src/app/store/root/reducers/user.reducer.ts

/********************************************************************************
 * Copyright (c) 2020 Contributors to the Eclipse Foundation
 *
 * See the NOTICE file(s) distributed with this work for additional
 * information regarding copyright ownership.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0
 *
 * SPDX-License-Identifier: EPL-2.0
 ********************************************************************************/

import {createReducer, on} from "@ngrx/store";
import {clearUserAction, setUserAction} from "../actions";

export const userReducer = createReducer(
    undefined,
    on(setUserAction, (state, payload) => {
        return payload == null ? {} : {
            firstName: payload.firstName,
            lastName: payload.lastName,
            roles: Array.isArray(payload.roles) ? [...payload.roles] : []
        };
    }),
    on(clearUserAction, () => undefined)
);