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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | 1x 6x | import {Injectable} from '@angular/core'; import {HttpClient} from '@angular/common/http'; import {Observable} from 'rxjs'; @Injectable({providedIn: 'root'}) export class PostsService { constructor(private http: HttpClient) {} create(post): Observable<any> { return this.http.post(``, post); } fetch(): Observable<any[]> { return this.http.get<any[]>(``) } remove(id: number): Observable<any> { return this.http.delete<void>(`${id}`) } } |