import {Injectable} from '@angular/core';
import {HttpClient} from '@angular/common/http';
import {Observable} from 'rxjs';
import {IFeed} from '../interfaces/feed.interface';
import {delay} from 'rxjs/operators';
import {environment} from '../../environments/environment';

@Injectable({
  providedIn: 'root'
})
export class FeedService {
  private url = 'http://' + environment.location + ':' + environment.port + '/feeds/';

  constructor(private http: HttpClient) {}

  getFeeds(): Observable<IFeed[]> {
    return this.http.get<IFeed[]>(this.url).pipe(delay(200));
  }
}