From 35ca26a70f7b0d2561f30856c74360d01e93267c Mon Sep 17 00:00:00 2001
From: Anton Timmermans <email@atimmer.com>
Date: Tue, 12 Sep 2017 16:40:21 +0200
Subject: [PATCH] Add job handler interface

This can be used to make sure the handlers conform to have the correct method.
---
 DJJob.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/DJJob.php b/DJJob.php
index bbddc57..d755e29 100644
--- a/DJJob.php
+++ b/DJJob.php
@@ -16,6 +16,16 @@ public function getDelay() {
     }
 }
 
+/**
+ * Job handler interface which can be safely enqueued.
+ */
+interface DJJobHandlerInterface {
+    /**
+     * Method that will perform the job when retrieved from the jobs table.
+     */
+    public function perform();
+}
+
 class DJBase {
 
     // error severity levels