fix delete() and add getQueue() methods

delete() must call parent delete() in order to properly mark the job deleted. getQueue() must be implemented since the inherited $queue which should be a string is being replaced by the AMQPQueue object. this should actually be changed to its own $amqp variable and $queue should always be a string

Author: jowy

src/FintechFab/LaravelQueueRabbitMQ/Queue/Jobs/RabbitMQJob.php

@@ -45,9 +45,20 @@ public function getRawBody()
 	 */
 	public function delete()
 	{
+		parent::delete();
 		$this->queue->ack($this->envelope->getDeliveryTag());
 	}
 
+	/**
+	 * Get queue name
+	 *
+	 * @return string
+	 */
+	public function getQueue()
+	{
+		return $this->queue->getName();
+	}
+
 	/**
 	 * Release the job back into the queue.
 	 *
@@ -100,4 +111,4 @@ public function getJobId()
 		return $this->envelope->getMessageId();
 	}
 
-}
+}