From a22f5161146d94f548d305f053531882f866a951 Mon Sep 17 00:00:00 2001
From: Filipa Lacerda <filipa@gitlab.com>
Date: Thu, 17 Nov 2016 21:32:43 +0000
Subject: Adds helper to verify empty object

---
 .../environments/components/environment_item.js.es6 | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/app/assets/javascripts/environments/components/environment_item.js.es6 b/app/assets/javascripts/environments/components/environment_item.js.es6
index 871da5790ec..4358ce96a13 100644
--- a/app/assets/javascripts/environments/components/environment_item.js.es6
+++ b/app/assets/javascripts/environments/components/environment_item.js.es6
@@ -107,7 +107,8 @@
        * @returns {Boolean}
        */
       hasLastDeploymentKey() {
-        if (this.model.last_deployment && this.model.last_deployment !== {}) {
+        if (this.model.last_deployment &&
+          !this.$options.isObjectEmpty(this.model.last_deployment)) {
           return true;
         }
         return false;
@@ -326,8 +327,7 @@
        * @returns {Boolean}
        */
       deploymentHasUser() {
-        if (this.model.last_deployment &&
-          this.model.last_deployment.user) {
+        if (this.model.last_deployment && this.model.last_deployment.user) {
           return true;
         }
         return false;
@@ -347,6 +347,21 @@
       },
     },
 
+    /**
+     * Helper to verify if certain given object are empty.
+     * Should be replaced by lodash _.isEmpty - https://lodash.com/docs/4.17.2#isEmpty
+     * @param  {Object} object
+     * @returns {Bollean}
+     */
+    isObjectEmpty(object) {
+      for (const key in object) { // eslint-disable-line
+        if (hasOwnProperty.call(object, key)) {
+          return false;
+        }
+      }
+      return true;
+    },
+
     template: `
       <tr>
         <td v-bind:class="{ 'children-row': isChildren}">
-- 
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