VIPER Template

Xcode File Template for generating VIPER modules: View, Interactor, Presenter, and Router. Written in Swift 5

How To Install

1. Clone the repository
2. Navigate to Xcode Templates folder: ~/Library/Developer/Xcode/Templates/. If Templates folder doesn’t exist, create it
3. Copy and paste the VIPER Module.xctemplate in Templates folder

Use

1. Open Xcode
2. File -> New -> File or ⌘ N
3. Scroll down till you see VIPER Module template and choose it.
4. Set a name for your module. Examples: Home, Auth, SignIn

Generated Code

Let’s suppose we wanted to create the Auth module. Here’s how it would look:

Contract

```swift
import Foundation
// MARK: View Output (Presenter -> View)
protocol PresenterToViewAuthProtocol {
}
// MARK: View Input (View -> Presenter)
protocol ViewToPresenterAuthProtocol {
    var view: PresenterToViewAuthProtocol? { get set }
    var interactor: PresenterToInteractorAuthProtocol? { get set }
    var router: PresenterToRouterAuthProtocol? { get set }
}
// MARK: Interactor Input (Presenter -> Interactor)
protocol PresenterToInteractorAuthProtocol {
    var presenter: InteractorToPresenterAuthProtocol? { get set }
}
// MARK: Interactor Output (Interactor -> Presenter)
protocol InteractorToPresenterAuthProtocol {
}
// MARK: Router Input (Presenter -> Router)
protocol PresenterToRouterAuthProtocol {
}

View

```swift
import UIKit
class AuthViewController: UIViewController {
    // MARK: - Properties
    var presenter: ViewToPresenterAuthProtocol?
    // MARK: - Lifecycle Methods
    override func viewDidLoad() {
        super.viewDidLoad()
    }
}
extension AuthViewController: PresenterToViewAuthProtocol{
    // TODO: Implement View Output Methods
}

Interactor

```swift
import Foundation
class AuthInteractor: PresenterToInteractorAuthProtocol {
    // MARK: Properties
    var presenter: InteractorToPresenterAuthProtocol?
}

Presenter

```swift
import Foundation
class AuthPresenter: ViewToPresenterAuthProtocol {
    // MARK: Properties
    var view: PresenterToViewAuthProtocol?
    var interactor: PresenterToInteractorAuthProtocol?
    var router: PresenterToRouterAuthProtocol?
}
extension AuthPresenter: InteractorToPresenterAuthProtocol {
}

Router

```swift
import Foundation
import UIKit
class AuthRouter: PresenterToRouterAuthProtocol {
    // MARK: Static methods
    static func createModule() -> UIViewController {
        let viewController = AuthViewController()
        let presenter: ViewToPresenterQuotesProtocol & InteractorToPresenterQuotesProtocol = AuthPresenter()
        viewController.presenter = presenter
        viewController.presenter?.router = AuthRouter()
        viewController.presenter?.view = viewController
        viewController.presenter?.interactor = AuthInteractor()
        viewController.presenter?.interactor?.presenter = presenter
        return viewController
    }
}