Redirect to /mobile upon invalid stripe checkout session in url

app/Livewire/OrderSuccess.php

@@ -8,6 +8,7 @@
 use Livewire\Attributes\Layout;
 use Livewire\Attributes\Title;
 use Livewire\Component;
+use Stripe\Exception\InvalidRequestException;
 
 #[Layout('components.layout')]
 #[Title('Thank You for Your Purchase')]
@@ -41,8 +42,11 @@ private function loadEmail(): ?string
             return $email;
         }
 
-        $stripe = Cashier::stripe();
-        $checkoutSession = $stripe->checkout->sessions->retrieve($this->checkoutSessionId);
+        try {
+            $checkoutSession = Cashier::stripe()->checkout->sessions->retrieve($this->checkoutSessionId);
+        } catch (InvalidRequestException $e) {
+            return $this->redirect('/mobile');
+        }
 
         if (! ($email = $checkoutSession?->customer_details?->email)) {
             return null;
@@ -86,8 +90,11 @@ private function loadSubscription(): ?Subscription
             return Subscription::tryFrom($subscription);
         }
 
-        $stripe = Cashier::stripe();
-        $priceId = $stripe->checkout->sessions->allLineItems($this->checkoutSessionId)->first()?->price->id;
+        try {
+            $priceId = Cashier::stripe()->checkout->sessions->allLineItems($this->checkoutSessionId)->first()?->price->id;
+        } catch (InvalidRequestException $e) {
+            return $this->redirect('/mobile');
+        }
 
         if (! $priceId) {
             return null;

tests/Feature/Livewire/OrderSuccessTest.php

@@ -12,6 +12,7 @@
 use PHPUnit\Framework\Attributes\Test;
 use Stripe\Checkout\Session as CheckoutSession;
 use Stripe\Collection;
+use Stripe\Exception\InvalidRequestException;
 use Stripe\LineItem;
 use Stripe\StripeClient;
 use Tests\TestCase;
@@ -111,6 +112,34 @@ public function it_polls_for_updates_from_database()
             ->assertDontSee('License registration in progress');
     }
 
+    #[Test]
+    public function it_redirects_to_mobile_route_when_checkout_session_is_not_found()
+    {
+        $mockStripeClient = $this->createMock(StripeClient::class);
+
+        $mockStripeClient->checkout = new class {};
+
+        $mockStripeClient->checkout->sessions = new class
+        {
+            public function retrieve()
+            {
+                throw new InvalidRequestException('No such checkout.session');
+            }
+
+            public function allLineItems()
+            {
+                throw new InvalidRequestException('No such checkout.session');
+            }
+        };
+
+        $this->app->bind(StripeClient::class, function ($app, $parameters) use ($mockStripeClient) {
+            return $mockStripeClient;
+        });
+
+        Livewire::test(OrderSuccess::class, ['checkoutSessionId' => 'not_a_real_checkout_session'])
+            ->assertRedirect('/mobile');
+    }
+
     private function mockStripeClient(): void
     {
         $mockCheckoutSession = CheckoutSession::constructFrom([