Swift Functional Programming - Second Edition

Creating a Todo item

To create a Todo item, we can call sendRequest function in our MasterViewController viewDidLoad() method to be sure that it is working:

let newRequest = TodoRequest(id: 1,                             name: "First request",                             description: "description",                             notes: "notes",                             completed: false) sendRequest(Alamofire.Method.POST, request: newRequest) 

This should add a new Todo item to our backend.

Our sendRequest method is incomplete and it does not provide a call back to receive the data. Let's improve it:

func sendRequest(method: Alamofire.Method,                 request: RequestProtocol,                 completion: @escaping (_ responseData: AnyObject?,                  _ error: Error?) -> Void) {     // Add Headers     let headers = configureHeaders(request)     // Fetch Request  Alamofire.request(method, ...