import { HttpClient } from '@angular/common/http'; import { Injectable } from '@angular/core'; import { Observable } from 'rxjs'; import { MemberUser } from '../models/member-user'; @Injectable({ providedIn: 'root' }) export class MemberUserService { private _url : String = "http://localhost:4200/user"; constructor(private _http : HttpClient) { } public showMembersByUser(id : number) : Observable { return this._http.get(this._url+"/showUserMembers/"+id); } public addMemberToUser(member : MemberUser) { this._http.post(this._url+"/addMember", member); } }