update

projects/priceservice/vendor/symfony/messenger/Envelope.php

@@ -0,0 +1,130 @@
+<?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\Messenger;
+
+use Symfony\Component\Messenger\Stamp\StampInterface;
+
+/**
+ * A message wrapped in an envelope with stamps (configurations, markers, ...).
+ *
+ * @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
+ */
+final class Envelope
+{
+    /**
+     * @var array<class-string<StampInterface>, list<StampInterface>>
+     */
+    private array $stamps = [];
+    private object $message;
+
+    /**
+     * @param object|Envelope  $message
+     * @param StampInterface[] $stamps
+     */
+    public function __construct(object $message, array $stamps = [])
+    {
+        $this->message = $message;
+
+        foreach ($stamps as $stamp) {
+            $this->stamps[$stamp::class][] = $stamp;
+        }
+    }
+
+    /**
+     * Makes sure the message is in an Envelope and adds the given stamps.
+     *
+     * @param StampInterface[] $stamps
+     */
+    public static function wrap(object $message, array $stamps = []): self
+    {
+        $envelope = $message instanceof self ? $message : new self($message);
+
+        return $envelope->with(...$stamps);
+    }
+
+    /**
+     * Adds one or more stamps.
+     */
+    public function with(StampInterface ...$stamps): static
+    {
+        $cloned = clone $this;
+
+        foreach ($stamps as $stamp) {
+            $cloned->stamps[$stamp::class][] = $stamp;
+        }
+
+        return $cloned;
+    }
+
+    /**
+     * Removes all stamps of the given class.
+     */
+    public function withoutAll(string $stampFqcn): static
+    {
+        $cloned = clone $this;
+
+        unset($cloned->stamps[$stampFqcn]);
+
+        return $cloned;
+    }
+
+    /**
+     * Removes all stamps that implement the given type.
+     */
+    public function withoutStampsOfType(string $type): self
+    {
+        $cloned = clone $this;
+
+        foreach ($cloned->stamps as $class => $stamps) {
+            if ($class === $type || is_subclass_of($class, $type)) {
+                unset($cloned->stamps[$class]);
+            }
+        }
+
+        return $cloned;
+    }
+
+    /**
+     * @template TStamp of StampInterface
+     *
+     * @param class-string<TStamp> $stampFqcn
+     *
+     * @return TStamp|null
+     */
+    public function last(string $stampFqcn): ?StampInterface
+    {
+        return isset($this->stamps[$stampFqcn]) ? end($this->stamps[$stampFqcn]) : null;
+    }
+
+    /**
+     * @template TStamp of StampInterface
+     *
+     * @param class-string<TStamp>|null $stampFqcn
+     *
+     * @return StampInterface[]|StampInterface[][] The stamps for the specified FQCN, or all stamps by their class name
+     *
+     * @psalm-return ($stampFqcn is null ? array<class-string<StampInterface>, list<StampInterface>> : list<TStamp>)
+     */
+    public function all(?string $stampFqcn = null): array
+    {
+        if (null !== $stampFqcn) {
+            return $this->stamps[$stampFqcn] ?? [];
+        }
+
+        return $this->stamps;
+    }
+
+    public function getMessage(): object
+    {
+        return $this->message;
+    }
+}