Merge pull request #818 from LearningLocker/issue/slowcount

Added set of indexes for performance (and hinting)

Author: ht2

app/database/migrations/2016_05_20_130927_create_statement_indexes.php

@@ -0,0 +1,46 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+
+class CreateStatementIndexes extends Migration {
+
+	/**
+	 * Run the migrations.
+	 *
+	 * @return void
+	 */
+	public function up() {
+    $db = \DB::getMongoDB();
+
+    $indexOptions = ['background'=>1, 'socketTimeoutMS'=>-1];
+    $statements = new MongoCollection($db, 'statements');
+
+    $statements->createIndex(['statement.id' => 1, 'lrs_id' => 1], $indexOptions);
+    $statements->createIndex(['statement.actor.mbox' => 1], $indexOptions);
+    $statements->createIndex(['stored' =>  1], $indexOptions);
+    $statements->createIndex(['timestamp' =>  1], $indexOptions);
+    $statements->createIndex(['active' =>  1], $indexOptions);
+    $statements->createIndex(['voided' => 1], $indexOptions);
+    $statements->createIndex(['lrs_id' => 1], $indexOptions);
+    $statements->createIndex(['lrs_id' => 1, 'active' => -1, 'voided' => 1], $indexOptions);
+    $statements->createIndex(['lrs_id' => 1, 'statement.actor.account.name' => 1, 'statement.actor.account.homePage' => 1], $indexOptions);
+    $statements->createIndex(['lrs_id' => 1, 'statement.actor.mbox' => 1], $indexOptions);
+    $statements->createIndex(['lrs_id' => 1, 'statement.verb.id' => 1], $indexOptions);
+    $statements->createIndex(['lrs_id' => 1, 'statement.object.id' => 1], $indexOptions);
+    $statements->createIndex(['lrs_id' => 1, 'stored' => -1], $indexOptions);
+    $statements->createIndex(['lrs_id' => 1, 'timestamp' => -1], $indexOptions);
+	}
+
+
+	/**
+	 * Reverse the migrations.
+	 *
+	 * @return void
+	 */
+	public function down()
+	{
+    // we really don't want to remove this indexes
+	}
+
+}

app/views/partials/lrs/backbone/templates.blade.php

@@ -135,8 +135,8 @@
 </script>
 
 <script id="dashboardHeader" type="text/template">
-  <h3>Statements <span><%= statement_count %></span></h3>
-  <p class="averages">Your daily average is <span style="color:#00cc00;"> <%= statement_avg %> statements</span>.</p>
+  <h3>Statements <span><%= statement_count.toLocaleString() %></span></h3>
+  <p class="averages">Your daily average is <span style="color:#00cc00;"> <%= statement_avg.toLocaleString() %> statements</span>.</p>
 </script>
 
 <script id="showLoading" type="text/template">

app/views/partials/site/backbone/templates.blade.php

@@ -181,7 +181,7 @@
     </div>
     <div class="col-xs-12 col-sm-4 col-lg-4">
       <div class="bordered stats-box">
-        <span><%= statement_count %></span>
+        <span><%= statement_count.toLocaleString() %></span>
         Total Statements
       </div>
     </div>
@@ -228,8 +228,8 @@
   <div class="row">
     <div class="col-xs-12 col-sm-12">
       <div class="statement-graph clearfix">
-        <h3>Statements <span><%= statement_count %></span></h3>
-        <p class="averages">Your daily average is <span style="color:#00cc00;"> <%= statement_avg %> statements</span>.</p>
+        <h3>Statements <span><%= statement_count.toLocaleString() %></span></h3>
+        <p class="averages">Your daily average is <span style="color:#00cc00;"> <%= statement_avg.toLocaleString() %> statements</span>.</p>
       </div>
     </div>
   </div>