first commit

vendor/php-flasher/flasher/Stamp/UuidStamp.php

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+<?php
+
+/*
+ * This file is part of the PHPFlasher package.
+ * (c) Younes KHOUBZA <younes.khoubza@gmail.com>
+ */
+
+namespace Flasher\Prime\Stamp;
+
+use Flasher\Prime\Notification\Envelope;
+
+final class UuidStamp implements StampInterface, PresentableStampInterface
+{
+    /**
+     * @var string
+     */
+    private $uuid;
+
+    /**
+     * @param string|null $uuid
+     */
+    public function __construct($uuid = null)
+    {
+        $this->uuid = $uuid ?: sprintf(
+            '%04X%04X-%04X-%04X-%04X-%04X%04X%04X',
+            mt_rand(0, 65535),
+            mt_rand(0, 65535),
+            mt_rand(0, 65535),
+            mt_rand(16384, 20479),
+            mt_rand(32768, 49151),
+            mt_rand(0, 65535),
+            mt_rand(0, 65535),
+            mt_rand(0, 65535)
+        );
+    }
+
+    /**
+     * @param Envelope[]|Envelope... $envelopes
+     *
+     * @return array<string, Envelope>
+     */
+    public static function indexByUuid($envelopes)
+    {
+        $envelopes = \is_array($envelopes) ? $envelopes : \func_get_args();
+
+        $map = array();
+
+        foreach ($envelopes as $envelope) {
+            $uuidStamp = $envelope->get('Flasher\Prime\Stamp\UuidStamp');
+            if (!$uuidStamp instanceof UuidStamp) {
+                $uuidStamp = new UuidStamp(spl_object_hash($envelope));
+                $envelope->withStamp($uuidStamp);
+            }
+
+            $uuid = $uuidStamp->getUuid();
+            $map[$uuid] = $envelope;
+        }
+
+        return $map;
+    }
+
+    /**
+     * @return string
+     */
+    public function getUuid()
+    {
+        return $this->uuid;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function toArray()
+    {
+        return array('uuid' => $this->getUuid());
+    }
+}