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Refactored cache tags and invalidation

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This commit is contained in:
Jan Böhmer 2023-11-29 20:49:16 +01:00
parent 08a1ce5f64
commit b7af08503c
8 changed files with 159 additions and 63 deletions
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21
src/Services/Trees/NodesListBuilder.php
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@ -22,14 +22,13 @@ declare(strict_types=1);
namespace App\Services\Trees;
use App\Entity\Attachments\AttachmentContainingDBElement;
use App\Entity\Base\AbstractDBElement;
use App\Entity\Base\AbstractNamedDBElement;
use App\Entity\Base\AbstractStructuralDBElement;
use App\Repository\AttachmentContainingDBElementRepository;
use App\Repository\DBElementRepository;
use App\Repository\StructuralDBElementRepository;
use App\Services\UserSystem\UserCacheKeyGenerator;
use App\Services\Cache\ElementCacheTagGenerator;
use App\Services\Cache\UserCacheKeyGenerator;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Contracts\Cache\ItemInterface;
use Symfony\Contracts\Cache\TagAwareCacheInterface;
@ -40,8 +39,12 @@ use Symfony\Contracts\Cache\TagAwareCacheInterface;
*/
class NodesListBuilder
{
public function __construct(protected EntityManagerInterface $em, protected TagAwareCacheInterface $cache, protected UserCacheKeyGenerator $keyGenerator)
{
public function __construct(
protected EntityManagerInterface $em,
protected TagAwareCacheInterface $cache,
protected UserCacheKeyGenerator $keyGenerator,
protected ElementCacheTagGenerator $tagGenerator,
) {
}
/**
@ -50,9 +53,9 @@ class NodesListBuilder
*
* @template T of AbstractDBElement
*
* @param string $class_name the class name of the entity you want to retrieve
* @param string $class_name the class name of the entity you want to retrieve
* @phpstan-param class-string<T> $class_name
* @param AbstractStructuralDBElement|null $parent This entity will be used as root element. Set to null, to use global root
* @param AbstractStructuralDBElement|null $parent This entity will be used as root element. Set to null, to use global root
*
* @return AbstractDBElement[] a flattened list containing the tree elements
* @phpstan-return list<T>
@ -86,7 +89,7 @@ class NodesListBuilder
{
$parent_id = $parent instanceof AbstractStructuralDBElement ? $parent->getID() : '0';
// Backslashes are not allowed in cache keys
$secure_class_name = str_replace('\\', '_', $class_name);
$secure_class_name = $this->tagGenerator->getElementTypeCacheTag($class_name);
$key = 'list_'.$this->keyGenerator->generateKey().'_'.$secure_class_name.$parent_id;
return $this->cache->get($key, function (ItemInterface $item) use ($class_name, $parent, $secure_class_name) {
@ -105,7 +108,7 @@ class NodesListBuilder
* The value is cached for performance reasons.
*
* @template T of AbstractStructuralDBElement
* @param T $element
* @param T $element
* @return AbstractStructuralDBElement[]
*
* @phpstan-return list<T>