void ParseClientOrderCommand(Command command)
{
if (command.Entity as ClientOrder == null)
throw new ArgumentException("Command has incorrect entity type. The entity should be ClientOrder", "command");
switch (command.CommandType)
{
case CommandType.Create:
{
Order tmpOrder = EntitiesTranslator.TranslateToOrder((ClientOrder)command.Entity,user);
tmpOrder.Items.Clear();
ClientOrder newOrder = EntitiesTranslator.TranslateToClientOrder(contract.SaveNewOrder(tmpOrder));
((ClientOrder)command.Entity).Id = newOrder.Id;
((ClientOrder)command.Entity).PlacingDate = newOrder.PlacingDate;
((ClientOrder)command.Entity).Status = newOrder.Status;
if (order == null)
order = newOrder;
return;
}
case CommandType.Delete:
{
Order tmpOrder = EntitiesTranslator.TranslateToOrder((ClientOrder)command.Entity,user);
tmpOrder.Items.Clear();
contract.RemoveOrder(tmpOrder);
return;
}
case CommandType.Update:
{
if (command.FieldName == "Status")
{
contract.ChangeOrderStatus(command.Entity.Id, (Status)command.Value);
}
else
{
throw new UnknownFieldNameException("Parser cannot recognize the field " + command.FieldName);
}
return;
}
}
}
void ParseClientOrderItemCommand(Command command, ClientOrder order)
{
if (command.Entity as ClientOrderItem == null)
throw new ArgumentException("Command has incorrect entity type. The entity should be ClientOrderItem", "command");
switch (command.CommandType)
{
case CommandType.Create:
{
BindingList<ClientOrderItem> products = order.Products;
order.Products.Clear();
contract.SaveNewOrderItem(EntitiesTranslator.TranslateToOrderItem((ClientOrderItem)command.Entity, EntitiesTranslator.TranslateToOrder(order,user)));
order.Products = products;
return;
}
case CommandType.Delete:
{
contract.RemoveOrderItem(contract.GetOrderItem(order.Id, command.Entity.Id));
return;
}
case CommandType.Update:
{
if (command.FieldName == "Count")
{
contract.ChangeOrderItemCount(contract.GetOrderItem(order.Id, command.Entity.Id).Id, (int)command.Value);
}
return;
}
}
}