doneit-web/src/app/services/chat.service.ts

import { HttpHeaders } from '@angular/common/http';
import { Injectable } from '@angular/core';
import { Observable } from "rxjs"
import { AuthService } from './auth.service';
import { HttpService } from './http.service';
import { StorageService } from './storage.service';
import { HttpClient, HttpHeaderResponse } from '@angular/common/http';
import { environment } from 'src/environments/environment';
import { Storage } from '@ionic/storage';

@Injectable({
  providedIn: 'root'
})
export class ChatService {
  headers: HttpHeaders;
  options:any;
  X_User_Id:any;
  X_Auth_Token:any;
  

  constructor(
    private http:HttpClient,
    private httpService: HttpService,
    private authService: AuthService,
    private storage: Storage,
    private storageService:StorageService,) {
      this.headers = new HttpHeaders();

      this.storage.get('user').then((val) => {
        console.log(JSON.parse(unescape(atob(val))).data.userId);
        let user = JSON.parse(unescape(atob(val))).data;
        this.headers = this.headers.set('X-User-Id', user.userId);
        console.log(user.userId);
        this.X_User_Id = user.userId;
        this.headers = this.headers.set('X-Auth-Token', user.authToken);
        console.log(user.authToken);
        this.X_Auth_Token = user.authToken;
        this.options = {
          headers: {
            'X-User-Id': this.X_User_Id,
            'X-Auth-Token': this.X_Auth_Token
          },
        };
        this.getAllConnectedUsers(this.options);
        
      });

      /* this.authService.userData$.subscribe((res:any)=>{
        this.headers = this.headers.set('X-User-Id', res.userId);
        this.headers = this.headers.set('X-Auth-Token', res.authToken);
      }); */
      this.options = {
        headers: {
          'X-User-Id': this.X_User_Id,
          'X-Auth-Token': this.X_Auth_Token
        },
      };
    }

    getAllUsers(){
      console.log(this.headers); 
     /*  return this.http.get(environment.apiChatUrl+'users.list', this.options); */
    }
    getAllConnectedUsers(opts){
      console.log(opts);
      
      return this.http.get(environment.apiChatUrl+'users.presence', opts);
    }
    getAllPrivateGroups(){
      /* return this.http.get(environment.apiChatUrl+'groups.list', this.options); */
    }
}