openecomp-ui/src/sdc-app/flows/FlowsListReducer.js

/*!
 * 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, FLOWS_EDITOR_FORM} from './FlowsConstants.js';

export default (state = {}, action) => {
	switch (action.type) {
		case actionTypes.FLOW_LIST_LOADED:
			return {
				...state,
				flowList: action.results,
				flowParticipants: action.participants,
				serviceID: action.serviceID,
				diagramType: action.diagramType,
				readonly: action.readonly
			};
		case actionTypes.ADD_OR_UPDATE_FLOW:
		case actionTypes.ARTIFACT_LOADED:
			let flowList = state.flowList || [];
			let index = flowList.findIndex(flow => flow.uniqueId === action.flow.uniqueId);
			if (index === -1) {
				index = flowList.length;
			}
			let flowToBeUpdated = flowList[index];
			flowList = [
				...flowList.slice(0, index),
				{...flowToBeUpdated, ...action.flow},
				...flowList.slice(index + 1)
			];
			return {
				...state,
				flowList,
				serviceID: action.flow.serviceID,
				diagramType: action.flow.artifactType || state.diagramType
			};
		case actionTypes.DELETE_FLOW:
			return {
				...state,
				flowList: state.flowList.filter(flow => flow.uniqueId !== action.flow.uniqueId)
			};
		case actionTypes.OPEN_FLOW_DETAILS_EDITOR:
			return {
				...state,
				formName: FLOWS_EDITOR_FORM,
				formReady: null,
				genericFieldInfo: {
					artifactName : {
						isValid: true,
						errorText: '',
						validations: [{type: 'required', data: true}]
					},
					description: {
						isValid: true,
						errorText: '',
						validations: [{type: 'required', data: true}]
					}
				},
				data: action.flow,
				isDisplayModal: true,
				isModalInEditMode: Boolean(action.flow && action.flow.uniqueId)
			};

		case actionTypes.CLOSE_FLOW_DETAILS_EDITOR:
			return {
				...state,
				data: undefined,
				isDisplayModal: false,
				isModalInEditMode: false
			};
		case actionTypes.OPEN_FLOW_DIAGRAM_EDITOR:
			return {
				...state,
				data: action.flow,
				shouldShowWorkflowsEditor: false
			};
		case actionTypes.CLOSE_FLOW_DIAGRAM_EDITOR:
			return {
				...state,
				data: undefined,
				shouldShowWorkflowsEditor: true
			};
		case actionTypes.RESET:
			return {};
	}

	return state;
};