class ContextMember {
  ContextMember({
    required this.userId,
    required this.role,
    required this.displayName,
    this.avatarUrl,
    this.statusMessage,
  });

  final String userId;
  final String role;
  final String displayName;
  final String? avatarUrl;
  final String? statusMessage;

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