using MongoDB.Bson.Serialization.Attributes;
using System;

namespace EnVisage.MongoDbMigration.Data
{
    [BsonIgnoreExtraElements]
    [Serializable]
    public class Migration
    {
        [BsonId]
        public Version Version { get; set; }

        private DateTime? _created = null;
        public DateTime Created 
        { 
            get
            {
                if (!_created.HasValue)
                    _created = DateTime.UtcNow;

                return _created.Value;
            }
            set
            {
                _created = value;
            }
        }
    }
}