Quick software design question that I'm trying to get some clarity
I'd like to show Article/OrderArticle with some adapted fields for
display purposes. Would a proxy object, assigned in the controller,
be a sensible approach? To work on price/kg instead of the full unit
e.g. a box of "10kg". This would adapt unit, unit_quantity,
quantity, tolerance, result and price.
I'd like to work with two kinds of units in foodsoft, supplier and
foodcoop (for unit_subdivide - #209
Supplier units are shown when working with the supplier (fax,
receive), foodcoop units are shown when members interact with the
system (ordering, show articles_by/groups, ...).
My idea is to have the controller generate a proxy object when
foodcoops units are shown.
Perhaps Draper with different decorators for the same object would
be a somewhat clean approach. Not sure if Draper is meant for having
different decorators for the same object.
I've got a working hack that multiplies/divides in the view
directly, but that's not really maintainable.
If you have any thoughts on this, welcome!