sendico/frontend/pshared/lib/models/storable.dart

import 'package:flutter/foundation.dart';

import 'package:pshared/config/web.dart';


abstract class Storable {
  String get id;
  DateTime get createdAt;
  DateTime get  updatedAt;
}

@immutable
class _StorableImp implements Storable {
  @override
  final String id;
  @override
  final DateTime createdAt;
  @override
  final DateTime updatedAt;

  const _StorableImp({
    required this.id,
    required this.createdAt,
    required this.updatedAt,
  });

}

Storable newStorable({String? id, DateTime? createdAt, DateTime? updatedAt}) => _StorableImp(
  id: id ?? Constants.nilObjectRef, 
  createdAt: createdAt ?? DateTime.now().toUtc(), 
  updatedAt: updatedAt ?? DateTime.now().toUtc(),
);