UI: Credit-Wallet-Hub + Per-PM Add-ons im Backend-Pressekonto

Wallet-Oekonomie im Customer-Bereich sichtbar gemacht:

- Buchungen & Add-ons: Guthaben-Anzeige, Credit-Paket-Topup (Bonus-Staffel),
  Extra-PM-Kauf aus der Wallet mit kontextuellem Mini-Checkout-Hinweis,
  Pruefkontingent-Status (frei/Monat, heute/Tageslimit), Wallet-Verlauf
- PM-Detailseite: Add-ons-Panel fuer veroeffentlichte PMs -- Boost buchen
  (7/14/30 Tage, Gate nur gruen, Verlaengerung), Veroeffentlichungsnachweis
  kaufen + Download. Aktionen ueber BoostService/ProofPdfService

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

resources/views/livewire/customer/bookings.blade.php

@@ -3,8 +3,14 @@
 use App\Enums\Portal;
 use App\Enums\SinglePurchaseStatus;
 use App\Enums\UserPaymentOptionStatus;
+use App\Exceptions\InsufficientCreditsException;
 use App\Models\Plan;
 use App\Models\UserPaymentOption;
+use App\Services\Billing\CreditPricingService;
+use App\Services\Billing\CreditTopupService;
+use App\Services\Billing\CreditWalletService;
+use App\Services\Billing\ExtraPmPurchaseService;
+use App\Services\PressRelease\ReviewCheckService;
 use Livewire\Attributes\Layout;
 use Livewire\Attributes\Title;
 use Livewire\Volt\Component;
@@ -12,15 +18,41 @@ use Livewire\Volt\Component;
 /**
  * Buchungen & Add-ons (Phase 9F): Tarif-Raster mit Stripe-Checkout,
  * Einzel-PM als separater No-Abo-Block, Bestandstarife (MAN-Kreis) und
- * echte Buchungsdaten. Launch-Credits (Extra-PM, Boost, Nachweis-PDF)
- * folgen mit Phase 9I, das Credit-Wallet mit Phase 2.
+ * echte Buchungsdaten. Die Credit-Wallet (Topup, Extra-PM, Prüfkontingent)
+ * bildet den Add-on-Block laut Decision-Update (Rev. 4) ab.
  */
 new #[Layout('components.layouts.app'), Title('Buchungen & Add-ons')] class extends Component {
+    /** Erfolgs-/Fehlerhinweis des Wallet-Blocks (Extra-PM-Kauf). */
+    public ?string $walletNotice = null;
+
+    public ?string $walletError = null;
+
     public function formatEuro(int $cents): string
     {
         return number_format($cents / 100, $cents % 100 === 0 ? 0 : 2, ',', '.') . ' €';
     }
 
+    /**
+     * Extra-PM aus der Wallet nachkaufen (tier-gestaffelter Preis). Reicht das
+     * Guthaben nicht, zeigt der kontextuelle Mini-Checkout den Fehlbetrag.
+     */
+    public function buyExtraPm(ExtraPmPurchaseService $service): void
+    {
+        $this->walletNotice = null;
+        $this->walletError = null;
+
+        try {
+            $service->purchase(auth()->user());
+            $this->walletNotice = __('Extra-Pressemitteilung gebucht — Ihr PM-Kontingent wurde um eine Veröffentlichung erhöht.');
+        } catch (InsufficientCreditsException $e) {
+            $this->walletError = __('Die Extra-PM kostet :need Credits, Ihr Guthaben beträgt :have. Bitte laden Sie mindestens :short Credits nach.', [
+                'need' => $e->required,
+                'have' => $e->available,
+                'short' => $e->shortfall(),
+            ]);
+        }
+    }
+
     public function planIcon(Plan $plan): string
     {
         return match ($plan->slug) {
@@ -91,6 +123,16 @@ new #[Layout('components.layouts.app'), Title('Buchungen & Add-ons')] class exte
             'quotaTotal' => $user->pressReleaseQuotaTotal(),
             'singlePmPrice' => $this->formatEuro((int) config('billing.single_pm_price_cents')),
             'singlePmAvailable' => (bool) config('billing.single_pm_stripe_price_id'),
+
+            // Credit-Wallet & Add-ons (Decision-Update Rev. 4).
+            'creditBalance' => $user->creditBalance(),
+            'creditPacks' => app(CreditTopupService::class)->packs(),
+            'extraPmPrice' => app(CreditPricingService::class)->extraPmCreditsFor($user),
+            'reviewFreeRemaining' => app(ReviewCheckService::class)->freeRemaining($user),
+            'reviewFreeQuota' => app(CreditPricingService::class)->reviewFreeQuota($user->currentTier()),
+            'reviewUsedToday' => app(ReviewCheckService::class)->usedToday($user),
+            'reviewDailyLimit' => app(CreditPricingService::class)->reviewDailyLimit(),
+            'recentTransactions' => $user->creditTransactions()->latest()->limit(6)->get(),
         ];
     }
 }; ?>
@@ -308,6 +350,153 @@ new #[Layout('components.layouts.app'), Title('Buchungen & Add-ons')] class exte
         </article>
     @endif
 
+    {{-- ============== CREDIT-WALLET & ADD-ONS ============== --}}
+    <section class="space-y-4">
+        <div>
+            <span class="section-eyebrow">{{ __('Credit-Wallet & Add-ons') }}</span>
+            <h2 class="text-[22px] font-bold tracking-[-0.4px] mt-1 mb-1 text-[color:var(--color-ink)]">
+                {{ __('Guthaben, Extra-PM und Prüfungen') }}
+            </h2>
+            <p class="text-[12.5px] text-[color:var(--color-ink-3)] max-w-[640px] m-0">
+                {{ __('1 Credit = 1 €. Mit Guthaben kaufen Sie Extra-Pressemitteilungen, Boosts und Veröffentlichungsnachweise — größere Pakete enthalten Bonus-Credits.') }}
+            </p>
+        </div>
+
+        {{-- Guthaben + Aufladen --}}
+        <article class="panel">
+            <div class="p-5 grid gap-5 md:grid-cols-[0.9fr_1.6fr] md:items-center">
+                <div class="flex items-center gap-4">
+                    <div
+                        class="w-12 h-12 rounded-[8px] flex items-center justify-center flex-shrink-0 bg-[color:var(--color-hub-soft)] border border-[color:var(--color-hub-soft-2)] text-[color:var(--color-hub)]">
+                        <flux:icon.wallet class="size-6" />
+                    </div>
+                    <div>
+                        <div class="text-[12px] text-[color:var(--color-ink-3)]">{{ __('Ihr Guthaben') }}</div>
+                        <div class="text-[28px] font-bold tracking-[-0.7px] leading-none text-[color:var(--color-ink)]">
+                            {{ $creditBalance }} <span class="text-[14px] font-normal text-[color:var(--color-ink-3)]">{{ __('Credits') }}</span>
+                        </div>
+                    </div>
+                </div>
+
+                <div class="space-y-2">
+                    <div class="text-[12px] text-[color:var(--color-ink-3)]">{{ __('Guthaben aufladen') }}</div>
+                    <div class="grid grid-cols-2 sm:grid-cols-4 gap-2">
+                        @foreach ($creditPacks as $pack)
+                            @php($bonus = $pack['credits'] - intdiv($pack['price_cents'], 100))
+                            <a href="{{ route('me.checkout.credit-topup', ['pack' => $pack['key']]) }}"
+                                class="rounded-[6px] border border-[color:var(--color-bg-rule)] bg-[color:var(--color-bg-subtle)] p-3 text-center transition-colors hover:border-[color:var(--color-hub)] hover:bg-[color:var(--color-hub-soft)]"
+                                wire:key="pack-{{ $pack['key'] }}">
+                                <div class="text-[16px] font-bold text-[color:var(--color-ink)]">{{ $pack['credits'] }} {{ __('Credits') }}</div>
+                                <div class="text-[11.5px] text-[color:var(--color-ink-3)]">{{ $this->formatEuro($pack['price_cents']) }} {{ __('netto') }}</div>
+                                @if ($bonus > 0)
+                                    <span class="badge ok mt-1 inline-block">+{{ $bonus }} {{ __('Bonus') }}</span>
+                                @endif
+                            </a>
+                        @endforeach
+                    </div>
+                </div>
+            </div>
+        </article>
+
+        {{-- Mini-Checkout-Hinweise (Extra-PM) --}}
+        @if ($walletNotice)
+            <div class="px-4 py-3 rounded-[5px] border text-[13px] flex items-start gap-3
+                        bg-[color:var(--color-hub-soft)] border-[color:var(--color-hub-soft-2)] text-[color:var(--color-ink-2)]">
+                <flux:icon.check-circle class="size-[16px] flex-shrink-0 mt-0.5 text-[color:var(--color-hub)]" />
+                <div class="flex-1">{{ $walletNotice }}</div>
+            </div>
+        @endif
+        @if ($walletError)
+            <div class="px-4 py-3 rounded-[5px] border text-[13px] flex items-start gap-3
+                        bg-[color:var(--color-bg-subtle)] border-[color:var(--color-bg-rule)] text-[color:var(--color-ink-2)]">
+                <flux:icon.information-circle class="size-[16px] flex-shrink-0 mt-0.5 text-[color:var(--color-ink-3)]" />
+                <div class="flex-1">{{ $walletError }}</div>
+            </div>
+        @endif
+
+        <div class="grid gap-4 md:grid-cols-2">
+            {{-- Extra-PM --}}
+            <article class="panel">
+                <div class="p-5 space-y-4">
+                    <div class="flex items-start gap-3">
+                        <div class="w-10 h-10 rounded-[6px] flex items-center justify-center flex-shrink-0 bg-[color:var(--color-hub-soft)] text-[color:var(--color-hub)]">
+                            <flux:icon.document-plus class="size-5" />
+                        </div>
+                        <div class="min-w-0">
+                            <h3 class="text-[15px] font-bold text-[color:var(--color-ink)] m-0">{{ __('Extra-Pressemitteilung') }}</h3>
+                            <p class="text-[12.5px] text-[color:var(--color-ink-2)] mt-1 mb-0">
+                                {{ __('Eine weitere PM, wenn Ihr Monatskontingent voll ist — ohne Tarifwechsel. Preis je nach Tarif.') }}
+                            </p>
+                        </div>
+                    </div>
+                    <div class="flex items-center justify-between gap-3 border-t border-[color:var(--color-bg-rule)] pt-4">
+                        <div>
+                            <span class="text-[22px] font-bold text-[color:var(--color-ink)]">{{ $extraPmPrice }}</span>
+                            <span class="text-[12px] text-[color:var(--color-ink-3)]">{{ __('Credits') }}</span>
+                        </div>
+                        <flux:button size="sm" variant="primary" wire:click="buyExtraPm" wire:loading.attr="disabled">
+                            {{ __('Aus Guthaben buchen') }}
+                        </flux:button>
+                    </div>
+                </div>
+            </article>
+
+            {{-- Prüfkontingent --}}
+            <article class="panel">
+                <div class="p-5 space-y-4">
+                    <div class="flex items-start gap-3">
+                        <div class="w-10 h-10 rounded-[6px] flex items-center justify-center flex-shrink-0 bg-[color:var(--color-hub-soft)] text-[color:var(--color-hub)]">
+                            <flux:icon.shield-check class="size-5" />
+                        </div>
+                        <div class="min-w-0">
+                            <h3 class="text-[15px] font-bold text-[color:var(--color-ink)] m-0">{{ __('Prüfkontingent') }}</h3>
+                            <p class="text-[12.5px] text-[color:var(--color-ink-2)] mt-1 mb-0">
+                                {{ __('Inklusive Vorab-Prüfungen pro Monat. Darüber hinaus zieht jede Prüfung 1 Credit.') }}
+                            </p>
+                        </div>
+                    </div>
+                    <div class="border-t border-[color:var(--color-bg-rule)] pt-4 space-y-1.5">
+                        <div class="flex items-baseline justify-between">
+                            <span class="text-[12.5px] text-[color:var(--color-ink-3)]">{{ __('Frei diesen Monat') }}</span>
+                            <span class="text-[16px] font-semibold text-[color:var(--color-ink)]">{{ $reviewFreeRemaining }} / {{ $reviewFreeQuota }}</span>
+                        </div>
+                        <div class="flex items-baseline justify-between">
+                            <span class="text-[12.5px] text-[color:var(--color-ink-3)]">{{ __('Heute genutzt') }}</span>
+                            <span class="text-[13px] text-[color:var(--color-ink-2)]">{{ $reviewUsedToday }} / {{ $reviewDailyLimit }} {{ __('Tageslimit') }}</span>
+                        </div>
+                    </div>
+                </div>
+            </article>
+        </div>
+
+        {{-- Wallet-Verlauf --}}
+        @if ($recentTransactions->isNotEmpty())
+            <article class="panel">
+                <div class="p-5">
+                    <div class="text-[12px] text-[color:var(--color-ink-3)] mb-3">{{ __('Letzte Wallet-Buchungen') }}</div>
+                    <div class="divide-y divide-[color:var(--color-bg-rule)]">
+                        @foreach ($recentTransactions as $tx)
+                            <div class="py-2.5 first:pt-0 last:pb-0 flex items-center justify-between gap-4"
+                                wire:key="tx-{{ $tx->id }}">
+                                <div class="min-w-0">
+                                    <div class="text-[13px] text-[color:var(--color-ink)] truncate">{{ $tx->description ?? $tx->type->label() }}</div>
+                                    <div class="text-[11px] text-[color:var(--color-ink-3)]">{{ $tx->created_at?->format('d.m.Y H:i') }}</div>
+                                </div>
+                                <div @class([
+                                    'text-[14px] font-semibold flex-shrink-0',
+                                    'text-[color:var(--color-gain-deep)]' => $tx->amount_credits > 0,
+                                    'text-[color:var(--color-ink-2)]' => $tx->amount_credits < 0,
+                                ])>
+                                    {{ $tx->amount_credits > 0 ? '+' : '' }}{{ $tx->amount_credits }}
+                                </div>
+                            </div>
+                        @endforeach
+                    </div>
+                </div>
+            </article>
+        @endif
+    </section>
+
     {{-- ============== TARIF-RASTER ============== --}}
     <section class="space-y-4" x-data="{ interval: '{{ $currentInterval ?? 'monthly' }}' }">
         <div class="flex items-end justify-between gap-4 flex-wrap">

resources/views/livewire/customer/press-releases/show.blade.php

@@ -1,10 +1,15 @@
 <?php
 
 use App\Enums\PressReleaseStatus;
+use App\Exceptions\BoostNotAllowedException;
+use App\Exceptions\InsufficientCreditsException;
 use App\Models\PressRelease;
 use App\Services\Auth\MagicLinkGenerator;
+use App\Services\Billing\CreditPricingService;
+use App\Services\Billing\ProofPdfService;
 use App\Services\PressRelease\BlacklistViolationException;
 use App\Services\PressRelease\BookingRequiredException;
+use App\Services\PressRelease\BoostService;
 use App\Services\PressRelease\PressReleaseCoverImage;
 use App\Services\PressRelease\PressReleaseService;
 use App\Services\PressRelease\QuotaExceededException;
@@ -83,6 +88,60 @@ new #[Layout('components.layouts.app'), Title('Pressemitteilung')] class extends
         Flux::toast(text: __('Vorschau-Link wurde erzeugt.'), variant: 'success');
     }
 
+    /**
+     * Boost (Platzierung) aus der Wallet buchen — nur veröffentlichte, grüne
+     * PMs sind boostbar (Gate im BoostService).
+     */
+    public function buyBoost(int $days): void
+    {
+        $pr = $this->getMyPR();
+        $this->authorize('view', $pr);
+
+        try {
+            app(BoostService::class)->boost(auth()->user(), $pr, $days);
+            Flux::toast(
+                heading: __('Boost gebucht'),
+                text: __('Ihre Pressemitteilung wird jetzt auf Start- und Branchenseite hervorgehoben.'),
+                variant: 'success',
+            );
+        } catch (InsufficientCreditsException $e) {
+            Flux::toast(
+                heading: __('Nicht genügend Credits'),
+                text: __('Der Boost kostet :need Credits, Ihr Guthaben beträgt :have. Laden Sie unter „Buchungen & Add-ons" auf.', ['need' => $e->required, 'have' => $e->available]),
+                variant: 'warning',
+                duration: 8000,
+            );
+        } catch (BoostNotAllowedException $e) {
+            Flux::toast(text: $e->getMessage(), variant: 'warning', duration: 8000);
+        }
+    }
+
+    /**
+     * Veröffentlichungsnachweis-PDF kaufen (3 Credits, einmalig je PM). Danach
+     * steht der Download über die Nachweis-Route bereit.
+     */
+    public function buyProof(): void
+    {
+        $pr = $this->getMyPR();
+        $this->authorize('downloadProof', $pr);
+
+        try {
+            app(ProofPdfService::class)->purchase(auth()->user(), $pr);
+            Flux::toast(
+                heading: __('Nachweis gekauft'),
+                text: __('Der Veröffentlichungsnachweis steht jetzt zum Download bereit.'),
+                variant: 'success',
+            );
+        } catch (InsufficientCreditsException $e) {
+            Flux::toast(
+                heading: __('Nicht genügend Credits'),
+                text: __('Der Nachweis kostet :need Credits, Ihr Guthaben beträgt :have.', ['need' => $e->required, 'have' => $e->available]),
+                variant: 'warning',
+                duration: 8000,
+            );
+        }
+    }
+
     public function with(): array
     {
         $pr = $this->getMyPR();
@@ -101,8 +160,18 @@ new #[Layout('components.layouts.app'), Title('Pressemitteilung')] class extends
 
         $company = $pr->company?->loadCount(['pressReleases', 'contacts']);
 
+        $boostService = app(BoostService::class);
+        $proofService = app(ProofPdfService::class);
+
         return [
             'pr' => $pr,
+            'creditBalance' => $user->creditBalance(),
+            'canBoost' => $boostService->canBoost($pr),
+            'isBoosted' => $boostService->isBoosted($pr),
+            'boostedUntil' => $boostService->activeUntil($pr),
+            'boostOptions' => app(CreditPricingService::class)->boostOptions(),
+            'proofPrice' => $proofService->priceCredits(),
+            'proofPurchased' => $proofService->hasPurchased($user, $pr),
             'companyLogoUrl' => $company?->logoUrl(),
             'companyInitials' => $this->companyInitials($company?->name),
             'companyMetaLine' => $this->companyMetaLine($company),
@@ -349,6 +418,82 @@ new #[Layout('components.layouts.app'), Title('Pressemitteilung')] class extends
         </article>
     @endif
 
+    {{-- ============== ADD-ONS (Boost + Veröffentlichungsnachweis) ============== --}}
+    @if ($pr->status === PressReleaseStatus::Published)
+        <article class="panel">
+            <div class="panel-head">
+                <span class="section-eyebrow">{{ __('Add-ons') }}</span>
+                <span class="badge">{{ __(':n Credits Guthaben', ['n' => $creditBalance]) }}</span>
+            </div>
+            <div class="p-5 grid gap-5 md:grid-cols-2">
+                {{-- Boost --}}
+                <div class="space-y-3">
+                    <div class="flex items-start gap-3">
+                        <div class="w-9 h-9 rounded-[5px] flex items-center justify-center flex-shrink-0 bg-[color:var(--color-hub-soft)] text-[color:var(--color-hub)]">
+                            <flux:icon.rocket-launch class="size-[18px]" />
+                        </div>
+                        <div class="min-w-0">
+                            <h3 class="text-[14px] font-bold text-[color:var(--color-ink)] m-0">{{ __('Boost — Platzierung') }}</h3>
+                            <p class="text-[12.5px] text-[color:var(--color-ink-2)] mt-1 mb-0">
+                                {{ __('Hervorhebung auf Start- und Branchenseite.') }}
+                            </p>
+                        </div>
+                    </div>
+
+                    @if ($isBoosted)
+                        <div class="rounded-[6px] border border-[color:var(--color-ok)]/30 bg-[color:var(--color-ok-soft)] px-3 py-2 text-[12.5px] text-[color:var(--color-gain-deep)]">
+                            {{ __('Aktiv bis :date', ['date' => $boostedUntil?->copy()->setTimezone(\App\Models\PressRelease::DISPLAY_TIMEZONE)->format('d.m.Y H:i')]) }}
+                        </div>
+                    @endif
+
+                    @if ($canBoost)
+                        <div class="flex flex-wrap gap-2">
+                            @foreach ($boostOptions as $days => $credits)
+                                <flux:button size="sm" variant="filled"
+                                    wire:click="buyBoost({{ $days }})" wire:loading.attr="disabled">
+                                    {{ __(':days Tage · :credits Credits', ['days' => $days, 'credits' => $credits]) }}
+                                </flux:button>
+                            @endforeach
+                        </div>
+                        @if ($isBoosted)
+                            <p class="text-[11.5px] text-[color:var(--color-ink-3)] m-0">{{ __('Ein weiterer Kauf verlängert die Laufzeit.') }}</p>
+                        @endif
+                    @else
+                        <p class="text-[12px] text-[color:var(--color-ink-3)] m-0">
+                            {{ __('Nur grün geprüfte Pressemitteilungen sind boostbar.') }}
+                        </p>
+                    @endif
+                </div>
+
+                {{-- Veröffentlichungsnachweis --}}
+                <div class="space-y-3 md:border-l md:border-[color:var(--color-bg-rule)] md:pl-5">
+                    <div class="flex items-start gap-3">
+                        <div class="w-9 h-9 rounded-[5px] flex items-center justify-center flex-shrink-0 bg-[color:var(--color-hub-soft)] text-[color:var(--color-hub)]">
+                            <flux:icon.document-check class="size-[18px]" />
+                        </div>
+                        <div class="min-w-0">
+                            <h3 class="text-[14px] font-bold text-[color:var(--color-ink)] m-0">{{ __('Veröffentlichungsnachweis') }}</h3>
+                            <p class="text-[12.5px] text-[color:var(--color-ink-2)] mt-1 mb-0">
+                                {{ __('PDF mit Datum, Portal und URL — :credits Credits.', ['credits' => $proofPrice]) }}
+                            </p>
+                        </div>
+                    </div>
+
+                    @if ($proofPurchased)
+                        <flux:button size="sm" variant="primary" icon="arrow-down-tray"
+                            href="{{ route('me.press-releases.proof', $pr->id) }}">
+                            {{ __('Nachweis herunterladen') }}
+                        </flux:button>
+                    @else
+                        <flux:button size="sm" variant="primary" wire:click="buyProof" wire:loading.attr="disabled">
+                            {{ __('Für :credits Credits kaufen', ['credits' => $proofPrice]) }}
+                        </flux:button>
+                    @endif
+                </div>
+            </div>
+        </article>
+    @endif
+
     @if ($pr->status === PressReleaseStatus::Review)
         <article class="panel" style="border-color:var(--color-warn); border-left-width:3px; background:var(--color-warn-soft);">
             <div class="panel-head">

tests/Feature/Billing/BookingsPageTest.php

@@ -5,6 +5,7 @@ use App\Models\Plan;
 use App\Models\SinglePurchase;
 use App\Models\User;
 use App\Models\UserPaymentOption;
+use App\Services\Billing\CreditWalletService;
 use App\Services\Billing\StripeCheckoutService;
 use Database\Seeders\RolesAndPermissionsSeeder;
 use Livewire\Volt\Volt as LivewireVolt;
@@ -162,3 +163,48 @@ test('the checkout success banner is shown after returning from stripe', functio
         ->assertOk()
         ->assertSee('Vielen Dank für Ihre Buchung!');
 });
+
+test('the wallet block shows the balance and the credit pack topup links', function () {
+    /** @var TestCase $this */
+    $user = bookingsTestCustomer();
+    app(CreditWalletService::class)->credit($user, 30);
+
+    $this->actingAs($user);
+
+    LivewireVolt::test('customer.bookings')
+        ->assertSee('Credit-Wallet & Add-ons')
+        ->assertSee('30')
+        ->assertSee('27 Credits') // Bonus-Paket
+        ->assertSee(route('me.checkout.credit-topup', ['pack' => 'p25']), false)
+        ->assertSee('Prüfkontingent')
+        ->assertSee('4 / 4'); // Einzel-Tier: 4 Freiprüfungen
+});
+
+test('buying an extra pm from the wallet succeeds with enough credits', function () {
+    /** @var TestCase $this */
+    $user = bookingsTestCustomer();
+    app(CreditWalletService::class)->credit($user, 25);
+
+    $this->actingAs($user);
+
+    LivewireVolt::test('customer.bookings')
+        ->call('buyExtraPm')
+        ->assertSee('Extra-Pressemitteilung gebucht');
+
+    expect($user->fresh()->creditBalance())->toBe(6); // 25 - 19 (Einzel-Tier)
+    expect($user->singlePurchases()->grantingSubmission()->count())->toBe(1);
+});
+
+test('buying an extra pm without enough credits shows the mini checkout hint', function () {
+    /** @var TestCase $this */
+    $user = bookingsTestCustomer();
+    app(CreditWalletService::class)->credit($user, 8);
+
+    $this->actingAs($user);
+
+    LivewireVolt::test('customer.bookings')
+        ->call('buyExtraPm')
+        ->assertSee('Bitte laden Sie mindestens 11 Credits nach');
+
+    expect($user->singlePurchases()->count())->toBe(0);
+});

tests/Feature/PressReleaseShowAddonsTest.php

@@ -0,0 +1,100 @@
+<?php
+
+use App\Enums\PressReleaseClassification;
+use App\Models\Category;
+use App\Models\Company;
+use App\Models\PressRelease;
+use App\Models\User;
+use App\Services\Billing\CreditWalletService;
+use App\Services\Billing\ProofPdfService;
+use Database\Seeders\RolesAndPermissionsSeeder;
+use Livewire\Volt\Volt as LivewireVolt;
+use Tests\TestCase;
+
+beforeEach(function (): void {
+    /** @var TestCase $this */
+    $this->seed(RolesAndPermissionsSeeder::class);
+    $this->wallet = app(CreditWalletService::class);
+});
+
+/**
+ * @return array{customer: User, pr: PressRelease}
+ */
+function publishedGreenPrForOwner(): array
+{
+    $customer = User::factory()->create(['is_active' => true]);
+    $customer->assignRole('customer');
+
+    $company = Company::factory()->presseecho()->create();
+    $customer->companies()->attach($company->id, ['role' => 'owner']);
+
+    $pr = PressRelease::factory()->published()->create([
+        'user_id' => $customer->id,
+        'company_id' => $company->id,
+        'category_id' => Category::factory()->create()->id,
+        'portal' => $company->portal->value,
+        'classification' => PressReleaseClassification::Green->value,
+    ]);
+
+    return compact('customer', 'pr');
+}
+
+test('a published green release shows the boost and proof add-ons', function () {
+    /** @var TestCase $this */
+    ['customer' => $customer, 'pr' => $pr] = publishedGreenPrForOwner();
+    $this->wallet->credit($customer, 40);
+
+    $this->actingAs($customer);
+
+    LivewireVolt::test('customer.press-releases.show', ['id' => $pr->id])
+        ->assertSee('Add-ons')
+        ->assertSee('Boost — Platzierung')
+        ->assertSee('7 Tage · 12 Credits')
+        ->assertSee('Veröffentlichungsnachweis')
+        ->assertSee('Für 3 Credits kaufen');
+});
+
+test('booking a boost from the detail page debits the wallet and activates it', function () {
+    /** @var TestCase $this */
+    ['customer' => $customer, 'pr' => $pr] = publishedGreenPrForOwner();
+    $this->wallet->credit($customer, 40);
+
+    $this->actingAs($customer);
+
+    LivewireVolt::test('customer.press-releases.show', ['id' => $pr->id])
+        ->call('buyBoost', 14);
+
+    expect($customer->fresh()->creditBalance())->toBe(20); // 40 - 20 (14 Tage)
+    expect($pr->fresh()->isBoosted())->toBeTrue();
+});
+
+test('buying a proof from the detail page unlocks the download', function () {
+    /** @var TestCase $this */
+    ['customer' => $customer, 'pr' => $pr] = publishedGreenPrForOwner();
+    $this->wallet->credit($customer, 10);
+
+    $this->actingAs($customer);
+
+    LivewireVolt::test('customer.press-releases.show', ['id' => $pr->id])
+        ->call('buyProof')
+        ->assertSee('Nachweis herunterladen');
+
+    expect(app(ProofPdfService::class)->hasPurchased($customer->fresh(), $pr))->toBeTrue();
+    expect($customer->fresh()->creditBalance())->toBe(7);
+});
+
+test('a non-green release cannot be boosted from the detail page', function () {
+    /** @var TestCase $this */
+    ['customer' => $customer, 'pr' => $pr] = publishedGreenPrForOwner();
+    $pr->update(['classification' => PressReleaseClassification::Yellow->value]);
+    $this->wallet->credit($customer, 40);
+
+    $this->actingAs($customer);
+
+    LivewireVolt::test('customer.press-releases.show', ['id' => $pr->id])
+        ->assertSee('Nur grün geprüfte Pressemitteilungen sind boostbar')
+        ->call('buyBoost', 7);
+
+    expect($customer->fresh()->creditBalance())->toBe(40); // nichts abgebucht
+    expect($pr->fresh()->isBoosted())->toBeFalse();
+});