Buchungsseite: Buchungs- und Verlaengerungsdatum des Abos aus Stripe

Cashier spiegelt die Periode nicht lokal; neuer SubscriptionPeriodResolver
holt start_date + current_period_end (Item-Ebene) gecacht, Fallback null.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

tests/Feature/Billing/BookingsPageTest.php

@@ -12,14 +12,25 @@ use App\Models\User;
 use App\Models\UserPaymentOption;
 use App\Services\Billing\CreditWalletService;
 use App\Services\Billing\StripeCheckoutService;
+use App\Services\Billing\SubscriptionPeriodResolver;
 use Database\Seeders\LegalDocumentSeeder;
 use Database\Seeders\RolesAndPermissionsSeeder;
+use Illuminate\Support\Carbon;
 use Livewire\Volt\Volt as LivewireVolt;
 use Tests\TestCase;
 
 beforeEach(function (): void {
     /** @var TestCase $this */
     $this->seed(RolesAndPermissionsSeeder::class);
+
+    // Standard: kein echter Stripe-Abruf fürs Buchungs-/Verlängerungsdatum.
+    // Die Datums-Tests binden bei Bedarf einen eigenen Stub.
+    $this->instance(
+        SubscriptionPeriodResolver::class,
+        Mockery::mock(SubscriptionPeriodResolver::class, function ($mock) {
+            $mock->shouldReceive('resolve')->andReturnNull();
+        })
+    );
 });
 
 function bookingsTestCustomer(): User
@@ -448,3 +459,63 @@ test('a scheduled plan change is shown on the current plan card', function () {
         ->assertSee('Tarifwechsel zu Kleiner Tarif am')
         ->assertSee(now()->addDays(9)->format('d.m.Y'));
 });
+
+test('the current plan card shows booking and renewal dates from stripe', function () {
+    /** @var TestCase $this */
+    $user = bookingsTestCustomer();
+    BillingAddress::factory()->create(['user_id' => $user->id]);
+
+    $plan = Plan::factory()->create([
+        'name' => 'Pro',
+        'slug' => 'pro',
+        'monthly_price_cents' => 9900,
+        'stripe_price_id_monthly' => 'price_test_pro_m',
+    ]);
+    subscribeUserToPlan($user, $plan);
+
+    // Stripe-Periode deterministisch stubben — kein echter API-Abruf im Test.
+    $this->instance(
+        SubscriptionPeriodResolver::class,
+        Mockery::mock(SubscriptionPeriodResolver::class, function ($mock) {
+            $mock->shouldReceive('resolve')->andReturn([
+                'booked_at' => Carbon::parse('2026-07-09'),
+                'renews_at' => Carbon::parse('2026-08-09'),
+            ]);
+        })
+    );
+
+    $this->actingAs($user);
+
+    LivewireVolt::test('customer.bookings')
+        ->assertSee('Aktueller Tarif')
+        ->assertSee('Gebucht am 09.07.2026')
+        ->assertSee('Verlängerung am 09.08.2026');
+});
+
+test('the current plan card omits the dates when the stripe period is unavailable', function () {
+    /** @var TestCase $this */
+    $user = bookingsTestCustomer();
+    BillingAddress::factory()->create(['user_id' => $user->id]);
+
+    $plan = Plan::factory()->create([
+        'name' => 'Pro',
+        'slug' => 'pro',
+        'stripe_price_id_monthly' => 'price_test_pro_m2',
+    ]);
+    subscribeUserToPlan($user, $plan);
+
+    // Stripe nicht erreichbar → Resolver liefert null; Seite rendert trotzdem.
+    $this->instance(
+        SubscriptionPeriodResolver::class,
+        Mockery::mock(SubscriptionPeriodResolver::class, function ($mock) {
+            $mock->shouldReceive('resolve')->andReturnNull();
+        })
+    );
+
+    $this->actingAs($user);
+
+    LivewireVolt::test('customer.bookings')
+        ->assertSee('Aktueller Tarif')
+        ->assertDontSee('Gebucht am')
+        ->assertDontSee('Verlängerung am');
+});