src/app/store/statements/util/statements.util.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 {IAPIDepartmentGroups} from "../../../core/api/settings";
import {arrayJoin} from "../../../util/store";
import {IDepartmentOptionValue} from "../model";

export function reduceDepartmentOptionsToGroups(options: IDepartmentOptionValue[]): IAPIDepartmentGroups {
    return arrayJoin(options).reduce<IAPIDepartmentGroups>((current, value) => {
        return {
            ...current,
            [value.groupName]: arrayJoin(current[value.groupName], [value.name])
        };
    }, {});
}