package and depencies

vendor/symfony/http-foundation/Session/Storage/Handler/MongoDbSessionHandler.php

@@ -26,17 +26,10 @@ use MongoDB\Collection;
  */
 class MongoDbSessionHandler extends AbstractSessionHandler
 {
-    private $mongo;
-
-    /**
-     * @var Collection
-     */
-    private $collection;
-
-    /**
-     * @var array
-     */
-    private $options;
+    private Client $mongo;
+    private Collection $collection;
+    private array $options;
+    private int|\Closure|null $ttl;
 
     /**
      * Constructor.
@@ -47,7 +40,8 @@ class MongoDbSessionHandler extends AbstractSessionHandler
      *  * id_field: The field name for storing the session id [default: _id]
      *  * data_field: The field name for storing the session data [default: data]
      *  * time_field: The field name for storing the timestamp [default: time]
-     *  * expiry_field: The field name for storing the expiry-timestamp [default: expires_at].
+     *  * expiry_field: The field name for storing the expiry-timestamp [default: expires_at]
+     *  * ttl: The time to live in seconds.
      *
      * It is strongly recommended to put an index on the `expiry_field` for
      * garbage-collection. Alternatively it's possible to automatically expire
@@ -82,21 +76,15 @@ class MongoDbSessionHandler extends AbstractSessionHandler
             'time_field' => 'time',
             'expiry_field' => 'expires_at',
         ], $options);
+        $this->ttl = $this->options['ttl'] ?? null;
     }
 
-    /**
-     * @return bool
-     */
-    #[\ReturnTypeWillChange]
-    public function close()
+    public function close(): bool
     {
         return true;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function doDestroy(string $sessionId)
+    protected function doDestroy(string $sessionId): bool
     {
         $this->getCollection()->deleteOne([
             $this->options['id_field'] => $sessionId,
@@ -105,23 +93,17 @@ class MongoDbSessionHandler extends AbstractSessionHandler
         return true;
     }
 
-    /**
-     * @return int|false
-     */
-    #[\ReturnTypeWillChange]
-    public function gc($maxlifetime)
+    public function gc(int $maxlifetime): int|false
     {
         return $this->getCollection()->deleteMany([
             $this->options['expiry_field'] => ['$lt' => new UTCDateTime()],
         ])->getDeletedCount();
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function doWrite(string $sessionId, string $data)
+    protected function doWrite(string $sessionId, string $data): bool
     {
-        $expiry = new UTCDateTime((time() + (int) \ini_get('session.gc_maxlifetime')) * 1000);
+        $ttl = ($this->ttl instanceof \Closure ? ($this->ttl)() : $this->ttl) ?? \ini_get('session.gc_maxlifetime');
+        $expiry = new UTCDateTime((time() + (int) $ttl) * 1000);
 
         $fields = [
             $this->options['time_field'] => new UTCDateTime(),
@@ -138,13 +120,10 @@ class MongoDbSessionHandler extends AbstractSessionHandler
         return true;
     }
 
-    /**
-     * @return bool
-     */
-    #[\ReturnTypeWillChange]
-    public function updateTimestamp($sessionId, $data)
+    public function updateTimestamp(string $sessionId, string $data): bool
     {
-        $expiry = new UTCDateTime((time() + (int) \ini_get('session.gc_maxlifetime')) * 1000);
+        $ttl = ($this->ttl instanceof \Closure ? ($this->ttl)() : $this->ttl) ?? \ini_get('session.gc_maxlifetime');
+        $expiry = new UTCDateTime((time() + (int) $ttl) * 1000);
 
         $this->getCollection()->updateOne(
             [$this->options['id_field'] => $sessionId],
@@ -157,10 +136,7 @@ class MongoDbSessionHandler extends AbstractSessionHandler
         return true;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function doRead(string $sessionId)
+    protected function doRead(string $sessionId): string
     {
         $dbData = $this->getCollection()->findOne([
             $this->options['id_field'] => $sessionId,
@@ -176,17 +152,10 @@ class MongoDbSessionHandler extends AbstractSessionHandler
 
     private function getCollection(): Collection
     {
-        if (null === $this->collection) {
-            $this->collection = $this->mongo->selectCollection($this->options['database'], $this->options['collection']);
-        }
-
-        return $this->collection;
+        return $this->collection ??= $this->mongo->selectCollection($this->options['database'], $this->options['collection']);
     }
 
-    /**
-     * @return Client
-     */
-    protected function getMongo()
+    protected function getMongo(): Client
     {
         return $this->mongo;
     }