What are recommended project structure for URLSession in Swift?

In Swift, when using URLSession for networking tasks, having a well-structured project can greatly enhance code maintainability and scalability. Here’s a recommended project structure to follow:

Recommended Project Structure:

  • Network Layer: Create a dedicated folder for handling all networking-related tasks.
  • Models: Define your data models here, ideally corresponding to your API responses.
  • Services: Implement service classes for making network requests and parsing responses.
  • ViewModels: Create view models to handle the logic between the service and the UI.
  • Views: Your UI elements and view controllers should be in a separate directory.

Example:

// Sample Network Manager class NetworkManager { static let shared = NetworkManager() private let session: URLSession private init() { let configuration = URLSessionConfiguration.default configuration.timeoutIntervalForRequest = 30 self.session = URLSession(configuration: configuration) } func fetchData(from url: URL, completion: @escaping (Data?, Error?) -> Void) { let task = session.dataTask(with: url) { data, response, error in completion(data, error) } task.resume() } }

URLSession Swift Networking Project Structure Code Maintainability

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