Custom made Creditcard Expiry Date field - swift

Question

I'm trying to make a POST API request using Alamofire 4.0 and Swift 3.0 but I'm having a tough time with it.
My Postman looks like this:
And using Basic Auth
I can't even get my code to compile for now and I've no idea why. This is my function:
func testCall(token:String, completionHandler: #escaping ((AnyObject?, Error?) -> Void)) {
let urlString = Constant.apiUrlString + Constant.apiPostOrderCard
print(urlString)
let parameters = ["test" : "test"]
Alamofire.request(urlString, method: .post, parameters: parameters, encoding: .JSON, headers: self.header).validate().responseJSON { (request, response, result) -> Void in
switch result {
case .Success(let value):
print(value)
completionHandler(value, nil);
break
case .Failure(let data, let error):
self.handleFailure(data, error: error, response: response, completionHandler: completionHandler)
break
}
}
What am I doing wrong?

Answer 1

Did you just migrate to Alamofire 4? There are couple of syntax changes, you need to read the migration guide when there is an version update.
Here is the updated code :)
func testCall(token:String, completionHandler: #escaping ((AnyObject?, Error?) -> Void)) {
let urlString = Constant.apiUrlString + Constant.apiPostOrderCard
let parameters : Parameters = ["test": "test"]
Alamofire.request(urlString, method: .post, parameters: parameters).validate().responseJSON { response in
if let status = response.response?.statusCode {
switch(status){
case 200:
if let result = response.result.value {
let JSON = result as! NSDictionary
// implement your logic here
completionHandler(value, nil);
}
break
case 400:
// implement your logic here
self.handleFailure(data, error: error, response: response, completionHandler: completionHandler)
break
default:
break
}
}
}
}
the Parameters is Alamofire's object, feel free to use its and the constructor had changed also.

Answer 2

Just replace your encoding: .JSON to encoding: JSONEncoding.default and ensure parameters has type Parameters:
Alamofire.request(urlString, method: .post, parameters: parameters, encoding: JSONEncoding.default, headers: self.header).validate().responseJSON { response in
switch response.result {
case .success(let json): //do something
case .failure(let error): // do something
}
}