From b2389c7d8454e41829bf583f627bcb7063579807 Mon Sep 17 00:00:00 2001
From: Karthik Ananthapadmanaban <karthika25@gmail.com>
Date: Sat, 19 Jul 2014 01:34:24 -0400
Subject: [PATCH] added the ability to clear entire stats

---
 app.js                        |  1 +
 persist.js                    |  8 ++++++++
 public/javascripts/core.js    | 14 ++++++++++++++
 public/stylesheets/usages.css |  4 ++++
 routes/analytics.js           |  6 ++++++
 views/usages.jade             |  4 +++-
 6 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/app.js b/app.js
index 324b8e8..382f7bf 100644
--- a/app.js
+++ b/app.js
@@ -38,6 +38,7 @@ app.post('/page-analytics/record', analytics.record);
 app.post('/page-analytics/getavgtime', analytics.getavgtime);
 app.get('/page-analytics/getrequestct', analytics.getrequestct);
 app.post('/page-analytics/getrequests', analytics.getrequests);
+app.post('/page-analytics/remove-all', analytics.removeAll);
 
 /// catch 404 and forwarding to error handler
 app.use(function(req, res, next) {
diff --git a/persist.js b/persist.js
index 863d900..c8317ff 100644
--- a/persist.js
+++ b/persist.js
@@ -36,3 +36,11 @@ exports.getAnalytics = function(callback){
 		callback(items);
 	});
 };
+
+exports.removeAll = function(callback){
+	var collection = db.collection('time_spent');
+
+	collection.remove({}, function(){
+		callback();
+	});
+};
diff --git a/public/javascripts/core.js b/public/javascripts/core.js
index 576c2ad..7edf31b 100644
--- a/public/javascripts/core.js
+++ b/public/javascripts/core.js
@@ -119,6 +119,20 @@ $(document).ready(function(){
 		var val = $(this).val();
 		loadChart(val, ['#avg_container']);
 	});
+
+	$('#remove').on('click', function(){
+		$.ajax({
+		  type: "POST",
+		  url: '/page-analytics/remove-all',
+		  success: function(data){
+			$('#status').addClass('alert alert-success').html('Successfully deleted all the records').show();
+			setTimeout(function(){
+				$('#status').hide('slow').html('').removeClass('alert alert-success');
+			}, 3000);
+		  },
+		  dataType: 'json'
+		});
+	});
 });
 
 $(function () {
diff --git a/public/stylesheets/usages.css b/public/stylesheets/usages.css
index 7148070..fc063e4 100644
--- a/public/stylesheets/usages.css
+++ b/public/stylesheets/usages.css
@@ -5,3 +5,7 @@
 #requests tr {
 	cursor: pointer
 }
+
+#status {
+	display: none
+}
diff --git a/routes/analytics.js b/routes/analytics.js
index c17fcc0..3d710e4 100644
--- a/routes/analytics.js
+++ b/routes/analytics.js
@@ -129,6 +129,12 @@ exports.getrequests = function(req, res) {
 	});
 };
 
+exports.removeAll = function(req, res){
+	db.removeAll(function(){
+		res.json({ result: true });
+	});
+};
+
 function getTimeSpent(sec) {
     if (sec < 60) {
         return sec + " seconds";
diff --git a/views/usages.jade b/views/usages.jade
index 8de411a..96e7e94 100644
--- a/views/usages.jade
+++ b/views/usages.jade
@@ -9,6 +9,8 @@ block content
   script(type='text/javascript' src='/javascripts/highcharts.js')
   script(type='text/javascript' src='/javascripts/highcharts-3d.js')
   script(type='text/javascript' src='/javascripts/exporting.js')
+  br
+  div#status
   ul#tabs.nav.nav-tabs(role='tablist', data-tabs='tabs')
    li.active
     a(href='#home', role='tab', data-toggle='tab') Dashboard
@@ -104,7 +106,7 @@ block content
        .panel.panel-default
         .panel-heading Purge Analytics Data
         .panel-body
-         a.btn.btn-danger
+         a.btn.btn-danger(id='remove')
           | Delete All Data
          br
          br