Move custom libs to the source tree

libs/SimpleQueue/Queue.php

@@ -0,0 +1,92 @@
+<?php
+
+namespace SimpleQueue;
+
+use DateTime;
+
+/**
+ * Class Queue
+ *
+ * @package SimpleQueue
+ */
+class Queue implements QueueAdapterInterface
+{
+    /**
+     * @var QueueAdapterInterface
+     */
+    protected $queueAdapter;
+
+    /**
+     * Queue constructor.
+     *
+     * @param QueueAdapterInterface $queueAdapter
+     */
+    public function __construct(QueueAdapterInterface $queueAdapter)
+    {
+        $this->queueAdapter = $queueAdapter;
+    }
+
+    /**
+     * Send a job
+     *
+     * @access public
+     * @param  Job $job
+     * @return $this
+     */
+    public function push(Job $job)
+    {
+        $this->queueAdapter->push($job);
+        return $this;
+    }
+
+    /**
+     * Schedule a job in the future
+     *
+     * @access public
+     * @param  Job      $job
+     * @param  DateTime $dateTime
+     * @return $this
+     */
+    public function schedule(Job $job, DateTime $dateTime)
+    {
+        $this->queueAdapter->schedule($job, $dateTime);
+        return $this;
+    }
+
+    /**
+     * Wait and get job from a queue
+     *
+     * @access public
+     * @return Job|null
+     */
+    public function pull()
+    {
+        return $this->queueAdapter->pull();
+    }
+
+    /**
+     * Acknowledge a job
+     *
+     * @access public
+     * @param  Job $job
+     * @return $this
+     */
+    public function completed(Job $job)
+    {
+        $this->queueAdapter->completed($job);
+        return $this;
+    }
+
+    /**
+     * Mark a job as failed
+     *
+     * @access public
+     * @param  Job $job
+     * @return $this
+     */
+    public function failed(Job $job)
+    {
+        $this->queueAdapter->failed($job);
+        return $this;
+    }
+}