M-VC to MVC road

Transcript

1. Long road to MVC* *MVC a.k.a MVP, IVC, VIPER, VICR, SOLID, Clean… Bonial International GmbH Maksim Bazarov @maksbazarov | de@mks.im
2. CLEAN *MVC a.k.a MVP, IVC, VIPER, VICR, SOLID, Clean… SO LID M VC VIPER VIC R VIP D RY BD D M M VP VIC R VIP TD SO LID M M VP VIPER VIC R VIP M VVM D RY TD D BD D SO LID M VC VP VIPER P M VVM D RY TD D BD D M VP M VVM TD S VIC R M VVM TD D VIPER BUZZWORD
3. MVC Apple M C V Developer M VC
4. WRONG! Controller — ViewController View — UIView Model — DTO| DataModel | DomainModel Routing — Navigation
5. Building Module Routing / Navigating Passing data to the next module Implementing module interface Prepare data for presenting / Formatting Dispatch / Handle Events from user Business logic Interacting with data / services Converting / preparing data Access data layer Layouting Getting events Every screen has to do:
6. Building Module Routing / Navigating Passing data to the next module Implementing module interface Prepare data for presenting / Formatting Dispatch / Handle Events from user Business logic Interacting with data / services Converting / preparing data Access data layer Layouting Getting events STEP 1: VIPER
7. Wireframe Building Module Routing / Navigating Passing data to the next module Implementing module interface Prepare data for presenting / Formatting Dispatch / Handle Events from user Business logic Interacting with data / services Converting / preparing data Access data layer Layouting Getting events
8. Wireframe Building Module Routing / Navigating Passing data to the next module Implementing module interface Prepare data for presenting / Formatting Dispatch / Handle Events from user Business logic Interacting with data / services Converting / preparing data Access data layer Layouting Getting events Presenter
9. Wireframe Building Module Routing / Navigating Passing data to the next module Implementing module interface Prepare data for presenting / Formatting Dispatch / Handle Events from user Business logic Interacting with data / services Converting / preparing data Access data layer Layouting Getting events Presenter Interactor
10. Wireframe Building Module Routing / Navigating Passing data to the next module Implementing module interface Prepare data for presenting / Formatting Dispatch / Handle Events from user Business logic Interacting with data / services Converting / preparing data Access data layer Layouting Getting events Presenter Interactor Data manager
11. Wireframe Building Module Routing / Navigating Passing data to the next module Implementing module interface Prepare data for presenting / Formatting Dispatch / Handle Events from user Business logic Interacting with data / services Converting / preparing data Access data layer Layouting Getting events Presenter Interactor Data manager Services
12. Wireframe Building Module Routing / Navigating Passing data to the next module Implementing module interface Prepare data for presenting / Formatting Dispatch / Handle Events from user Business logic Interacting with data / services Converting / preparing data Access data layer Layouting Getting events Presenter Interactor Data manager View Services
13. View Services Data manager Interactor Presenter Wireframe Building Module Routing / Navigating Passing data to the next module Implementing module interface Prepare data for presenting / Formatting Dispatch / Handle Events from user Business logic Interacting with data / services Converting / preparing data Access data layer Layouting Getting events ows Owning scheme
14. VIPER MODULE Assembly Router View Services Data manager Interactor Presenter Wireframe Building Module Routing / Navigating Passing data to the next module Implementing module interface Prepare data for presenting / Formatting Dispatch / Handle Events from user Business logic Interacting with data / services Converting / preparing data Access data layer Layouting Getting events VIPER V2 RETAIN CYCLE
15. VIPER MODULE Assembly Router View Services Data manager Interactor Presenter Wireframe Building Module Routing / Navigating Passing data to the next module Implementing module interface Prepare data for presenting / Formatting Dispatch / Handle Events from user Business logic Interacting with data / services Converting / preparing data Access data layer Layouting Getting events VIPER V3 Now view strongly owned by UIKit View owns wireframe Wireframe owns rest module
16. VIPER MODULE Assembly Router View Services Data manager Interactor Presenter Controller Building Module Routing / Navigating Passing data to the next module Implementing module interface Prepare data for presenting / Formatting Dispatch / Handle Events from user Business logic Interacting with data / services Converting / preparing data Access data layer Layouting Getting events VIPER V4
17. VIPER MODULE Data Source VIPER V4 Router View Services Interactor Presenter Controller Routing / Navigating Passing data to the next module Implementing module interface Prepare data for presenting / Formatting Dispatch / Handle Events from user Business logic Interacting with data / services Layouting Getting events Assembly Building Module Provides a data
18. But wait, what the presenter is? Presenter Prepare data for presenting / Formatting
19. VIPER MODULE Data Source VICR (no viper anymore) Router View Services Interactor Controller Routing / Navigating Passing data to the next module Implementing module interface Dispatch / Handle Events from user Business logic Interacting with data / services Layouting Getting events Assembly Building Module *can contain components
20. MVC
21. MVC Router Routing / Navigating Passing data to the next module + Interactor Business logic Interacting with data / services ~ Assembly