($status) {
            AiEditRequest::STATUS_SUCCEEDED => 'ai_edit_succeeded',
            AiEditRequest::STATUS_BLOCKED => 'ai_edit_blocked',
            default => 'ai_edit_failed',
        };

        $log = $this->tenantNotificationLogger->log($tenant, [
            'type' => $type,
            'channel' => 'system',
            'status' => 'sent',
            'sent_at' => now(),
            'context' => [
                'scope' => 'ai',
                'status' => $status,
                'event_id' => (int) $event->id,
                'event_slug' => (string) $event->slug,
                'event_name' => $this->resolveEventName($event->name),
                'request_id' => (int) $request->id,
                'photo_id' => (int) $request->photo_id,
                'style_key' => $request->style?->key,
                'style_name' => $request->style?->name,
                'failure_code' => $request->failure_code,
            ],
        ]);

        $this->createReceipt($tenant, (int) $log->id);
    }

    private function createReceipt(Tenant $tenant, int $logId): void
    {
        $userId = (int) ($tenant->user_id ?? 0);
        if ($userId <= 0) {
            return;
        }

        TenantNotificationReceipt::query()->create([
            'tenant_id' => (int) $tenant->id,
            'notification_log_id' => $logId,
            'user_id' => $userId,
            'status' => 'delivered',
        ]);
    }

    private function resolveEventName(mixed $name): ?string
    {
        if (is_string($name) && trim($name) !== '') {
            return trim($name);
        }

        if (is_array($name)) {
            foreach ($name as $candidate) {
                if (is_string($candidate) && trim($candidate) !== '') {
                    return trim($candidate);
                }
            }
        }

        return null;
    }
}