UX extensions

UX Maintenance client and further changes

Change-Id: I7643661d17db5fc3d3f94b58cb42ed0be558c64f
Issue-ID: SDNC-583
Signed-off-by: Herbert Eiselt <herbert.eiselt@highstreet-technologies.com>

19 files changed, 1245 insertions, 0 deletions

diff --git a/sdnr/wt/odlux/apps/maintenanceApp/.babelrc b/sdnr/wt/odlux/apps/maintenanceApp/.babelrc
new file mode 100644
index 000000000..3d8cd1260
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/.babelrc
@@ -0,0 +1,17 @@
+{
+  "presets": [
+    ["@babel/preset-react"],
+    ["@babel/preset-env", {
+      "targets": {
+        "chrome": "66"
+      },
+      "spec": true,
+      "loose": false,
+      "modules": false,
+      "debug": false,
+      "useBuiltIns": "usage",
+      "forceAllTransforms": true
+    }]
+  ],
+  "plugins": []
+}
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/package.json b/sdnr/wt/odlux/apps/maintenanceApp/package.json
new file mode 100644
index 000000000..617dde2d9
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/package.json
@@ -0,0 +1,41 @@
+{
+  "name": "@odlux/maintenance-app",
+  "version": "0.1.0",
+  "description": "A react based modular UI for the maintenance app.",
+  "main": "index.js",
+  "scripts": {
+    "start": "webpack-dev-server --env debug",
+    "build": "webpack --env release --config webpack.config.js",
+    "build:dev": "webpack --env debug --config webpack.config.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://git.mfico.de/highstreet-technologies/odlux.git"
+  },
+  "keywords": [
+    "reactjs",
+    "redux",
+    "ui",
+    "framework"
+  ],
+  "author": "Matthias Fischer",
+  "license": "MIT",
+   "dependencies": {
+     "@odlux/framework": "*",
+     "@odlux/connect-app": "*"
+   },
+  "peerDependencies": {
+    "@types/react": "16.4.14",
+    "@types/react-dom": "16.0.8",
+    "@types/react-router-dom": "4.3.1",
+    "@material-ui/core": "3.8.3",
+    "@material-ui/icons": "3.0.2",
+    "@types/classnames": "2.2.6",
+    "@types/flux": "3.1.8",
+    "@types/jquery": "3.3.10",
+    "jquery": "3.3.1",
+    "react": "16.5.2",
+    "react-dom": "16.5.2",
+    "react-router-dom": "4.3.1"
+  }
+}
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/pom.xml b/sdnr/wt/odlux/apps/maintenanceApp/pom.xml
new file mode 100644
index 000000000..18db101e0
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/pom.xml
@@ -0,0 +1,158 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+    <parent>
+        <groupId>org.onap.ccsdk.parent</groupId>
+        <artifactId>odlparent</artifactId>
+        <version>1.2.1-SNAPSHOT</version>
+        <relativePath />
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.onap.ccsdk.features.sdnr.wt</groupId>
+    <artifactId>sdnr-wt-odlux-app-maintenanceApp</artifactId>
+    <version>0.4.1-SNAPSHOT</version>
+    <packaging>bundle</packaging>
+    <name>sdnr-wt-odlux-app-maintenanceApp</name>
+    <licenses>
+        <license>
+            <name>Apache License, Version 2.0</name>
+            <url>http://www.apache.org/licenses/LICENSE-2.0</url>
+        </license>
+    </licenses>
+    <dependencies>
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>sdnr-wt-odlux-core-model</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>sdnr-wt-odlux-core-provider</artifactId>
+            <version>${project.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+    <build>
+        <sourceDirectory>src2/main/java</sourceDirectory>
+        <plugins>
+            <plugin>
+                <artifactId>maven-clean-plugin</artifactId>
+                <configuration>
+                    <filesets>
+                        <fileset>
+                            <directory>dist</directory>
+                            <followSymlinks>false</followSymlinks>
+                        </fileset>
+                        <fileset>
+                            <directory>node</directory>
+                            <followSymlinks>false</followSymlinks>
+                        </fileset>
+                        <fileset>
+                            <directory>node_modules</directory>
+                            <followSymlinks>false</followSymlinks>
+                        </fileset>
+                        <fileset>
+                            <directory>../node_modules</directory>
+                            <followSymlinks>false</followSymlinks>
+                        </fileset>
+                        <!-- eclipse bug build bin folder in basedir -->
+						<fileset>
+							<directory>bin</directory>
+							<followSymlinks>false</followSymlinks>
+						</fileset>
+                    </filesets>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>build-helper-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>add-test-source</id>
+                        <phase>generate-test-sources</phase>
+                        <goals>
+                            <goal>add-test-source</goal>
+                        </goals>
+                        <configuration>
+                            <sources>
+                                <source>src2/test/java</source>
+                            </sources>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>com.github.eirslett</groupId>
+                <artifactId>frontend-maven-plugin</artifactId>
+                <version>1.8.1-SNAPSHOT</version>
+                <executions>
+                    <execution>
+                        <id>install node and yarn</id>
+                        <goals>
+                            <goal>install-node-and-yarn</goal>
+                        </goals>
+                        <!-- optional: default phase is "generate-resources" -->
+                        <phase>initialize</phase>
+                        <configuration>
+                            <nodeVersion>v8.10.0</nodeVersion>
+                            <yarnVersion>v1.12.3</yarnVersion>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>yarn build</id>
+                        <goals>
+                            <goal>yarn</goal>
+                        </goals>
+                        <configuration>
+                            <arguments>run build</arguments>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.felix</groupId>
+                <artifactId>maven-bundle-plugin</artifactId>
+                <extensions>true</extensions>
+                <configuration>
+                    <instructions>
+                        <Import-Package>org.onap.ccsdk.features.sdnr.wt.odlux.model.*,com.opensymphony.*</Import-Package>
+                        <Private-Package></Private-Package>
+                    </instructions>
+                </configuration>
+            </plugin>
+        </plugins>
+        <resources>
+            <resource>
+                <directory>dist</directory>
+                <targetPath>odlux</targetPath>
+            </resource>
+            <resource>
+                <directory>src2/main/resources</directory>
+            </resource>
+            <resource>
+                <directory>src2/test/resources</directory>
+            </resource>
+        </resources>
+    </build>
+    <pluginRepositories>
+        <pluginRepository>
+            <id>highstreet repo</id>
+            <url>https://cloud-highstreet-technologies.com/mvn/</url>
+            <snapshots>
+                <enabled>true</enabled>
+                <updatePolicy>always</updatePolicy>
+            </snapshots>
+        </pluginRepository>
+    </pluginRepositories>
+</project>
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/src/actions/maintenenceActions.ts b/sdnr/wt/odlux/apps/maintenanceApp/src/actions/maintenenceActions.ts
new file mode 100644
index 000000000..753c1183f
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/src/actions/maintenenceActions.ts
@@ -0,0 +1,95 @@
+import { Action } from '../../../../framework/src/flux/action';
+import { Dispatch } from '../../../../framework/src/flux/store';
+import { MaintenenceEntry, spoofSymbol } from '../models/maintenenceEntryType';
+
+import { AddSnackbarNotification } from '../../../../framework/src/actions/snackbarActions';
+import { IApplicationStoreState } from '../../../../framework/src/store/applicationStore';
+
+import { maintenenceService } from '../services/maintenenceService';
+
+export class BaseAction extends Action { }
+
+export class LoadAllMainteneceEntriesAction extends BaseAction { }
+
+export class AllMainteneceEntriesLoadedAction extends BaseAction {
+
+  constructor (public maintenenceEntries: MaintenenceEntry[] | null, error?:string) {
+    super();
+
+  }
+}
+
+
+export const loadAllMainteneceEntriesAsyncAction = (dispatch: Dispatch , getState: () => IApplicationStoreState) => {
+  dispatch(new LoadAllMainteneceEntriesAction());
+  // frist get all entries from the maintenance index
+  maintenenceService.getAllMaintenenceEntries().then(entries => {
+    if (!entries) {
+      dispatch(new AddSnackbarNotification({ message: `Error reading maintenece sessings.`, options: { variant: 'error' } }));
+      return;
+    }
+
+    // combine ell entries from the maintenance index with all networkelements
+    const networkElements = getState().connectApp.mountedNetworkElements;
+    const maintenenceEntries = networkElements.elements.reduce((acc, cur) => {
+      const entry = entries.find(e => e.mountId === cur.mountId);
+      acc.push(entry || {
+        [spoofSymbol]: true,
+        _id: cur.mountId,
+        mountId: cur.mountId,
+        description : "",
+        start: "",
+        end: "",
+        active: false
+      });
+      return acc;
+    }, [] as MaintenenceEntry[]);
+
+    // all all entries from the maintenance index which are not in all networkelements
+    entries.forEach(entry => {
+      if (maintenenceEntries.findIndex(e => e.mountId === entry.mountId) < 0) {
+        maintenenceEntries.push(entry);
+      };
+    });
+
+    dispatch(new AllMainteneceEntriesLoadedAction(maintenenceEntries));
+  }).catch(error => dispatch(new AllMainteneceEntriesLoadedAction(null, error)));
+}
+
+export class UpdateMaintenanceEntry extends BaseAction {
+  constructor(public maintenenceEntry: MaintenenceEntry) {
+    super();
+  }
+}
+
+/** Represents an async thunk action creator to add an element to the maintenence entries. */
+export const addOrUpdateMaintenenceEntryAsyncActionCreator = (entry: MaintenenceEntry) => (dispatch: Dispatch) => {
+  maintenenceService.writeMaintenenceEntry(entry).then(result => {
+    result && window.setTimeout(() => {
+      // dispatch(loadAllMountedNetworkElementsAsync);
+      dispatch(new UpdateMaintenanceEntry(entry));
+      dispatch(new AddSnackbarNotification({ message: `Successfully ${result && result.created ? "created" : "updated"} maintenece sessings for [${entry.mountId}]`, options: { variant: 'success' } }));
+    }, 900);
+  });
+};
+
+/** Represents an async thunk action creator to delete an element from the maintenence entries. */
+export const removeFromMaintenenceEntrysAsyncActionCreator = (entry: MaintenenceEntry) => (dispatch: Dispatch) => {
+  maintenenceService.deleteMaintenenceEntry(entry).then(result => {
+    result && window.setTimeout(() => {
+      //dispatch(loadAllMountedNetworkElementsAsync);
+      dispatch(new UpdateMaintenanceEntry({
+        [spoofSymbol]: true,
+        _id: entry._id,
+        mountId: entry.mountId,
+        description : "",
+        start: "",
+        end: "",
+        active: false
+      }));
+      dispatch(new AddSnackbarNotification({ message: `Successfully removed [${entry.mountId}]`, options: { variant: 'success' } }));
+    }, 900);
+  });
+};
+
+// Hint: since there is no notification of changed required network elements, this code is not aware of changes caused outiside of this browser.
\ No newline at end of file
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/src/components/editMaintenenceEntryDialog.tsx b/sdnr/wt/odlux/apps/maintenanceApp/src/components/editMaintenenceEntryDialog.tsx
new file mode 100644
index 000000000..04f6d2d41
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/src/components/editMaintenenceEntryDialog.tsx
@@ -0,0 +1,177 @@
+import * as React from 'react';
+
+import Button from '@material-ui/core/Button';
+import TextField from '@material-ui/core/TextField';
+import Dialog from '@material-ui/core/Dialog';
+import DialogActions from '@material-ui/core/DialogActions';
+import DialogContent from '@material-ui/core/DialogContent';
+import DialogContentText from '@material-ui/core/DialogContentText';
+import DialogTitle from '@material-ui/core/DialogTitle';
+
+import { IDispatcher, connect, Connect } from '../../../../framework/src/flux/connect';
+
+import {
+  addOrUpdateMaintenenceEntryAsyncActionCreator,
+  removeFromMaintenenceEntrysAsyncActionCreator
+} from '../actions/maintenenceActions';
+
+import { MaintenenceEntry } from '../models/maintenenceEntryType';
+import { FormControl, InputLabel, Select, MenuItem } from '@material-ui/core';
+
+export enum EditMaintenenceEntryDialogMode {
+  None = "none",
+  AddMaintenenceEntry = "addMaintenenceEntry",
+  EditMaintenenceEntry = "editMaintenenceEntry",
+  RemoveMaintenenceEntry = "removeMaintenenceEntry"
+}
+
+const mapDispatch = (dispatcher: IDispatcher) => ({
+  addOrUpdateMaintenenceEntry: (entry: MaintenenceEntry) => {
+    dispatcher.dispatch(addOrUpdateMaintenenceEntryAsyncActionCreator(entry));
+  },
+  removeMaintenenceEntry: (entry: MaintenenceEntry) => {
+    dispatcher.dispatch(removeFromMaintenenceEntrysAsyncActionCreator(entry));
+  },
+});
+
+type DialogSettings = {
+  dialogTitle: string,
+  dialogDescription: string,
+  applyButtonText: string,
+  cancelButtonText: string,
+  enableMountIdEditor: boolean,
+  enableTimeEditor: boolean,
+}
+
+const settings: { [key: string]: DialogSettings } = {
+  [EditMaintenenceEntryDialogMode.None]: {
+    dialogTitle: "",
+    dialogDescription: "",
+    applyButtonText: "",
+    cancelButtonText: "",
+    enableMountIdEditor: false,
+    enableTimeEditor: false,
+  },
+  [EditMaintenenceEntryDialogMode.AddMaintenenceEntry]: {
+    dialogTitle: "Add new maintenence entry",
+    dialogDescription: "",
+    applyButtonText: "Add",
+    cancelButtonText: "Cancel",
+    enableMountIdEditor: true,
+    enableTimeEditor: true,
+  },
+  [EditMaintenenceEntryDialogMode.EditMaintenenceEntry]: {
+    dialogTitle: "Edit maintenence entry",
+    dialogDescription: "",
+    applyButtonText: "Save",
+    cancelButtonText: "Cancel",
+    enableMountIdEditor: false,
+    enableTimeEditor: true,
+  },
+  [EditMaintenenceEntryDialogMode.RemoveMaintenenceEntry]: {
+    dialogTitle: "Remove maintenence entry",
+    dialogDescription: "",
+    applyButtonText: "Remove",
+    cancelButtonText: "Cancel",
+    enableMountIdEditor: false,
+    enableTimeEditor: false,
+  },
+}
+
+type EditMaintenenceEntryDIalogComponentProps = Connect<undefined, typeof mapDispatch> & {
+  mode: EditMaintenenceEntryDialogMode;
+  initialMaintenenceEntry: MaintenenceEntry;
+  onClose: () => void;
+};
+
+type EditMaintenenceEntryDIalogComponentState = MaintenenceEntry;
+
+class EditMaintenenceEntryDIalogComponent extends React.Component<EditMaintenenceEntryDIalogComponentProps, EditMaintenenceEntryDIalogComponentState> {
+  constructor (props: EditMaintenenceEntryDIalogComponentProps) {
+    super(props);
+
+    this.state = {
+      ...this.props.initialMaintenenceEntry
+    };
+  }
+
+  render(): JSX.Element {
+    const setting = settings[this.props.mode];
+    return (
+      <Dialog open={this.props.mode !== EditMaintenenceEntryDialogMode.None}>
+        <DialogTitle id="form-dialog-title">{setting.dialogTitle}</DialogTitle>
+        <DialogContent>
+          <DialogContentText>
+            {setting.dialogDescription}
+          </DialogContentText>
+          <TextField disabled={!setting.enableMountIdEditor} spellCheck={false} autoFocus margin="dense" id="name" label="Name" type="text" fullWidth value={this.state.mountId} onChange={(event) => { this.setState({ mountId: event.target.value }); }} />
+          <TextField disabled={!setting.enableTimeEditor} spellCheck={false} autoFocus margin="dense" id="start" label="Start" type="datetime-local" fullWidth value={this.state.start} onChange={(event) => { this.setState({ start: event.target.value }); }} />
+          <TextField disabled={!setting.enableTimeEditor} spellCheck={false} autoFocus margin="dense" id="end" label="End" type="datetime-local" fullWidth value={this.state.end} onChange={(event) => { this.setState({ end: event.target.value }); }} />
+          <FormControl fullWidth disabled={!setting.enableTimeEditor}>
+            <InputLabel htmlFor="active">Active</InputLabel>
+            <Select value={ this.state.active || false } onChange={(event) => {
+              this.setState({ active: event.target.value as any as boolean });
+            }} inputProps={{ name: 'active', id: 'active' }} fullWidth >
+              <MenuItem value={true as any as string}>active</MenuItem>
+              <MenuItem value={false as any as string}>not active</MenuItem>
+            </Select>
+          </FormControl>
+        </DialogContent>
+        <DialogActions>
+          <Button onClick={(event) => {
+            this.onApply({
+              _id: this.state._id || this.state.mountId,
+              mountId: this.state.mountId,
+              description: this.state.description,
+              start: this.state.start,
+              end: this.state.end,
+              active: this.state.active
+            });
+            event.preventDefault();
+            event.stopPropagation();
+          }} > {setting.applyButtonText} </Button>
+          <Button onClick={(event) => {
+            this.onCancel();
+            event.preventDefault();
+            event.stopPropagation();
+          }} color="secondary"> {setting.cancelButtonText} </Button>
+        </DialogActions>
+      </Dialog>
+    )
+  }
+
+  private onApply = (entry: MaintenenceEntry) => {
+    this.props.onClose && this.props.onClose();
+    switch (this.props.mode) {
+      case EditMaintenenceEntryDialogMode.AddMaintenenceEntry:
+        entry && this.props.addOrUpdateMaintenenceEntry(entry);
+        break;
+      case EditMaintenenceEntryDialogMode.EditMaintenenceEntry:
+        entry && this.props.addOrUpdateMaintenenceEntry(entry);
+        break;
+      case EditMaintenenceEntryDialogMode.RemoveMaintenenceEntry:
+        entry && this.props.removeMaintenenceEntry(entry);
+        break;
+    }
+  };
+
+
+  private onCancel = () => {
+    this.props.onClose && this.props.onClose();
+  }
+
+  static getDerivedStateFromProps(props: EditMaintenenceEntryDIalogComponentProps, state: EditMaintenenceEntryDIalogComponentState & { _initialMaintenenceEntry: MaintenenceEntry }): EditMaintenenceEntryDIalogComponentState & { _initialMaintenenceEntry: MaintenenceEntry } {
+    if (props.initialMaintenenceEntry !== state._initialMaintenenceEntry) {
+      state = {
+        ...state,
+        ...props.initialMaintenenceEntry,
+        _initialMaintenenceEntry: props.initialMaintenenceEntry,
+      };
+    }
+    return state;
+  }
+
+}
+
+export const EditMaintenenceEntryDIalog = connect(undefined, mapDispatch)(EditMaintenenceEntryDIalogComponent);
+export default EditMaintenenceEntryDIalog;
\ No newline at end of file
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/src/handlers/maintenanceAppRootHandler.ts b/sdnr/wt/odlux/apps/maintenanceApp/src/handlers/maintenanceAppRootHandler.ts
new file mode 100644
index 000000000..956d05843
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/src/handlers/maintenanceAppRootHandler.ts
@@ -0,0 +1,27 @@
+// main state handler
+
+import { combineActionHandler } from '../../../../framework/src/flux/middleware';
+
+import { IApplicationStoreState } from '../../../../framework/src/store/applicationStore';
+
+import { IConnectAppStoreState } from '../../../connectApp/src/handlers/connectAppRootHandler';
+
+import { IMaintenenceEntriesState, maintenenceEntriesActionHandler } from './maintenenceEntriesHandler';
+
+export interface IMaintenanceAppStoreState {
+  maintenenceEntries : IMaintenenceEntriesState
+}
+
+declare module '../../../../framework/src/store/applicationStore' {
+  interface IApplicationStoreState {
+    maintenanceApp: IMaintenanceAppStoreState,
+    connectApp: IConnectAppStoreState
+  }
+}
+
+const actionHandlers = {
+  maintenenceEntries: maintenenceEntriesActionHandler
+};
+
+export const maintenanceAppRootHandler = combineActionHandler<IMaintenanceAppStoreState>(actionHandlers);
+export default maintenanceAppRootHandler;
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/src/handlers/maintenenceEntriesHandler.ts b/sdnr/wt/odlux/apps/maintenanceApp/src/handlers/maintenenceEntriesHandler.ts
new file mode 100644
index 000000000..13f4a3b6d
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/src/handlers/maintenenceEntriesHandler.ts
@@ -0,0 +1,40 @@
+import { IActionHandler } from '../../../../framework/src/flux/action';
+
+import { MaintenenceEntry } from '../models/maintenenceEntryType';
+import { LoadAllMainteneceEntriesAction, AllMainteneceEntriesLoadedAction, UpdateMaintenanceEntry } from '../actions/maintenenceActions';
+
+export interface IMaintenenceEntriesState {
+  entries: MaintenenceEntry[];
+  busy: boolean;
+}
+
+const maintenanceEntriesStateInit: IMaintenenceEntriesState = {
+  entries: [],
+  busy: false
+};
+
+export const maintenenceEntriesActionHandler: IActionHandler<IMaintenenceEntriesState> = (state = maintenanceEntriesStateInit, action) => {
+  if (action instanceof LoadAllMainteneceEntriesAction){
+    state = {
+      ...state,
+      busy: true,
+    }
+  } else if (action instanceof AllMainteneceEntriesLoadedAction){
+    state = {
+      ...state,
+      entries: action.maintenenceEntries || [],
+      busy: false,
+    }
+  } else if (action instanceof UpdateMaintenanceEntry) {
+    const index = state.entries.findIndex(e => action.maintenenceEntry.mountId === e.mountId);
+    state = {
+      ...state,
+      entries: index > -1 ? [
+        ...state.entries.slice(0, index),
+        action.maintenenceEntry,
+        ...state.entries.slice(index+1),
+      ] : [...state.entries, action.maintenenceEntry]
+    }
+  }
+  return state;
+}
\ No newline at end of file
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/src/index.html b/sdnr/wt/odlux/apps/maintenanceApp/src/index.html
new file mode 100644
index 000000000..c84aecee1
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/src/index.html
@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <meta http-equiv="X-UA-Compatible" content="ie=edge">
+  <!-- <link rel="stylesheet" href="./vendor.css"> -->
+  <title>Minimal App</title>
+</head>
+
+<body>
+  <div id="app"></div>
+  <script type="text/javascript" src="./require.js"></script>
+  <script type="text/javascript" src="./config.js"></script>
+  <script>
+    // run the application
+    require(["app","connectApp", "maintenanceApp"], function (app, connectApp, maintenanceApp) {
+      connectApp.register();
+      maintenanceApp.register();
+      app("./app.tsx").runApplication();
+    });
+  </script>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/src/models/maintenenceEntryType.ts b/sdnr/wt/odlux/apps/maintenanceApp/src/models/maintenenceEntryType.ts
new file mode 100644
index 000000000..fca70f2af
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/src/models/maintenenceEntryType.ts
@@ -0,0 +1,28 @@
+/** Represents the elestic search db type for maintenence enrties */
+export type MaintenenceEntryType = {
+    node: string;
+    // According to the arrangement from 2019.02.15 there will be currently only one element in the filters array.
+    filter: [{
+      definition: { "object-id-ref": string ,problem: string},
+      description: string,
+      /** The end date for the maintenence mode formated as ISO date string in UTC.  */
+      end: string,
+      /** The start date for the maintenence mode formated as ISO date string in UTC.  */
+      start: string
+    }],
+    /** Determines if the filter set is activated or not. */
+    active: boolean;
+}
+
+export const spoofSymbol = Symbol("Spoof");
+
+/** Represents the type for an maintenence entry. */
+export type MaintenenceEntry = {
+  [spoofSymbol]?: boolean;
+  _id: string;
+  mountId: string;
+  description: string;
+  start: string;
+  end: string;
+  active: boolean;
+}
\ No newline at end of file
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/src/plugin.tsx b/sdnr/wt/odlux/apps/maintenanceApp/src/plugin.tsx
new file mode 100644
index 000000000..19e188ec2
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/src/plugin.tsx
@@ -0,0 +1,27 @@
+// app configuration and main entry point for the app
+
+import * as React from "react";
+
+import { faLock } from '@fortawesome/free-solid-svg-icons';  // select app icon
+
+import applicationManager from '../../../framework/src/services/applicationManager';
+
+import { maintenanceAppRootHandler } from './handlers/maintenanceAppRootHandler';
+
+import MaintenenceView from "./views/maintenenceView";
+
+const App : React.SFC = (props) => {
+  return <MaintenenceView />
+};
+
+export function register() {
+  applicationManager.registerApplication({
+    name: "maintenanceApp",
+    icon: faLock,
+    rootComponent: App,
+    rootActionHandler: maintenanceAppRootHandler,
+    menuEntry: "Maintenance App"
+  });
+}
+
+
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/src/services/maintenenceService.ts b/sdnr/wt/odlux/apps/maintenanceApp/src/services/maintenenceService.ts
new file mode 100644
index 000000000..5e15a4c78
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/src/services/maintenenceService.ts
@@ -0,0 +1,82 @@
+import { requestRest } from '../../../../framework/src/services/restService';
+import { Result, HitEntry, PostResponse, DeleteResponse } from '../../../../framework/src/models/elasticSearch';
+
+import { MaintenenceEntryType, MaintenenceEntry } from '../models/maintenenceEntryType';
+import { convertToLocaleString, convertToGMTString } from '../utils/timeUtils';
+
+export const maintenenceEntryDatabasePath = "mwtn/maintenancemode";
+
+/**
+ * Represents a web api accessor service for all maintenence entries related actions.
+ */
+class MaintenenceService {
+  /**
+    * Gets all maintenence entries from the backend.
+    */
+  public async getAllMaintenenceEntries(): Promise<(MaintenenceEntry[]) | null> {
+    const path = `database/${maintenenceEntryDatabasePath}/_search`;
+    const query = { "query": { "match_all": {} } };
+
+    const result = await requestRest<Result<MaintenenceEntryType>>(path, { method: "POST", body: JSON.stringify(query) });
+    return result && result.hits && result.hits.hits && result.hits.hits.map(me => me._source && me._source.filter[0] && ({
+      _id: me._id,
+      mountId: me._source.node,
+      description: me._source.filter[0].description,
+      start: me._source.filter[0].start && convertToLocaleString(me._source.filter[0].start),
+      end: me._source.filter[0].end && convertToLocaleString(me._source.filter[0].end),
+      active: me._source.active
+    })) || null;
+  }
+
+  /**
+    * Gets one maintenence entry by its mountId from the backend.
+    */
+  public async getMaintenenceEntryByMountId(mountId: string): Promise<(MaintenenceEntry) | null> {
+    const path = `database/${maintenenceEntryDatabasePath}/${mountId}`;
+
+    const result = await requestRest<HitEntry<MaintenenceEntryType> & { found: boolean }>(path, { method: "GET" });
+    return result && result.found && result._source && result._source.filter[0] && {
+      _id: result._id,
+      mountId: result._source.node,
+      description: result._source.filter[0].description,
+      start: result._source.filter[0].start && convertToLocaleString(result._source.filter[0].start),
+      end: result._source.filter[0].end && convertToLocaleString(result._source.filter[0].end),
+      active: result._source.active
+    } || null;
+  }
+
+  /**
+  * Adds or updates one maintenence entry to the backend.
+  */
+  public async writeMaintenenceEntry(maintenenceEntry: MaintenenceEntry): Promise<PostResponse | null> {
+    const path = `database/${maintenenceEntryDatabasePath}/${maintenenceEntry._id}`;
+    const data: MaintenenceEntryType = {
+      node: maintenenceEntry.mountId,
+      filter: [
+        {
+          definition: { "object-id-ref": "", problem: "" },
+          description: "",
+          start: convertToGMTString(maintenenceEntry.start),
+          end: convertToGMTString(maintenenceEntry.end)
+        }
+      ],
+      active: maintenenceEntry.active
+    };
+
+    const result = await requestRest<PostResponse>(path, { method: "POST", body: JSON.stringify(data) });
+    return result || null;
+  }
+
+  /**
+  * Deletes one maintenence entry by its mountId from the backend.
+  */
+  public async deleteMaintenenceEntry(maintenenceEntry: MaintenenceEntry): Promise<(DeleteResponse) | null> {
+    const path = `database/${maintenenceEntryDatabasePath}/${maintenenceEntry._id}`;
+
+    const result = await requestRest<DeleteResponse>(path, { method: "DELETE" });
+    return result || null;
+  }
+}
+
+export const maintenenceService = new MaintenenceService();
+export default maintenenceService;
\ No newline at end of file
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/src/utils/timeUtils.ts b/sdnr/wt/odlux/apps/maintenanceApp/src/utils/timeUtils.ts
new file mode 100644
index 000000000..92bc2ba8b
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/src/utils/timeUtils.ts
@@ -0,0 +1,22 @@
+export function convertToGMTString(dateString: string): string {
+  const date = new Date(dateString);
+  const pad = (n: number) => (n < 10) ? '0' + n : n;
+
+  return date.getUTCFullYear() +
+    '-' + pad(date.getUTCMonth() + 1) +
+    '-' + pad(date.getUTCDate()) +
+    'T' + pad(date.getUTCHours()) +
+    ':' + pad(date.getUTCMinutes()) +
+    '+00:00';
+}
+
+export function convertToLocaleString(rawDate: string| number): string {
+  const date = new Date(rawDate);
+  const pad = (n: number) => (n < 10) ? '0' + n : n;
+
+  return date.getFullYear() +
+    '-' + pad(date.getMonth() + 1) +
+    '-' + pad(date.getDate()) +
+    'T' + pad(date.getHours()) +
+    ':' + pad(date.getMinutes());
+}
\ No newline at end of file
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/src/views/maintenenceView.tsx b/sdnr/wt/odlux/apps/maintenanceApp/src/views/maintenenceView.tsx
new file mode 100644
index 000000000..f048d6cc5
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/src/views/maintenenceView.tsx
@@ -0,0 +1,200 @@
+import * as React from 'react';
+
+import { Theme, createStyles, WithStyles, withStyles, Tooltip } from '@material-ui/core';
+
+import AddIcon from '@material-ui/icons/Add';
+import EditIcon from '@material-ui/icons/Edit';
+import RemoveIcon from '@material-ui/icons/RemoveCircleOutline';
+
+import Button from '@material-ui/core/Button';
+import IconButton from '@material-ui/core/IconButton';
+
+import connect, { IDispatcher, Connect } from '../../../../framework/src/flux/connect';
+import MaterialTable, { MaterialTableCtorType, ColumnType } from '../../../../framework/src/components/material-table';
+import { IApplicationStoreState } from '../../../../framework/src/store/applicationStore';
+
+import { loadAllMountedNetworkElementsAsync } from '../../../connectApp/src/actions/mountedNetworkElementsActions';
+
+import { loadAllMainteneceEntriesAsyncAction } from '../actions/maintenenceActions';
+import { MaintenenceEntry, spoofSymbol } from '../models/maintenenceEntryType';
+
+import EditMaintenenceEntryDialog, { EditMaintenenceEntryDialogMode } from '../components/editMaintenenceEntryDialog';
+import { convertToLocaleString } from '../utils/timeUtils';
+
+const styles = (theme: Theme) => createStyles({
+  button: {
+    margin: 0,
+    padding: "6px 6px",
+    minWidth: 'unset'
+  },
+  spacer: {
+    marginLeft: theme.spacing.unit,
+    marginRight: theme.spacing.unit,
+    display: "inline"
+  }
+});
+
+const MaintenenceEntriesTable = MaterialTable as MaterialTableCtorType<MaintenenceEntry>;
+
+const mapProps = (state: IApplicationStoreState) => ({
+   maintenenceEntries: state.maintenanceApp.maintenenceEntries.entries,
+   busy: state.maintenanceApp.maintenenceEntries.busy
+});
+
+const mapDispatcher = (dispatcher: IDispatcher) => ({
+  onLoadMenteneceEntries: async () => {
+    await dispatcher.dispatch(loadAllMountedNetworkElementsAsync)
+    dispatcher.dispatch(loadAllMainteneceEntriesAsyncAction);
+  }
+});
+
+const emptyMaintenenceEntry: MaintenenceEntry = {
+  _id: '',
+  mountId: '',
+  description: '',
+  start: convertToLocaleString(new Date().valueOf()),
+  end: convertToLocaleString(new Date().valueOf()),
+  active: false,
+};
+
+type MaintenenceViewComponentProps = Connect<typeof mapProps, typeof mapDispatcher> & WithStyles<typeof styles> & {
+
+}
+
+type MaintenenceViewComponentState = {
+  maintenenceEntryToEdit: MaintenenceEntry;
+  maintenenceEntryEditorMode: EditMaintenenceEntryDialogMode;
+}
+
+class MaintenenceViewComponent extends React.Component<MaintenenceViewComponentProps, MaintenenceViewComponentState> {
+
+  constructor (props: MaintenenceViewComponentProps) {
+    super(props);
+
+    this.state = {
+      maintenenceEntryToEdit: emptyMaintenenceEntry,
+      maintenenceEntryEditorMode: EditMaintenenceEntryDialogMode.None,
+    };
+
+  }
+
+  render() {
+    const { classes } = this.props;
+    const addMaintenenceEntryAction = {
+      icon: AddIcon, tooltip: 'Add', onClick: () => {
+        const startTime = (new Date().valueOf());
+        const endTime = startTime;
+        this.setState({
+          maintenenceEntryToEdit: {
+            ...emptyMaintenenceEntry,
+            start: convertToLocaleString(startTime),
+            end: convertToLocaleString(endTime),
+          },
+          maintenenceEntryEditorMode: EditMaintenenceEntryDialogMode.AddMaintenenceEntry
+        });
+      }
+    };
+    return (
+      <>
+        <MaintenenceEntriesTable asynchronus rows={this.props.maintenenceEntries} customActionButtons={[ addMaintenenceEntryAction ]} columns={
+        [
+          { property: "mountId", title: "Mount Id", type: ColumnType.text },
+          { property: "active", title: "Active", type: ColumnType.boolean, labels: { "true": "active", "false": "not active" }, },
+          { property: "start", title: "Start Date", type: ColumnType.text },
+          { property: "end", title: "End Date", type: ColumnType.text },
+          { property: "actions", title: "Actions", type: ColumnType.custom, customControl : ({ rowData })=>(
+            <>
+              <div className={classes.spacer}>
+                <Tooltip title={"1h from now"} ><Button className={classes.button} onClick={ (event) => this.onOpenPlus1hEditMaintenenceEntryDialog(event, rowData)} >+1h</Button></Tooltip>
+                <Tooltip title={"8h from now"} ><Button className={classes.button} onClick={(event) => this.onOpenPlus8hEditMaintenenceEntryDialog(event, rowData)} >+8h</Button></Tooltip>
+              </div>
+              <div className={classes.spacer}>
+                <Tooltip title={"Edit"} ><IconButton className={classes.button} onClick={(event) => this.onOpenEditMaintenenceEntryDialog(event, rowData)} ><EditIcon /></IconButton></Tooltip>
+                <Tooltip title={"Remove"} ><IconButton disabled={ !!rowData[spoofSymbol] } className={classes.button} onClick={(event) => this.onOpenRemoveMaintenenceEntryDialog(event, rowData)} ><RemoveIcon /></IconButton></Tooltip>
+              </div>
+            </>
+          ) },
+        ]
+        } idProperty={'_id'}> </MaintenenceEntriesTable>
+        <EditMaintenenceEntryDialog initialMaintenenceEntry={this.state.maintenenceEntryToEdit} mode={this.state.maintenenceEntryEditorMode}
+          onClose={ this.onCloseEditMaintenenceEntryDialog } />
+       </>
+    );
+  }
+
+  componentDidMount(){
+    this.props.onLoadMenteneceEntries();
+  }
+
+  private onOpenPlus1hEditMaintenenceEntryDialog = (event: React.MouseEvent<HTMLElement>, entry: MaintenenceEntry) => {
+    event.preventDefault();
+    event.stopPropagation();
+    const startTime = (new Date().valueOf());
+    const endTime = startTime + (1 * 60 * 60 * 1000);
+    this.setState({
+      maintenenceEntryToEdit: {
+        ...entry,
+        start: convertToLocaleString(startTime),
+        end: convertToLocaleString(endTime),
+      },
+      maintenenceEntryEditorMode: EditMaintenenceEntryDialogMode.EditMaintenenceEntry
+    });
+  }
+
+  private onOpenPlus8hEditMaintenenceEntryDialog = (event: React.MouseEvent<HTMLElement>, entry: MaintenenceEntry) => {
+    event.preventDefault();
+    event.stopPropagation();
+    const startTime = (new Date().valueOf());
+    const endTime = startTime + (8 * 60 * 60 * 1000);
+    this.setState({
+      maintenenceEntryToEdit: {
+        ...entry,
+        start: convertToLocaleString(startTime),
+        end: convertToLocaleString(endTime),
+      },
+      maintenenceEntryEditorMode: EditMaintenenceEntryDialogMode.EditMaintenenceEntry
+    });
+  }
+
+  private onOpenEditMaintenenceEntryDialog = (event: React.MouseEvent<HTMLElement>, entry: MaintenenceEntry) => {
+    event.preventDefault();
+    event.stopPropagation();
+    const startTime = (new Date().valueOf());
+    const endTime = startTime ;
+    this.setState({
+      maintenenceEntryToEdit: {
+        ...entry,
+        ...(entry.start && endTime)
+          ? { start: entry.start, end: entry.end }
+          : { start: convertToLocaleString(startTime), end: convertToLocaleString(endTime)}
+      },
+      maintenenceEntryEditorMode: EditMaintenenceEntryDialogMode.EditMaintenenceEntry
+    });
+  }
+
+  private onOpenRemoveMaintenenceEntryDialog = (event: React.MouseEvent<HTMLElement>, entry: MaintenenceEntry) => {
+    event.preventDefault();
+    event.stopPropagation();
+    const startTime = (new Date().valueOf());
+    const endTime = startTime;
+    this.setState({
+      maintenenceEntryToEdit: {
+        ...entry,
+        ...(entry.start && endTime)
+          ? { start: entry.start, end: entry.end }
+          : { start: convertToLocaleString(startTime), end: convertToLocaleString(endTime) }
+      },
+      maintenenceEntryEditorMode: EditMaintenenceEntryDialogMode.RemoveMaintenenceEntry
+    });
+  }
+
+  private onCloseEditMaintenenceEntryDialog = () => {
+    this.setState({
+      maintenenceEntryToEdit: emptyMaintenenceEntry,
+      maintenenceEntryEditorMode: EditMaintenenceEntryDialogMode.None,
+    });
+  }
+}
+
+export const MaintenenceView = withStyles(styles)(connect(mapProps, mapDispatcher)(MaintenenceViewComponent));
+export default MaintenenceView;
\ No newline at end of file
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/src2/main/java/org/onap/ccsdk/features/sdnr/wt/odlux/bundles/MyOdluxBundle.java b/sdnr/wt/odlux/apps/maintenanceApp/src2/main/java/org/onap/ccsdk/features/sdnr/wt/odlux/bundles/MyOdluxBundle.java
new file mode 100644
index 000000000..1e882fc69
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/src2/main/java/org/onap/ccsdk/features/sdnr/wt/odlux/bundles/MyOdluxBundle.java
@@ -0,0 +1,68 @@
+/*******************************************************************************
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property. All rights reserved.
+ * =================================================================================================
+ * 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.
+ * ============LICENSE_END==========================================================================
+ ******************************************************************************/
+package org.onap.ccsdk.features.sdnr.wt.odlux.bundles;
+
+import org.onap.ccsdk.features.sdnr.wt.odlux.model.bundles.OdluxBundle;
+import org.onap.ccsdk.features.sdnr.wt.odlux.model.bundles.OdluxBundleLoader;
+
+public class MyOdluxBundle extends OdluxBundle {
+
+    @Override
+    public void initialize() {
+        super.initialize();
+    }
+
+    @Override
+    public void clean() {
+        super.clean();
+    }
+
+    @Override
+    public String getResourceFileContent(String filename) {
+        return super.getResourceFileContent(filename);
+    }
+
+    @Override
+    public boolean hasResource(String filename) {
+        return super.hasResource(filename);
+    }
+
+    @Override
+    public void setBundleName(String bundleName) {
+        super.setBundleName(bundleName);
+    }
+
+    @Override
+    public void setLoader(OdluxBundleLoader loader) {
+        super.setLoader(loader);
+    }
+
+    @Override
+    public String getBundleName() {
+        return super.getBundleName();
+    }
+
+    @Override
+    public OdluxBundleLoader getLoader() {
+        return super.getLoader();
+    }
+
+    public MyOdluxBundle() {
+        super();
+    }
+}
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/src2/main/resources/OSGI-INF/blueprint/blueprint.xml b/sdnr/wt/odlux/apps/maintenanceApp/src2/main/resources/OSGI-INF/blueprint/blueprint.xml
new file mode 100644
index 000000000..2dd79d781
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/src2/main/resources/OSGI-INF/blueprint/blueprint.xml
@@ -0,0 +1,9 @@
+<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
+    <reference id="loadersvc" availability="mandatory" activation="eager" interface="org.onap.ccsdk.features.sdnr.wt.odlux.model.bundles.OdluxBundleLoader"/>
+
+    <bean id="bundle" init-method="initialize" destroy-method="clean" class="org.onap.ccsdk.features.sdnr.wt.odlux.bundles.MyOdluxBundle">
+        <property name="loader" ref="loadersvc"/>
+        <property name="bundleName" value="maintenanceApp"/>
+		<property name="index" value="20" />
+    </bean>
+</blueprint>
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/src2/test/java/org/onap/ccsdk/features/sdnr/wt/odlux/bundles/test/TestBundleRes.java b/sdnr/wt/odlux/apps/maintenanceApp/src2/test/java/org/onap/ccsdk/features/sdnr/wt/odlux/bundles/test/TestBundleRes.java
new file mode 100644
index 000000000..d0fbe63c0
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/src2/test/java/org/onap/ccsdk/features/sdnr/wt/odlux/bundles/test/TestBundleRes.java
@@ -0,0 +1,46 @@
+/*******************************************************************************
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property. All rights reserved.
+ * =================================================================================================
+ * 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.
+ * ============LICENSE_END==========================================================================
+ ******************************************************************************/
+package org.onap.ccsdk.features.sdnr.wt.odlux.bundles.test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import org.junit.Test;
+import org.onap.ccsdk.features.sdnr.wt.odlux.OdluxBundleLoaderImpl;
+import org.onap.ccsdk.features.sdnr.wt.odlux.bundles.MyOdluxBundle;
+
+public class TestBundleRes {
+
+    @Test
+    public void test() {
+        OdluxBundleLoaderImpl loader = OdluxBundleLoaderImpl.getInstance();
+        MyOdluxBundle b = new MyOdluxBundle();
+        b.setLoader(loader);
+        b.setIndex(0);
+        b.setBundleName("abc");
+        b.initialize();
+        assertTrue(loader.getNumberOfBundles()==1);
+        assertNotNull(b.getLoader());
+        assertEquals("abc",b.getBundleName());
+        assertTrue(b.hasResource("test.js"));
+        assertNotNull(b.getResourceFileContent("test.js"));
+        b.clean();
+        assertTrue(loader.getNumberOfBundles()==0);
+    }
+
+}
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/src2/test/resources/test.js b/sdnr/wt/odlux/apps/maintenanceApp/src2/test/resources/test.js
new file mode 100644
index 000000000..b47fdc39f
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/src2/test/resources/test.js
@@ -0,0 +1,5 @@
+asdac sad 
+as
+d 
+sad
+ sadfa
\ No newline at end of file
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/tsconfig.json b/sdnr/wt/odlux/apps/maintenanceApp/tsconfig.json
new file mode 100644
index 000000000..a66b5d828
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/tsconfig.json
@@ -0,0 +1,37 @@
+{
+  "compilerOptions": {
+    "baseUrl": "./src",
+    "outDir": "./dist",
+    "sourceMap": true,
+    "forceConsistentCasingInFileNames": true,
+    "allowSyntheticDefaultImports": false,
+    "allowUnreachableCode": false,
+    "allowUnusedLabels": false,
+    "noFallthroughCasesInSwitch": true,
+    "noImplicitAny": true,
+    "noImplicitReturns": true,
+    "noImplicitThis": true,
+    "strictNullChecks": true,
+    "pretty": true,
+    "newLine": "LF",
+    "module": "es2015",
+    "target": "es2016",
+    "moduleResolution": "node",
+    "experimentalDecorators": true,
+    "jsx": "preserve",
+    "lib": [
+      "dom",
+      "es2015",
+      "es2016"
+    ],
+    "types": [
+      "prop-types",
+      "react",
+      "react-dom"
+    ]
+  },
+  "exclude": [
+    "dist",
+    "node_modules"
+  ]
+}
diff --git a/sdnr/wt/odlux/apps/maintenanceApp/webpack.config.js b/sdnr/wt/odlux/apps/maintenanceApp/webpack.config.js
new file mode 100644
index 000000000..0a2f5abb8
--- /dev/null
+++ b/sdnr/wt/odlux/apps/maintenanceApp/webpack.config.js
@@ -0,0 +1,140 @@
+/**
+ * Webpack 4 configuration file
+ * see https://webpack.js.org/configuration/
+ * see https://webpack.js.org/configuration/dev-server/
+ */
+
+"use strict";
+
+const path = require("path");
+const webpack = require("webpack");
+const CopyWebpackPlugin = require("copy-webpack-plugin");
+const TerserPlugin = require('terser-webpack-plugin');
+
+// const __dirname = (path => path.replace(/^([a-z]\:)/, c => c.toUpperCase()))(process.__dirname());
+
+module.exports = (env) => {
+  const distPath = path.resolve(__dirname, env === "release" ? "." : "../..", "dist");
+  const frameworkPath = path.resolve(__dirname, env === "release" ? "../../framework" : "../..", "dist");
+  return [{
+    name: "App",
+
+    mode: "none", //disable default behavior
+
+    target: "web",
+
+    context: path.resolve(__dirname, "src"),
+
+    entry: {
+      maintenanceApp: ["./plugin.tsx"]
+    },
+
+    devtool: env === "release" ? false : "source-map",
+
+    resolve: {
+      extensions: [".ts", ".tsx", ".js", ".jsx"]
+    },
+
+    output: {
+      path: distPath,
+      filename: "[name].js",
+      library: "[name]",
+      libraryTarget: "umd2",
+      chunkFilename: "[name].js"
+    },
+    module: {
+      rules: [{
+        test: /\.tsx?$/,
+        exclude: /node_modules/,
+        use: [{
+          loader: "babel-loader"
+        }, {
+          loader: "ts-loader"
+        }]
+      }, {
+        test: /\.jsx?$/,
+        exclude: /node_modules/,
+        use: [{
+          loader: "babel-loader"
+        }]
+      }]
+    },
+
+    optimization: {
+      noEmitOnErrors: true,
+      namedModules: env !== "release",
+      minimize: env === "release",
+      minimizer: env !== "release" ? [] : [new TerserPlugin({
+        terserOptions: {
+          warnings: false, // false, true, "verbose"
+          compress: {
+            drop_console: true,
+            drop_debugger: true,
+          }
+        }
+      })],
+    },
+
+    plugins: [
+      new webpack.DllReferencePlugin({
+        context: path.resolve(__dirname, "../../framework/src"),
+        manifest: require(path.resolve(frameworkPath, "vendor-manifest.json")),
+        sourceType: "umd2"
+      }),
+      new webpack.DllReferencePlugin({
+        context: path.resolve(__dirname, "../../framework/src"),
+        manifest: require(path.resolve(frameworkPath, "app-manifest.json")),
+        sourceType: "umd2"
+      }),
+      ...(env === "release") ? [
+        new webpack.DefinePlugin({
+          "process.env": {
+            NODE_ENV: "'production'",
+            VERSION: JSON.stringify(require("./package.json").version)
+          }
+        }),
+      ] : [
+          new webpack.DefinePlugin({
+            "process.env": {
+              NODE_ENV: "'development'",
+              VERSION: JSON.stringify(require("./package.json").version)
+            }
+          }),
+          new CopyWebpackPlugin([{
+            from: 'index.html',
+            to: distPath
+          }]),
+        ]
+    ],
+
+    devServer: {
+      public: "http://localhost:3100",
+      contentBase: frameworkPath,
+
+      compress: true,
+      headers: {
+        "Access-Control-Allow-Origin": "*"
+      },
+      host: "0.0.0.0",
+      port: 3100,
+      disableHostCheck: true,
+      historyApiFallback: true,
+      inline: true,
+      hot: false,
+      quiet: false,
+      stats: {
+        colors: true
+      },
+      proxy: {
+        "/restconf": {
+          target: "http://localhost:8181",
+          secure: false
+        },
+        "/database": {
+          target: "http://localhost:8181",
+          secure: false
+        }
+      }
+    }
+  }];
+}