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

import { HttpHeaders, HttpParams } 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;
  options1: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.headers = this.headers.set('X-User-Id', 'GqjNWiLrGEHRna7Zn');
      this.headers = this.headers.set('X-Auth-Token', 'dAM0ZOTAy8jzQA_vS25z2IrnSc6sYLfi5rmaa35YNUz'); */
      -
      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: this.headers,
      };
    }

    /* getUser(){
      this.storage.get('user').then((val) => {
        let user = JSON.parse(unescape(atob(val))).data;
        
        this.headers = this.headers.set('X-User-Id', user.userId);
        this.headers = this.headers.set('X-Auth-Token', user.authToken);
        
        this.options1 = {
          headers: this.headers,
        };
        console.log(this.options1);
        
        this.http.get(environment.apiChatUrl+'users.presence', this.options1).subscribe(res => {
          console.log(res);
        });

      });
    } */
    
    getAllChannels(){
      return this.http.get(environment.apiChatUrl+'channels.list', this.options);
    }
    getAllUserChannels(){
      return this.http.get(environment.apiChatUrl+'channels.list.joined', this.options);
    }

    getAllRooms(){
      return this.http.get(environment.apiChatUrl+'rooms.get', this.options);
    }
    getAllPrivateGroups(){
      return this.http.get(environment.apiChatUrl+'groups.list', this.options);
    }

    getAllUsers(){
      return this.http.get(environment.apiChatUrl+'users.list', this.options);
    }
    getAllConnectedUsers(){
      return this.http.get(environment.apiChatUrl+'users.presence', this.options);
    }
    //Check whether user is online or offline
    getUserPresence(id:any){

      let params = new HttpParams();
      params = params.set("userId", id);
    
      let opts = { 
        headers: this.headers, 
        params: params 
      }
      return this.http.get(environment.apiChatUrl+'users.getPresence', opts);
    }

    //Load messages from roomId
    loadJoinedRooms(){
      return this.http.get(environment.apiChatUrl+'im.list', this.options);
    }
    getAllDirectMessages(){
      return this.http.get(environment.apiChatUrl+'im.list', this.options);
    }
    //Load messages from roomId
    getRoomMessages(roomId:any){

      let params = new HttpParams();
      params = params.set("roomId", roomId);
    
      let opts = { 
        headers: this.headers, 
        params: params 
      }
      return this.http.get(environment.apiChatUrl+'im.history', opts);
    }

    sendMessage(body:any){
      let opts = { 
        headers: this.headers,
      }
      return this.http.post(environment.apiChatUrl+'chat.sendMessage', body, opts);
    }
    //Load members from a chat
    getMembers(roomId:any){

      let params = new HttpParams();
      params = params.set("roomId", roomId);
    
      let opts = { 
        headers: this.headers, 
        params: params 
      }
      return this.http.get(environment.apiChatUrl+'im.members', opts);
    }
    removeChatRoom(body:any){
      let opts = { 
        headers: this.headers,
      }
      return this.http.post(environment.apiChatUrl+'im.close', body, this.options);
    }
    createRoom(body:any){
      return this.http.post(environment.apiChatUrl+'im.create', body, this.options);
    }
    getDirectMessage(roomId:string){
      let params = new HttpParams();
      params = params.set("roomId", roomId);
    
      let opts = { 
        headers: this.headers, 
        params: params 
      }
      return this.http.get(environment.apiChatUrl+'im.messages', opts);
    }

    /* GROUPS */
    getGroupMembers(roomId:string){
      let params = new HttpParams();
      let url=environment.apiChatUrl+'groups.members';
      params = params.set("roomId", roomId);
    
      let opts = { 
        headers: this.headers, 
        params: params 
      }
      return this.http.get(url, opts);
    }
    getChannelMembers(roomId:string){
      let params = new HttpParams();
      let url=environment.apiChatUrl+'channels.members';
      params = params.set("roomId", roomId);
    
      let opts = { 
        headers: this.headers, 
        params: params 
      }
      return this.http.get(url, opts);
    }
    /* GROUP MESSAGES */
    getPrivateGroupMessages(roomId:any){

      let params = new HttpParams();
      params = params.set("roomId", roomId);
    
      let opts = { 
        headers: this.headers, 
        params: params 
      }
      return this.http.get(environment.apiChatUrl+'groups.history', opts);
    }
    getPublicGroupMessages(roomId:any){

      let params = new HttpParams();
      params = params.set("roomId", roomId);
    
      let opts = { 
        headers: this.headers, 
        params: params 
      }
      return this.http.get(environment.apiChatUrl+'channels.history', opts);
    }
    closeGroup(body:any){
      return this.http.post(environment.apiChatUrl+'groups.close', body, this.options);
    }
    closeChannel(body:any){
      return this.http.post(environment.apiChatUrl+'channels.close', body, this.options);
    }

}