DiunaBI/Frontend/src/app/auth/auth.service.ts

import { HttpClient, HttpErrorResponse, HttpHeaders } from '@angular/common/http';
import { Injectable } from '@angular/core';
import { environment } from 'src/environments/environment';
import { User } from '../models/user.model';

@Injectable({
  providedIn: 'root'
})
export class AuthService {

  apiToken!: string;
  user!: User;

  constructor(
    private http$: HttpClient,
  ) { }

  ping() {
    return new Promise((resolve, reject) => {
      this.http$.get<string>(`${environment.api.url}/ping/ping`).subscribe({
        next: (data) => {
          resolve(data);
        },
        error: (e) => {
          console.error('Ping error', e);
          reject(e);
        }
      }
      );
    });
  }

  getAPIToken(credentials: string): Promise<void> {
    return new Promise((resolve, reject) => {
      const header = new HttpHeaders().set('Content-type', 'application/json');
      // eslint-disable-next-line @typescript-eslint/no-explicit-any
      this.http$.post<any>(`${environment.api.url}/auth/apiToken`, JSON.stringify(credentials), { headers: header }).subscribe({
        next: (data) => {
          this.user.id = data.id;
          this.apiToken = data.token;
          resolve(data);
        },
        error: (e: HttpErrorResponse) => {
          reject(e);
        }
      }
      );
    });
  }
}