FitzAfful

import logging
from typing import Tuple, Dict, Any, Union

from channels.db import database_sync_to_async
from django.core.exceptions import ObjectDoesNotExist

from ..models import QuizSession, QuizParticipant, Answer, QuizSessionQuestion, UserAnswer
from ..models.multiplayer_models import MultiplayerSession
from ..serializers import FirebaseUserSerializer, QuizParticipantSerializer

FitzAfful

import asyncio
from datetime import datetime
import json
from channels.generic.websocket import AsyncWebsocketConsumer
from channels.db import database_sync_to_async
from django.core.exceptions import ObjectDoesNotExist
import logging
import time

from django.db import transaction

FitzAfful

import UIKit
import Combine

class CombineController: UIViewController {

	@IBOutlet weak var tableView: UITableView!
	@IBOutlet weak var emptyView: UIView!
	@IBOutlet weak var activityIndicator: UIActivityIndicatorView!

    	lazy var viewModel: CombineViewModel = {

FitzAfful

import Foundation
import Alamofire
import Combine

class CombineViewModel: ObservableObject {

    var apiManager: APIManager?
    @Published var employees: [Employee] = [] //1

    init(manager: APIManager = APIManager()) {

FitzAfful

import RxSwift
import RxCocoa

class RxSwiftController: UIViewController {

	@IBOutlet weak var tableView: UITableView!
	@IBOutlet weak var emptyView: UIView!
	@IBOutlet weak var activityIndicator: UIActivityIndicatorView!
    	let disposeBag = DisposeBag()

FitzAfful

import Foundation
import Alamofire
import RxSwift
import RxCocoa

class RxSwiftViewModel {

    private let disposeBag = DisposeBag()
    private let _employees = BehaviorRelay<[Employee]>(value: [])
    private let _error = BehaviorRelay<Bool>(value: false)

FitzAfful

 /********* Binding to array in viewDidLoad */
  viewModel.employees.bind { (_) in
    self.showTableView()
  }
 /********************************/

FitzAfful

func setupEventBusSubscriber() {
    _ = EventBus.onMainThread(self, name: "fetchEmployees") { result in
        if let event = result!.object as? EmployeesEvent {
            if event.employees != nil {
                self.showTableView()
            } else if let message = event.errorMessage {
                self.showAlert(title: "Error", message: message)
            }
        }
    }

FitzAfful

func callEvent() {
    //Post Event (Publish Event)
    EventBus.post("fetchEmployees", sender: EmployeesEvent(error: error, errorMessage: errorMessage, employees: employees))
}

FitzAfful

import Foundation

class EmployeesEvent: NSObject {
    var error: Bool
    var errorMessage: String?
    var employees: [Employee]?

    init(error: Bool, errorMessage: String? = nil, employees: [Employee]? = nil) {
        self.error = error
        self.errorMessage = errorMessage