Add coupon fraud context and analytics tracking

2026-01-02 23:31:26 +01:00
parent 75d862748b
commit 41ed682fbe
16 changed files with 461 additions and 21 deletions
--- a/tests/Unit/CouponRedemptionServiceTest.php
+++ b/tests/Unit/CouponRedemptionServiceTest.php
@@ -0,0 +1,101 @@
+<?php
+
+namespace Tests\Unit;
+
+use App\Models\CheckoutSession;
+use App\Models\Coupon;
+use App\Models\CouponRedemption;
+use App\Models\Package;
+use App\Models\Tenant;
+use App\Models\User;
+use App\Services\Coupons\CouponRedemptionService;
+use App\Services\GiftVouchers\GiftVoucherService;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Str;
+use Tests\TestCase;
+
+class CouponRedemptionServiceTest extends TestCase
+{
+    use RefreshDatabase;
+
+    public function test_records_request_context_and_fraud_snapshot(): void
+    {
+        config()->set('checkout.fraud.window_hours', 12);
+
+        $tenant = Tenant::factory()->create();
+        $user = User::factory()->for($tenant)->create();
+        $package = Package::factory()->create([
+            'price' => 120,
+        ]);
+        $coupon = Coupon::factory()->create([
+            'code' => 'SAVE10',
+            'paddle_discount_id' => 'dsc_123',
+        ]);
+        $coupon->packages()->attach($package);
+
+        $session = CheckoutSession::create([
+            'id' => (string) Str::uuid(),
+            'user_id' => $user->id,
+            'tenant_id' => $tenant->id,
+            'package_id' => $package->id,
+            'package_snapshot' => [
+                'id' => $package->id,
+                'name' => $package->name,
+                'type' => $package->type,
+                'price' => (float) $package->price,
+                'currency' => $package->currency ?? 'EUR',
+                'features' => $package->features,
+                'limits' => $package->limits,
+            ],
+            'coupon_id' => $coupon->id,
+            'coupon_code' => $coupon->code,
+            'coupon_snapshot' => [
+                'coupon' => [
+                    'id' => $coupon->id,
+                    'code' => $coupon->code,
+                    'type' => $coupon->type?->value,
+                ],
+                'pricing' => [
+                    'subtotal' => 120,
+                    'discount' => 12,
+                    'total' => 108,
+                ],
+            ],
+            'status' => CheckoutSession::STATUS_PROCESSING,
+            'provider' => CheckoutSession::PROVIDER_PADDLE,
+            'currency' => 'EUR',
+            'amount_subtotal' => 120,
+            'amount_total' => 108,
+            'amount_discount' => 12,
+            'ip_address' => '203.0.113.10',
+            'device_id' => 'device-123',
+            'user_agent' => 'Mozilla/5.0',
+        ]);
+
+        $giftVouchers = $this->createMock(GiftVoucherService::class);
+        $giftVouchers->expects($this->once())
+            ->method('markRedeemed')
+            ->with($this->callback(fn (Coupon $provided) => $provided->is($coupon)), 'txn_123');
+
+        $service = new CouponRedemptionService($giftVouchers);
+        $service->recordSuccess($session, ['id' => 'txn_123']);
+
+        $this->assertDatabaseHas('coupon_redemptions', [
+            'coupon_id' => $coupon->id,
+            'checkout_session_id' => $session->id,
+            'ip_address' => '203.0.113.10',
+            'device_id' => 'device-123',
+            'user_agent' => 'Mozilla/5.0',
+            'status' => CouponRedemption::STATUS_SUCCESS,
+        ]);
+
+        $redemption = CouponRedemption::query()
+            ->where('checkout_session_id', $session->id)
+            ->first();
+
+        $this->assertNotNull($redemption);
+        $this->assertSame(12, $redemption->metadata['fraud']['window_hours'] ?? null);
+        $this->assertSame('203.0.113.10', $redemption->metadata['fraud']['ip']['value'] ?? null);
+        $this->assertSame('device-123', $redemption->metadata['fraud']['device']['value'] ?? null);
+    }
+}