VIPER-Demo2

This is the simplest approach to show VIPER pattern.

Usage:

• Protocols
• Delegates

Scenario:

• no storyboard
• SceneDelegate calls Router to create app first screen
• Router creates module and returns Navigation Controller
• This Navigation Controller contains ViewController
• Router acts as a builder, creates Presenter, Interactor and ViewController, connects each of them
• Router is responsible to switch to the second screen
• Once the View did load, view notify presenter
• Presenter asks Interactor to load data
• Interactor creates objects, fetch data and notify the Presenter
• Presenter convert data and ask View to update