Hands-On Full Stack Web Development with Angular 6 and Laravel 5

Refactoring the builders service

Now that we have created the error handling service, we need to refactor our builders and bikes services to use the new error handling.

Open ./app/pages/builders/_services/builder.service.ts and replace its content with the following code:

     import { Injectable } from  '@angular/core';
        import { HttpClient, HttpParams, HttpErrorResponse } from          '@angular/common/http';
        import { HttpHeaders } from  '@angular/common/http';
        import { Observable, throwError } from  'rxjs';
        import { catchError } from  'rxjs/operators';
        // App import
        import { environment } from        '../../../../environments/environment';
        import { Builder } from  '../builder';
        import { HttpErrorHandler, HandleError } from '../../../shared/_services/http-handle-error.service'; ...