Ref T2787. Phortune currently stores a bunch of stuff as ...inUSDCents. This ends up being pretty cumbersome and I worry it will create a huge headache down the road (and possibly not that far off if we do Coinbase/Bitcoin soon). Even now, it's more of a pain than I figured it would be.
Instead:
- Provide an application-level serialization mechanism.
- Provide currency serialization.
- Store currency in an abstract way (currently, as "1.23 USD") that can handle currencies in the future.
- Change all ...inUSDCents to ..asCurrency.
- This generally simplifies all the application code.
- Also remove some columns which don't make sense or don't make sense anymore. Notably, Product is going to get more abstract and mostly be provided by applications.