public void Execute(ChangeMainOrderLineItemCommand command)
{
_log.InfoFormat("Execute {1} - Command Id {0} ", command.CommandId, command.GetType().ToString());
try
{
if (!DocumentExists(command.DocumentId))
{
_log.InfoFormat("Cannot Edit line item. Document does not exist Execute {1} - Command Id {0} ", command.CommandId, command.GetType());
return;
}
if (DocumentLineItemExists(command.LineItemId))
{
tblDocument doc = ExistingDocument(command.DocumentId);
tblLineItems lineItem = doc.tblLineItems.First(s => s.id == command.LineItemId);
lineItem.Quantity = command.NewQuantity;
_cokeDataContext.SaveChanges();
}
}
catch (Exception ex)
{
_log.ErrorFormat("Error Execute {1} - Command Id {0} ", command.CommandId, command.GetType().ToString());
_log.Error("AddOrderLineItemCommandHandler exception", ex);
throw;
}
}
public void Handle(ChangeMainOrderLineItemCommand command)
{
var order = GetOrder();
var item = order.AllItems.Find(l => l.Id == command.LineItemId);
if (item != null)
{
item.Quantity = command.NewQuantity;
}
}