resilient-http-client

<!doctype html> <html lang="en"> <head> <title>Code coverage report for service/resilient-http-client.service.ts</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../prettify.css" /> <link rel="stylesheet" href="../base.css" /> <link rel="shortcut icon" type="image/x-icon" href="../favicon.png" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <style type='text/css'> .coverage-summary .sorter { background-image: url(../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1><a href="../index.html">All files</a> / <a href="index.html">service</a> resilient-http-client.service.ts</h1> <div class='clearfix'> <div class='fl pad1y space-right2'> <span class="strong">100% </span> <span class="quiet">Statements</span> <span class='fraction'>30/30</span> </div> <div class='fl pad1y space-right2'> <span class="strong">100% </span> <span class="quiet">Branches</span> <span class='fraction'>4/4</span> </div> <div class='fl 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'@angular/common/http'; import { Injectable } from '@angular/core'; import { catchError, finalize, map, Observable, of, take, tap, throwError, timer } from 'rxjs'; import { applyResilience, shouldLogResult, shouldTrace } from '../util/rx/resilience.rx-operator'; import { v4 as uuidv4 } from 'uuid'; import { THttpGetOption } from '../model/type/http-get-options.type'; import { IResilienceConfig } from '../model/type/resilience.rx-operator.type'; import { DEFAULT_RESILIENCE_CONFIG } from '../util/rx/resilience.rx-operator.config';   @Injectable({ providedIn: 'root', }) export class ResilientHttpClientService { constructor(private readonly httpClient: HttpClient) {}   public get<T>(url: string, resilienceConfig: Partial<IResilienceConfig>, options?: THttpGetOption): Observable<T> { const finalConfig = { ...DEFAULT_RESILIENCE_CONFIG, ...resilienceConfig, } as IResilienceConfig; const uuid = uuidv4(); const isDelayedSubscription = timer(finalConfig.isDelayedAfterMs) .pipe(take(1)) .subscribe(() => { finalConfig.onRequestDelayed(finalConfig.topic, uuid); }); const timeStart = Date.now();   finalConfig.onRequestStart(finalConfig.topic, uuid);   return this.httpClient .get<T>(url, { ...options, observe: 'response', }) .pipe( applyResilience(finalConfig, uuid), map((res: HttpResponse<T>) => res.body as T), tap((res) => { if (shouldLogResult(finalConfig)) { // eslint-disable-next-line no-console console.log(finalConfig.topic, res); } }), catchError((err) => { const topicRelatedConfig = finalConfig.topicToConfigDict[finalConfig.topic];   if (topicRelatedConfig) { if (topicRelatedConfig.failoverResponse) { return of(topicRelatedConfig.failoverResponse as T); } } return throwError(() => err); }), finalize(() => { if (shouldTrace(finalConfig)) { const timeEnd = Date.now(); // eslint-disable-next-line no-console console.log( `Fetch time in ms of call-topic ${finalConfig.topic}:`, finalConfig.topic, uuid, timeEnd - timeStart, ); } finalConfig.onRequestFinalize(finalConfig.topic, uuid); isDelayedSubscription.unsubscribe(); }), ); } }  </pre></td></tr></table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a> at 2025-01-29T10:02:44.562Z </div> <script src="../prettify.js"></script> <script> window.onload = function () { prettyPrint(); }; </script> <script src="../sorter.js"></script> <script src="../block-navigation.js"></script> </body> </html>