Extract data loading for host count graph

awx/ui/static/js/services/data-services.js

@@ -0,0 +1 @@
+angular.module('DataServices', []);

awx/ui/static/js/services/host-count-graph-data.js

@@ -0,0 +1,44 @@
+angular.module('DataServices')
+  .service('hostCountGraphData',
+           ["Rest",
+            "GetBasePath",
+            "ProcessErrors",
+            "$q",
+            HostCountGraphData]);
+
+function HostCountGraphData(Rest, getBasePath, processErrors, $q) {
+
+ function pluck(property, promise) {
+   return promise.then(function(value) {
+     return value[property];
+   });
+ }
+
+   function getLicenseData() {
+      url = getBasePath('config');
+      Rest.setUrl(url);
+      return Rest.get()
+        .then(function (data){
+          license = data.data.license_info.instance_count;
+          return license;
+        })
+   }
+
+   function getHostData() {
+      url = getBasePath('dashboard')+'graphs/inventory/';
+      Rest.setUrl(url);
+      return pluck('data', Rest.get());
+   }
+
+  return {
+    get: function() {
+      return $q.all({
+        license: getLicenseData(),
+        hosts: getHostData()
+      }).catch(function (data, status) {
+          processErrors(null, data, status, null, { hdr: 'Error!',
+                        msg: 'Failed to get: ' + url + ' GET returned: ' + status });
+        });
+    }
+  };
+}

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

@@ -1,4 +1,4 @@
-angular.module('DataServices', [])
+angular.module('DataServices')
   .service('jobStatusGraphData',
            ["Rest",
             "GetBasePath",