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

Creating the builders service

Now, we will create the builder service with the Create, Read, Update, and Delete methods:

1. Still in your Terminal, type the following command:

 ng g service pages/builders/_services/builder

The previous command will create a new folder and file in ./app/pages/builders/_services/builder.service.ts. Now, let's add some pieces of code.

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

     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 ...