class ProfileModel {
  ProfileModel({
    required this.userId,
    required this.contextId,
    required this.displayName,
    this.avatarUrl,
    this.statusMessage,
    this.updatedAt,
  });

  final String userId;
  final String contextId;
  final String displayName;
  final String? avatarUrl;
  final String? statusMessage;
  final String? updatedAt;

  factory ProfileModel.fromJson(Map<String, dynamic> j) {
    return ProfileModel(
      userId: j['userId'] as String,
      contextId: j['contextId'] as String,
      displayName: j['displayName'] as String,
      avatarUrl: j['avatarUrl'] as String?,
      statusMessage: j['statusMessage'] as String?,
      updatedAt: j['updatedAt'] as String?,
    );
  }
}