SwiftMVCR is an sample iOS App written in Swift using the MVCR architecture. (Model, View, Controller, Router)
-
Clone this repository.
git clone git@github.com:yokurin/Swift-MVCR-iOS.git -
Open
SwiftMVCR.xcodeprojin Xcode. -
Run
MVCR means Model, View, Controller, Router.
You can easy to know transitions of app. But, Not testable Architecture
Model must implement Modelable.
protocol Modelable {
// nop
}Example
final class Model: Modelable {
...
}View must implement Viewable. Viewable has Default Extension.
※ View is not just View like UIView etc in this case.
protocol Viewable: AnyObject {
func push(_ vc: UIViewController, animated: Bool)
func present(_ vc: UIViewController, animated: Bool)
func pop(animated: Bool)
func dismiss(animated: Bool)
func dismiss(animated: Bool, completion: @escaping (() -> Void))
}
extension Viewable where Self: UIViewController {
func push(_ vc: UIViewController, animated: Bool) {
self.navigationController?.pushViewController(vc, animated: animated)
}
func present(_ vc: UIViewController, animated: Bool) {
self.present(vc, animated: animated, completion: nil)
}
func pop(animated: Bool) {
self.navigationController?.popViewController(animated: animated)
}
func dismiss(animated: Bool) {
self.dismiss(animated: animated, completion: nil)
}
func dismiss(animated: Bool, completion: @escaping (() -> Void)) {
self.dismiss(animated: animated, completion: completion)
}
}
Example
extension ViewController: Viewable {}Controller must implement Controllerable.
protocol Controllerable {
associatedtype M: Modelable
associatedtype R: Routerable
var model: M! { get }
var router: R! { get }
}Example
final class ViewController: UIViewController, Controllerable {
...
static func configure(entryModel: EntryModel) -> ViewController {
let controller = ViewController()
controller.router = RouterOutput(controller)
controller.model = Model(entryModel: entryModel)
return controller
}
private(set) var model: Model!
private(set) var router: RouterOutput!
override func viewDidLoad() {
super.viewDidLoad()
}
...
}UIViewController has roles that View and Controller. But, its ok.
Router must implement Routerable.
protocol Routerable {
var view: Viewable! { get }
func dismiss(animated: Bool)
func dismiss(animated: Bool, completion: @escaping (() -> Void))
func pop(animated: Bool)
}
extension Routerable {
func dismiss(animated: Bool) {
view.dismiss(animated: animated)
}
func dismiss(animated: Bool, completion: @escaping (() -> Void)) {
view.dismiss(animated: animated, _completion: completion)
}
func pop(animated: Bool) {
view.pop(animated: animated)
}
}Example
struct EntryModel {}
final class RouterInput {
func push(from: Viewable, entryModel: EntryModel) {
let controller = ViewController.configure(entryModel: entryModel)
from.push(controller, animated: true)
}
func present(from: Viewable, entryModel: EntryModel) {
let controller = ViewController.configure(entryModel: entryModel)
from.present(controller, animated: true)
}
}
final class RouterOutput: Routerable {
weak private(set) var view: Viewable!
init(_ view: Viewable) {
self.view = view
}
func transitionToOther(entryModel: EntryModel) {
OtherRouterInput().push(from: view, entryModel: entryModel)
}
}WIP ...
WIP ...
- Xcode 10.0+
- Swift 4.2+
git clone git@github.com:yokurin/Swift-MVCR-iOS.git
Tsubasa Hayashi, yoku.rin.99@gmail.com
SwiftMVCR is available under the MIT license. See the LICENSE file for more info.