move query cache to database

kukeiko / entity-space

MIT License

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Closed kukeiko closed 1 year ago

kukeiko commented 1 year ago

Move the query cache from Workspace to InMemoryEntityDatabase, and abstract to new interface IEntityDatabase

required for custom query options
required for caching auto hydration queries (music-box example app should then no longer spawn queries to hydrate artists/song-locations of songs)
IEntityDatabase will have async query method only so that we can seamlessly switch between main UI thread db and web worker based db

kukeiko commented 1 year ago

music-box no longer causes any http requests for hydration. it worked right away, so quite happy with that :)
by reducing hydration queries against cache I had to take care of now dealing with n Queries instead of just 1 - I think the changes I applied are correct; but they're not fully tested. music-box example is working, but that is simple enough that it is not a benchmark for 100% correctness.