frontend/app/configuration/components/pcIsInCollection.ts

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */

class Controller<T> {
    ngModel: ng.INgModelController;
    items: T[];

    $onInit() {
        this.ngModel.$validators.isInCollection = (item) => {
            if (!item || !this.items)
                return true;

            return this.items.includes(item);
        };
    }

    $onChanges() {
        this.ngModel.$validate();
    }
}

export default function pcIsInCollection() {
    return {
        controller: Controller,
        require: {
            ngModel: 'ngModel'
        },
        bindToController: {
            items: '<pcIsInCollection'
        }
    };
}