[PHPStan] Fixed reported errors

Author: ciastektk

code_samples/collaboration/src/Collaboration/Cart/CartResolverDecorator.php

@@ -35,12 +35,15 @@ public function resolveCart(?User $user = null): CartInterface
 
     private function getSharedCart(): ?CartInterface
     {
-        /** @var \App\Collaboration\Cart\CartSession $session */
         try {
             $session = $this->sessionService->getSessionByToken(
                 $this->requestStack->getSession()->get(PermissionResolverDecorator::COLLABORATION_SESSION_ID)
             );
 
+            if (!$session instanceof CartSession) {
+                return null;
+            }
+
             return $session->getCart();
         } catch (NotFoundException|\Ibexa\ProductCatalog\Exception\UnauthorizedException $e) {
             return null;

code_samples/collaboration/src/Collaboration/Cart/Mapper/CartProxyMapper.php

@@ -33,7 +33,7 @@ public function createCartProxy(string $identifier): CartInterface
             &$initializer
         ) use ($identifier): bool {
             $initializer = null;
-            $wrappedObject = $this->repository->sudo(fn () => $this->cartService->getCart($identifier));
+            $wrappedObject = $this->repository->sudo(fn (): CartInterface => $this->cartService->getCart($identifier));
 
             return true;
         };

code_samples/collaboration/src/Collaboration/Cart/Mapper/CartSessionPersistenceMapper.php

@@ -25,12 +25,20 @@ final class CartSessionPersistenceMapper implements SessionPersistenceMapperInte
     public function toPersistenceCreateStruct(
         SessionCreateStruct $createStruct
     ): PersistenceSessionCreateStruct {
+        $token = $createStruct->getToken();
+        $owner = $createStruct->getOwner();
+        $hasPublicLink = $createStruct->hasPublicLink();
+
+        assert($token !== null);
+        assert($owner !== null);
+        assert($hasPublicLink !== null);
+
         return new CartSessionCreateStruct(
-            $createStruct->getToken(),
+            $token,
             $createStruct->getCart()->getIdentifier(),
-            $createStruct->getOwner()->getUserId(),
+            $owner->getUserId(),
             $createStruct->isActive(),
-            $createStruct->hasPublicLink(),
+            $hasPublicLink,
             new \DateTimeImmutable(),
             new \DateTimeImmutable()
         );

code_samples/collaboration/src/Collaboration/Cart/PermissionResolverDecorator.php

@@ -33,7 +33,8 @@ public function __construct(
 
     public function canUser(PolicyInterface $policy): bool
     {
-        if ($this->nested === false && $this->isCartPolicy($policy) && $this->isSharedCart($policy->getObject())) {
+        $object = $policy->getObject();
+        if ($this->nested === false && $this->isCartPolicy($policy) && $object instanceof CartInterface && $this->isSharedCart($object)) {
             return true;
         }
 
@@ -42,7 +43,8 @@ public function canUser(PolicyInterface $policy): bool
 
     public function assertPolicy(PolicyInterface $policy): void
     {
-        if ($this->nested === false && $this->isCartPolicy($policy) && $this->isSharedCart($policy->getObject())) {
+        $object = $policy->getObject();
+        if ($this->nested === false && $this->isCartPolicy($policy) && $object instanceof CartInterface && $this->isSharedCart($object)) {
             return;
         }
 

code_samples/collaboration/src/Controller/ShareCartCreateController.php

@@ -14,6 +14,7 @@
 use Ibexa\Contracts\Cart\CartResolverInterface;
 use Ibexa\Contracts\Collaboration\Participant\ExternalParticipantCreateStruct;
 use Ibexa\Contracts\Collaboration\SessionServiceInterface;
+use InvalidArgumentException;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
@@ -52,10 +53,15 @@ public function __invoke(Request $request): Response
                 new CartSessionCreateStruct($cart)
             );
 
+            $email = $data->getEmail();
+            if ($email === null) {
+                throw new InvalidArgumentException('Email cannot be null');
+            }
+
             $this->sessionService->addParticipant(
                 $session,
                 new ExternalParticipantCreateStruct(
-                    $data->getEmail(),
+                    $email,
                     CartSessionType::SCOPE_EDIT
                 )
             );

code_samples/collaboration/src/Form/Type/ShareCartType.php

@@ -14,6 +14,9 @@
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolver;
 
+/**
+ * @extends AbstractType<ShareCartData>
+ */
 final class ShareCartType extends AbstractType
 {
     public function buildForm(FormBuilderInterface $builder, array $options): void