seeder-migration-issues

vendor/sly/notification-pusher/src/Sly/NotificationPusher/Collection/DeviceCollection.php

@@ -0,0 +1,70 @@
+<?php
+
+/*
+ * This file is part of NotificationPusher.
+ *
+ * (c) 2013 Cédric Dugat <cedric@dugat.me>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sly\NotificationPusher\Collection;
+
+use Sly\NotificationPusher\Model\DeviceInterface;
+
+/**
+ * DeviceCollection.
+ *
+ * @uses \Sly\NotificationPusher\Collection\AbstractCollection
+ * @uses \IteratorAggregate
+ * @author Cédric Dugat <cedric@dugat.me>
+ */
+class DeviceCollection extends AbstractCollection implements \IteratorAggregate
+{
+    /**
+     * Constructor.
+     *
+     * @param array $devices Devices
+     */
+    public function __construct(array $devices = array())
+    {
+        $this->coll = new \ArrayIterator();
+
+        foreach ($devices as $device) {
+            $this->add($device);
+        }
+    }
+
+    /**
+     * @return \ArrayIterator
+     */
+    public function getIterator()
+    {
+        return $this->coll;
+    }
+
+    /**
+     * @param \Sly\NotificationPusher\Model\DeviceInterface $device Device
+     */
+    public function add(DeviceInterface $device)
+    {
+        $this->coll[$device->getToken()] = $device;
+    }
+
+    /**
+     * Get tokens.
+     *
+     * @return array
+     */
+    public function getTokens()
+    {
+        $tokens = array();
+
+        foreach ($this as $token => $device) {
+            $tokens[] = $token;
+        }
+
+        return array_unique(array_filter($tokens));
+    }
+}