What are recommended project structure for StoreKit 2 in Swift?

When working with StoreKit 2 in Swift, it's important to maintain a clear and organized project structure to ensure ease of maintenance and scalability. Here’s a recommended project structure:

        ├── YourAppName
        │   ├── AppDelegate.swift
        │   ├── SceneDelegate.swift
        │   ├── Models
        │   │   ├── Product.swift
        │   │   └── Order.swift
        │   ├── Views
        │   │   ├── ContentView.swift
        │   │   └── PurchaseView.swift
        │   ├── ViewModels
        │   │   ├── ProductsViewModel.swift
        │   │   └── PurchaseViewModel.swift
        │   ├── Services
        │   │   ├── InAppPurchaseService.swift
        │   │   └── StoreKitManager.swift
        │   └── Resources
        │       ├── Assets.xcassets
        │       └── Localizable.strings
    

This structure consists of:

  • Models: Defines your data structures like Product and Order.
  • Views: Contains your SwiftUI views that present the UI to the user.
  • ViewModels: Handles the business logic and state management, bridging between Models and Views.
  • Services: Contains classes like InAppPurchaseService and StoreKitManager to handle interactions with StoreKit and implement purchasing logic.
  • Resources: Assets and localization files.

StoreKit 2 Swift project structure SwiftUI in-app purchases StoreKit organization iOS development