VERSION 0.2 doctrine ORM et entités

1 files changed, 60 insertions, 0 deletions

diff --git a/vendor/symfony/cache/Messenger/EarlyExpirationDispatcher.php b/vendor/symfony/cache/Messenger/EarlyExpirationDispatcher.php
new file mode 100644
index 0000000..d972634
--- /dev/null
+++ b/vendor/symfony/cache/Messenger/EarlyExpirationDispatcher.php
@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Cache\Messenger;
+
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Cache\Adapter\AdapterInterface;
+use Symfony\Component\Cache\CacheItem;
+use Symfony\Component\DependencyInjection\ReverseContainer;
+use Symfony\Component\Messenger\MessageBusInterface;
+use Symfony\Component\Messenger\Stamp\HandledStamp;
+
+/**
+ * Sends the computation of cached values to a message bus.
+ */
+class EarlyExpirationDispatcher
+{
+    private ?\Closure $callbackWrapper;
+
+    public function __construct(
+        private MessageBusInterface $bus,
+        private ReverseContainer $reverseContainer,
+        ?callable $callbackWrapper = null,
+    ) {
+        $this->callbackWrapper = null === $callbackWrapper ? null : $callbackWrapper(...);
+    }
+
+    public function __invoke(callable $callback, CacheItem $item, bool &$save, AdapterInterface $pool, \Closure $setMetadata, ?LoggerInterface $logger = null): mixed
+    {
+        if (!$item->isHit() || null === $message = EarlyExpirationMessage::create($this->reverseContainer, $callback, $item, $pool)) {
+            // The item is stale or the callback cannot be reversed: we must compute the value now
+            $logger?->info('Computing item "{key}" online: '.($item->isHit() ? 'callback cannot be reversed' : 'item is stale'), ['key' => $item->getKey()]);
+
+            return null !== $this->callbackWrapper ? ($this->callbackWrapper)($callback, $item, $save, $pool, $setMetadata, $logger) : $callback($item, $save);
+        }
+
+        $envelope = $this->bus->dispatch($message);
+
+        if ($logger) {
+            if ($envelope->last(HandledStamp::class)) {
+                $logger->info('Item "{key}" was computed online', ['key' => $item->getKey()]);
+            } else {
+                $logger->info('Item "{key}" sent for recomputation', ['key' => $item->getKey()]);
+            }
+        }
+
+        // The item's value is not stale, no need to write it to the backend
+        $save = false;
+
+        return $message->getItem()->get() ?? $item->get();
+    }
+}