mailwolt/app/Console/Commands/MigrateEnvReverb.php

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;

class MigrateEnvReverb extends Command
{
    protected $signature   = 'mailwolt:migrate-env-reverb';
    protected $description = 'Migriert veraltete REVERB_* .env-Werte auf Domain-Basis';

    public function handle(): int
    {
        $env = base_path('.env');
        if (!file_exists($env)) {
            $this->warn('.env nicht gefunden.');
            return self::SUCCESS;
        }

        $content = file_get_contents($env);

        // APP_HOST ermitteln: .env → APP_URL → DB-Setting ui_domain
        $appHost = $this->extractVar($content, 'APP_HOST');
        if (!$appHost || preg_match('/^\d+\.\d+\.\d+\.\d+$/', $appHost)) {
            $appUrl  = $this->extractVar($content, 'APP_URL');
            $appHost = parse_url($appUrl ?: '', PHP_URL_HOST) ?: '';
        }
        if (!$appHost || preg_match('/^\d+\.\d+\.\d+\.\d+$/', $appHost)) {
            try {
                $appHost = (string) \App\Models\Setting::get('ui_domain', '');
            } catch (\Throwable) {
                $appHost = '';
            }
        }

        if (!$appHost || preg_match('/^\d+\.\d+\.\d+\.\d+$/', $appHost)) {
            $this->warn('Kein gültiger Hostname gefunden – Migration übersprungen.');
            return self::SUCCESS;
        }

        $scheme      = $this->detectScheme($appHost, $content);
        $correctPort = $scheme === 'https' ? '443' : '80';
        $viteHost    = $this->extractVar($content, 'VITE_REVERB_HOST');
        $currentPort = $this->extractVar($content, 'REVERB_PORT');

        $hostOk = ($viteHost === '${REVERB_HOST}' || $viteHost === $appHost);
        $portOk = ($currentPort === $correctPort);

        if ($hostOk && $portOk) {
            $this->info('REVERB-Werte bereits korrekt.');
            return self::SUCCESS;
        }

        $port   = $correctPort;

        $fixes = [
            'REVERB_HOST'          => '${APP_HOST}',
            'REVERB_PORT'          => $port,
            'REVERB_SCHEME'        => $scheme,
            'REVERB_PATH'          => '/ws',
            'REVERB_SERVER_HOST'   => '127.0.0.1',
            'REVERB_SERVER_PORT'   => '8080',
            'REVERB_SERVER_SCHEME' => 'http',
            'REVERB_SERVER_PATH'   => '',
            'VITE_REVERB_HOST'     => '${REVERB_HOST}',
            'VITE_REVERB_PORT'     => '${REVERB_PORT}',
            'VITE_REVERB_SCHEME'   => '${REVERB_SCHEME}',
            'VITE_REVERB_PATH'     => '${REVERB_PATH}',
        ];

        foreach ($fixes as $key => $val) {
            if (preg_match("/^{$key}=/m", $content)) {
                $content = preg_replace("/^{$key}=.*/m", "{$key}={$val}", $content);
            } else {
                $content .= "\n{$key}={$val}";
            }
        }

        // APP_HOST setzen falls fehlend
        if (!$this->extractVar($content, 'APP_HOST')) {
            $content .= "\nAPP_HOST={$appHost}";
        }

        file_put_contents($env, $content);
        $this->info("REVERB .env migriert für Host: {$appHost}");

        // Assets neu bauen damit wsHost korrekt eingebacken wird
        $buildLog = base_path('../mailwolt-frontend-build.log');
        exec('cd ' . escapeshellarg(base_path()) . ' && npm run build --silent 2>/dev/null', $out, $rc);
        if ($rc !== 0) {
            $this->warn('npm run build fehlgeschlagen – bitte manuell ausführen.');
        } else {
            $this->info('Assets neu gebaut.');
        }

        return self::SUCCESS;
    }

    private function detectScheme(string $host, string $envContent): string
    {
        // 1. APP_URL in .env bereits https?
        $appUrl = $this->extractVar($envContent, 'APP_URL');
        if (str_starts_with($appUrl, 'https://')) return 'https';

        // 2. nginx-Konfiguration prüfen (world-readable)
        foreach (glob('/etc/nginx/sites-enabled/*') ?: [] as $f) {
            $c = @file_get_contents($f) ?: '';
            if (str_contains($c, $host) && str_contains($c, 'ssl_certificate')) return 'https';
        }

        // 3. letsencrypt-Pfade (falls doch lesbar)
        if (file_exists("/etc/letsencrypt/renewal/{$host}.conf")
            || is_dir("/etc/letsencrypt/live/{$host}")
            || file_exists("/etc/letsencrypt/live/{$host}/fullchain.pem")) {
            return 'https';
        }

        return 'http';
    }

    private function extractVar(string $content, string $key): string
    {
        preg_match("/^{$key}=(.*)$/m", $content, $m);
        return trim($m[1] ?? '', " \t\"'");
    }
}