From 562610b62d8a8348aceda0c25105f9cf2c16fc1a Mon Sep 17 00:00:00 2001
From: "kuldeep.arora" <kuldeep.arora@viithiisys.com>
Date: Tue, 19 Dec 2017 15:42:17 +0530
Subject: [PATCH] angular interval and state change code

---
 .../flightTracking/flightTracking.controller.js    | 113 +++++++++++++--------
 1 file changed, 70 insertions(+), 43 deletions(-)

diff --git a/app/partials/flightTracking/flightTracking.controller.js b/app/partials/flightTracking/flightTracking.controller.js
index f55d1d1..12b0cba 100644
--- a/app/partials/flightTracking/flightTracking.controller.js
+++ b/app/partials/flightTracking/flightTracking.controller.js
@@ -2,7 +2,7 @@
 
 angular.module('acufuel')
 
-.controller('flightTrackingController', ['$scope','$compile', 'uiCalendarConfig', 'flightTrackingService', function($scope, $compile, uiCalendarConfig, flightTrackingService) {
+.controller('flightTrackingController', ['$scope','$compile', 'uiCalendarConfig', 'flightTrackingService','$interval', function($scope, $compile, uiCalendarConfig, flightTrackingService,$interval) {
 	$scope.flightInfo = {};
 	var map;
 	var icon = "https://en.spitogatos.gr/visualCaptcha/images/airplane.png";
@@ -12,54 +12,78 @@ angular.module('acufuel')
 
 	$scope.initialise = function() {
 		var mapProp = {
-	        center: new google.maps.LatLng(36.778259, -98.417931), //LLANDRINDOD WELLS
+	        center: new google.maps.LatLng(36.778259, -98.417931), //US center
 	        zoom: 4,
 	        mapTypeId: google.maps.MapTypeId.ROADMAP
 	    };
 
+	    //getting fligts one time on instant pageload 
+	    getFlights();
 	    map = new google.maps.Map(document.getElementById("map"), mapProp);
 	    console.log('sssssssss', json);
 	    
-		setInterval(function(){
-			$.get(json, function(json1) {
-			      $.each(json1, function(key, data) {
-			    	  var exists = false;
-				  	    $.each(arr, function (index, value) {
-				   		   if(value.title === data.id) {
-				   			  var latLng = new google.maps.LatLng(data.latitude, data.longitude, data.altitude);
-				   			  value.link.setPosition(latLng);
-				   			  exists = true;
-				   		   }
-				        });
-				  	  if(!exists) {
-				  		  var latLng = new google.maps.LatLng(data.latitude, data.longitude, data.altitude);
-							
-				        var marker = new google.maps.Marker({
-				          position: latLng,
-				          map: map,
-				          icon: icon,
-				          title: data.id
-				        });
-				        
-				        var details = "Aircraft :" + " " + data.id + "<br> " +
-				            "Path :" + " " + data.departurePoint + " " + "--->" + " " + data.arrivalPoint + "<br>" +
-				            "Altitude :" + " " + data.altitude + " " + "ft" + "<br>" +
-				            "Speed :" + " " + data.speed + " " + "Knots" + "<br>" +
-				            "Departure Time :" + " " + data.departureActualTime + " " + "(Actual)" + "<br>" +
-				            "Arrival Time :" + " " + data.arrivalEstimatedTime + " " + "(Estimated)" + "<br>";
-				        
-				        arr.push({
-				            title: data.id,
-				            link:  marker,
-				            details : details
-				        });
-				        
-				        bindInfoWindow(marker, map, infowindow, details, data);
-				  	  }
-			      });
-			});
-		},5000);
-	}
+	    
+
+		var stopflight=$interval(function(){
+			console.log('====interval start=======');
+			//getting flights on each interval
+			getFlights();
+		},4000);
+		
+
+	/*---Stop flights in case state change---*/
+	 $scope.$on("$destroy",function(){
+		console.log('====live data stop-=====');
+	    if (angular.isDefined(stopflight)) {
+	        $interval.cancel(stopflight);
+    }
+});	
+
+}
+
+	/*---Get live flight data function---- */
+
+	var getFlights=function(){
+	$.get(json, function(json1) {
+	      $.each(json1, function(key, data) {
+	    	  var exists = false;
+		  	    $.each(arr, function (index, value) {
+		   		   if(value.title === data.id) {
+		   			  var latLng = new google.maps.LatLng(data.latitude, data.longitude, data.altitude);
+		   			  value.link.setPosition(latLng);
+		   			  exists = true;
+		   		   }
+		        });
+		  	  if(!exists) {
+		  		  var latLng = new google.maps.LatLng(data.latitude, data.longitude, data.altitude);
+					
+		        var marker = new google.maps.Marker({
+		          position: latLng,
+		          map: map,
+		          icon: icon,
+		          title: data.id
+		        });
+		        
+		        var details = "Aircraft :" + " " + data.id + "<br> " +
+		            "Path :" + " " + data.departurePoint + " " + "--->" + " " + data.arrivalPoint + "<br>" +
+		            "Altitude :" + " " + data.altitude + " " + "ft" + "<br>" +
+		            "Speed :" + " " + data.speed + " " + "Knots" + "<br>" +
+		            "Departure Time :" + " " + data.departureActualTime + " " + "(Actual)" + "<br>" +
+		            "Arrival Time :" + " " + data.arrivalEstimatedTime + " " + "(Estimated)" + "<br>";
+		        
+		        arr.push({
+		            title: data.id,
+		            link:  marker,
+		            details : details
+		        });
+		        
+		        bindInfoWindow(marker, map, infowindow, details, data);
+		  	  }
+	      });
+	});
+}
+
+  
 
 	 function bindInfoWindow(marker, map, infowindow, strDescription, data) {
          google.maps.event.addListener(marker, 'click', function() {
@@ -83,7 +107,10 @@ angular.module('acufuel')
 		 $('.left-panel').animate({width: '0', padding: '0'});
 	 })
 	 
-	 google.maps.event.addDomListener(document.getElementById("map"), 'load', $scope.initialise());
+
+	
+	
+	google.maps.event.addDomListener(document.getElementById("map"), 'load', $scope.initialise());
 	 
 	 
          
-- 
2.0.0