Add PayPal support for add-on and gift voucher checkout

tests/Feature/Api/GiftVoucherLookupTest.php

@@ -28,6 +28,25 @@ class GiftVoucherLookupTest extends TestCase
             ->assertJsonPath('data.currency', 'EUR');
     }
 
+    public function test_it_returns_voucher_by_paypal_order_id(): void
+    {
+        $voucher = GiftVoucher::factory()->create([
+            'code' => 'GIFT-PAYPAL',
+            'amount' => 59.00,
+            'currency' => 'EUR',
+            'paypal_order_id' => 'ORDER-PAYPAL-1',
+            'paypal_capture_id' => 'CAPTURE-PAYPAL-1',
+            'status' => GiftVoucher::STATUS_ISSUED,
+        ]);
+
+        $response = $this->getJson('/api/v1/marketing/gift-vouchers/lookup?order_id=CAPTURE-PAYPAL-1');
+
+        $response->assertOk()
+            ->assertJsonPath('data.code', $voucher->code)
+            ->assertJsonPath('data.amount', 59)
+            ->assertJsonPath('data.currency', 'EUR');
+    }
+
     public function test_it_returns_voucher_by_code(): void
     {
         $voucher = GiftVoucher::factory()->create([

tests/Feature/PayPalWebhookControllerTest.php

@@ -5,6 +5,10 @@ namespace Tests\Feature;
 use App\Models\CheckoutSession;
 use App\Models\Coupon;
 use App\Models\CouponRedemption;
+use App\Models\Event;
+use App\Models\EventPackage;
+use App\Models\EventPackageAddon;
+use App\Models\GiftVoucher;
 use App\Models\IntegrationWebhookEvent;
 use App\Models\Package;
 use App\Models\PackagePurchase;
@@ -16,6 +20,8 @@ use App\Services\Coupons\CouponService;
 use Illuminate\Foundation\Testing\RefreshDatabase;
 use Illuminate\Support\Arr;
 use Illuminate\Support\Facades\Http;
+use Illuminate\Support\Facades\Mail;
+use Illuminate\Support\Facades\Notification;
 use Tests\TestCase;
 
 class PayPalWebhookControllerTest extends TestCase
@@ -140,6 +146,149 @@ class PayPalWebhookControllerTest extends TestCase
         $response->assertStatus(400)->assertJson(['status' => 'invalid']);
     }
 
+    public function test_capture_completed_applies_addon_purchase(): void
+    {
+        Notification::fake();
+
+        config([
+            'services.paypal.client_id' => 'client',
+            'services.paypal.secret' => 'secret',
+            'services.paypal.sandbox' => true,
+            'services.paypal.webhook_id' => 'wh_123',
+        ]);
+
+        Http::fake([
+            'https://api-m.sandbox.paypal.com/v1/oauth2/token' => Http::response([
+                'access_token' => 'token',
+                'expires_in' => 3600,
+            ]),
+            'https://api-m.sandbox.paypal.com/v1/notifications/verify-webhook-signature' => Http::response([
+                'verification_status' => 'SUCCESS',
+            ]),
+        ]);
+
+        $tenant = Tenant::factory()->create([
+            'contact_email' => 'tenant@example.com',
+        ]);
+        $package = Package::factory()->endcustomer()->create([
+            'max_photos' => 100,
+        ]);
+        $event = Event::factory()->for($tenant)->create([
+            'status' => 'published',
+        ]);
+        $eventPackage = EventPackage::create([
+            'event_id' => $event->id,
+            'package_id' => $package->id,
+            'purchased_price' => $package->price,
+            'purchased_at' => now(),
+            'used_photos' => 0,
+            'used_guests' => 0,
+            'gallery_expires_at' => now()->addDays(7),
+        ]);
+
+        $addon = EventPackageAddon::create([
+            'event_package_id' => $eventPackage->id,
+            'event_id' => $event->id,
+            'tenant_id' => $tenant->id,
+            'addon_key' => 'extra_photos_small',
+            'quantity' => 1,
+            'extra_photos' => 0,
+            'status' => 'pending',
+            'checkout_id' => 'ORDER-ADDON-1',
+            'metadata' => [
+                'increments' => ['extra_photos' => 500],
+            ],
+        ]);
+
+        $payload = [
+            'id' => 'WH-ADDON-1',
+            'event_type' => 'PAYMENT.CAPTURE.COMPLETED',
+            'resource' => [
+                'id' => 'CAPTURE-ADDON-1',
+                'status' => 'COMPLETED',
+                'amount' => [
+                    'value' => '12.50',
+                    'currency_code' => 'EUR',
+                ],
+                'supplementary_data' => [
+                    'related_ids' => [
+                        'order_id' => 'ORDER-ADDON-1',
+                    ],
+                ],
+            ],
+        ];
+
+        $response = $this->withHeaders($this->paypalHeaders())
+            ->postJson('/paypal/webhook', $payload);
+
+        $response->assertOk()->assertJson(['status' => 'processed']);
+
+        $addon->refresh();
+        $eventPackage->refresh();
+
+        $this->assertSame('completed', $addon->status);
+        $this->assertSame('CAPTURE-ADDON-1', $addon->transaction_id);
+        $this->assertSame(500, $eventPackage->extra_photos);
+    }
+
+    public function test_capture_completed_issues_gift_voucher(): void
+    {
+        Mail::fake();
+        config()->set('gift-vouchers.reminder_days', 0);
+        config()->set('gift-vouchers.expiry_reminder_days', 0);
+
+        config([
+            'services.paypal.client_id' => 'client',
+            'services.paypal.secret' => 'secret',
+            'services.paypal.sandbox' => true,
+            'services.paypal.webhook_id' => 'wh_123',
+        ]);
+
+        Http::fake([
+            'https://api-m.sandbox.paypal.com/v1/oauth2/token' => Http::response([
+                'access_token' => 'token',
+                'expires_in' => 3600,
+            ]),
+            'https://api-m.sandbox.paypal.com/v1/notifications/verify-webhook-signature' => Http::response([
+                'verification_status' => 'SUCCESS',
+            ]),
+        ]);
+
+        $voucher = GiftVoucher::factory()->create([
+            'status' => GiftVoucher::STATUS_PENDING,
+            'paypal_order_id' => 'ORDER-GIFT-1',
+        ]);
+
+        $payload = [
+            'id' => 'WH-GIFT-1',
+            'event_type' => 'PAYMENT.CAPTURE.COMPLETED',
+            'resource' => [
+                'id' => 'CAPTURE-GIFT-1',
+                'status' => 'COMPLETED',
+                'amount' => [
+                    'value' => '29.00',
+                    'currency_code' => 'EUR',
+                ],
+                'supplementary_data' => [
+                    'related_ids' => [
+                        'order_id' => 'ORDER-GIFT-1',
+                    ],
+                ],
+            ],
+        ];
+
+        $response = $this->withHeaders($this->paypalHeaders())
+            ->postJson('/paypal/webhook', $payload);
+
+        $response->assertOk()->assertJson(['status' => 'processed']);
+
+        $voucher->refresh();
+
+        $this->assertSame(GiftVoucher::STATUS_ISSUED, $voucher->status);
+        $this->assertSame('CAPTURE-GIFT-1', $voucher->paypal_capture_id);
+        $this->assertNotNull($voucher->coupon_id);
+    }
+
     /**
      * @return array{
      *     0: \App\Models\Tenant,

tests/Feature/Tenant/EventAddonCheckoutTest.php

@@ -2,12 +2,15 @@
 
 namespace Tests\Feature\Tenant;
 
+use App\Models\CheckoutSession;
 use App\Models\Event;
 use App\Models\EventPackage;
 use App\Models\EventPackageAddon;
 use App\Models\Package;
+use App\Services\PayPal\PayPalOrderService;
 use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Facades\Http;
+use Mockery;
 
 class EventAddonCheckoutTest extends TenantTestCase
 {
@@ -20,14 +23,15 @@ class EventAddonCheckoutTest extends TenantTestCase
             'variant_id' => 'var_addon_photos',
             'increments' => ['extra_photos' => 500],
         ]);
+        Config::set('package-addons.provider', CheckoutSession::PROVIDER_LEMONSQUEEZY);
 
         Config::set('lemonsqueezy.api_key', 'test_key');
-        Config::set('lemonsqueezy.base_url', 'https://lemonsqueezy.test');
+        Config::set('lemonsqueezy.base_url', 'https://api.lemonsqueezy.com/v1');
         Config::set('lemonsqueezy.store_id', 'store_123');
 
         // Fake Lemon Squeezy response
         Http::fake([
-            'https://lemonsqueezy.test/checkouts' => Http::response([
+            'https://api.lemonsqueezy.com/v1/checkouts' => Http::response([
                 'data' => [
                     'id' => 'chk_addon_123',
                     'attributes' => [
@@ -81,4 +85,69 @@ class EventAddonCheckoutTest extends TenantTestCase
         $addon = EventPackageAddon::where('event_package_id', $eventPackage->id)->latest()->first();
         $this->assertSame(1000, $addon->extra_photos); // increments * quantity
     }
+
+    public function test_paypal_checkout_creates_pending_addon_record(): void
+    {
+        Config::set('package-addons.provider', CheckoutSession::PROVIDER_PAYPAL);
+        Config::set('checkout.currency', 'EUR');
+        Config::set('package-addons.extra_photos_small.price', 12.50);
+
+        $package = Package::factory()->endcustomer()->create([
+            'max_photos' => 100,
+            'max_guests' => 50,
+            'gallery_days' => 7,
+        ]);
+
+        $event = Event::factory()->for($this->tenant)->create([
+            'status' => 'published',
+        ]);
+
+        $eventPackage = EventPackage::create([
+            'event_id' => $event->id,
+            'package_id' => $package->id,
+            'purchased_price' => $package->price,
+            'purchased_at' => now(),
+            'used_photos' => 0,
+            'used_guests' => 0,
+            'gallery_expires_at' => now()->addDays(7),
+        ]);
+
+        $orders = Mockery::mock(PayPalOrderService::class);
+        $orders->shouldReceive('createSimpleOrder')
+            ->once()
+            ->andReturn([
+                'id' => 'ORDER-ADDON-1',
+                'links' => [
+                    ['rel' => 'approve', 'href' => 'https://paypal.test/approve'],
+                ],
+            ]);
+        $orders->shouldReceive('resolveApproveUrl')
+            ->once()
+            ->andReturn('https://paypal.test/approve');
+        $this->app->instance(PayPalOrderService::class, $orders);
+
+        $response = $this->authenticatedRequest('POST', "/api/v1/tenant/events/{$event->slug}/addons/checkout", [
+            'addon_key' => 'extra_photos_small',
+            'quantity' => 2,
+            'accepted_terms' => true,
+            'accepted_waiver' => true,
+        ]);
+
+        $response->assertOk();
+        $response->assertJsonPath('checkout_id', 'ORDER-ADDON-1');
+        $response->assertJsonPath('checkout_url', 'https://paypal.test/approve');
+
+        $this->assertDatabaseHas('event_package_addons', [
+            'event_package_id' => $eventPackage->id,
+            'addon_key' => 'extra_photos_small',
+            'status' => 'pending',
+            'quantity' => 2,
+            'checkout_id' => 'ORDER-ADDON-1',
+            'amount' => 25.00,
+            'currency' => 'EUR',
+        ]);
+
+        $addon = EventPackageAddon::where('event_package_id', $eventPackage->id)->latest()->first();
+        $this->assertSame(1000, $addon->extra_photos);
+    }
 }