UI support for Togglz flow

Issue-ID: SDC-881
Change-Id: I4423d1ee115003aff0bd9d988b25a8260811928b
Signed-off-by: svishnev <shlomo-stanisla.vishnevetskiy@amdocs.com>

4 files changed, 141 insertions, 0 deletions

diff --git a/openecomp-ui/src/sdc-app/features/FeaturesActionHelper.js b/openecomp-ui/src/sdc-app/features/FeaturesActionHelper.js
new file mode 100644
index 0000000000..5ae182018a
--- /dev/null
+++ b/openecomp-ui/src/sdc-app/features/FeaturesActionHelper.js
@@ -0,0 +1,40 @@
+/*!
+ * Copyright © 2016-2017 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 RestAPIUtil from 'nfvo-utils/RestAPIUtil.js';
+import Configuration from 'sdc-app/config/Configuration.js';
+import {actionTypes} from './FeaturesConstants.js';
+ 
+
+function baseUrl() {
+	const restPrefix = Configuration.get('restPrefix');	
+	return `${restPrefix}/v1.0/togglz`;
+}
+
+function fetchList() {
+	return RestAPIUtil.fetch(baseUrl());
+}
+
+export default {
+	getFeaturesList(dispatch) {
+		return fetchList().then(response => {
+			dispatch({
+				type: actionTypes.FEATURES_LIST_LOADED,
+				features: response.features
+			});
+		});
+	}
+};
+
diff --git a/openecomp-ui/src/sdc-app/features/FeaturesConstants.js b/openecomp-ui/src/sdc-app/features/FeaturesConstants.js
new file mode 100644
index 0000000000..fe3d4a474e
--- /dev/null
+++ b/openecomp-ui/src/sdc-app/features/FeaturesConstants.js
@@ -0,0 +1,20 @@
+/*!
+ * Copyright © 2016-2017 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 keyMirror from 'nfvo-utils/KeyMirror.js';
+
+export const actionTypes = keyMirror({
+	FEATURES_LIST_LOADED: null
+});
\ No newline at end of file
diff --git a/openecomp-ui/src/sdc-app/features/FeaturesReducer.js b/openecomp-ui/src/sdc-app/features/FeaturesReducer.js
new file mode 100644
index 0000000000..d7c8624d54
--- /dev/null
+++ b/openecomp-ui/src/sdc-app/features/FeaturesReducer.js
@@ -0,0 +1,26 @@
+/*!
+ * Copyright (C) 2017 AT&T 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.
+ */
+
+ import {actionTypes} from './FeaturesConstants.js';
+
+ export default (state = [], action) => {
+	switch (action.type) {
+		case actionTypes.FEATURES_LIST_LOADED:
+			return [...action.features];
+		default:
+			return state;
+	}            
+ };
\ No newline at end of file
diff --git a/openecomp-ui/src/sdc-app/features/featureToggle.js b/openecomp-ui/src/sdc-app/features/featureToggle.js
new file mode 100644
index 0000000000..ffdd19aabf
--- /dev/null
+++ b/openecomp-ui/src/sdc-app/features/featureToggle.js
@@ -0,0 +1,55 @@
+/*!
+ * Copyright © 2016-2017 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.
+ */
+
+
+ /**
+ * Feature toggling decorator
+ * 	usage: 
+ * 
+ * @featureToggle('FeatureName')
+ * class Example extends React.Component {
+ * 		render() {
+ * 			return (<div>test feature</div>);
+ * 		}
+ * }
+ * 
+ *  OR 
+ * 
+ * const TestFeature = () => (<div>test feature</div>)
+ * export default featureToggle('FeatureName')(TestFeature)
+ * 
+ */
+
+import React from 'react';
+import PropTypes from 'prop-types';
+import {connect} from 'react-redux';
+
+export const FeatureComponent = ({features = [], featureName, InnerComponent}) => {	
+	return !!features.find(el => el.name === featureName && el.active) ? <InnerComponent/> : null;
+};
+
+FeatureComponent.propTypes = {
+	features: PropTypes.array,
+	featureName: PropTypes.string.isRequired
+};
+
+
+export default function featureToggle(featureName) {
+	return (InnerComponent) => {		
+		return connect(({features}) => {return {features, featureName, InnerComponent};})(FeatureComponent);
+	};
+}
+