From 2905c1339dae347d00308a63d8a41ec50962679d Mon Sep 17 00:00:00 2001
From: phecho <phecho@phecho.com>
Date: Fri, 25 Dec 2015 19:13:28 +0800
Subject: [PATCH] Added missing annotation

---
 app/Models/Metric.php | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/app/Models/Metric.php b/app/Models/Metric.php
index 8268072e..a924d592 100644
--- a/app/Models/Metric.php
+++ b/app/Models/Metric.php
@@ -20,7 +20,18 @@ class Metric extends Model implements HasPresenter
 {
     use ValidatingTrait;
 
+    /**
+     * The calculation type of sum.
+     *
+     * @var int
+     */
     const CALC_SUM = 0;
+
+    /**
+     * The calculation type of average.
+     *
+     * @var int
+     */
     const CALC_AVG = 1;
 
     /**