public virtual void Add(T order)
{
if (!Orders.TryAdd(order))
{
throw new OrderingAddItemException(order.Id, Orders.FirstOrDefault()?.OrderRuleType.ToString());
}
var orderAdded = new OrderAdded
{
AddedAtDate = DateTime.UtcNow,
CountryType = order.CountryType,
FulFilled = false,
Id = order.Id,
Items = order.Items,
LastTryDate = DateTime.UtcNow,
OrderOriginationDate = order.OrderDate
};
OrderAdded(orderAdded);
}