shopit-back/tests/Feature/Ticket/TicketGeneratorServiceTest.php

<?php

namespace Tests\Feature\Ticket;

use App\Domains\Attachable\Enums\AttachmentType;
use App\Domains\Attachable\Models\Attachment;
use App\Domains\Auth\Models\User;
use App\Domains\Catalog\Enums\CatalogItemType;
use App\Domains\Catalog\Models\CatalogItem;
use App\Domains\Purchase\Models\Purchase;
use App\Domains\Tenant\Models\Tenant;
use App\Domains\Ticket\Exceptions\TicketGenerationException;
use App\Domains\Ticket\Services\TicketGeneratorService;
use Illuminate\Database\Eloquent\Collection as EloquentCollection;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Carbon;
use Illuminate\Support\Str;
use Tests\TestCase;

class TicketGeneratorServiceTest extends TestCase
{
    use RefreshDatabase;

    private TicketGeneratorService $service;

    private Tenant $tenant;

    private User $user;

    protected function setUp(): void
    {
        parent::setUp();

        Carbon::setTestNow('2026-07-21 10:00:00');
        $this->service = app(TicketGeneratorService::class);
        $this->tenant = $this->createTenant();
        $this->user = User::factory()->create();
    }

    protected function tearDown(): void
    {
        Carbon::setTestNow();

        parent::tearDown();
    }

    public function test_it_generates_tickets_from_a_standard_catalog_item(): void
    {
        $item = $this->createTicketableItem(
            'single-day',
            now()->subHour(),
            now()->addDay(),
        );

        $tickets = $this->service->generate($item, $this->user, 2);

        $this->assertCount(2, $tickets);
        foreach ($tickets as $ticket) {
            $this->assertTrue(Str::isUuid($ticket->ticket));
            $this->assertSame($this->tenant->codigo, $ticket->tenant_code);
            $this->assertSame($this->user->id, $ticket->user_id);
            $this->assertSame($item->nombre, $ticket->name);
            $this->assertSame($item->descripcion, $ticket->description);
            $this->assertTrue($ticket->starts_at->equalTo($item->minimum_use_date));
            $this->assertTrue($ticket->expires_at->equalTo($item->maximum_use_date));
        }
    }

    public function test_it_rejects_an_item_without_tickets_enabled(): void
    {
        $item = $this->createTicketableItem('disabled');
        $item->update(['has_tickets' => false]);

        $this->expectException(TicketGenerationException::class);
        $this->expectExceptionMessage('no tiene tickets habilitados');

        $this->service->generate($item->fresh(), $this->user);
    }

    public function test_it_rejects_an_item_when_its_maximum_use_date_was_reached(): void
    {
        $item = $this->createTicketableItem('expired', maximumUseDate: now());

        $this->expectException(TicketGenerationException::class);
        $this->expectExceptionMessage('alcanzó su fecha máxima de uso');

        $this->service->generate($item, $this->user);
    }

    public function test_it_generates_tickets_for_every_bundle_component_and_quantity(): void
    {
        $first = $this->createTicketableItem('first', maximumUseDate: now()->addDay());
        $second = $this->createTicketableItem('second', maximumUseDate: now()->addDays(2));
        $bundle = $this->createBundle('bundle');
        $bundle->bundleComponents()->createMany([
            ['component_catalog_item_id' => $first->id, 'quantity' => 2],
            ['component_catalog_item_id' => $second->id, 'quantity' => 1],
        ]);

        $tickets = $this->service->generate($bundle, $this->user, 2);

        $this->assertCount(6, $tickets);
        $this->assertCount(4, $tickets->where('name', $first->nombre));
        $this->assertCount(2, $tickets->where('name', $second->nombre));
    }

    public function test_bundle_generation_is_rolled_back_when_a_component_is_invalid(): void
    {
        $valid = $this->createTicketableItem('valid');
        $invalid = $this->createTicketableItem('invalid');
        $invalid->update(['has_tickets' => false]);
        $bundle = $this->createBundle('invalid-bundle');
        $bundle->bundleComponents()->createMany([
            ['component_catalog_item_id' => $valid->id, 'quantity' => 1],
            ['component_catalog_item_id' => $invalid->id, 'quantity' => 1],
        ]);

        try {
            $this->service->generate($bundle, $this->user);
            $this->fail('La generación debería haber fallado.');
        } catch (TicketGenerationException) {
            $this->assertDatabaseCount('tickets', 0);
        }
    }

    public function test_marking_a_purchase_as_paid_generates_its_tickets_once(): void
    {
        $item = $this->createTicketableItem('paid-ticket');
        $purchase = $this->createPurchase($item, 2);
        $purchase->setRelation('items', new EloquentCollection);

        $purchase->markAsPaid();

        $this->assertSame(Purchase::STATUS_PAID, $purchase->status);
        $this->assertDatabaseCount('tickets', 2);

        $purchase->markAsPaid();

        $this->assertDatabaseCount('tickets', 2);
    }

    public function test_marking_a_purchase_as_paid_ignores_items_without_tickets(): void
    {
        $item = $this->createTicketableItem('regular-product');
        $item->update(['has_tickets' => false]);
        $purchase = $this->createPurchase($item->fresh(), 1);

        $purchase->markAsPaid();

        $this->assertSame(Purchase::STATUS_PAID, $purchase->status);
        $this->assertDatabaseCount('tickets', 0);
    }

    public function test_paid_status_is_rolled_back_when_ticket_generation_fails(): void
    {
        $item = $this->createTicketableItem('expired-paid-ticket', maximumUseDate: now());
        $purchase = $this->createPurchase($item, 1);

        try {
            $purchase->markAsPaid();
            $this->fail('La generación debería haber fallado.');
        } catch (TicketGenerationException) {
            $this->assertSame(Purchase::STATUS_PENDING_PAYMENT, $purchase->fresh()->status);
            $this->assertDatabaseCount('tickets', 0);
        }
    }

    private function createTicketableItem(
        string $slug,
        mixed $minimumUseDate = null,
        mixed $maximumUseDate = null,
    ): CatalogItem {
        return CatalogItem::query()->create([
            'tenant_code' => $this->tenant->codigo,
            'slug' => $slug,
            'nombre' => ucfirst($slug),
            'descripcion' => "Descripción de {$slug}",
            'precio' => 10,
            'has_tickets' => true,
            'minimum_use_date' => $minimumUseDate,
            'maximum_use_date' => $maximumUseDate,
        ]);
    }

    private function createBundle(string $slug): CatalogItem
    {
        return CatalogItem::query()->create([
            'tenant_code' => $this->tenant->codigo,
            'type' => CatalogItemType::Bundle,
            'inventory_policy' => null,
            'slug' => $slug,
            'nombre' => ucfirst($slug),
            'descripcion' => "Descripción de {$slug}",
            'precio' => 20,
        ]);
    }

    private function createPurchase(CatalogItem $catalogItem, int $quantity): Purchase
    {
        $purchase = Purchase::query()->create([
            'tenant_codigo' => $this->tenant->codigo,
            'user_id' => $this->user->id,
            'status' => Purchase::STATUS_PENDING_PAYMENT,
            'payment_method' => 'transfer',
            'total' => 10 * $quantity,
        ]);

        $purchase->items()->create([
            'source_catalog_item_id' => $catalogItem->id,
            'source_variant_id' => null,
            'image_attachment_id' => null,
            'nombre' => $catalogItem->nombre,
            'descripcion' => $catalogItem->descripcion,
            'slug' => $catalogItem->slug,
            'item_nombre' => $catalogItem->nombre,
            'variant_attributes' => [],
            'cantidad' => $quantity,
            'precio_unitario' => 10,
            'discount_total' => null,
            'tax_total' => null,
            'total' => 10 * $quantity,
        ]);

        return $purchase;
    }

    private function createTenant(): Tenant
    {
        $header = Attachment::query()->create([
            'path' => 'test/ticket-header.png',
            'filename' => 'header.png',
            'type' => AttachmentType::Image,
            'mime_type' => 'image/png',
        ]);
        $footer = Attachment::query()->create([
            'path' => 'test/ticket-footer.png',
            'filename' => 'footer.png',
            'type' => AttachmentType::Image,
            'mime_type' => 'image/png',
        ]);

        return Tenant::query()->create([
            'codigo' => 'ticket-tenant',
            'nombre' => 'Ticket Tenant',
            'dominio' => 'ticket.local',
            'primary_color' => '#000000',
            'secondary_color' => '#000000',
            'danger_color' => '#000000',
            'success_color' => '#000000',
            'header_bg_color' => '#000000',
            'footer_bg_color' => '#000000',
            'header_logo_id' => $header->id,
            'footer_logo_id' => $footer->id,
        ]);
    }
}