Make sure events have most properties defined

app/assets/javascripts/cycle_analytics/cycle_analytics_bundle.js.es6

@@ -97,7 +97,7 @@ $(() => {
         }
 
         this.isLoadingStage = true;
-        cycleAnalyticsStore.setStageEvents([]);
+        cycleAnalyticsStore.setStageEvents([], stage);
         cycleAnalyticsStore.setActiveStage(stage);
 
         cycleAnalyticsService
@@ -107,7 +107,7 @@ $(() => {
           })
           .done((response) => {
             this.isEmptyStage = !response.events.length;
-            cycleAnalyticsStore.setStageEvents(response.events);
+            cycleAnalyticsStore.setStageEvents(response.events, stage);
           })
           .error(() => {
             this.isEmptyStage = true;

app/assets/javascripts/cycle_analytics/cycle_analytics_store.js.es6

 /* eslint-disable no-param-reassign */
+
+require('../lib/utils/text_utility');
+const DEFAULT_EVENT_OBJECTS = require('./default_event_objects');
+
 ((global) => {
   global.cycleAnalytics = global.cycleAnalytics || {};
 
@@ -34,11 +38,12 @@
       });
 
       newData.stages.forEach((item) => {
-        const stageName = item.title.toLowerCase();
+        const stageSlug = gl.text.dasherize(item.title.toLowerCase());
         item.active = false;
-        item.isUserAllowed = data.permissions[stageName];
-        item.emptyStageText = EMPTY_STAGE_TEXTS[stageName];
-        item.component = `stage-${stageName}-component`;
+        item.isUserAllowed = data.permissions[stageSlug];
+        item.emptyStageText = EMPTY_STAGE_TEXTS[stageSlug];
+        item.component = `stage-${stageSlug}-component`;
+        item.slug = stageSlug;
       });
       newData.analytics = data;
       return newData;
@@ -58,31 +63,33 @@
       this.deactivateAllStages();
       stage.active = true;
     },
-    setStageEvents(events) {
-      this.state.events = this.decorateEvents(events);
+    setStageEvents(events, stage) {
+      this.state.events = this.decorateEvents(events, stage);
     },
-    decorateEvents(events) {
+    decorateEvents(events, stage) {
       const newEvents = [];
 
       events.forEach((item) => {
         if (!item) return;
 
-        item.totalTime = item.total_time;
-        item.author.webUrl = item.author.web_url;
-        item.author.avatarUrl = item.author.avatar_url;
+        const eventItem = Object.assign({}, DEFAULT_EVENT_OBJECTS[stage.slug], item);
+
+        eventItem.totalTime = eventItem.total_time;
+        eventItem.author.webUrl = eventItem.author.web_url;
+        eventItem.author.avatarUrl = eventItem.author.avatar_url;
 
-        if (item.created_at) item.createdAt = item.created_at;
-        if (item.short_sha) item.shortSha = item.short_sha;
-        if (item.commit_url) item.commitUrl = item.commit_url;
+        if (eventItem.created_at) eventItem.createdAt = eventItem.created_at;
+        if (eventItem.short_sha) eventItem.shortSha = eventItem.short_sha;
+        if (eventItem.commit_url) eventItem.commitUrl = eventItem.commit_url;
 
-        delete item.author.web_url;
-        delete item.author.avatar_url;
-        delete item.total_time;
-        delete item.created_at;
-        delete item.short_sha;
-        delete item.commit_url;
+        delete eventItem.author.web_url;
+        delete eventItem.author.avatar_url;
+        delete eventItem.total_time;
+        delete eventItem.created_at;
+        delete eventItem.short_sha;
+        delete eventItem.commit_url;
 
-        newEvents.push(item);
+        newEvents.push(eventItem);
       });
 
       return newEvents;

app/assets/javascripts/cycle_analytics/default_event_objects.js.es6

+module.exports = {
+  issue: {
+    created_at: '',
+    url: '',
+    iid: '',
+    title: '',
+    total_time: {},
+    author: {
+      avatar_url: '',
+      id: '',
+      name: '',
+      web_url: '',
+    },
+  },
+  plan: {
+    title: '',
+    commit_url: '',
+    short_sha: '',
+    total_time: {},
+    author: {
+      name: '',
+      id: '',
+      avatar_url: '',
+      web_url: '',
+    },
+  },
+  code: {
+    title: '',
+    iid: '',
+    created_at: '',
+    url: '',
+    total_time: {},
+    author: {
+      name: '',
+      id: '',
+      avatar_url: '',
+      web_url: '',
+    },
+  },
+  test: {
+    name: '',
+    id: '',
+    date: '',
+    url: '',
+    short_sha: '',
+    commit_url: '',
+    total_time: {},
+    branch: {
+      name: '',
+      url: '',
+    },
+  },
+  review: {
+    title: '',
+    iid: '',
+    created_at: '',
+    url: '',
+    state: '',
+    total_time: {},
+    author: {
+      name: '',
+      id: '',
+      avatar_url: '',
+      web_url: '',
+    },
+  },
+  staging: {
+    id: '',
+    short_sha: '',
+    date: '',
+    url: '',
+    commit_url: '',
+    total_time: {},
+    author: {
+      name: '',
+      id: '',
+      avatar_url: '',
+      web_url: '',
+    },
+    branch: {
+      name: '',
+      url: '',
+    },
+  },
+  production: {
+    title: '',
+    created_at: '',
+    url: '',
+    iid: '',
+    total_time: {},
+    author: {
+      name: '',
+      id: '',
+      avatar_url: '',
+      web_url: '',
+    },
+  },
+};

app/assets/javascripts/lib/utils/text_utility.js

 /* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, no-param-reassign, no-cond-assign, quotes, one-var, one-var-declaration-per-line, operator-assignment, no-else-return, prefer-template, prefer-arrow-callback, no-empty, max-len, consistent-return, no-unused-vars, no-return-assign, max-len */
 
+require('vendor/latinise');
+
 (function() {
   (function(w) {
     var base;
@@ -164,8 +166,14 @@
     gl.text.pluralize = function(str, count) {
       return str + (count > 1 || count === 0 ? 's' : '');
     };
-    return gl.text.truncate = function(string, maxLength) {
+    gl.text.truncate = function(string, maxLength) {
       return string.substr(0, (maxLength - 3)) + '...';
     };
+    gl.text.dasherize = function(str) {
+      return str.replace(/[_\s]+/g, '-');
+    };
+    gl.text.slugify = function(str) {
+      return str.trim().toLowerCase().latinise();
+    };
   })(window);
 }).call(this);

app/assets/javascripts/wikis.js.es6

 /* eslint-disable no-param-reassign */
 /* global Breakpoints */
 
-require('vendor/latinise');
 require('./breakpoints');
 require('vendor/jquery.nicescroll');
 
 ((global) => {
-  const dasherize = str => str.replace(/[_\s]+/g, '-');
-  const slugify = str => dasherize(str.trim().toLowerCase().latinise());
-
   class Wikis {
     constructor() {
       this.bp = Breakpoints.get();
@@ -34,7 +30,7 @@ require('vendor/jquery.nicescroll');
       if (!this.newWikiForm) return;
 
       const slugInput = this.newWikiForm.querySelector('#new_wiki_path');
-      const slug = slugify(slugInput.value);
+      const slug = gl.text.slugify(slugInput.value);
 
       if (slug.length > 0) {
         const wikisPath = slugInput.getAttribute('data-wikis-path');