import { Injectable } from '@angular/core'; import { ChatService } from '../chat.service'; @Injectable({ providedIn: 'root' }) export class ChatMethodsService { constructor(private chatService: ChatService) { } sendMessage(roomId:string, data:any) { let body = { "message": { "rid": roomId, "msg":"", "file":{ "type": "application/meeting", "subject": data.subject, "start_date": data.start, "end_date": data.end, "venue": data.venue, "id": data.id, } } } this.chatService.sendMessage(body).subscribe(res=> {}); } }