src.app.shared.pipes.component-search.pipe.ts Maven / Gradle / Ivy
/**
* Copyright 2017-2023 Enedis
*
* 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 { Pipe, PipeTransform } from '@angular/core';
import { intersection } from '@shared/tools/array-utils';
@Pipe({
name: 'componentSearch'
})
export class ComponentSearchPipe implements PipeTransform {
transform(input: any, tags: String[], noTag: boolean, all: boolean) {
return all ? input : input.filter((item: any) => {
return (this.tagPresent(tags, item) || this.noTagPresent(noTag, item));
});
}
private tagPresent(tags: String[], item: any): boolean {
return intersection(tags, item.tags).length > 0;
}
private noTagPresent(noTag: boolean, item: any): boolean {
return noTag && item.tags.length === 0;
}
}