From dfed7671bfe76c362bb307da23f39ffd770c435c Mon Sep 17 00:00:00 2001
From: Rasika Perera <rasikaperera@Rasikas-MacBook-Pro.local>
Date: Fri, 7 Aug 2015 15:49:22 +0530
Subject: [PATCH] refactoring events api

---
 .../jaggeryapps/iotserver/api/event-api.jag   | 55 ++------------
 .../jaggeryapps/iotserver/modules/event.js    | 74 +++++++++++++++++++
 .../iotserver/units/events/events.hbs         |  2 +-
 .../events/public/templates/event-stream.hbs  |  7 --
 4 files changed, 81 insertions(+), 57 deletions(-)
 create mode 100644 modules/distribution/src/repository/jaggeryapps/iotserver/modules/event.js

diff --git a/modules/distribution/src/repository/jaggeryapps/iotserver/api/event-api.jag b/modules/distribution/src/repository/jaggeryapps/iotserver/api/event-api.jag
index bf7853b7..409ff440 100644
--- a/modules/distribution/src/repository/jaggeryapps/iotserver/api/event-api.jag
+++ b/modules/distribution/src/repository/jaggeryapps/iotserver/api/event-api.jag
@@ -25,60 +25,17 @@ var log = new Log("api/event-api.jag");
 var constants = require("/modules/constants.js");
 var dcProps = require('/config/dc-props.js').config();
 
-var user = session.get(constants.USER_SESSION_KEY);
-if (!user) {
-	response.sendRedirect(dcProps.appContext + "login?#login-required");
-	exit();//stop execution
-}
+var eventModule = require("/modules/event.js").eventModule;
 
 var result;
-
 if (uriMatcher.match("/{context}/api/event/list")) {
-
-	/*
-	 var timeInterval = 30;
-	 var i, rnd;
-	 result = [];
-	 var currentDay = new Date();
-	 var startDate = currentDay.getTime() - (60 * 60 * 24 * 100);
-	 var endDate = currentDay.getTime();
-
-	 var i = parseInt(startDate / 1000);
-	 while (i < parseInt(endDate / 1000)) {
-	 rnd = rnd = Math.random() * 50;
-	 result.push({time: i * 1000, deviceName: 'device' + rnd, activity:'Event number ' + rnd});
-	 i += timeInterval;
-	 }
-	 */
-
-	try {
-		result = statsClient.getRecentDeviceStats(user, 10);
-	} catch (error) {
-		log.error(error);
-	}
-
-<<<<<<< HEAD
-	var eventsData = [];
-
-	if (fetchedData == null) return [];
-
-	for (var i = 0; i < fetchedData.size(); i++) {
-		//eventsData.push({
-		//	time: fetchedData.get(i).getTime(),
-		//	deviceName: fetchedData.get(i).getDeviceName(),
-		//	activity: fetchedData.get(i).getDeviceActivity()
-		//});
-
-		eventsData.push({
-			time: 234234,
-			deviceName: "my device",
-			activity: "test"
-		});
+	var user = session.get(constants.USER_SESSION_KEY);
+	if (!user) {
+		response.sendRedirect(dcProps.appContext + "login?#login-required");
+		exit();//stop execution
 	}
 
-	return eventsData;
-=======
->>>>>>> 91ab732dba19d87bc74860cfc7eca8953beb2120
+	result = eventModule.getEventsData(user.username, 10);
 }
 
 // returning the result.
diff --git a/modules/distribution/src/repository/jaggeryapps/iotserver/modules/event.js b/modules/distribution/src/repository/jaggeryapps/iotserver/modules/event.js
new file mode 100644
index 00000000..75594e97
--- /dev/null
+++ b/modules/distribution/src/repository/jaggeryapps/iotserver/modules/event.js
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
+ *
+ * WSO2 Inc. licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+var eventModule;
+eventModule = function () {
+    var log = new Log("modules/event.js");
+
+    var constants = require("/modules/constants.js");
+    var utility = require("/modules/utility.js").utility;
+
+    var publicMethods = {};
+    var privateMethods = {};
+
+    var statsClient = new Packages.org.wso2.carbon.device.mgt.iot.common.analytics.statistics.IoTEventsStatisticsClient;
+
+    publicMethods.getEventsData = function (username, recordLimit) {
+        var fetchedData = null;
+
+        try {
+            fetchedData = statsClient.getRecentDeviceStats(username, recordLimit);
+        } catch (error) {
+            log.error(error);
+        }
+
+        var eventsData = [];
+
+        // -- start of dummy data
+
+        var timeInterval = 30;
+        var i, rnd;
+        var currentDay = new Date();
+        var startDate = currentDay.getTime() - (60 * 60 * 24 * 5);
+        var endDate = currentDay.getTime();
+
+        var i = parseInt(startDate / 1000);
+        while (i < parseInt(endDate / 1000)) {
+            rnd = rnd = Math.random() * 50;
+            eventsData.push({time: i*1000, deviceName: 'device' + rnd, activity:'Event number ' + rnd});
+            i += timeInterval;
+        }
+
+        // -- end of dummy data
+
+        //	for (var i = 0; i < fetchedData.size(); i++) {
+        //		eventsData.push({
+        //			time: fetchedData.get(i).getTime(),
+        //			deviceName: fetchedData.get(i).getDeviceName(),
+        //			activity: fetchedData.get(i).getDeviceActivity()
+        //		});
+        //	};
+
+        return eventsData;
+    };
+
+
+    return publicMethods;
+}();
+
+
diff --git a/modules/distribution/src/repository/jaggeryapps/iotserver/units/events/events.hbs b/modules/distribution/src/repository/jaggeryapps/iotserver/units/events/events.hbs
index c87c6592..f0492b0f 100644
--- a/modules/distribution/src/repository/jaggeryapps/iotserver/units/events/events.hbs
+++ b/modules/distribution/src/repository/jaggeryapps/iotserver/units/events/events.hbs
@@ -3,7 +3,7 @@
         <div class=" margin-top-double">
             <div class="row row padding-top-double padding-bottom-double margin-bottom-double">
                 <div class="col-lg-12  margin-top-double">
-                    <h1 class="grey ">Events</h1>
+                    <h1 class="grey ">Device Events Stream</h1>
                     <hr>
                     <p class="margin-bottom-double light-grey ">Events Analyzer </p>
                 </div>
diff --git a/modules/distribution/src/repository/jaggeryapps/iotserver/units/events/public/templates/event-stream.hbs b/modules/distribution/src/repository/jaggeryapps/iotserver/units/events/public/templates/event-stream.hbs
index accd43dc..a80c4042 100644
--- a/modules/distribution/src/repository/jaggeryapps/iotserver/units/events/public/templates/event-stream.hbs
+++ b/modules/distribution/src/repository/jaggeryapps/iotserver/units/events/public/templates/event-stream.hbs
@@ -1,10 +1,3 @@
-<div class="col-lg-12 wr-secondary-bar" style="width: inherit;">
-    <label class="device-id device-select" style="font-size: 20px; margin-bottom: 0px;">
-        Device Events Stream
-    </label>
-</div>
-<br/>
-
 <div style="padding: 15px;">
     <table class="table table-striped table-bordered">
         <thead>