src/services/search-service/search-service.ts

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 export class SearchQueriesService {
   6     private recentQueries: string[] = this.getRecentQueries();
   7
   8     saveRecentQuery(query: string) {
   9         if (this.recentQueries.length >= 5) {
  10             this.recentQueries.shift();
  11             this.recentQueries.push(query);
  12         } else {
  13             this.recentQueries.push(query);
  14         }
  15         localStorage.setItem('recentQueries', JSON.stringify(this.recentQueries));
  16     }
  17
  18     getRecentQueries() {
  19         return JSON.parse(localStorage.getItem('recentQueries') || '[]') as string[];
  20     }
  21 }