toJson method
Implementation
Map<String, dynamic> toJson() {
final result = <String, dynamic>{
'id': id,
'sender': sender,
'text': text,
'chat_id': chatId,
'created_at': createdAt.toIso8601String(),
'updated_at': updatedAt.toIso8601String(),
'media': media,
};
if (data != null) {
result['data'] = data!.toJson();
}
return result;
}