Anonymize closed loans setting of "Immediately after loan closes"

Purpose: Create settings in UI for users to anonymize closed loans.

As a staff member, I want loans with fines and fees to be anonymized based on different criteria than other loans, so that the library doesn't lose important financial information so that their circulation history is private & the library complies with regulations on privacy.

Scenarios

1. Scenario
   • Given:
     • An Anonymize closed loans setting of "Immediately after loan closes"
     • An Anonymize closed loans with associated fees/fines setting of "Immediately after fee/fine closes"
     • An open loan with an associated fee/fine
   • When the item in the loan is checked in
   • Then do not anonymize the loan
2. Scenario
   • Given:
     • An Anonymize closed loans setting of "Immediately after loan closes"
     • An Anonymize closed loans with associated fees/fines setting of "Immediately after fee/fine closes"
     • A closed loan with an associated fee/fine
   • When all fees/fines associated with the loan are closed
   • Then anonymize the loan
3. Scenario
   • Given:
     • An Anonymize closed loans setting of "Immediately after loan closes"
     • An Anonymize closed loans with associated fees/fines setting of "Never"
     • An open loan with an associated fee/fine
   • When the item in the loan is checked in
   • Then do not anonymize the loan
4. Scenario
   • Given:
     • An Anonymize closed loans setting of "Immediately after loan closes"
     • An Anonymize closed loans with associated fees/fines setting of "Never"
     • An open loan with an associated fee/fine
   • When all fees/fines associated with the loan are closed
   • Then do not anonymize the loan

Note: By far the most likely scenario is that a library has their loans set up to be anonymized either immediately or after X interval, but never or after a much longer interval anonymizes any loans that have fees/fines associated with them.

Notes:

• Tested 11/13 on folio-snapshot and passes all scenarios. Are additional backend tests needed?