server/router/services/domain-service/index.js

// Copyright (c) 2021-2024 Uber Technologies Inc.
//
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

const { getDomainList, getMatchingDomains } = require('./helpers');

class DomainService {
  constructor(cacheManager) {
    this.cacheManager = cacheManager;
  }

  async searchDomains(ctx) {
    const { cacheManager } = this;
    const { all, delayTime, pageSize, querystring } = ctx.query;

    const domainList = await getDomainList({
      cacheManager,
      ctx,
      delayTime,
      pageSize,
    });

    if (all) {
      return domainList;
    }

    return getMatchingDomains({ domainList, querystring });
  }
}

module.exports = DomainService;