CombineViewModel.swift

import Foundation
import Alamofire
import Combine

class CombineViewModel: ObservableObject {

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

    init(manager: APIManager = APIManager()) {
        self.apiManager = manager
    }

    func setAPIManager(manager: APIManager) {
        self.apiManager = manager
    }

    func fetchEmployees() {
        self.apiManager!.getEmployees { (result: DataResponse<EmployeesResponse, AFError>) in
            switch result.result {
            case .success(let response):
                if response.status == "success" {
                    self.employees = response.data
                }
            case .failure:
                print("Failure")
            }
        }
    }

}