deksoke · October 11, 2019 06:34
diff --git a/angular-get-post-with-auth-header.ts b/angular-get-post-with-auth-header.ts
 import { Injectable  } from '@angular/core';
 import { environment } from '../../../environments/environment';
 import { Headers, Http, Response, URLSearchParams } from '@angular/http';
 import { Observable } from 'rxjs/Observable';
 import 'rxjs/add/operator/map';
 import 'rxjs/add/operator/catch';
 import 'rxjs/add/operator/toPromise';
 import 'rxjs/add/operator/finally';
 import 'rxjs/add/observable/throw';
 import { throwError } from 'rxjs';

 @Injectable()
 export class ApiService {

  constructor(private http: Http) {
  }

  private getHeaders(): Headers {
    const headersConfig = {
      'Content-Type': 'application/json',
      'Accept': 'application/json',
      'Authorization': 'Bearer QstSx......'
    };
    return new Headers(headersConfig);
  }

  get(path: string, params: URLSearchParams = new URLSearchParams()): Observable<any> {
    const url = `${environment.api_url}${path}`;
    return this.http.get(url, { headers: this.getHeaders(), search: params })
      .catch(this.formatErrors)
      .map((res: Response) => res.json());
  }

  post(path: string, body: Object = {}): Observable<any> {
    const url = `${environment.api_url}${path}`;

    return this.http.post(url,
      JSON.stringify(body),
      { headers: this.getHeaders() }
    )
    .catch(this.formatErrors)
    .map((res: Response) => res.json());
  }

  private formatErrors(error: any) {
    // return Observable.throw(error.json());
    return throwError(error.json());
  }

 }