Remove Mongoose checkout code in the backend

[TobiasDeBruijn]

Most if not all of the Mongoose code has been removed from the UI, but most is still present or commented out in the backend. This should be removed.

[SpookyBoy99]

How much of this can be removed? There is little that can be removed if the data has to be kept for financial reasons (e.g. exporting a record of old transactions). If the data can be removed from the database however, almost everything can be torn out.

[TobiasDeBruijn]

All data has to ve preserved, absolutely. We'll need it for the next five years due to 'Verjaaring Mongoose'. However, all controllers can be removed

[SpookyBoy99]

Would keeping a copy of the database be sufficient? Because only then all controllers can be removed. Furthermore, if this data has to be only kept on record and will not be actively used within the next five years, will it be a problem to just remove everything related to mongoose from the live database, bringing Koala one step closer to the ReignIT goals, and keep a backup of the current database stored somewhere for the Verjaaring?

[TobiasDeBruijn]

Yes a copy would be just fine. It's only queried via SQL directly, never via Koala