Add worker to onboard notification

Issue-ID: SDC-1840
Change-Id: I0506df2073beb14de2aea5a01233f05ce9a6d7f7
Signed-off-by: Malek <malek.zoabi@amdocs.com>

1 files changed, 64 insertions, 0 deletions

diff --git a/openecomp-ui/src/nfvo-utils/WorkerUtil.js b/openecomp-ui/src/nfvo-utils/WorkerUtil.js
new file mode 100644
index 0000000000..e9ce332e20
--- /dev/null
+++ b/openecomp-ui/src/nfvo-utils/WorkerUtil.js
@@ -0,0 +1,64 @@
+/*
+* Copyright © 2018 European Support Limited
+*
+* Licensed 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.
+*/
+
+import Configuration from 'sdc-app/config/Configuration.js';
+import { applySecurity } from 'nfvo-utils/RestAPIUtil.js';
+import store from 'sdc-app/AppStore.js';
+import { actionTypes } from 'sdc-app/onboarding/userNotifications/UserNotificationsConstants.js';
+
+import Worker from 'nfvo-utils/Notifications.worker.js';
+
+class WorkerUtil {
+    open() {
+        this.worker = new Worker();
+
+        const url = `${Configuration.get('restPrefix')}/v1.0/notifications`;
+        const notificationsWorkerUpdateMillisecond = Configuration.get(
+            'notificationsWorkerUpdateMillisecond'
+        );
+        const options = {};
+
+        applySecurity(options);
+
+        const config = {
+            method: 'GET',
+            url: url,
+            headers: options.headers,
+            data: null
+        };
+
+        this.worker.postMessage({
+            config,
+            notificationsWorkerUpdateMillisecond
+        });
+
+        this.worker.onmessage = event => {
+            const result = event.data;
+            store.dispatch({
+                type: actionTypes.LOAD_NOTIFICATIONS,
+                result
+            });
+        };
+    }
+
+    close() {
+        if (this.worker !== undefined) {
+            this.worker.terminate();
+        }
+    }
+}
+
+export default WorkerUtil;