1 files changed, 30 insertions, 0 deletions
diff --git a/workflow-designer-ui/src/main/frontend/src/shared/notifications/notificationsReducer.js b/workflow-designer-ui/src/main/frontend/src/shared/notifications/notificationsReducer.js
new file mode 100644
index 00000000..f0989cf5
--- /dev/null
+++ b/workflow-designer-ui/src/main/frontend/src/shared/notifications/notificationsReducer.js
@@ -0,0 +1,30 @@
+/*
+* 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 { actionTypes } from 'shared/notifications/notificationsConstants';
+
+function notificationsReducer(state = [], action) {
+    switch (action.type) {
+        case actionTypes.ADD_NOTIFICATION:
+            return [...state, action.payload];
+        case actionTypes.REMOVE_NOTIFICATION:
+            return state.filter(item => item.id !== action.payload.id);
+        default:
+            return state;
+    }
+}
+
+export default notificationsReducer;