I, using the Graphaware Neo4j-php-OGM. I would like to access the 2nd level relationship. I can't seen to get it to work. What am i doing wrong?
I'm trying to execute the following:
public function allowToContinue($userUuid, $permissionUuid)
{
$userRepo = $this->entityManager->getRepository(User::class);
$permRoleRepo = $this->entityManager->getRepository(PermRole::class);
$permissionRepo = $this->entityManager->getRepository(Permission::class);
$user = $userRepo->findOneBy(['uuid' => $userUuid]);
$permission = $permissionRepo->findOneBy(['uuid' => $permissionUuid]);
$allowed = false;
foreach ($user->getPermrole() as $userRole)
{
var_dump($userRole);
$role = $permRoleRepo->findOneBy(['uuid' => $userRole->getUuid()]);
var_dump($role);
foreach ($role->getPermissions() as $perm)
{
var_dump($perm->getUuid());
if($perm->getUuid() === $permissionUuid){
$allowed = true;
}
}
}
return $allowed;
}
Stacktrace:
Error:
Call to a member function isCollection() on null
at vendor/graphaware/neo4j-php-ogm/src/Hydrator/EntityHydrator.php:107
at GraphAware\Neo4j\OGM\Hydrator\EntityHydrator->hydrateSimpleRelationshipCollection('permissions', object(Result), object(neo4j_ogm_proxy_App_Entity_Generic_PermRole))
(vendor/graphaware/neo4j-php-ogm/src/Persisters/BasicEntityPersister.php:104)
at GraphAware\Neo4j\OGM\Persisters\BasicEntityPersister->getSimpleRelationshipCollection('permissions', object(neo4j_ogm_proxy_App_Entity_Generic_PermRole))
(vendor/graphaware/neo4j-php-ogm/src/Proxy/NodeCollectionInitializer.php:22)
at GraphAware\Neo4j\OGM\Proxy\NodeCollectionInitializer->initialize(object(Node), object(neo4j_ogm_proxy_App_Entity_Generic_PermRole))
(vendor/graphaware/neo4j-php-ogm/src/Proxy/LazyCollection.php:52)
at GraphAware\Neo4j\OGM\Proxy\LazyCollection->doInitialize()
(vendor/doctrine/collections/lib/Doctrine/Common/Collections/AbstractLazyCollection.php:332)
at Doctrine\Common\Collections\AbstractLazyCollection->initialize()
(vendor/doctrine/collections/lib/Doctrine/Common/Collections/AbstractLazyCollection.php:274)
at Doctrine\Common\Collections\AbstractLazyCollection->getIterator()
(src/Security/RoleChecker.php:45)
at App\Security\RoleChecker->allowToContinue('8d88d920-5ab0-11e8-a371-001c42dff143', 'd93370b0-585d-11e8-a371-001c42dff143')
(src/Controller/Generic/UserController.php:146)
at App\Controller\Generic\UserController->destroy('c34f1380-5ab5-11e8-a371-001c42dff143')
(vendor/symfony/http-kernel/HttpKernel.php:149)
at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1)
(vendor/symfony/http-kernel/HttpKernel.php:66)
at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
(vendor/symfony/http-kernel/Kernel.php:188)
at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
(public/index.php:37)
It throws the error on the 2nd foreach loop on line:
foreach ($role->getPermissions() as $perm)
It's strange, working the first time correctly and not the 2nd time. Also after fetching the object again to be sure. Without this it throws the exact same notice. Thanks in advance!
All code is at github: https://github.com/djkevino/Support4Neo