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OrdersTableViewController.swift
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OrdersTableViewController.swift
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//
// OrdersTableViewController.swift
// HotCoffee
//
// Created by 양승현 on 2022/09/02.
//
import UIKit
import Alamofire
class OrdersTableViewController : UITableViewController{
var orderListViewModel = OrderListViewModel()
override func viewDidLoad() {
super.viewDidLoad()
setupNavigationBar()
populateOrders()
}
override func viewWillAppear(_ animated: Bool) {
self.tableView.reloadData()
}
//웹서비스에 요청
private func populateOrders() {
Webservice<[Order]>().load(resource: Order.all) { [weak self] result in
switch result {
case .success(let orders):
self?.orderListViewModel.ordersViewModel = orders.map{ OrderViewModel.init(order: $0)}
self?.tableView.reloadData()
case .failure(let error):
print(error)
}
}
}
}
//MARK: - tableViewDelegate
extension OrdersTableViewController {
override func numberOfSections(in tableView: UITableView) -> Int {
1
}
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return self.orderListViewModel.ordersViewModel.count
}
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let vm = self.orderListViewModel.orderViewModel(at: indexPath.row)
let cell = tableView.dequeueReusableCell(withIdentifier: "OrderCell", for: indexPath)
cell.textLabel?.text = vm.type
cell.detailTextLabel?.text = vm.size
return cell
}
}
//MARK: - addCoffeeOrderDelegate
extension OrdersTableViewController: AddCoffeeOrderDelegate
{
func addCoffeeOrderViewControlelrDidSave(order: Order, controller: UIViewController) {
let orderVM = OrderViewModel(order: order)
self.orderListViewModel.ordersViewModel.append(orderVM)
controller.navigationController?.popViewController(animated: true)
}
func addCoffeeOrderViewControllerDidClose(controller: UIViewController) {
controller.navigationController?.popViewController(animated: true)
}
}
//MARK: - setupUI
extension OrdersTableViewController {
//navigationBar
func setupNavigationBar(){
self.navigationItem.title = "Orders"
let addBtn = UIBarButtonItem(barButtonSystemItem: .add, target: self, action: #selector(presentNewOrder(_:)))
self.navigationItem.rightBarButtonItem = addBtn
}
}
//MARK: - Event Handler
extension OrdersTableViewController {
@objc func presentNewOrder(_ sender: Any){
performSegue(withIdentifier: "addOrderSegue", sender: sender)
}
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
guard let vc = segue.destination as? UIViewController, let addCoffeeOrderVC = vc as? AddOrderNewController else {
fatalError("Error performing segue")
return
}
addCoffeeOrderVC.delegate = self
}
}