Adding missing constructor for AdvancedSearchManager

Author: afoote-mitre

src/search/AdvancedSearchManager.ts

@@ -4,6 +4,8 @@ dotenv.config();
 
 import { CveResult } from '../result/CveResult.js';
 import { SearchResultData } from "./SearchResultData.js";
+import { SearchProviderSpec } from '../adapters/search/SearchAdapter.js';
+import { SearchReader } from '../adapters/search/SearchReader.js';
 import { BasicSearchManager, SearchOptions } from "./BasicSearchManager.js"
 
 export class SearchAPIOptions extends SearchOptions {
@@ -25,6 +27,21 @@ export class rangeObject {
 }
 
 export class AdvancedSearchManager extends BasicSearchManager {
+
+  /** constructor that sets up provider information
+   *  @param searchProviderSpec optional specifications providing provider information
+   *                            default is to read it from environment variables
+   */
+  constructor(searchProviderSpec: SearchProviderSpec = undefined) {
+    super();
+    if (!searchProviderSpec) {
+      searchProviderSpec = SearchProviderSpec.getDefaultSearchProviderSpec()
+    }
+    this._searchReader = new SearchReader(
+      searchProviderSpec.providerEndpoint,
+      searchProviderSpec.index);
+  }
+
   /** search for text at search provider
    *  @param searchText the text string to search for
    *  @param options options to specify how to search, with well-defined defaults