File

src/app/core/user.service.ts

Index

Methods

Constructor

constructor(router: Router, http: HttpClient)
Parameters :
Name Type Optional
router Router No
http HttpClient No

Methods

Public getCurrentUser
getCurrentUser()
Returns : Observable<>
Protected getHeaders
getHeaders()
Returns : any
Public login
login(username: string, password: string)
Parameters :
Name Type Optional
username string No
password string No
Returns : Observable<any>
import { catchError } from 'rxjs/operators';
import { Injectable } from '@angular/core';
import { HttpHeaders, HttpClient, HttpResponse } from '@angular/common/http';
import { Router } from '@angular/router';
import { Observable } from 'rxjs';

import { Settings } from './settings';

@Injectable()
export class UserService {
  constructor(protected router: Router, private http: HttpClient) {}

  public getCurrentUser(): Observable<unknown> {
    return this.http
      .get(`${Settings.userAPI}/current`, { headers: this.getHeaders() })
      .pipe(catchError((_) => _));
  }

  public login(username: string, password: string): Observable<any> {
    const url = `${Settings.userAPI}/login`;
    const body = { username, password };
    const options = {
      headers: this.getHeaders(),
      observe: 'response' as 'body',
    };
    return this.http.post<any>(url, body, options);
  }

  protected getHeaders() {
    const headers = new HttpHeaders();
    headers.append('Accept', 'application/json');
    headers.append('Content-Type', 'application/json');
    return headers;
  }
}

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