Handling of event addons

2026-08-12 17:18:45 +02:00
parent 085299336e
commit 6e4e6b645c
74 changed files with 3072 additions and 95 deletions
@@ -0,0 +1,155 @@
+<?php
+
+namespace Tests\Feature;
+
+use App\Domains\Event\Actions\CreateEvent\CreateEventCommand;
+use App\Domains\Event\Actions\CreateEvent\CreateEventRequest;
+use App\Enumerations\EatingHabit;
+use App\Enumerations\ParticipationFeeType;
+use App\Models\Event;
+use App\Models\Tenant;
+use App\RelationModels\EventParticipationFee;
+use App\Resources\EventResource;
+use DateTime;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Facades\DB;
+use Tests\TestCase;
+
+class EventVatPricingTest extends TestCase
+{
+    use RefreshDatabase;
+
+    private Tenant $tenant;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->tenant = Tenant::create([
+            'slug' => 'tv',
+            'name' => 'Test',
+            'email' => 't@example.com',
+            'email_finance' => 'finance@example.com',
+            'url' => 'test.local',
+            'account_name' => 'Test e.V.',
+            'account_iban' => 'DE00',
+            'account_bic' => 'XY',
+            'city' => 'Stadt',
+            'postcode' => '00000',
+            'is_active_local_group' => true,
+            'has_active_instance' => true,
+        ]);
+
+        app()->instance('tenant', $this->tenant);
+
+        DB::table('participation_types')->insert(['slug' => 'participant', 'name' => 'Teilnehmer']);
+        DB::table('participation_fee_types')->insert(['slug' => 'fixed', 'name' => 'Fix']);
+        EatingHabit::create(['slug' => EatingHabit::EATING_HABIT_VEGAN, 'name' => 'Vegan']);
+        EatingHabit::create(['slug' => EatingHabit::EATING_HABIT_VEGETARIAN, 'name' => 'Vegetarisch']);
+    }
+
+    private function makeFee(float $amountStandard): EventParticipationFee
+    {
+        return EventParticipationFee::create([
+            'tenant' => $this->tenant->slug,
+            'type' => 'participant',
+            'name' => 'Standard',
+            'description' => null,
+            'amount_standard' => $amountStandard,
+            'amount_reduced' => null,
+            'amount_solidarity' => null,
+        ]);
+    }
+
+    private function makeEvent(bool $taxLiable, int $vatRate, string $mode, int $feeId): Event
+    {
+        return Event::create([
+            'tenant' => $this->tenant->slug,
+            'name' => 'Event',
+            'identifier' => 'evt-' . uniqid(),
+            'location' => 'Ort',
+            'postal_code' => '00000',
+            'email' => 'e@example.com',
+            'start_date' => '2026-09-01',
+            'end_date' => '2026-09-05',
+            'early_bird_end' => '2026-08-20',
+            'registration_final_end' => '2026-08-25',
+            'early_bird_end_amount_increase' => 0,
+            'account_owner' => 'Owner',
+            'account_iban' => 'DE00',
+            'participation_fee_type' => 'fixed',
+            'participation_fee_1' => $feeId,
+            'pay_per_day' => false,
+            'pay_direct' => false,
+            'tax_liable' => $taxLiable,
+            'vat_rate' => $vatRate,
+            'vat_pricing_mode' => $mode,
+        ]);
+    }
+
+    private function calculate(Event $event): float
+    {
+        return new EventResource($event)->calculateAmount(
+            'participant',
+            'standard',
+            new DateTime('2026-09-01'),
+            new DateTime('2026-09-01'),
+            false,
+        )->getAmount();
+    }
+
+    public function test_add_on_mode_adds_vat_on_top(): void
+    {
+        $event = $this->makeEvent(taxLiable: true, vatRate: 19, mode: 'add_on', feeId: $this->makeFee(100.0)->id);
+
+        $this->assertEqualsWithDelta(119.0, $this->calculate($event), 0.001);
+    }
+
+    public function test_inclusive_mode_keeps_amount(): void
+    {
+        $event = $this->makeEvent(taxLiable: true, vatRate: 19, mode: 'inclusive', feeId: $this->makeFee(100.0)->id);
+
+        $this->assertEqualsWithDelta(100.0, $this->calculate($event), 0.001);
+    }
+
+    public function test_not_liable_ignores_add_on_mode(): void
+    {
+        $event = $this->makeEvent(taxLiable: false, vatRate: 19, mode: 'add_on', feeId: $this->makeFee(100.0)->id);
+
+        $this->assertEqualsWithDelta(100.0, $this->calculate($event), 0.001);
+    }
+
+    public function test_create_event_snapshots_tenant_tax_config(): void
+    {
+        $this->tenant->update([
+            'tax_liable' => true,
+            'vat_rate' => 7,
+            'vat_pricing_mode' => 'add_on',
+            'tax_exemption_reason' => null,
+            'tax_exemption_note' => null,
+        ]);
+
+        $response = new CreateEventCommand(new CreateEventRequest(
+            name: 'Sommerlager',
+            location: 'Ort',
+            postalCode: '00000',
+            email: 'e@example.com',
+            begin: new DateTime('2026-09-01'),
+            end: new DateTime('2026-09-05'),
+            earlyBirdEnd: new DateTime('2026-08-20'),
+            registrationFinalEnd: new DateTime('2026-08-25'),
+            earlyBirdEndAmountIncrease: 0,
+            participationFeeType: ParticipationFeeType::where('slug', 'fixed')->first(),
+            accountOwner: 'Owner',
+            accountIban: 'DE00',
+            payPerDay: false,
+        ))->execute();
+
+        $this->assertTrue($response->success);
+
+        $event = $response->event->fresh();
+        $this->assertTrue($event->tax_liable);
+        $this->assertSame(7, $event->vat_rate);
+        $this->assertSame('add_on', $event->vat_pricing_mode);
+    }
+}