mein-sterntours/app/Console/Commands/BookingsAuditStornoPriceTotal.php

<?php

namespace App\Console\Commands;

use App\Models\Booking;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\DB;

/**
 * Findet Buchungen, bei denen nach Storno price_total nicht mehr zu price_canceled passt
 * (typisch nach Speichern / calculate_price_total ohne Storno-Schutz).
 *
 *   php artisan bookings:audit-storno-price-total
 *   php artisan bookings:audit-storno-price-total --export=/tmp/mismatch.csv
 *   php artisan bookings:audit-storno-price-total --fix   (setzt price_total = price_canceled)
 */
class BookingsAuditStornoPriceTotal extends Command
{
    protected $signature = 'bookings:audit-storno-price-total
                            {--fix : Setzt price_total auf price_canceled für betroffene Zeilen}
                            {--export= : CSV-Datei (relativ zum Projektroot oder absolut)}
                            {--id=* : Nur diese Buchungs-IDs (booking.id)}';

    protected $description = 'Abgleich Storno: price_total vs. price_canceled (inkl. optional --fix / --export)';

    private const EPS = 0.009;

    public function handle(): int
    {
        $query = Booking::query()
            ->whereNotNull('canceled')
            ->whereNotNull('price_canceled')
            ->orderBy('id');

        $ids = $this->option('id');
        if ($ids !== []) {
            $query->whereIn('id', $ids);
        }

        $mismatch = [];
        $fixable = [];

        foreach ($query->cursor() as $booking) {
            $pt = (float) $booking->getPriceTotalRaw();
            $pc = (float) $booking->getPriceCanceledRaw();
            if (abs($pt - $pc) <= self::EPS) {
                continue;
            }

            $hasStornoRow = $booking->booking_strono()->exists();
            $hasStornoDoc = $booking->hasDocument('storno');

            $mismatch[] = [
                'id' => $booking->id,
                'merlin_order_number' => $booking->merlin_order_number,
                'price' => $booking->getPriceRaw(),
                'price_canceled' => $pc,
                'price_total_db' => $pt,
                'price_balance' => $booking->getPriceBalanceRaw(),
                'canceled_pct' => $booking->getCanceledRaw(),
                'booking_storno_row' => $hasStornoRow ? 'ja' : 'nein',
                'storno_pdf' => $hasStornoDoc ? 'ja' : 'nein',
                'diff' => round($pt - $pc, 2),
            ];
            $fixable[] = $booking->id;
        }

        $this->warn('Storno mit gesetztem price_canceled, aber price_total weicht ab:');
        $this->newLine();

        if ($mismatch === []) {
            $this->info('Keine Abweichungen gefunden.');
        } else {
            $this->table(
                ['id', 'MyJack', 'price', 'price_canceled', 'price_total', 'diff', 'storno_row', 'storno_pdf'],
                collect($mismatch)->map(function ($r) {
                    return [
                        $r['id'],
                        $r['merlin_order_number'],
                        $r['price'],
                        $r['price_canceled'],
                        $r['price_total_db'],
                        $r['diff'],
                        $r['booking_storno_row'],
                        $r['storno_pdf'],
                    ];
                })->all()
            );
            $this->newLine();
            $this->line('Anzahl: '.count($mismatch));
        }

        $exportPath = $this->option('export');
        if ($exportPath && $mismatch !== []) {
            $path = $this->resolveExportPath($exportPath);
            $fp = fopen($path, 'w');
            if ($fp === false) {
                $this->error('Export nicht schreibbar: '.$path);

                return self::FAILURE;
            }
            fputcsv($fp, array_keys($mismatch[0]), ';');
            foreach ($mismatch as $row) {
                fputcsv($fp, $row, ';');
            }
            fclose($fp);
            $this->info('CSV geschrieben: '.$path);
        }

        if ($this->option('fix')) {
            if ($fixable === []) {
                $this->info('Nichts zu korrigieren.');

                return self::SUCCESS;
            }
            if (! $this->confirm('price_total für '.count($fixable).' Buchung(en) auf price_canceled setzen?', true)) {
                $this->warn('Abgebrochen.');

                return self::SUCCESS;
            }

            $updated = 0;
            DB::transaction(function () use ($fixable, &$updated) {
                foreach ($fixable as $id) {
                    $b = Booking::query()->lockForUpdate()->find($id);
                    if (! $b) {
                        continue;
                    }
                    $pc = (float) $b->getPriceCanceledRaw();
                    $pt = (float) $b->getPriceTotalRaw();
                    if (abs($pt - $pc) <= self::EPS) {
                        continue;
                    }
                    $b->price_total = round($pc, 2);
                    $b->save();
                    $updated++;
                }
            });
            $this->info("Korrigiert: {$updated} Buchung(en).");
        }

        $this->newLine();
        $this->line('Hinweis: Buchungen mit canceled gesetzt, aber price_canceled NULL, werden hier nicht geprüft.');

        return self::SUCCESS;
    }

    private function resolveExportPath(string $exportPath): string
    {
        if ($exportPath[0] === '/' || preg_match('#^[A-Za-z]:\\\\#', $exportPath)) {
            return $exportPath;
        }

        return base_path(trim($exportPath, '/'));
    }
}