ng-jhipster/esm2015/service/pagination-util.service.js

/*
 Copyright 2013-2020 the original author or authors from the JHipster project.

 This file is part of the JHipster project, see https://www.jhipster.tech/
 for more information.

 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 { Injectable } from '@angular/core';
import * as i0 from "@angular/core";
/**
 * An utility service for pagination
 */
export class JhiPaginationUtil {
    constructor() { }
    /**
     * Method to find whether the sort is defined
     */
    parseAscending(sort) {
        let sortArray = sort.split(',');
        sortArray = sortArray.length > 1 ? sortArray : sort.split('%2C');
        if (sortArray.length > 1) {
            return sortArray.slice(-1)[0] === 'asc';
        }
        // default to true if no sort is defined
        return true;
    }
    /**
     * Method to query params are strings, and need to be parsed
     */
    parsePage(page) {
        return parseInt(page, 10);
    }
    /**
     * Method to sort can be in the format `id,asc` or `id`
     */
    parsePredicate(sort) {
        return sort.split(',')[0].split('%2C')[0];
    }
}
JhiPaginationUtil.ɵprov = i0.ɵɵdefineInjectable({ factory: function JhiPaginationUtil_Factory() { return new JhiPaginationUtil(); }, token: JhiPaginationUtil, providedIn: "root" });
JhiPaginationUtil.decorators = [
    { type: Injectable, args: [{
                providedIn: 'root'
            },] }
];
JhiPaginationUtil.ctorParameters = () => [];
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