imageSend

  //Llamo ese codigo para coger la imagen del picker 
  let image = imageView.image
        if image != nil{
            let imageData:Data = UIImageJPEGRepresentation(image!, 1.0)!
            let path:String = self.documentsDirectoryPath.appendingPathComponent(self.tempImageName)
            try? UIImageJPEGRepresentation(image!, 1.0)!.write(to: URL(fileURLWithPath: path), options: [.atomic])
            self.imageURL = URL(fileURLWithPath: path)
            try? imageData.write(to: self.imageURL, options: [.atomic])
            let File:CKAsset?  = CKAsset(fileURL: URL(fileURLWithPath: path))
            CloudKitHelper.setMyFullName(loginTextField.text!, image: File)
            
            
 //Despues se la paso a la funcion de setFullName
 static func setMyFullName(_ fullName: String , image: CKAsset?) {
        
        CKContainer.default().fetchUserRecordID { (recordID, error) in
            guard error == nil else {
                debugPrint("Error \(error!.localizedDescription)")
                return
            }
            if let userID = recordID {
                debugPrint("I am \( userID.recordName )")
                
                publicDatabase.fetch(withRecordID: userID, completionHandler: { (record, error) in
                    guard error == nil,
                            record != nil else {
                                debugPrint("Cannot get my own user record")
                        return
                    }
                    
                    record!["fullName"] = fullName as NSString
                   
                    publicDatabase.save(record!, completionHandler: { (record, error) in
                        if error != nil {
                            debugPrint("Message creation error: \( error!.localizedDescription )")
                            return
                        }
                        
                        debugPrint("User saved with id \( record?.recordID.recordName ?? "no-name" )")
                    })
                    
                    //Save Image
                    if image != nil {
                        //let newRecord:CKRecord = CKRecord(recordType: "Image")
                        record!.setObject(image, forKey: "image")
                        
                        publicDatabase.save(record!, completionHandler: { (record:CKRecord?, error:Error?) in
                            
                            // Check if there was an error
                            if error != nil {
                                NSLog((error?.localizedDescription)!)
                            }
                            else if let record = record {
                                
                                // Do whatever you want with the record, but image record was saved, asset should be saved.
                                
                            }
                        })
                    }
                })
            }
        }
    }