In this article, you will learn briefly what VIPER architecture does.
VIPER is the architecture pattern and an alternative to MVC and MVVM. Codes are the most understandable with architectural patterns.
VIPER is the catalyst of a cleaner architecture for building an iOS App. Making the project module provides convenience in writing code and testing process, and working in groups becomes comfortable for the developer.
As the call, the VIPER structure has five components and is based totally on the Single Responsibility Principle, which affords it easy functionality. Parts of the VIPER are below:
View: It is only responsible for showing the data in the interface. We can think ViewContreller.
Interactor: It is the part where business logic is done. This part is not related to UI. Using for API operations.
Presenter: It provides communication between the interactor and the view.
Entity: IT represents the classes in the database. Functional operations are done in this section.
Router: It is the layer where the protocols are created. It provides page transitions.
P.S: Protocols are in this flow. It is not a component of the VIPER architecture, but it is necessary to master the protocols to use this architecture.
You can review the example named according to the viper architecture below:
All files were created module by module and transferred into related files:
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