class User {
  int id;
  String firstName;
  String lastName;
  String email;
  int chatUserId;
  String? avatarImage;
  User({
    required this.id,
    required this.firstName,
    required this.lastName,
    required this.email,
    required this.avatarImage,
    required this.chatUserId,
  });

  factory User.fromJson(Map<String, dynamic> json) => User(
        id: json["id"],
        firstName: json["first_name"],
        lastName: json["last_name"],
        email: json["email"],
        avatarImage: json['avatar'],
        chatUserId: json["chat_user_id"],
      );

  Map<String, dynamic> toJson() => {
        "id": id,
        "first_name": firstName,
        "last_name": lastName,
        "email": email,
        "avatar": avatarImage,
        "chat_user_id": chatUserId,
      };

  factory User.zero() => User(
        id: 0,
        firstName: "",
        lastName: "",
        email: "",
        avatarImage: null,
        chatUserId: 0,
      );
}