let container = CKContainer.default
var privateDatabase: CKDatabase?
var currentRecord: CKRecord?
var photoURL: URL?
var recordZone: CKRecordZone?

override func viewDidLoad() {
    super.viewDidLoad()
    // Do any additional setup after loading the view, typically from a nib.

    privateDatabase = container().privateCloudDatabase
    recordZone = CKRecordZone(zoneName: "HouseZone")

    privateDatabase?.save(recordZone!,
                          completionHandler: {(recordzone, error) in
                            if (error != nil) {
                                self.notifyUser("Record Zone Error",
                                                message: "Failed to create custom record zone.")
                            } else {
                                print("Saved record zone")
                            }
    })
}


@IBAction func saveAction(_ sender: Any) {

    if let img = selImageView.image{
        photoURL = self.saveImageToFile(img)
    }


    let asset = CKAsset(fileURL: photoURL!)
    let myRecord = CKRecord(recordType: "Houses",
                            zoneID: (recordZone?.zoneID)!)

    myRecord.setObject(addressTextField.text as CKRecordValue?,
                       forKey: "address")

    myRecord.setObject(descriptionTextView.text as CKRecordValue?,
                       forKey: "comment")

    myRecord.setObject(asset, forKey: "photo")


    let modifyRecordsOperation = CKModifyRecordsOperation(
        recordsToSave: [myRecord],
        recordIDsToDelete: nil)

    if #available(iOS 10.0, *) {
        modifyRecordsOperation.timeoutIntervalForRequest = 10
    } else {
        // Fallback on earlier versions
       // modifyRecordsOperation.timeoutIntervalForRequest = 10
    }

    modifyRecordsOperation.modifyRecordsCompletionBlock =
        { records, recordIDs, error in
            if let err = error {
                self.notifyUser("Save Error", message:
                    err.localizedDescription)
            } else {
                DispatchQueue.main.async {
                    self.notifyUser("Success",
                                    message: "Record saved successfully")
                }
                self.currentRecord = myRecord
            }
    }
    privateDatabase?.add(modifyRecordsOperation)
}