Extract graph data retrieval to a service

awx/ui/static/js/app.js

@@ -18,11 +18,13 @@ if ($basePath) {
     urlPrefix = $basePath;
 }
 
+
 angular.module('Tower', [
     'ngRoute',
     'ngSanitize',
     'ngCookies',
     'RestServices',
+    'DataServices',
     'AuthService',
     'Utilities',
     'LicenseHelper',
@@ -131,7 +133,6 @@ angular.module('Tower', [
     .constant('AngularScheduler.useTimezone', true)
     .constant('AngularScheduler.showUTCField', true)
     .constant('$timezones.definitions.location', urlPrefix + 'lib/angular-tz-extensions/tz/data')
-
     .config(['$routeProvider',
         function ($routeProvider) {
 

awx/ui/static/js/services/job-status-graph-data.js

@@ -0,0 +1,36 @@
+angular.module('DataServices', [])
+  .service('jobStatusGraphData',
+           ["RestServices",
+            "GetBasePath",
+            "ProcessErrors",
+            "$rootScope",
+            "$q",
+            JobStatusGraphData]);
+
+function JobStatusGraphData(Rest, getBasePath, processErrors, $rootScope, $q) {
+ var callbacks = {};
+ var currentCallbackId = 0;
+
+ function getData() {
+   return Rest.get();
+ }
+
+ return {
+   setupWatcher: function() {
+     $rootScope.$on('JobStatusChange', function() {
+       getData().then(function(result) {
+         $rootScope.
+           $broadcast('DataReceived:JobStatusGraph',
+                      result);
+       });
+     });
+   },
+   get: function(period, jobType) {
+
+     this.setupWatcher();
+
+     return getData();
+
+   }
+ };
+}

awx/ui/templates/ui/index.html

@@ -81,6 +81,7 @@
     <script src="{{ STATIC_URL }}js/controllers/Permissions.js"></script>
     <script src="{{ STATIC_URL }}js/controllers/Schedules.js"></script>
     <script src="{{ STATIC_URL }}js/controllers/Sockets.js"></script>
+    <script src="{{ STATIC_URL }}js/services/job-status-graph-data.js"></script>
     <script src="{{ STATIC_URL }}js/forms/Users.js"></script>
     <script src="{{ STATIC_URL }}js/forms/Organizations.js"></script>
     <script src="{{ STATIC_URL }}js/forms/Inventories.js"></script>

awx/ui/tests/unit/services/job-status-graph-data-test.js

@@ -1,3 +1,94 @@
-describe("JobStatusGraphDataFactory", function() {
-  it('should fail', function() { expect(true).to.be.true; });
+describe('Job Status Graph Data Service', function() {
+
+  var q;
+
+  var jobStatusGraphData, httpBackend, rootScope, timeout;
+
+  var jobStatusChange = {
+    $on: sinon.spy(),
+  };
+
+  function flushPromises() {
+    window.setTimeout(function() {
+      inject(function($rootScope) {
+        $rootScope.$apply();
+      });
+    }, 100);
+  }
+
+  var restStub = {
+    setUrl: angular.noop,
+    reset: function() {
+      delete restStub.deferred;
+    },
+    get: function() {
+      if (angular.isUndefined(restStub.deferred)) {
+        restStub.deferred = q.defer();
+      }
+
+      return restStub.deferred.promise;
+    },
+    succeed: function(value) {
+        restStub.deferred.resolve(value);
+    },
+    fail: function(value) {
+      restStub.deferred.reject(value);
+    }
+  };
+
+  beforeEach(module("Tower"));
+
+  beforeEach(module(function($provide) {
+
+    $provide.value("$cookieStore", { get: angular.noop });
+
+    $provide.value('RestServices', restStub);
+  }));
+
+  afterEach(function() {
+    restStub.reset();
+  });
+
+  beforeEach(inject(function(_jobStatusGraphData_, $httpBackend, $q, $rootScope, $timeout) {
+    jobStatusGraphData = _jobStatusGraphData_;
+    httpBackend = $httpBackend;
+    rootScope = $rootScope;
+    timeout = $timeout;
+    $httpBackend.expectGET('/static/js/local_config.js').respond({
+    });
+    q = $q;
+  }));
+
+  it('returns a promise to be fulfilled when data comes in', function() {
+    var firstResult = "result";
+
+    var result = jobStatusGraphData.get('', '');
+
+    restStub.succeed(firstResult);
+
+    flushPromises();
+
+    return expect(result).to.eventually.equal(firstResult);;
+  });
+
+  it('broadcasts event when data is received', function() {
+    var expected = "value";
+    var result = q.defer();
+    jobStatusGraphData.setupWatcher();
+
+    inject(function($rootScope) {
+      $rootScope.$on('DataReceived:JobStatusGraph', function(e, data) {
+        result.resolve(data);
+      });
+      $rootScope.$emit('JobStatusChange');
+      restStub.succeed(expected);
+      flushPromises();
+    });
+
+    return expect(result.promise).to.eventually.equal(expected);
+  });
+
+  xit('processes errors through error handler', function() {
+  });
+
 });