better index caluclation, while keeping performance improvements

kaikoehn · Nov 17, 2016 · 6aab1c6 · 6aab1c6
1 parent e9b2011
commit 6aab1c6
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Showing 2 changed files with 19 additions and 2 deletions.
diff --git a/app/controllers/historical.js b/app/controllers/historical.js
@@ -1,5 +1,8 @@
 import Ember from 'ember';
 
+import _ from 'lodash/lodash';
+
+
 export default Ember.Controller.extend({
 
     columns: [{
@@ -37,6 +40,15 @@ export default Ember.Controller.extend({
   	historyLogsSortingDescById  : ['ts:desc'],
   	sortedHistoryLogsById: Ember.computed.sort('model', 'historyLogsSortingDescById'),
 
+    needsReload: Ember.computed("model.[]", function() {    
+        let history = this.get("model")
+        let offerIds = history.map( x=>x.get("offerId") )
+        console.log("checking....")
+        console.log(sessionStorage["allObjIds"])
+        console.log(JSON.stringify( _.uniq(offerIds).sort()))
+        return sessionStorage["allObjIds"] !== JSON.stringify( _.uniq(offerIds).sort() )
+    }),
+
     actions: {
 
         exportCSV(historyLogs) {

diff --git a/app/templates/historical.hbs b/app/templates/historical.hbs
@@ -13,8 +13,13 @@
 
 
       <span class="title-container">
-        <h4>Historical Offers 
-          <button type="button" class="btn btn-primary btn-xs" {{action 'exportCSV' sortedHistoryLogsById}}>Export CSV</button>
+        <h4>Historical Offers
+          {{#if needsReload}}
+            <p>Please reload page, so indexes can be calculated consistently</p>
+          {{else}}  
+            <button type="button" class="btn btn-primary btn-xs" {{action 'exportCSV' sortedHistoryLogsById}}>Export CSV</button>
+          {{/if}}
+
         </h4>
       </span>