Keep state when user click back in browser

Add service to keep the filter state for every page.
Filters will reload when user click back in the
browser.

JIRA: RELENG-349

Change-Id: I1d82b3ce6004fa41b07ffd0b87626825aa01c922
Signed-off-by: thuva4 <tharma.thuva@gmail.com>

5 files changed, 56 insertions, 14 deletions

diff --git a/testapi/opnfv_testapi/ui/app.js b/testapi/opnfv_testapi/ui/app.js
index def88d2..a64bfcc 100644
--- a/testapi/opnfv_testapi/ui/app.js
+++ b/testapi/opnfv_testapi/ui/app.js
@@ -28,6 +28,12 @@
 
     angular
         .module('testapiApp')
+        .service("keepState", function(){
+            this.filter = {};
+        });
+
+    angular
+        .module('testapiApp')
         .directive('dynamicModel', ['$compile', '$parse', function ($compile, $parse) {
             return {
                 restrict: 'A',
diff --git a/testapi/opnfv_testapi/ui/components/deploy-results/deployResultsController.js b/testapi/opnfv_testapi/ui/components/deploy-results/deployResultsController.js
index 5230a75..1128825 100644
--- a/testapi/opnfv_testapi/ui/components/deploy-results/deployResultsController.js
+++ b/testapi/opnfv_testapi/ui/components/deploy-results/deployResultsController.js
@@ -20,7 +20,8 @@
         .controller('DeployResultsController', DeployResultsController);
 
     DeployResultsController.$inject = [
-        '$scope', '$http', '$filter', '$state', 'testapiApiUrl','raiseAlert'
+        '$scope', '$http', '$filter', '$state', 'testapiApiUrl','raiseAlert',
+        'keepState'
     ];
 
     /**
@@ -29,7 +30,7 @@
      * a listing of community uploaded results.
      */
     function DeployResultsController($scope, $http, $filter, $state, testapiApiUrl,
-        raiseAlert) {
+        raiseAlert, keepState) {
         var ctrl = this;
 
         ctrl.open = open;
@@ -122,6 +123,15 @@
         function filterList(){
             if(ctrl.filter && ctrl.filterText!="" && ctrl.filterText!=undefined){
                 ctrl.tagArray[ctrl.filter] =  ctrl.filterText;
+                if(!keepState.filter.deployResultFilter){
+                    keepState.filter.deployResultFilter = {}
+                }
+                keepState.filter.deployResultFilter[ctrl.filter] = ctrl.filterText
+            }
+            else if(Object.keys(ctrl.tagArray).length==0){
+                if(keepState.filter.deployResultFilter){
+                    ctrl.tagArray = keepState.filter.deployResultFilter
+                }
             }
             ctrl.showError = false;
             var content_url = testapiApiUrl + '/deployresults' +
diff --git a/testapi/opnfv_testapi/ui/components/pods/podsController.js b/testapi/opnfv_testapi/ui/components/pods/podsController.js
index 81f6c0a..95e970d 100644
--- a/testapi/opnfv_testapi/ui/components/pods/podsController.js
+++ b/testapi/opnfv_testapi/ui/components/pods/podsController.js
@@ -21,7 +21,7 @@
 
     PodsController.$inject = [
         '$scope', '$http', '$filter', '$state', '$window', '$uibModal', 'testapiApiUrl','raiseAlert',
-        'confirmModal'
+        'confirmModal', 'keepState'
     ];
 
     /**
@@ -30,7 +30,7 @@
      * through pods declared in TestAPI.
      */
     function PodsController($scope, $http, $filter, $state, $window, $uibModal, testapiApiUrl,
-        raiseAlert, confirmModal) {
+        raiseAlert, confirmModal, keepState) {
         var ctrl = this;
         ctrl.url = testapiApiUrl + '/pods';
         ctrl.checkBox = []
@@ -47,7 +47,6 @@
         ctrl.podDelete = podDelete
         ctrl.batchDelete = batchDelete;
         ctrl.viewPod = viewPod
-        ctrl.filterText = ''
         ctrl.sortBy = sortBy
 
         function sortBy(field){
@@ -96,7 +95,6 @@
         function create(pod) {
             ctrl.showError = false;
             ctrl.showSuccess = false;
-            console.log(pod);
             if(pod.name != ""){
                 var pods_url = ctrl.url;
                 var body = {
@@ -127,13 +125,22 @@
         function listPods() {
             ctrl.showError = false;
             var reqURL = ctrl.url;
-            if(ctrl.filterText!=''){
+            if(ctrl.filterText!=undefined){
                 reqURL = ctrl.url + "?name=" + ctrl.filterText
             }
+            else if(keepState.filter.podFilter){
+                for (var filter in keepState.filter.podFilter){
+                    reqURL = ctrl.url + '?' + filter + '=' + keepState.filter.podFilter[filter]
+                    ctrl.filterText = keepState.filter.podFilter[filter]
+                }
+            }
             ctrl.podsRequest =
                 $http.get(reqURL).success(function (data) {
                     ctrl.data = data;
                     ctrl.sortBy("name")
+                    keepState.filter.podFilter = {
+                        'name': ctrl.filterText
+                    }
                 }).catch(function (data) {
                     ctrl.data = null;
                     ctrl.showError = true;
@@ -195,7 +202,6 @@
          * message
          */
         function openDeleteModal(name) {
-            console.log(name)
             confirmModal("Delete", 'pod', ctrl.podDelete, name);
         }
 
diff --git a/testapi/opnfv_testapi/ui/components/projects/projectsController.js b/testapi/opnfv_testapi/ui/components/projects/projectsController.js
index 0d0ec99..d4fa962 100644
--- a/testapi/opnfv_testapi/ui/components/projects/projectsController.js
+++ b/testapi/opnfv_testapi/ui/components/projects/projectsController.js
@@ -21,7 +21,7 @@
 
         ProjectsController.$inject = [
         '$scope', '$http', '$filter', '$state', '$window', '$uibModal', 'testapiApiUrl',
-        'raiseAlert', 'confirmModal', 'authenticate'
+        'raiseAlert', 'confirmModal', 'authenticate', 'keepState'
     ];
 
     /**
@@ -30,7 +30,7 @@
      * through projects declared in TestAPI.
      */
     function ProjectsController($scope, $http, $filter, $state, $window, $uibModal, testapiApiUrl,
-        raiseAlert, confirmModal, authenticate) {
+        raiseAlert, confirmModal, authenticate, keepState) {
         var ctrl = this;
         ctrl.url = testapiApiUrl + '/projects';
 
@@ -49,7 +49,6 @@
         ctrl.checkBoxList = [];
         ctrl.name = '';
         ctrl.details = '';
-        ctrl.filterText='';
 
         /**
          * This will contact the TestAPI to create a new project.
@@ -148,13 +147,22 @@
             ctrl.showError = false;
             var content_url = ctrl.url + '?';
             var filterText  = ctrl.filterText;
-            if(filterText != ''){
+            if(filterText != undefined){
                 content_url = content_url + 'name=' +
                 filterText;
             }
+            else if(keepState.filter.projectFilter){
+                for (var filter in keepState.filter.projectFilter){
+                    content_url = content_url + filter + '=' + keepState.filter.projectFilter[filter]
+                    ctrl.filterText = keepState.filter.projectFilter[filter]
+                }
+            }
             ctrl.resultsRequest =
                 $http.get(content_url).success(function (data) {
                     ctrl.data = data;
+                    keepState.filter.projectFilter = {
+                        'name': ctrl.filterText
+                    }
                 }).catch(function (data)  {
                     ctrl.data = null;
                     ctrl.showError = true;
diff --git a/testapi/opnfv_testapi/ui/components/results/resultsController.js b/testapi/opnfv_testapi/ui/components/results/resultsController.js
index 24f9f55..13ead6e 100644
--- a/testapi/opnfv_testapi/ui/components/results/resultsController.js
+++ b/testapi/opnfv_testapi/ui/components/results/resultsController.js
@@ -38,7 +38,8 @@
          }]);
 
     ResultsController.$inject = [
-        '$scope', '$http', '$filter', '$state', 'testapiApiUrl','raiseAlert'
+        '$scope', '$http', '$filter', '$state', 'testapiApiUrl', 'raiseAlert',
+        'keepState'
     ];
 
     /**
@@ -47,7 +48,7 @@
      * a listing of community uploaded results.
      */
     function ResultsController($scope, $http, $filter, $state, testapiApiUrl,
-        raiseAlert) {
+        raiseAlert, keepState) {
         var ctrl = this;
 
         ctrl.open = open;
@@ -219,6 +220,15 @@
         function filterList(){
             if(ctrl.filter && ctrl.filterText!="" && ctrl.filterText!=undefined){
                 ctrl.tagArray[ctrl.filter] =  ctrl.filterText;
+                if(!keepState.filter.resultFilter){
+                    keepState.filter.resultFilter = {}
+                }
+                keepState.filter.resultFilter[ctrl.filter] = ctrl.filterText
+            }
+            else if(Object.keys(ctrl.tagArray).length==0){
+                if(keepState.filter.resultFilter){
+                    ctrl.tagArray = keepState.filter.resultFilter
+                }
             }
             ctrl.showError = false;
             var content_url = testapiApiUrl + '/results' +
@@ -260,6 +270,7 @@
                     });
             ctrl.filterText = ''
         }
+
         ctrl.filterList();
 
 
@@ -283,6 +294,7 @@
         function clearFilters() {
             ctrl.tagArray = {}
             ctrl.filter = undefined
+            keepState.filter.resultFilter = {}
             ctrl.filterList();
         }
     }