location_model_update_kas

[ksmuczynski]

Why

This PR addresses the following problem / context:

• Missing fields needed to be added to the Ocotillo models
• Models syntax should conform to the latest type-hinting/mapping styles for SQL Alchemy 2.0
• Association proxies should be added. They help manage many-to-many relationships and allow the user to interact with primary model objects and not the intermediary join model.

How

Implementation summary - the following was changed / added / removed:

• Updated:
  • The Location model field syntax to conform to the latest syntax style for SQLAlchemy 2.0
  • The Location model relationship syntax to conform to the latest syntax style for SQLAlchemy 2.0
  • The relationships in the LocationThingAssociation model to reflect the use of proxies
• Added:
  • thing_associations relationship to the Location model
  • An association proxy to the Location model.
  • Imported the association_proxy function and AssociationProxy class so proxies can be implemented
  • (TD) The following fields: nma_pk_location, nma_notes_location

Notes

Any special considerations, workarounds, or follow-up work to note?

• schema files were not updated. The only fields that were added were fields whose purpose is to preserve information from NMAquifer.
• test files have not been updated. I'm not sure if they need to be.

Questions
- I think the Group model needs a relationship to the Location table. Thoughts?
- In the schemas\location.py file, Should the effective_start and effective_end fields of the LocationThingAssociation be included in the UPDATE schema?
- I noticed the Thing model uses the overlaps relationship attribute. Should this be used in the Location model, too?
- I assigned the nma_pk_location field a Mapped[UUID] type attribute. Should nma_pk_tablename fields be assigned Mapped[str] or Mapped[UUID] type attributes? I think NMAquifer stored primary keys as GUIDs.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.

Files with missing lines	Coverage Δ
db/location.py	93.93% <100.00%> (+1.93%)	⬆️

[jirhiker]

tests failing. need to import UUID.