companies: Befehl zum Deaktivieren der Legacy-Linkspam-Registrierungen

4.391 aktive Firmen (2010-2022) tragen bbcode-/HTML-Linkspam in den
Stammdaten und haben nie eine Meldung veroeffentlicht. Sie werden
deaktiviert, nicht geloescht; IDs landen in storage/app, Besitzerkonten
bleiben unangetastet.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

tests/Feature/RetireLinkSpamCompaniesTest.php

@@ -0,0 +1,45 @@
+<?php
+
+use App\Enums\Portal;
+use App\Models\Company;
+use App\Models\PressRelease;
+use Illuminate\Support\Facades\Storage;
+use Tests\TestCase;
+
+/**
+ * Legacy-Registrierungen mit bbcode-/HTML-Linkspam werden deaktiviert —
+ * nur ohne veröffentlichte Meldung, nie gelöscht (17.09.2026).
+ */
+test('link spam companies without a published release are deactivated, the rest stays', function () {
+    /** @var TestCase $this */
+    Storage::fake('local');
+
+    $spam = Company::factory()->businessportal24()->create(['address' => '<strong><a href="http://www.outlet.example/">bags</a></strong>']);
+    $bbcode = Company::factory()->presseecho()->create(['boilerplate' => '[b][url=http://www.copy.example]replica[/url][/b]']);
+    $publicWithSpam = Company::factory()->businessportal24()->create(['address' => '[url=http://www.x.example]x[/url]']);
+    PressRelease::factory()->published()->forPortal(Portal::Businessportal24)->create(['company_id' => $publicWithSpam->id]);
+    $clean = Company::factory()->businessportal24()->create(['address' => 'Musterstraße 1, 12345 Musterstadt']);
+
+    $this->artisan('companies:retire-link-spam', ['--dry-run' => true])
+        ->expectsOutputToContain('[Dry-Run] 2 Firmen würden deaktiviert')
+        ->assertSuccessful();
+
+    expect($spam->fresh()->is_active)->toBeTrue();
+
+    $this->artisan('companies:retire-link-spam')
+        ->expectsOutputToContain('2 Firmen deaktiviert.')
+        ->assertSuccessful();
+
+    expect($spam->fresh()->is_active)->toBeFalse()
+        ->and($bbcode->fresh()->is_active)->toBeFalse()
+        ->and($publicWithSpam->fresh()->is_active)->toBeTrue()
+        ->and($clean->fresh()->is_active)->toBeTrue()
+        ->and($spam->fresh()->deleted_at)->toBeNull();
+
+    $files = Storage::disk('local')->files();
+    expect($files)->toHaveCount(1)
+        ->and(Storage::disk('local')->get($files[0]))->toBe($spam->id."\n".$bbcode->id);
+
+    // Zweiter Lauf findet nichts mehr.
+    $this->artisan('companies:retire-link-spam')->expectsOutputToContain('Keine Linkspam-Firmen gefunden.');
+});