Abo Einmalprodukte und Bestätigung abschließen

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/Feature/AboOneTimeServiceTest.php

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+<?php
+
+use App\Http\Requests\Abo\AboOneTimeItemRequest;
+use App\Models\UserAboOneTimeItem;
+use App\Services\AboOneTimeService;
+use App\Services\AboOrderCart;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+
+uses(Tests\TestCase::class, RefreshDatabase::class);
+
+describe('AboOneTimeService', function () {
+    beforeEach(function () {
+        makeShopEnv();
+        $this->service = new AboOneTimeService;
+    });
+
+    it('fügt ein erlaubtes Produkt (show_on 2) mit Preis-Snapshot hinzu', function () {
+        $abo = makeMeAbo();
+        $product = makeProduct(['2']);
+
+        $message = $this->service->handleAction($abo, ['action' => 'add', 'product_id' => $product->id]);
+
+        expect($message)->toBeNull();
+        $item = UserAboOneTimeItem::where('user_abo_id', $abo->id)->first();
+        expect($item)->not->toBeNull()
+            ->and($item->qty)->toBe(1)
+            ->and((float) $item->price)->toBeGreaterThan(0.0)
+            ->and((float) $item->tax_rate)->toBe(19.0)
+            ->and((float) $item->price_net)->toBeGreaterThan(0.0);
+    });
+
+    it('erhöht die Menge, wenn dasselbe Produkt erneut hinzugefügt wird', function () {
+        $abo = makeMeAbo();
+        $product = makeProduct(['2']);
+
+        $this->service->handleAction($abo, ['action' => 'add', 'product_id' => $product->id]);
+        $this->service->handleAction($abo, ['action' => 'add', 'product_id' => $product->id]);
+
+        $item = UserAboOneTimeItem::where('user_abo_id', $abo->id)->first();
+        expect(UserAboOneTimeItem::where('user_abo_id', $abo->id)->count())->toBe(1)
+            ->and($item->qty)->toBe(2);
+    });
+
+    it('lehnt Produkte aus dem Abo-Sortiment (show_on 12) ab', function () {
+        $abo = makeMeAbo();
+        $product = makeProduct(['12']);
+
+        $message = $this->service->handleAction($abo, ['action' => 'add', 'product_id' => $product->id]);
+
+        expect($message)->toBe(__('abo.onetime_product_not_allowed'))
+            ->and(UserAboOneTimeItem::where('user_abo_id', $abo->id)->count())->toBe(0);
+    });
+
+    it('aktualisiert die Menge eines Einmal-Artikels (geclamped)', function () {
+        $abo = makeMeAbo();
+        $product = makeProduct(['2']);
+        $this->service->handleAction($abo, ['action' => 'add', 'product_id' => $product->id]);
+        $item = UserAboOneTimeItem::where('user_abo_id', $abo->id)->first();
+
+        $this->service->handleAction($abo, ['action' => 'update', 'one_time_item_id' => $item->id, 'qty' => 5]);
+        expect($item->fresh()->qty)->toBe(5);
+
+        $this->service->handleAction($abo, ['action' => 'update', 'one_time_item_id' => $item->id, 'qty' => 999]);
+        expect($item->fresh()->qty)->toBe(100);
+    });
+
+    it('entfernt einen Einmal-Artikel', function () {
+        $abo = makeMeAbo();
+        $product = makeProduct(['2']);
+        $this->service->handleAction($abo, ['action' => 'add', 'product_id' => $product->id]);
+        $item = UserAboOneTimeItem::where('user_abo_id', $abo->id)->first();
+
+        $message = $this->service->handleAction($abo, ['action' => 'remove', 'one_time_item_id' => $item->id]);
+
+        expect($message)->toBeNull()
+            ->and(UserAboOneTimeItem::where('user_abo_id', $abo->id)->count())->toBe(0);
+    });
+
+    it('bestätigt den aktuellen Stand der Einmal-Artikel', function () {
+        $abo = makeMeAbo();
+        $product = makeProduct(['2']);
+        $this->service->handleAction($abo, ['action' => 'add', 'product_id' => $product->id]);
+
+        $message = $this->service->handleAction($abo, ['action' => 'confirm']);
+        $item = UserAboOneTimeItem::where('user_abo_id', $abo->id)->first();
+
+        expect($message)->toBeNull()
+            ->and($item->confirmed_qty)->toBe(1)
+            ->and($item->confirmed_at)->not->toBeNull()
+            ->and($item->status)->toBe(1)
+            ->and(AboOneTimeService::hasUnconfirmedChanges($abo))->toBeFalse()
+            ->and(AboOneTimeService::hasConfirmedItems($abo))->toBeTrue();
+    });
+
+    it('verwirft unbestätigte Änderungen und stellt den bestätigten Stand wieder her', function () {
+        $abo = makeMeAbo();
+        $product = makeProduct(['2']);
+        $this->service->handleAction($abo, ['action' => 'add', 'product_id' => $product->id]);
+        $this->service->handleAction($abo, ['action' => 'confirm']);
+
+        $item = UserAboOneTimeItem::where('user_abo_id', $abo->id)->first();
+        $this->service->handleAction($abo, ['action' => 'update', 'one_time_item_id' => $item->id, 'qty' => 4]);
+
+        expect(AboOneTimeService::hasUnconfirmedChanges($abo))->toBeTrue();
+
+        $message = $this->service->handleAction($abo, ['action' => 'discard']);
+
+        expect($message)->toBeNull()
+            ->and($item->fresh()->qty)->toBe(1)
+            ->and($item->fresh()->status)->toBe(1)
+            ->and(AboOneTimeService::hasUnconfirmedChanges($abo))->toBeFalse();
+    });
+
+    it('verhindert das Bearbeiten fremder Einmal-Artikel', function () {
+        $abo = makeMeAbo();
+        $foreignAbo = makeMeAbo();
+        $product = makeProduct(['2']);
+        $this->service->handleAction($foreignAbo, ['action' => 'add', 'product_id' => $product->id]);
+        $foreignItem = UserAboOneTimeItem::where('user_abo_id', $foreignAbo->id)->first();
+
+        $message = $this->service->handleAction($abo, ['action' => 'remove', 'one_time_item_id' => $foreignItem->id]);
+
+        expect($message)->toBe(__('abo.abo_item_not_found'))
+            ->and(UserAboOneTimeItem::find($foreignItem->id))->not->toBeNull();
+    });
+
+    it('liefert eine Fehlermeldung bei ungültiger Aktion', function () {
+        $abo = makeMeAbo();
+
+        expect($this->service->handleAction($abo, ['action' => 'foo']))->toBe(__('abo.onetime_action_invalid'));
+    });
+});
+
+describe('AboOrderCart::buildOneTimeSnapshot', function () {
+    beforeEach(fn () => makeShopEnv());
+
+    it('berechnet einen konsistenten Brutto/Netto/Steuer-Snapshot', function () {
+        $abo = makeMeAbo();
+        $product = makeProduct(['2'], 119, 19);
+
+        $snapshot = AboOrderCart::buildOneTimeSnapshot($product, $abo);
+
+        expect($snapshot['price'])->toBe(119.0)
+            ->and($snapshot['tax_rate'])->toBe(19.0)
+            ->and(round($snapshot['price_net'], 2))->toBe(100.0)
+            ->and(round($snapshot['tax'], 2))->toBe(19.0)
+            ->and($snapshot['points'])->toBe(7);
+    });
+});
+
+describe('AboOrderCart::getSplitSummary', function () {
+    it('trennt Abo- und Einmal-Artikel-Summen anhand der abo_addon-Option', function () {
+        $yard = Yard::instance(AboOrderCart::INSTANCE);
+        $yard->destroy();
+
+        $aboRow = $yard->add(1, 'Abo-Produkt', 1, 119.0, false, false, ['weight' => 100]);
+        Yard::setTax($aboRow->rowId, 19.0);
+
+        $oneTimeRow = $yard->add(2, 'Einmal-Produkt', 2, 59.5, false, false, ['weight' => 100, 'abo_addon' => true]);
+        Yard::setTax($oneTimeRow->rowId, 19.0);
+
+        $summary = AboOrderCart::getSplitSummary();
+
+        expect($summary['abo']['gross'])->toBe(119.0)
+            ->and(round($summary['abo']['net'], 2))->toBe(100.0)
+            ->and($summary['one_time']['gross'])->toBe(119.0)
+            ->and($summary['has_one_time'])->toBeTrue();
+
+        $yard->destroy();
+    });
+});
+
+describe('AboOneTimeItemRequest', function () {
+    it('definiert die erwarteten Validierungsregeln', function () {
+        $rules = (new AboOneTimeItemRequest)->rules();
+
+        expect($rules)->toHaveKeys(['action', 'product_id', 'one_time_item_id', 'qty'])
+            ->and($rules['action'])->toContain('required');
+    });
+});