1 files changed, 47 insertions, 3 deletions

diff --git a/src/Message/Overview.php b/src/Message/Overview.php
index c328acc..0494c16 100644
--- a/src/Message/Overview.php
+++ b/src/Message/Overview.php
@@ -4,22 +4,66 @@ namespace App\Message;
 
 use App\Message\Base;
 
+/**
+ * Overview message
+ *
+ * @author Phil Burton <phil@pgburton.com>
+ */
 class Overview extends Base
 {
-    protected $message_name = 'opening';
+    /**
+     * Message name to load
+     *
+     * @var string
+     */
+    protected $message_name;
+
+    /**
+     * The list of vars we need to inject
+     *
+     * @var array
+     */
     protected $injects = ['inject', 'second'];
+
+    /**
+     * The array of important vars
+     *
+     * @var string
+     */
     protected $important = ['inject'];
+
+    /**
+     * Inject
+     * @var string
+     */
     public $inject;
+
+    /**
+     * Second inject
+     *
+     * @var string
+     */
     public $second = "second";
 
+    /**
+     * Construct to set any inject vars from functions if required
+     *
+     * @author Phil Burton <phil@pgburton.com>
+     */
     public function __construct()
     {
         $this->inject = $this->getInject();
         parent::__construct();
     }
 
+    /**
+     * Get our inject value
+     *
+     * @author Phil Burton <phil@pgburton.com>
+     * @return string
+     */
     public function getInject()
     {
-        return time();
+        return (string) time();
     }
-}
\ No newline at end of file
+}