From a23ea78efe4156ae9f7a77eff3b1b1bb027dcda4 Mon Sep 17 00:00:00 2001
From: Adriel Santiago <asantiago@gitlab.com>
Date: Tue, 4 Jun 2019 06:09:06 +0000
Subject: Add expand/collapse button

Add ability to expand/collapse operation settings
---
 app/assets/javascripts/error_tracking_settings/index.js           | 2 --
 .../operation_settings/components/external_dashboard.vue          | 3 ++-
 .../javascripts/pages/projects/settings/operations/show/index.js  | 2 ++
 .../operation_settings/components/external_dashboard_spec.js      | 8 ++++++++
 4 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/app/assets/javascripts/error_tracking_settings/index.js b/app/assets/javascripts/error_tracking_settings/index.js
index e39452353f5..ce315963723 100644
--- a/app/assets/javascripts/error_tracking_settings/index.js
+++ b/app/assets/javascripts/error_tracking_settings/index.js
@@ -1,10 +1,8 @@
 import Vue from 'vue';
 import ErrorTrackingSettings from './components/app.vue';
 import createStore from './store';
-import initSettingsPanels from '~/settings_panels';
 
 export default () => {
-  initSettingsPanels();
   const formContainerEl = document.querySelector('.js-error-tracking-form');
   const {
     dataset: { apiHost, enabled, project, token, listProjectsEndpoint, operationsSettingsEndpoint },
diff --git a/app/assets/javascripts/operation_settings/components/external_dashboard.vue b/app/assets/javascripts/operation_settings/components/external_dashboard.vue
index 0a87d193b72..59251f70337 100644
--- a/app/assets/javascripts/operation_settings/components/external_dashboard.vue
+++ b/app/assets/javascripts/operation_settings/components/external_dashboard.vue
@@ -23,11 +23,12 @@ export default {
 </script>
 
 <template>
-  <section class="settings expanded">
+  <section class="settings no-animate">
     <div class="settings-header">
       <h4 class="js-section-header">
         {{ s__('ExternalMetrics|External Dashboard') }}
       </h4>
+      <gl-button class="js-settings-toggle">{{ __('Expand') }}</gl-button>
       <p class="js-section-sub-header">
         {{
           s__(
diff --git a/app/assets/javascripts/pages/projects/settings/operations/show/index.js b/app/assets/javascripts/pages/projects/settings/operations/show/index.js
index 5270a7924ec..98e19705976 100644
--- a/app/assets/javascripts/pages/projects/settings/operations/show/index.js
+++ b/app/assets/javascripts/pages/projects/settings/operations/show/index.js
@@ -1,7 +1,9 @@
 import mountErrorTrackingForm from '~/error_tracking_settings';
 import mountOperationSettings from '~/operation_settings';
+import initSettingsPanels from '~/settings_panels';
 
 document.addEventListener('DOMContentLoaded', () => {
   mountErrorTrackingForm();
   mountOperationSettings();
+  initSettingsPanels();
 });
diff --git a/spec/frontend/operation_settings/components/external_dashboard_spec.js b/spec/frontend/operation_settings/components/external_dashboard_spec.js
index de1dd219fe0..23dc3c3db8c 100644
--- a/spec/frontend/operation_settings/components/external_dashboard_spec.js
+++ b/spec/frontend/operation_settings/components/external_dashboard_spec.js
@@ -21,6 +21,14 @@ describe('operation settings external dashboard component', () => {
     expect(wrapper.find('.js-section-header').text()).toBe('External Dashboard');
   });
 
+  describe('expand/collapse button', () => {
+    it('renders as an expand button by default', () => {
+      const button = wrapper.find(GlButton);
+
+      expect(button.text()).toBe('Expand');
+    });
+  });
+
   describe('sub-header', () => {
     let subHeader;
 
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