swift-scrip-part2-request.swift

func downloadLastLokaliseStrings() {
  let lokaliseTask = urlSession.dataTask(with: lokaliseRequest) { (data, response, error) in
    if let error = error {
      // manage error
    } else {
      guard let data = data else {
        // be sure to have data
        return
      }
      do {
        // Parse the first response
        let lokaliseResponse = try JSONDecoder().decode(LokaliseFileDownloadResponse.self, from: data)
        let url = URL(string: lokaliseResponse.bundle_url)!
        
        // Archive downloading
        let downloadDataTask = urlSession.dataTask(with: url, completionHandler: { (data, response, error) in
          // Dezipping stuff
        })
        downloadDataTask.resume()
      } catch {
        // Error catching
      }
      
    }
  }
  lokaliseTask.resume()
}