相关疑难解决方法(0)

我已经创建了一个向导供用户使用我的应用程序进行注册,但是,我对如何存储他们的信息存在疑问.

我有一个User模型,当用户从数据库中拉出时填写,但是,如果我将它用作用户传递的对象,则此模型上有一些必填字段将无法填写通过向导.

这是我的User模型:

final class User: NSObject, ResponseObjectSerializable, ResponseCollectionSerializable {
    let id: Int
    var facebookUID: String?
    var email: String
    var firstName: String
    var lastName: String
    var phone: String?
    var position: String?
    var thumbnail: UIImage?
    var timeCreated: CVDate

    init?(response: NSHTTPURLResponse, var representation: AnyObject) {
        if let dataRepresentation = ((representation as! NSDictionary).valueForKey("data") as? [String: AnyObject]) {
            representation = dataRepresentation
        }

        self.id = representation.valueForKeyPath("id") as! Int
        self.facebookUID = (representation.valueForKeyPath("facebook_UID") as? String)
        self.email = (representation.valueForKeyPath("email") as? String) ?? …