Xtykutl

I'm trying to upload image using Alamofire (swift 4.2), but when converting image to data I got this error
Extra argument 'compressionQuality' in call

the code is

import Foundation

import SwiftyJSON

import Alamofire



class APIUpload {

    class func createPhoto(photo: UIImage, completion: @escaping (_ error:Error?, _ success: Bool)->Void){

        let url = "http://www.fb.test/photo.php"

        Alamofire.upload(multipartFormData: { (form: MultipartFormData) in

            let data = photo.jpegData(compressionQuality: 1.0){

                form.append(data:Data, withName:"photo",fileName:"photo.jpeg",mimeType:"image/jpeg")

            }

        }, usingThreshold: SessionManager.multipartFormDataEncodingMemoryThreshold, to: url, method: .post, headers: nil) { (result: SessionManager.MultipartFormDataEncodingResult) in

            switch result {

            case .failure(let error):

                print(error)

                completion(error, false)

            case .success(request: let upload, streamingFromDisk: _, streamFileURL: _):

                upload.uploadProgress(closure: { (progress: Progress) in

                    print(progress)

                })

                upload.responseJSON(completionHandler: { (response: DataResponse<Any>) in

                    switch response.result{

                    case .failure(let error):

                        print(error)

                    case .success(let value):

                        let json = JSON(value)

                        print(json)

                        completion(nil, true)

                    }

                })

            }

        }

    }

}

error
enter image description here

Signature of jpegData

func jpegData(compressionQuality: CGFloat) -> Data?

so you need

if let data = photo.jpegData(compressionQuality: 1.0){

      form.append(data:data, withName:"photo",fileName:"photo.jpeg",mimeType:"image/jpeg")

}